“含氮的”造句
2024年06月13日 23:44:04
腺嘌呤:在DNA和RNA中发现的
含氮的碱基 ( 6 - 氨基嘌呤 ).
Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.
用增压等离子体熔炼
含氮的铬锰奥氏体不锈钢,不锈钢氮含量达0.57%～0.74%.
Austenitic chromium manganese stainless steel with 0.57 % ~0.74 % nitrogen, melted by pressurized plasma tensile strengthyield point.
几丁质:在大多数真菌和一些动物的细胞壁中发现的
含氮的多糖.
Chitin A nitrogen - containing polysaccharide found in the cell walls of most fungi and in some animals.