Dendritic macromolecule quaternary ammonium salt compound and preparation method and application thereof
CN111137927A
Preparation method of nickel copper cobaltate nanoparticles and application of nickel copper cobaltate nanoparticles in catalyzing ammonia borane hydrolysis to produce hydrogen
CN110683864A
Preparation method of zirconia full-ceramic tooth colorimetric sheet
CN110698226A
Staining solution for zirconia pre-sintered denture and application method thereof
CN110289105A
Chinese medicine is enriched blood the Mathematical Method of film sustained release tablets tablets in vitro behavior
CN109512851A
Medical antibacterial midwifery gel of one kind and preparation method thereof
CN109627449A
PEGylated dendritic macromole pharmaceutical carrier and preparation method thereof
CN109288984A
A kind of Chinese medicine composition and its preparation method and application containing caulis lonicerae
CN109157635A
A kind of caulis lonicerae compound and its preparation method and application
CN109200344A
A kind of midwifery is with lubricator and preparation method thereof
CN109106433A
A kind of noninvasive childbirth type midwifery guiding device and its guidance method
CN109082444A
A kind of Pichia pastoris high efficiency gene knockout technique
