urea-N

常见例句

Urea and ammonium nitrate solutions are most commonly used for N fertigation.
尿素和硝酸铵溶液是最常用的灌溉施肥氮肥品种。
urea N (UN)
尿素氮（UN）
He fought in the N African campaign during the last war.
在上次战争中他在北非战役参战。
A clathrate compound, such as urea.
包合物一种笼状化合物，如尿素
But 120 tons of urea is really a small one.
但120吨尿素确实是个小数目。
That will be a total of eighty N T.
那总共八十台币。