“含氮的”造句
2024年06月13日 23:44:04
腺嘌呤:在DNA和RNA中發(fā)現(xiàn)的
含氮的堿基 ( 6 - 氨基嘌呤 ).
Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.
用增壓等離子體熔煉
含氮的鉻錳奧氏體不銹鋼,不銹鋼氮含量達(dá)0.57%~0.74%.
Austenitic chromium manganese stainless steel with 0.57 % ~0.74 % nitrogen, melted by pressurized plasma tensile strengthyield point.
幾丁質(zhì):在大多數(shù)真菌和一些動物的細(xì)胞壁中發(fā)現(xiàn)的
含氮的多糖.
Chitin A nitrogen - containing polysaccharide found in the cell walls of most fungi and in some animals.