nitrogenfree
基本解釋
- adj.無氮的
英漢例句
- Results Nitrogenfree group was worse in all variance than other groups.
結果無氮組動物營養(yǎng)狀況欠佳，各項指標均較差。 - The sugarcane varieties introduced fromBrazil showed higher nitrate reductase activity as compared to the native ones under nitrogenfree condition except for the variety RB72-454.
除了RB72-454品種外,幾個巴西品種的硝酸還原酶活性都較高,當地甘蔗品種與巴西引進甘蔗品種的硝態(tài)氮含量和谷氨酰胺合成酶活性相差不大;