您要查找的是不是：
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Excessive dosage of this drug can result in injury to the liver. 这种药使用过量会损害肝脏。
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
- The optimal dosage of CaO is 1.8 g/L. 氧化钙的最佳加入量是1.;8 g/L。
- What is the percentage of nitrogen in air? 空气中所含的氮的比例是多少?
- We should shorten the dosage of the water. 我们应该减少水的用量。
- The fitting dosage of the SA is 0.5% of the WPA. 硫酸加量为清磷酸质量的0.;5%25。
- The crux of the matter was a lack of nitrogen. 问题的关键在于缺少氮。
- Effect of Different Dosage of Nitrogen Application on Part Quality Properties of Strong Gluten Wheat Wanmai 38 in Jointing Stage 拔节期不同追氮量对强筋小麦皖麦38部分品质性状的影响
- Dosage of the gels and methods were the same as with the creams. 凝胶的剂量和试验方法与乳膏相同。
- Among the blue-green algae are many species of nitrogen fixation. 许多种蓝藻有固氮的能力。
- Urea is commonly used as the source of nitrogen in foliage sprays. 尿素作为氮素给源普遍地应用于叶面喷布。
- The dosage of BMP was 12.5 mg and the dosage of bFGF was 2 000 IU. 其中骨形态发生蛋白12.;5mg;碱性成纤维细胞生长因子2000IU。
- Has an atmosphere, which is mainly made up of nitrogen. 它拥有主要由氮组成的大气。
- The amount of nitrogen needed will increase as yield increases. 随着产量增加，需氮量也要增加。
- dosage of nitrogen 氮肥用量
- The discharge amount of nitrogen oxide can reduce 30%. 氮的氧化物排放量减少30%25。
- The Effect of Nitrogen on Beauveria bassiana (Bals.) Vuill. 氮素对球孢白僵菌的影响
- Ltd. 200kg product was prepared with AOB dosage of 0.01%. 中试实验直接在车间生产线完 成,样品制备量200kg。
