Primer group, kit and identification method for identifying Jiangxi local pomelo cultivar type

The invention discloses a primer group, a kit and an identification method for identifying Jiangxi local pomelo cultivar types, and relates to the technical field of molecular markers. On the basis of a whole genome re-sequencing result, the InDel marker primer with good polymorphism is developed, two main cultivated varieties can be distinguished in the early stage by using any one pair of primers, the detection rate is 92.31-100%, the detection accuracy is 100%, a basis is provided for early-stage accurate identification of Jinggang honey pomelo varieties, and a positive effect is played for clarification of variety names in production.

Intelligent data analysis method and system for freeze injury multi-factor modeling at low temperature

The invention provides an intelligent data analysis method and system for freeze injury multi-factor modeling at low temperature, and relates to the technical field of data processing.The method comprises the steps that a growth index set of a first target crop is analyzed, and a key index set is determined; clustering the growth index set by using the key index set clustering center, and outputting an index clustering result; evaluating the index clustering results, and outputting a plurality of factor intensities based on the plurality of clustering results; building a freeze injury growth index model according to the plurality of factor intensities; and inputting forecast low-temperature environment information into the freeze injury growth index model for evaluation, and outputting a low-temperature freeze injury evaluation result. In order to solve the problems that in the prior art, a single analysis system cannot carry out targeted identification on citrus freeze injury influence ...

Method for loading open wagon with bulk grains

The invention provides a method for loading an open wagon with bulk grains. The method comprises the following steps of packaging of linings of the open wagon; preparation before operation; loading of the bulk grains in a filling mode; binding up of the packaging linings for reinforcement; covering and reinforcement of a carriage of the open wagon filled with bulk grains. The method has the advantages that by means of the method, loading capacity of the existing devices in a company can be developed, and 80 carriages can be loaded per day. In the prior art, only can 44 carriages be loaded per day due to low ratio of supply to demand. By means of the method, loading of the freight wagon is increased to 2160 tons, transportation volume of bulk grains is increased by 80 percent, and 64 000 tons of bulk grains are transported every month in average. Under the conditions with sufficient supply of bulk grains, one or more ships with 60 000 tons of bulk grains can be unloaded excessively every ...

Trilateral system selenium film crystallization method and selenium-based solar cell

The invention discloses a trigonal system selenium film crystallization method and a selenium-based solar cell. The method comprises the following steps: after deposition of a Se absorption layer is completed, carrying out thermal annealing treatment on a material under oxygen-containing, anhydrous and illumination conditions to obtain a trigonal system selenium film; wherein in the illumination environment, the spectrum is in a spectrum interval of 300-800 nm, the illumination intensity is 100-1000 W/m < 2 >, and the illumination time is 15-110 minutes; in the thermal annealing process, the temperature rise time is 10-90 minutes, the thermal annealing temperature is 160-210 DEG C, the thermal annealing temperature holding time is 5-20 minutes, and after thermal annealing is completed, natural cooling is conducted to the room temperature. The crystallization process of the selenium thin film is controlled by regulating and controlling the thermal annealing environment of the selenium thin ...

Artificial wetland system for alpine region

The utility model relates to the technical field of sewage treatment, in particular to an artificial wetland system for an alpine region, which comprises at least one vertical subsurface wetland unitand at least one horizontal subsurface wetland unit, the vertical underflow unit is provided with a first water inlet pipe and a first water outlet pipe; the first water outlet pipe is used for connecting a water inlet pipe of a downstream wetland unit; the horizontal subsurface wetland unit is provided with a second water inlet pipe and a second water outlet pipe; the vertical subsurface wetlandunit is transversely provided with a bagasse layer, a recycled brick aggregate layer and a gravel layer; the horizontal subsurface wetland unit is vertically provided with a first perforated plate, asecond perforated plate and a third bagasse layer; and the third bagasse layer is positioned between the first perforated plate and the second perforated plate. And the combined building can be conveniently ...

Network deployment connection structure of flash welder

The utility model relates to a network deployment connection structure of flash welder belongs to industry electrical technology field. Technical scheme is: the PLC controller is equipped with two communication interface of DP1 and DP2, the final drive section is connected to the DP1 mouth, contain the last planer tool converter that connects gradually motor control center (11), lower planer tool converter, the thickness adjustment converter, the tool bogie converter, the converter is moved to the 3# side, converter and distancer (21) are moved to the 4# side, repeater (22), high centering encoder (23), planer tool encoder (24) down, go up planer tool encoder (25), tool bogie encoder (26), wrong limit adjusting element (27), encoder (28) are moved to the 3# side, encoder (29) are moved to the 4# side, auxiliary assembly is connected to the DP2 mouth, contains the operation panel IO station, tool bogie IO station and the clamp dismouting IO station that connect gradually motor control center ...

Low-alcohol-degree tea wine

Marine vertical cable node dynamic drift secondary positioning method

The invention discloses a marine vertical cable node dynamic drift secondary positioning method, which comprises the following steps of: defining initial coordinates for vertical cable nodes, picking up direct wave first arrival time, dividing picked first arrival time into different intervals according to acquisition time and shot point space positions, and performing inversion on the first arrival time of each interval by adopting an equivalent speed secondary positioning method, and obtaining coordinates of different intervals, verifying the reasonability of interval division through an inversion result, and finally obtaining high-precision node coordinates and depths. According to the method, the dynamic change of the vertical cable in water is considered, the construction process is divided into a plurality of time periods, shot points at different spatial positions are reasonably selected during inversion, dynamic secondary positioning is performed by using an equivalent speed secondary ...

Transverse wave velocity model establishing method and device

The invention discloses a method and a device for establishing a shear wave velocity model. The method comprises the following steps: determining a Poisson's ratio two-dimensional model of a research area according to multi-port micro-logging data in the research area; reading a Poisson's ratio at a position corresponding to the surface wave dispersion curve from the Poisson's ratio two-dimensional model, and determining an optimal half-wavelength coefficient according to the read Poisson's ratio and a corresponding relationship between a predetermined Poisson's ratio and a half-wavelength coefficient; according to each surface wave dispersion curve and the corresponding optimal half-wavelength coefficient, establishing a surface wave average velocity three-dimensional model of the research area, and converting the surface wave average velocity three-dimensional model into an initial shear wave velocity model; and correcting the initial shear wave velocity model according to the shear wave ...

Low-alcohol-degree tea wine and prepn. method thereof

The present invention provides a low-alcoholic tea liquor and its preparation method. Firstly, the broken tea is soaked ing rain liquor to obtain the grain liquor containing tea components, then the tea residue is soaked in boiling water to obtain tea solution, then the tea residue is placed in distiller to obtain distillate, then said tea solution and the distillate are mixed, distilled to obtain the mixed distillate containing tea extract, finally the mixed distillate and the grain liquor containing tea components are mixed according to the mixing ratio of 20.59:88.26, so that the invented tea liquor containing 8-54 percent alcohol can be obtained.

Disaster influence assessment method and system based on integrated fusion prediction model

The invention provides a disaster influence assessment method and system based on an integrated fusion prediction model, and relates to the technical field of intelligent prediction, and the method comprises the steps: carrying out the data collection of crops in a target region through a growth data collection device and an environment data collection device, and outputting a crop growth data set and a freeze injury environment data set; performing time sequence mapping on the crop growth data set and the freeze injury environment data set, outputting N sub-models by taking a mapping data set as training data, and constructing a disaster influence integrated prediction model; analyzing a first prediction parameter according to the N sub-models to obtain N primary prediction results; and performing secondary prediction based on the N primary prediction results as input data of the integrated fusion prediction model, and outputting a disaster influence degree index. The problem that the ...

Health-care medicine for sobering up and eliminating alcoholism

The health care medicine consists of (wt. poitions) kudzuvine flower 45-55, kudzuvine root 10-20, kudzuvine seed 5-15, kudzuvine starch 15-25 and balanophora esquirolis 15-25. It excellent effects ofsobering up and eliminating alcoholism.

Multi-purpose material intelligent square cabin and using method thereof

The invention discloses a multipurpose material intelligent shelter and a using method thereof.The main body comprises a folding base, a strip-shaped foundation bottom plate is arranged in the middle of the folding base, folding turning plates are arranged on the two sides of the strip-shaped foundation bottom plate, a rectangular shelter body is arranged at the top end of the folding base, an arc-shaped dome is arranged at the top end of the rectangular shelter body, and a light-transmitting assembly is arranged above the arc-shaped dome; a ventilation assembly is arranged at one end of the rectangular square cabin, the inner side of the rectangular square cabin is divided into a material management cabin and a control cabin through a partition baffle, emergency exits are formed in the two sides of the rectangular square cabin respectively, a monitoring control terminal, a material management terminal and a power distribution terminal are arranged on the inner wall of the control cabin ...

Primer group, kit and identification method for identifying Jinggang honey pomelo nursery stock variety

The invention discloses a primer group, a kit and an identification method for identifying Jinggang honey pomelo cultivar types, and relates to the technical field of molecular markers. On the basis of a whole genome re-sequencing result, the InDel marker primer with good polymorphism is developed, two main cultivated varieties can be distinguished in the early stage by using any one pair of primers, the detection rate is 92.31-100%, the detection accuracy is 100%, a basis is provided for early-stage accurate identification of Jinggang honey pomelo varieties, and a positive effect is played for clarification of variety names in production.

Primer group, kit and identification method for identifying cultivated variety of honey pomelo

The invention discloses a primer group, a kit and an identification method for identifying honey pomelo cultivated varieties, and relates to the technical field of molecular markers. On the basis of a whole genome re-sequencing result, the InDel marker primer with good polymorphism is developed, two main cultivated varieties can be distinguished in the early stage by using any one pair of primers, the detection rate is 92.31-100%, the detection accuracy is 100%, a basis is provided for early-stage accurate identification of Jinggang honey pomelo varieties, and a positive effect is played for clarification of variety names in production.

Full-automatic fast roll changing method for hot rolling mill

The invention relates to a full-automatic fast roll changing method for a hot rolling mill on a hot-rolling sheet production line, wherein the hardware thereof comprises a full hydraulic roll changing device, an SIMENS TDC controller, a local operation panel and a WinCC server. The control method successively comprises: preparing roll changing, drawing out a worn work roll, changing a ladder mat and removing a horizontal-moving platform to align a new roll with a rolling mill, assembling the new work roll and preparing steel rolling, wherein a stayguy encoder as the ratio control of position feedback is used in the position control manner of a work roll push-and-pull cylinder, thereby ensuring changing work roll with fastest speed and high precision. Simultaneously, a more reasonable control order is used for carrying out full-automatic roll changing safely and efficiently.

Interlayer multiple suppression method based on scattered wave field series method

The invention discloses an interlayer multiple suppression method based on a scattered wave field series method. The interlayer multiple suppression method comprises the following steps in sequence: S1, analyzing an interlayer multiple source; s2, data preparation; s3, multiple wave model prediction; s4, performing adaptive subtraction; and S5, pre-stack gather recovery is carried out, and then stacking is carried out. According to the method provided by the invention, interlayer multiple suppression is completely driven by data, manual intervention is not needed, much prior information is not needed, the requirement of interlayer multiple suppression can be well met for a complex structure region, and all interlayer multiples can be predicted at a time. By using the method, the interlayer multiples are suppressed, so that the data large-set stratum interface imaging can be improved, the transverse traceability can be enhanced, the data imaging quality can be improved, and the subsequent ...

Preparation method of trigonal system selenium film and solar cell thereof

The invention discloses a preparation method of a trigonal system selenium film and a solar cell thereof. Through a thermal evaporation or thermal sublimation method, deposition is carried out under the condition that the growth temperature of a substrate is higher than the phase transition temperature point of a solid phase and a gas phase of selenium, namely secondary sublimation occurs, and the trigonal system selenium film is prepared; in the preparation process, the growth temperature of the substrate is 190-210 DEG C, the temperature of the selenium source is 210-240 DEG C, and the growth time of the selenium film is 10 seconds to 10 minutes. The invention provides a method for directly preparing high-quality trigonal system selenium based on a high-temperature secondary sublimation process for the first time, a secondary recrystallization process is not needed, and nucleation growth, grain growth and lattice orientation of a selenium film are controlled by regulating and controlling ...

Full-automatic fast roll changing method for hot rolling mill

The invention relates to a full-automatic fast roll changing method for a hot rolling mill on a hot-rolling sheet production line, wherein the hardware thereof comprises a full hydraulic roll changingdevice, an SIMENS TDC controller, a local operation panel and a WinCC server. The control method successively comprises: preparing roll changing, drawing out a worn work roll, changing a ladder mat and removing a horizontal-moving platform to align a new roll with a rolling mill, assembling the new work roll and preparing steel rolling, wherein a stayguy encoder as the ratio control of position feedback is used in the position control manner of a work roll push-and-pull cylinder, thereby ensuring changing work roll with fastest speed and high precision. Simultaneously, a more reasonable control order is used for carrying out full-automatic roll changing safely and efficiently.

Health-care medicine for sobering up and eliminating alcoholism

微孔草种子中脂肪酸分离提取的二氧化碳超临界萃取法

The method for separating and extracting fatty acid from seed of weikongcao grass by using CO2 supercritical extraction process includes the following steps: (a). mixing seed of weikongcao grass with supercritical CO2 under a certain condition so as to dissolve the fatty acid in the seed of weikongcao grass in the carbon dioxide; and (b) changing the pressure of carbon dioxide gas in which the fatty acid is dissolved so as to make the fatty acid by separated out from the described CO2 gas, and can be obtain the separated fatty acid.

Welding process of motor driven rimer for kneading machine