35results about How to "Meet physiological requirements" patented technology

The invention discloses a plate fixing and heating unit device belonging to the technical field of heat supply and heating. The plate fixing and heating unit device comprises a decorative plate layer internally provided with a heat supply device, a connecting frame and a moisture-proof insulating layer that are sequentially arranged. The plate fixing and heating unit device also comprises a fixedlock arranged between the connecting frame and the moisture-proof insulating layer, and two electrical-connecting blocks arranged on the moisture-proof insulating layer, wherein the two electrical-connecting blocks are respectively a first and a second electrical-connecting blocks when being respectively arranged on two opposite corners of the moisture-proof insulating layer, and are arranged in a negative parallel manner; the two electrical-connecting blocks are respectively first electrical-connecting blocks when being respectively arranged on two adjacent corners of the moisture-proof insulating layer, and are arranged in an equidirectional parallel manner; the heat supply device is arranged in the decorative plate layer, two ends of the heat supply device are respectively connected with the two electrical-connecting blocks; and during the assembly, the electrical-connecting blocks of two unit devices are in mutual contact. The invention can realize the advantages of uniformity in heating, high heat-radiating speed, no need of laying pipelines and damaging family decoration, simpleness in installation, random disassembly, recycling property, good stability, long service life, complete waterproof property, and resistance to pressure and expansion caused by heat and contraction caused by cold, and can be used in floor, bed surface and wall surface heat supply.

A multimode radio computer interactive device of integrated visual monitor consists of CCD video camera, microelectrode, collection and amplification circuit, transmission circuit, computer detection and analysis unit. It is featured as setting various irritative modes on microcomputer for detecting and analyzing and sending them remote end circuit through radio transmission module; collecting, amplifying filtering and D / A converting animal neural electric information by microelectrode then transmitting it to microcomputer; collecting animal behavior by CCD video camera and recording it in microcomputer simultaneously.

The invention relates to the bone tissue gene engineering technical sphere, which in detail to recombinant vector of bone formation protein gene 4, the virus granule which converted and packed by said vector and preparing tissue engineering bone by applying the virus granule and its application. The invention is characterized in that: successfully constructing pLEGFP-hBMP-4 reverse transcript viral vectors by taking pLEGFP as the reverse transcript viral vectors; getting LEGFP-hBMP-4 and LEGP reverse transcript viral vectors by packing the cell PA317; constructing tissue engineering bone by using the marrow base cell modified by gene hBMP-4 as the seed cell.

The invention discloses a fodder grass type fermented total mixed ration (TMR) for dairy cows and a preparation method thereof. The fermented TMR is prepared from the following raw materials in percentage by mass in terms of dry weight: 30 to 40 percent of fodder grass, 25 to 30 percent of forage crop silage, 5 to 10 percent of protein feed, 15 to 20 percent of energy feed, 1 to 2 percent of molasses, 5 to 10 percent of food processing by-products, 0.5 to 1.2 percent of premix compound, 1 to 2 percent of calcium hydrophosphate, 0.5 to 1 percent of stone dust, 0.2 to 0.3 percent of common salt, 0.4 to 0.6 percent of sodium bicarbonate and 0.1 to 0. 2 percent of magnesium oxide; wherein the raw materials are prepared into the fodder grass type fermented total mixed ration for medium and high yield dairy cows through the steps of weighing, water content adjustment, mixing, and fermentation after wrapping. A mixed batch obviously improves the quality of a feed after fermentation, effectively improves the feed intake of the dairy cows, improves the palatability and the digestibility of the feed, and can obviously improve the production performance of animals; the fermentation improves the storage performance of the feed, and makes a mixed feed have high aerobic stability, so the feed is convenient for commercialization, storage and transportation, and is favorable for modernized intensive feeding of the dairy cows. The technique has important practicability and application promotion values.