您要查找的是不是：
- But - the most unbalanced NPK ratio. 然而，N、P、K施用最不平衡。
- As a result, in the experiments, the best NPK ratio was 1:2:1.2. 综合各项指标;在本试验条件下;以氮磷钾配比1:2:1.;2 的处理表现最佳。
- Effects of NPK Ratio in Fertilization on Yield and Nitrate Content of Radish. NPK肥不同配比对萝卜产量及硝酸盐含量的影响
- The high fat summer soybean Ludon 9 was applied as experimental material, various NPK ratios and fertilization period as treatment, effect of various fertilizations to yield and fat level was studied. 摘要以高油夏大豆鲁豆9号为试验材料，以N,P,K三要素不同配比和不同施肥期为处理，探讨N,P,K不同施肥方式对夏大豆产量和脂肪含量的影响，研究出有利于夏大豆高产、高油的施肥措施。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- NPK Ratio 氮磷钾比例
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The ratio of men to women was two to one. 男女的比例是二比一。
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- The cross ratio he called anharmonic ratio. 他把交比叫作非调和比。
- The ratio between the two sides is one to four. 双方人数对比是一对四。
- Technological properties of high - analysis Ur - based NPK plant in UPC Corp. 乌石化高浓度尿基复合肥装置的工艺特点。
- Technological properties of high-analysis Ur-based NPK plant in UPC Corp. 乌石化高浓度尿基复合肥装置的工艺特点
- Subsistence only increases in an arithmetic ratio. 生活资料只能按算术级数增长。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。
- Scientists are trying to increase that ratio. 科学家正设法增加这个比率。
