大家都搜:
氮链
1、nitrogen───n.[化学]氮
2、ammoniacal nitrogen───氨态氮;[化] 氨型氮
3、chain───vt.束缚;囚禁;用铁链锁住;n.链;束缚;枷锁
4、ammonia nitrogen───氨氮;[无化]氨型氮,氨基氮
5、nitrogen cycle───[土壤]氮循环
6、nitrogen balance───[生理]氮平衡
7、nitrogen fertilizer───[肥料]氮肥;氮肥肥料;氮肥(料)
8、nitrogen monoxide───[无化]一氧化氮;一氧化二氮
9、nitrogen species───形态氮
1、The Study of Carbon and Nitrogen Chain in Agricultural Tridimension Pollution───农业立体污染中碳氮链研究
2、longer carbon chain the higher catalytic activity with the same nitrogen functional groups.───对于相同的含氮官能团,碳链越长离子液体的催化活性越高。
3、Therefore, it is necessary to analyses nitrogen flow in food chain system, evaluate the reasonableness of nitrogen flow.───因此,分析食物链养分流动的特征和规律,评价其合理性,是非常必要的。
4、Preferred cationic sequestrants are quaternary nitrogen compounds including medium or long chain alkyl groups.───首选季铵盐阳离子螯合剂的氮化合物,包括中型或长链烷基。