nitric nitrogen发音

意思翻译

[肥料]硝态氮

硝酸盐氮

相似词语短语

nitrogen───n.[化学]氮

nitric───adj.氮的；含氮的；硝石的

nitrogen species───形态氮

nitrogen fertilizer───[肥料]氮肥；氮肥肥料；氮肥（料）

ammoniacal nitrogen───氨态氮；[化] 氨型氮

nitrogen balance───[生理]氮平衡

nitrogen monoxide───[无化]一氧化氮；一氧化二氮

nitric oxide───氧化一氮；一氧化氮

ammonia nitrogen───氨氮；[无化]氨型氮，氨基氮

双语使用场景

excessively high proportion ammonium nitrogen does not avail the enhancement of tobacco leaf mean price, it is highest if matched by 75% nitric nitrogen and 25% ammonium nitrogen;───过高的比例施用铵态氮不利于烤烟均价的提高，以75％的硝态氮和25％铵态氮配施烤烟均价最高；

Nitric acid is a kind of strong oxidizing, strong corrosive inorganic acid, anhydride for five oxidation 2 nitrogen.───硝酸是一种有强氧化性、强腐蚀性的无机酸，酸酐为五氧化二氮。

nitrogen in greenery vegetable exceed level I standard, pollution index is up to 3.50;───菜类中硝酸盐含量均超过一级标准，污染指数高达3.50，污染最重；

CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUMS. DETERMINATION OF NITROUS NITROGEN AND NITRIC NITROGEN.───硫酸和发烟硫酸的化学分析.硝态氮的测定

Relationship Between Nitric Nitrogen Reduction in Leaf and Its Accumulation in Petiole of Spinach───菠菜叶片中硝态氮还原与叶柄中硝态氮累积的关系

Determination of nitric nitrogen in soil extracts by dual wavelength spectrophotometric method───双波长分光光度法测定土壤硝态氮

Study on the Method for the Determination of Nitric Nitrogen, Ammoniacal Nitrogen and Total Nitrogen in Plant───植物中硝态氮、氨态氮、总氮测定方法的比较研究

Along with the nitric nitrogen use proportion increase, the starch content of tobacco leaf has increase tendency;───烟叶淀粉含量有随着硝态氮施用比例的增加而增加趋势；

Nitric Nitrogen Content of Soil and Vegetable in Shanghai Suburb───上海市郊菜地土壤和蔬菜硝酸盐含量状况

英语使用场景