Medicinal and edible biological composition for improving diabetes and preparation method of capsule thereof

The invention discloses a medicinal and edible biological composition for improving and controlling diabetes and complications and a preparation method of a capsule thereof. The composition comprises the components: 100 to 400 parts by weight of yam, 10 to 40 parts by weight of medlar, 10 to 30 parts by weight of pollen, 20 to 50 parts by weight of bitter buckwheat, 20 to 50 parts by weight of balsam pear powder, 10 to 40 parts by weight of gynostemma pentaphylla, 10 to 40 parts by weight of cassia seed and 10 to 40 parts of kudzu root. Raw materials are extracted with water, concentrated, dried and filled to obtain the capsule. The raw materials used in a product belong to food with a health care function, enhance the organism immunity, effectively improve and control the diabetes, avoid generating the complications of the diabetes, and have the advantages of safety, reliability, small side effect and no dependence.

Sintering aluminium rod and its preparation method

Method for manufacturing 7B50T7451 aluminum alloy prestretching thick plate for aviation

The invention discloses a method for manufacturing a 7B50T7451 aluminum alloy prestretching thick plate for aviation, and relates to a method for manufacturing an aluminum alloy plate. The problems that an existing aluminum alloy plate is low in strength, percentage elongation after fracture, fracture toughness, corrosion property and electrical conductivity, and cannot meet the use requirement of the aluminum alloy prestretching thick plate for the aviation. The method for manufacturing the 7B50T7451 aluminum alloy prestretching thick plate comprises the twelve steps of aluminum alloy melting liquid manufacturing, square cast ingot manufacturing, annealing, aluminum alloy square cast ingot manufacturing, plate billet manufacturing, heating, aluminum alloy plate manufacturing, cutting off, solution treatment and quenching, stretching straightening, aging treatment and saw cutting. The 7B50T7451 aluminum alloy prestretching thick plate for the aviation is obtained. According to the method ...

Deep cold and hot impact test method for engine

The invention relates to the technical field of automobile engine manufacturing, in particular to a deep cold and hot impact test method for an engine. Comprising the following steps that S1, no load exists, and an engine is cooled to run to the idling working condition; s2, under the full load, the engine is gradually pulled up to the medium rotating speed working condition, and stable operation of the engine is kept under the maximum torque; s3, performing full-load operation on the engine to a rated power rotating speed working condition, and keeping the engine to stably operate at the rated power rotating speed; s4, no load exists, and the engine is cooled to run to the idling working condition; s5, repeating the steps S1 to S4 for at least 28 times; and S6, repeating the steps S1 to S5 for at least 90 times. According to the engine deep cold and hot shock test method provided by the invention, in the test process, the engine is subjected to multiple times of temperature fluctuation ...

Manufacturing method of high damage tolerance type 2E12 aluminium alloy plate

The invention provides a manufacturing method of a high damage tolerance type 2E12 aluminium alloy plate, relating to a manufacturing method of an aluminium alloy plate; the method solves the problems that the high damage tolerance type 2E12 aluminium alloy plate is easy to generate cracks in the casting process, the plate shape control is difficult and the comprehensive performance of the manufactured 2E12 thin plate is poor. The method comprises the following steps: 1. slab ingot alloy is manufactured; 2. homogenizing annealing is carried out; 3. hot crimping is carried out; 4. cold rolling is carried out; 5. hot treatment is carried out; 6. pressure polishing and straightening are carried out. In the manufacturing process, no cracks are generated; and the manufactured high damage tolerance type 2E12 aluminium alloy plate has good comprehensive mechanical property.

Communications facilities's silence device

The utility model discloses a communications facilities silence device, a serial communication port, the device includes: the plastic width -lock type single -layer sealed packing case comprises a casin, the box is provided with the wind channel, install the fan on the air inlet one side in wind channel and/or the inner wall of air -out one side, the air intake of fan and/or air outlet department install falls the integrated configuration of making an uproar, fall and make an uproar the integrated configuration including referring to sensor, speaker and controller, it will detect to refer to the sensor a noise signal of the air outlet department of fan feeds back to the controller is used for the controller drive the speaker produces and offsets a noise signal's the 2nd noise signal. The utility model provides a communications facilities's silence device is guaranteeing under the radiating prerequisite of equipment product, at reducing device's noise effectively.

Method for positioning and tracing power jump by adopting abrupt change point detection method

The invention belongs to the technical field of power dispatching control, and discloses a method for positioning and tracing power jump by adopting a sudden change point detection method, which is characterized by being realized by the following steps of: 1, predicting and detecting a single sudden change point of a time sequence; and 2, performing power hopping component tracing. The method has the main beneficial technical effects that the reason for forming the jump is helped to be analyzed, so that the data quality of the total power plus jump is improved, and the jump occurrence probability is reduced; the channel quality is improved, so that the hopping probability is reduced; protocol programming and communication parameters are changed, the occurrence probability of jumping is reduced, and time delay is shortened; the communication parameter selection cost is reduced; the channel bandwidth is increased, and the channel quality is improved; the dead zone threshold is improved, the ...

Manufacturing method of high damage tolerance type 2E12 aluminium alloy plate

The invention provides a manufacturing method of a high damage tolerance type 2E12 aluminium alloy plate, relating to a manufacturing method of an aluminium alloy plate; the method solves the problems that the high damage tolerance type 2E12 aluminium alloy plate is easy to generate cracks in the casting process, the plate shape control is difficult and the comprehensive performance of the manufactured 2E12 thin plate is poor. The method comprises the following steps: 1. slab ingot alloy is manufactured; 2. homogenizing annealing is carried out; 3. hot crimping is carried out; 4. cold rollingis carried out; 5. hot treatment is carried out; 6. pressure polishing and straightening are carried out. In the manufacturing process, no cracks are generated; and the manufactured high damage tolerance type 2E12 aluminium alloy plate has good comprehensive mechanical property.

Pretreatment equipment for electronic wafer detection

The invention discloses pretreatment equipment for electronic wafer detection, which comprises a strip-shaped guide plate, a transfer assembly arranged at the top of the guide plate, a cleaning assembly arranged on the side surface of the guide plate, a horizontal detection assembly arranged in the middle of the guide plate and a heat treatment assembly arranged on the side surface of the horizontal detection assembly, two sliding grooves are formed in the two sides of the top of the guide plate, the transfer assembly comprises a conveying structure and a fixing structure, the top of the conveying structure is connected with the fixing structure, the conveying structure comprises a supporting plate, casting blocks and sliding blocks, the casting blocks are symmetrically connected to the bottom end of the supporting plate, the bottom ends of the casting blocks are connected with the sliding blocks, and the sliding blocks are embedded into the sliding grooves. According to the wafer flatness ...

Virtual inertia control method based on DSOGI

The invention discloses a virtual inertia control method based on DSOGI, and relates to the technical field of virtual inertia control. The method comprises the following steps: S1, when a virtual inertia control mode is carried out, detecting the rotating speed, the output power, the pitch angle, the cabin wind speed and the cabin vibration acceleration of a wind turbine generator in real time, obtaining a wind speed estimated value through an effective wind speed estimation method, and obtaining the estimated output power of the wind turbine generator through a wind speed-power relation curve according to the wind speed estimated value; s2, calculating control power P corresponding to the power grid frequency change rate by adopting a virtual inertia model, entering a transition process control mode, obtaining rising or falling of the power grid frequency, estimating output power according to the wind turbine generator, calculating wind wheel inertia energy absorbed or released by the ...

Method for shortening construction system integration time of geographic scheduling control system

The invention belongs to the technical field of power dispatching control, and discloses a method for shortening construction system integration time of a ground-level dispatching control system, which is characterized in that a step of shortening plant station data access time and a step of centralizing working positions of plant stations are added; the method comprises the following steps of: automatically checking data, using a data monitoring program, transforming a network structure of a dispatching master station, and configuring an NAT (Network Address Translation) switch of a regulation and control system; and the step of centralizing the working positions of the plant stations adopts a method of scheduling a main station system switching scheme, configuring a server and related network equipment, and configuring a regulation and control system NAT (Network Address Translation) router. The invention has the following beneficial technical effects: the expenditure of manpower, money ...

Distributed data processing device and method

The invention provides a distributed data processing device, comprising a core server and at least one business server; the core server is electrically coupled to the at least one business server, wherein core server is used for storing business databases of the at least one business server electrically coupled to the core server and parameters associated with the business databases, and generating a connection character string according to the parameters; the business servers are used for storing at least one business database, and each business server corresponds to one sub-thread; the business servers are also used for connecting the corresponding business databases via the sub-threads according to the connection character string so as to process the business databases. In addition, the invention also provides a distributed data processing method. The distributed data processing device and method have the advantages of high response speed, good economy, high reliability, good extensibility ...

Cross beam unit for package box in communication equipment

A crossbeam device of plug box in cabinet for communication equipment includes crossbeam, guide, erection strip for guide, erection strip for small face plate, small face plate and spanner as cross-shaped slot to be set separately at two ends of cross beam and to set guide erection strip and small face plate erection strip separated into two cross-shaped slots, the guide and the small face plate to be connected with crossbeam in connection of plug, checking component or screw thread by utilizing upon erection strips of small face plate and guide separately so as to avoid tapping directly on the crossbeam. The device also has equiped with spanner to make more convenience for disassembling of single plate.

Wind turbine generator optimization commissioning and quitting method considering participation of wind and light in primary frequency modulation

The invention discloses a wind turbine generator optimization commissioning and quitting method considering participation of wind and light in primary frequency modulation, and relates to the technical field of power systems, and the method comprises the following steps: building a model, sorting units, obtaining a mathematical relationship of power grid frequency, combining an optimization model, converting a linear programming model, and obtaining an optimization result. By optimizing distribution of active power needing to be added to a wind turbine generator in a wind power plant and a time sequence control strategy for quitting frequency modulation and optimizing the effect that a thermal power generating unit participates in frequency modulation under the assistance of wind power, secondary impact when the wind turbine generator quits frequency modulation is reduced, efficiency and stability of the process are improved, and energy consumption is reduced. And through a primary frequency ...

Frequency modulation control method suitable for multi-source cooperation of high-proportion new energy power grid

The invention discloses a frequency modulation control method suitable for multi-source cooperation of a high-proportion new energy power grid, and relates to the technical field of power system control, and the method comprises the following steps: building a simulation model, checking and optimizing the safety of the power grid, collecting the real-time adjustment power of an automatic power generation control unit, and carrying out the real-time adjustment of the power generation control unit. The data acquisition system acquires data of real-time operation of a power grid, optimal allocation is obtained through repeated iteration, and the frequency modulation control method is based on dynamic response characteristics of different frequency modulation resources, so that an automatic power generation control multi-source optimal cooperative control model between various new energy sources and a traditional power plant is established. The real-time total regulation power is input into ...

Method for tracing power jump in electric power system by adopting jump analysis method

The invention belongs to the technical field of electric power dispatching control, and discloses a method for tracing power jump in an electric power system by adopting a jump analysis method, which is characterized by comprising the following steps of: 1, determining a trend test formula; 2, carrying out mutation detection; and a third step of performing power hopping component traceability. The method has the following main beneficial technical effects: the operation and maintenance burden of an automatic team is reduced, and the operation and maintenance management and control capability of an automation specialty and the safe operation level of an automation system are comprehensively improved.

Regional power grid multi-time scale reactive power optimization method involving multiple power supply types

The invention discloses a multi-time-scale reactive power optimization method for a regional power grid related to multiple power supply types, and relates to the technical field of multi-time-scale reactive power optimization methods for the regional power grid related to the multiple power supply types. The method comprises the following steps: S1, establishing a multi-type power supply peak regulation demand scheme model, calculating a peak-valley difference and a spinning reserve capacity of a power grid, determining a required peak regulation capacity, and determining a peak regulation sequence of various types of power supplies, namely hydropower-thermal power-nuclear power-hydropower abandoned water, wind power abandoned wind and thermal power start-stop peak regulation; a multi-type power supply base set is defined, power supply base change factors influencing multi-type power supply combined operation are determined, certain energy consumption is reduced by adjusting the power ...

Electrically insulating composite material and electrical device comprising the same

The present invention relates to an electrical device in the form of a paper or a pressboard, wherein the electrically insulating composite material is obtained through post-treating by electron beam irradiation treatment, gamma irradiation treatment or X-ray irradiation treatment.

Biological composition for nourishing kidney and protecting liver and preparation method for oral liquid thereof

The invention discloses a medicine and food homology biological composition for thrombolysis, lipolysis, improving microcirculation, nourishing the kidney, protecting the liver, purging toxin and maintaining the skin, and a preparation method for an oral liquid thereof. The composition comprises according to the weight parts: 80-120 parts of mushroom, 40-60 parts of hawthorn, 90-120 parts of semen cassiae, 130-150 parts of balsam pear, 45-60 parts of Chinese yam, 90-110 parts of the root of kudzu vine, 95-110 parts of bitter buckwheat, 100-110 parts of pollen, 180-225 parts of sea cucumber, 48-55 parts of the fruit of Chinese wolfberry, 27-32 parts of America ginseng, 28-35 parts of longan pulp and 46-53 parts of gynostemma pentaphylla. The raw materials are extracted with water, concentrated, encapsulated and sterilized to obtain the oral liquid. The product can activate the nerve function of the whole body, improves the brain function and mental state, activates and repair cells of the ...

Hydroelectric power station equipment operation monitoring system

The invention discloses a hydroelectric power station equipment operation monitoring system, the monitoring system comprises a monitoring unit, the monitoring unit comprises a control module, and a data receiving module, a display output module and a control output module which are electrically connected with the control module, and the data receiving module inputs received data to the control module; the data acquisition unit comprises a data acquisition control module, and a data collection module, a sensor module and a data sending module which are electrically connected with the data acquisition control module, the output end of the sensor module is connected with the input end of the data collection module, and signals collected by the data collection module are output through the data sending module; the data acquisition unit dynamically monitors the operation states of each hydroelectric generating set and equipment among hydropower stations in real time by adopting various different ...

Stable control method for improving regional new energy centralized grid-connected absorption capability

The invention discloses a stable control method for improving regional new energy centralized grid-connected absorption capability, and relates to the technical field of new energy. S1, acquiring grid-connected operation data of new energy power generation; and S2, collecting historical load data of regional lines, superposing the line load data to obtain regional load data, and predicting the total load of the aggregated power grid in the region. And S3, obtaining the consumption capability of the new energy power by calculating the peak regulation capability, obtaining the new energy power acceptance capability range based on the peak regulation capability constraint, analyzing the consumption capability of the new energy, and greatly helping the improvement of the conversion rate and the utilization rate of the new energy grid-connected operation in a targeted manner through the analysis and evaluation of the consumption capability. The power balance analysis can be performed on each ...

AN ELECTRICALLY INSULATING COMPOSITE MATERIAL AND AN ELECTRICAL DEVICE COMPRISING THE SAME

Electrically, insulating composite material is obtained from the form of a paper of a pressboard with an electrical device through post-treating by electron beam irradiation treatment, gamma irradiation treatment or x-ray irradiation treatment. 1. An electrical insulating composite material in the form of a paper or a pressboard , wherein the electrically insulating composite material is obtained through post-treating by irradiation treatment.2. The electrically insulating composite material of claim 1 , wherein the irradiation treatment for post-treating is electron beam irradiation treatment claim 1 , gamma irradiation treatment claim 1 , x-ray irradiation or combinations thereof.3. The electrically insulating composite material of claim 2 , wherein the electron beam irradiation treatment claim 2 , gamma irradiation treatment and x-ray irradiation is under ambient air or with the injection of inert gas.4. The electrically insulating composite material of claim 2 , wherein the dose for the electron beam irradiation claim 2 , gamma irradiation or x-ray irradiation is from 30 kGy to 300 kGy.5. The electrically insulating composite material of claim 1 , wherein the electrically insulating composite material is composed of fiber and fibrid.6. The electrically insulating composite material of claim 5 , wherein the said fiber comprises at least one of the following fibers: polyethylene terephthalate fiber claim 5 , polyethylene naphthalate fiber claim 5 , polytrimethylene terephthalate fiber claim 5 , polybutylene terephthalate fiber claim 5 , polyacrylonitrile fiber claim 5 , poly (metaphenylene isophthamide) fiber claim 5 , poly(paraphenylene terephthalamide) fiber claim 5 , polysulfonamide fiber claim 5 , polyphenylene sulphide fiber claim 5 , polyphenylene oxide fiber claim 5 , polyethersulfone fiber claim 5 , polyetheretherketone fiber claim 5 , polyetherimide fiber claim 5 , and cellulose fiber.7. The electrically insulating composite material of claim 5 , wherein ...

Electrically insulating composite material and electrical device comprising the same

The present invention relates to an electrical device in the form of a paper or a pressboard, wherein the electrically insulating composite material is obtained through post-treating by electron beam irradiation treatment, gamma irradiation treatment or x-ray irradiation treatment.