total nitrogen content
常见例句
- Experimental study on the nitrogen of total nitrogen content of soybean.
实验研究了施氮对大豆全氮含量的影响。 - Changing reaction conditions has little effect on basic nitrogen and total nitrogen content in the distillates and tail oil.
改变反应条件对馏分及尾油中碱氮、总氮含量影响不大； - The method of coupling microwave-sealed digestion and nitrate radical selective electrode is used to determine the total nitrogen content of waste water samples.
采用家用微波炉消解水样，以硝酸根选择性电极测定水样中总氮的含量。 返回 total nitrogen content