1) controlled nitrogen ratio
控释氮比例
1.
Nutrient leaching characteristics of bulk blending fertilizer of controlled release nitrogen with different controlled nitrogen ratio
不同控释氮比例的控释氮掺混肥氮素淋失特征研究
2) dilution ratio
稀释比例
1.
Specifically, keeping the precision of dilution ratio is a key element for dilution sampling system.
在工业固定污染源所安装的烟气连续监测系统中,稀释抽取采样方法占了大多数,而稀释比例的精确确定则是此类方法的关键。
3) releasing proportion
释放比例
4) proportional dilution
比例稀释
5) the content of N2 in working gas(N2/N2+Ar)
氮气比例
6) Ratio of topdressing N
追氮比例
补充资料：反同位素稀释法
见同位素稀释法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条