Cold wine cabinet: The direct-cooling compressor wine cabinet is a natural heat conduction cooling method. The natural convection of the surface of the evaporator is low, and the temperature inside the box is lowered, so that the temperature difference in the tank tends to be -----
Abstract: o-chloronitrobenzene, molecular formula is C6H4ClNO2, light yellow needle crystal. Insoluble in water, soluble in ethanol, ether and benzene. It is an important intermediate for pesticides, dyes and medicines, and can also be used as a raw material for rubber accelerator M. P-chloro-o-n-----
Widely changed beans, belonging to the genus of the genus Butterfly. Since the appearance and density of the broad-rooted bean are similar to those of the red rosewood, the domestic market calls it the Central American white rose, which is easily confused with the red and rosewood, but it is -----
Recently, when the reporter came to the scene, technicians were laying the road area water detection sensors under the hot sun, and together with the cameras under the railway bridge and above the slope, a real-time monitoring system for dual transmission of video and data was constructed. This in-----
White light can be decomposed into three primary colors of red, green, and blue, and red, green, and blue light can be mixed to become white light. This shows that there is a certain link between colored light and white light. Complementary color refers to two complementary color lights that can -----
Human Nuclear Factor κB Receptor Activating Factor Ligand ELISA Detection Kit This reagent is for research use only Specimen: Serum or plasma test principle: RANKL kit is a solid-phase sandwich method enzyme-linked immunosorbent assay (ELISA). Known concentration of RANKL Standards and samples o-----
Memory furniture is made of polyurethane polymer with memory function. The produced furniture is compressed by a special compressor into one-fifth of the original volume, and then the user at home by electric heating to restore the original shape of the furniture, a solid original, so that people -----