determination of nitrate-N in plants

例句：

1. 1. Theteam's determination to win the championshipwas evident in their performance.
   团队赢得冠军的决心体现在他们的表现上。
2. 2. Thescientist's determination tofind a cure for cancer wasinspiring.
   科学家找到癌症治疗方法的决心令人鼓舞。
3. 3. The young man's determination tosucceed in life was unwavering.
   年轻人坚定地追求成功的决心是坚定不移的。