nitrogens
英
美
(nitrogen 的复数) n. 氮
[化] 氮N-2
nitrogen的复数
双语例句
- Characteristics of mineral nitrogens in Daya Bay
大亚湾无机氮的分布特征 - The hyperfine structure and splitting line numbers of EPR spectra of the free radical products depended mainly upon the structure of amino compounds, and could be assigned to the contributions of one set with two equivalent nitrogens and of three sets of equivalent protons.
这种自由基EPR谱特征的超精细结构是由一组两个等性的氮核、三组等性的质子所贡献。谱的超精细特征和谱线分裂的数目主要取决于氨基酸的结构。 - Seed protein contents of six genotypes induced by three kinds of nitrogens were higher than those done by water which is the control group.
说明6个大豆基因型结荚期施用三种氮肥都能增加籽粒蛋白质的含量，而以施用硝酸钾效果最佳。 - The relationship between the content of dissolved oxygen and the cycle of three inorganic nitrogens in the coastal upwelling off Zhejiang
浙江沿海上升流区溶解氧含量与三种无机氮循环的关系 - When two radicals are linked to the even number of carbons or nitrogens site of the quinoline, all the molecules corresponded to ferromagnetic coupling and possessed high-spin ground states.
当双自由基连接在喹啉的相邻奇数个C或N原子位置时，体系具有高自旋基态，表现铁磁耦合。 - The ligands are quadridentate and they coordinate with the metal ions through imine nitrogens and phenolate oxygens.
配体H2L及H2L（Br）均为四齿配体，它们通过亚胺氮原子和酚氧原子跟金属离子配位； - Various nitrogens in the solid culture medium have different effect on the cellulase production.
在固体培养液中，不同氮源对纤维素酶生产的作用不同。 - In order to investigate the absorption of three species nitrogens by soil, the method of high temperature killing bacteria and batch experiment was adopted.
为查明土壤对三氮的吸附性，采用了高温灭菌，分批实验的方法。 - The results showed that the production changed with different nitrogens, e.g. tryptone gave the highest activities with many components, while casein peptone had only one bioactive component, CcC.
如以胰蛋白胨为唯一碳氮源，产物的抑菌活性最高，但组分较多，而以酪蛋白胨等为唯一碳氮源时则仅产生CcC活性组分。 - The charges on coordinated bonded nitrogens and the electronegativity of central atom affected OWF π-π greatly for phthalocyanine compounds, OWF π-π increased linearly with the increase of the charges and the electronegativity.
对酞菁类这一特殊类型的发色体，配位氮原子平均电荷和中心原子电负性对OWF（π-π）有较大的影响，OWF（π-π）随它们的增大而线性增大。