Compound pig feed additive and its preparing process

Electronic music instrument

An electronic music instrument has chord button unit, sounding unit, CPU, ICD display unit and sound effect unit on the main body. The chord button unit includes two groups of keys, main chord keys and chord decoding keys, for the thumb and other four fingers of the player's one hand to press and make the music instrument easier to play then guitar. The sounding unit has sounding parts as much as18 groups for the other hand of the player to pluck, can sound 3-4 octaves and has signal capable of meeting the chord saturation requirement. The signal after being processed in the CPU is released via ICD display unit and sound effect unit. The present inventino is one new kinds of electronic music instrument capable of being learned easily and has relatively chord tone color saturation.

Novel absorbing articles and manufacturing method thereof

The invention provides a novel absorption article and a method for manufacturing the absorption article. A plurality of bosses are arranged in a shaping socket of the building drum of a publicly-known absorption core. The demoulded absorption core is wrapped by non-woven fabric. The absorption cores are fixedly connected with each other by the upper and lower layers of the non-woven fabric at a though hole formed by the bosses. The absorption article made by the method comprises a liquid permeable surface with an integral circumference, a liquid-tight bottom layer and an absorber arranged between the liquid permeable surface and the liquid-tight bottom layer. The absorber consists of the absorption cores wrapped by the non-woven fabrics. A plurality of through holes are arranged on the absorption cores. The through hole goes through the upper and the lower surfaces of the absorption core. The non-woven fabrics of the upper and the lower surfaces of the absorption cores are fixedly connected ...

Electronic element packager and manufacturing method thereof

The invention provides an electronic element packager and a manufacturing method thereof. The electronic element packager comprises a carrying wafer, an electronic element chip, an insulating laminate, a plurality of rerouting circuit patterns which are insulated with one another, and a plurality of conductive bumps, wherein the electronic element chip is arranged above the carrying wafer, and a plurality of conductive pads are arranged on the electronic element chip; the insulating laminate comprises a lower first insulating layer and an upper second insulating layer, the first insulating layer covers the carrying wafer and the electronic element chip, and a plurality of openings are formed on the insulating laminate to expose the conductive pads respectively; the plurality of rerouting circuit patterns are sequentially formed in the insulating laminate and the openings, and are electrically connected with the conductive pads; and the plurality of conductive bumps are formed on the rerouting ...

Corn near stubble minimal tillage drought resisting planting method

The invention discloses a corn near stubble minimal tillage drought resisting planting method and particularly relates to a corn near stubble minimal tillage drought resisting planting method applicable in northern semiarid areas with sand wind, which is a corn protective tillage method. The corn near stubble minimal tillage drought resisting planting method comprises: keeping 20 to 30 centimeter stubbles when the corn is harvested in the fall in a previous year, wherein the stubbles are not turned; digging an 18 to 20 centimeter deep fertilizing furrow in a ditch between each two ridges by using a furrow plow or an opener, and applying urea and water-retaining agent in the furrows according to ratios of 380 to 450 kg per hm<2> and 30 kg per hm<2> respectively; and sowing corns in the furrows directly and near the stubbles row by row, making the sowing furrows between the fertilizing furrows and the stubbles left in the previous year, applying diammonium phosphate and a ternary compound ...

Preparation method of bitumen balls

The invention discloses a preparation method of bitumen balls, which comprises the following steps: 1) putting viscosity depressants into a reaction kettle, heating and melting; under the condition of stirring, adding bitumen with high softening point; under the condition of stirring, heating the reaction kettle to a temperature not lower than the softening point of the bitumen with the high softening point and keeping the temperature for 1-3 hours; and cooling to obtain the prepared bitumen, wherein the softening point of the bitumen with high softening point is 180-300 DEG C; and 2) heating the prepared bitumen to 90-180DEG C, and enabling the bitumen has mobility, in the state of heat preservation, adding the prepared bitumen below the suspending medium liquid level of which the temperature is 80-90 DEG C, keeping for 1-10min at the temperature of 80-90 DEG C, and cooling to obtain the bitumen balls, wherein the suspending medium is polyving alcohol aqueous solution. The method of the ...

Chargeable bicycle lamp

The invention relates to a chargeable bicycle lamp which is provided with an electrical component and can obtain electricity from outside, and the electricity can be supplied to the own power supply and an external electronic device for emergent needs; the chargeable bicycle lamp further comprises a control component which is arranged on a shell for being convenient for users to control the switch of a light source; in addition, the chargeable bicycle lamp further comprises a fixed component which is fixed on a handlebar or other positions in a dismounting way. Besides being used as complete equipment for bicycles, the chargeable bicycle lamp can be used for other electronic devices emergently.

Manufacturing method of novel absorbing articles

The invention provides a novel absorption article and a method for manufacturing the absorption article. A plurality of bosses are arranged in a shaping socket of the building drum of a publicly-known absorption core. The demoulded absorption core is wrapped by non-woven fabric. The absorption cores are fixedly connected with each other by the upper and lower layers of the non-woven fabric at a though hole formed by the bosses. The absorption article made by the method comprises a liquid permeable surface with an integral circumference, a liquid-tight bottom layer and an absorber arranged between the liquid permeable surface and the liquid-tight bottom layer. The absorber consists of the absorption cores wrapped by the non-woven fabrics. A plurality of through holes are arranged on the absorption cores. The through hole goes through the upper and the lower surfaces of the absorption core. The non-woven fabrics of the upper and the lower surfaces of the absorption cores are fixedly connected ...

A Chinese medicine for treating skin disease of fur-bearing animal and preparation process thereof

The invention relates to a Chinese medicinal preparation for treating skin diseases of fur-bearing animals, as well as the preparing process, wherein the medicament is prepared from the raw materials(by weight portions) of garden burnet root, Chinese mugwort leafmulberry leaf, root of sessile stemona, flavescent sophora root, wind-eye straw, corktree bark, cnidium fruit, white flux, Schizonepetatenuifolia, ledebouriella root, boneol, dahurian angelica root, purslane, poria cocos wolf, double leaf, fleece-flower root, wild chrysanthemum flower and cicada shell by the proportion of 15-30 : 15-25 : 18-26 : 30-50 : 16-30 : 30 -60 : 15-30 : 20-35 : 10-30 : 20-40 : 5-10 : 25-50 : 20-45 : 30-60 : 40-70 : 50- 100 : 20-40 : 15-35.

Novel paper diaper

The invention provides a paper diaper with the advantages of difficult reverse osmosis, faster absorption and better effect. The paper diaper comprises a liquid permeable surface layer, an absorber, a liquid impermeable bottom layer, left and right waist tapes and a front waist tape. The paper diaper is provided with a traverse direction which extends along the waist direction and a longitudinal direction which extends from a front waist region to a rear waist region. The absorber is arranged between the liquid permeable surface layer and the liquid impermeable bottom layer; the left and right waist tapes are adhered to two transverse sides of the liquid impermeable bottom layer in the rear waist region; and the front waist tape is arranged outside the liquid impermeable bottom layer in the front waist region. The absorber is overlapped by an upper dumb-bell shaped absorbing core and a lower dumb-bell shaped absorbing core. The upper dumb-bell shaped absorbing core contains 10 to 20 weight ...

Hen green complex feed additive and preparation method thereof

The invention discloses a feed additive and a preparation craft, in particular to a green feed additive for layers and the preparation craft, which is prepared by the mixure of Chinese medicine chemical additive, micro ecology preparation, Vitamin class, trace elements, methionine, chlorination choline, ethoxybenzoylaminoquinoline, rice husk powder and zeolite. The invention has the advantages ofnontoxic side effect, no residue, no antibiotic nature, improvement of the laying intensity of layers and the quality of eggs, and enhancement of organism immunity and the anti-stress ability of the organic body.

Hen green complex feed additive and preparation method thereof

Method for planting green lawn by using stolons of Potentilla centigrana Maxim

The invention relates to a method for planting green lawn for landscaping, slope protection of roads and courtyard landscape, in particular to a method for planting green lawn by using stolons of Potentilla centigrana Maxim. In the plantation period, the stolons with at least four stalk nodes are selected, and every two stolons on each plant are not cut and are connected through a mother plant root system. The method comprises the following steps of: preparing soil; ditching and watering; completely permeating water in the ditch, horizontally putting the selected stolons into the ditch, covering fine soil with the thickness of 1 to 2 cm, and making leaves on each stalk node exposed out of the soil; finishing the work of cuttage and stem burying, covering by using a shading net; performing field management, removing the shading net after new roots and leaves are grown; and forming the newly planted lawn within 40 to 50 days. The reproduction coefficient of the Potentilla centigrana Maxim ...