堆放时间对氨化麦秸含氮量的影响 关键词 氨化饲料 堆放 含氮量 测定 [gap=1107]Key words ammoniated wheat straw; storage; nitrogen content; determining
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L-缬氨酸 化学名:α-氨基-3-甲基丁酸 缬氨酸 分子式(Formula):C5H11NO2 分子量(Molecular):117.15 含氮量 ( Nitrogen ):11.96% 性状:本品为白色结晶或..
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The nitrogen content of the plant was on the decrease during the growth of the soybean seedlings.
在大豆生长期间,含氮量随时间延长下降。
参考来源 - 茉莉酸甲酯对大豆结瘤和固氮影响的研究The nitrogen content in refined naphthalene showed great impact on the activity of catalyst.
精萘中含氮量的高低对催化剂的活性产生很大影响。
参考来源 - 由精萘制备2,6·2,447,543篇论文数据,部分数据来源于NoteExpress
子粒、叶片含氮量和氮利用效率的遗传率相对较高。
The heritability of N content in grain and leaf and N utilization efficiency were high.
因此,添加三聚氰胺能提高牛奶的含氮量水平,从而造成蛋白质水平虚高。
The addition of melamine increases the nitrogen content of the milk and therefore its apparent protein content.
科学家知道导致死水区是因为含氮量太高,但解决方案可能难以被接受。
Scientists know what causes the dead zone — too much nitrogen, but the solution might be hard to accept.
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