nitrogens

英

美

(nitrogen 的复数) n. 氮
[化] 氮N-2
nitrogen的复数

化学

双语例句

• 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。
• They are perfectly shared between the two nitrogens.
  电子是被两个氮完全平均共用的。
• Effects of Different Nitrogens on Nitrate Reductase Activity and Expression of Nitrate Reductase Gene in Soybean
  不同氮源对大豆硝酸还原酶活性及基因表达的影响
• Characteristics of mineral nitrogens in Daya Bay
  大亚湾无机氮的分布特征
• 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。
• 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。
• Rapidly available and total nitrogens were consumed respectively in low and high nitrogen soils in maize and soybean mixcropping system.
  玉米大豆混作系统在低氮土壤上主要消耗土壤速效氮，在高氮土壤上主要消耗土壤全氮。
• Experimental study of comparison of absorption properties of three species nitrogens
  三氮吸附性能对比实验研究
• 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。
• The Mixed Nitrogens Acid Fracture Technology in Reservoir Bed of Deep-fractured Carbonate Rock
  深层裂缝性碳酸盐岩储层混氮酸压技术