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- This kind of soil contains much alkali. 这种土壤含碱丰富。
- Research on desulfurization activity of hydroxyl oxidize iron prepared with different alkali ratio 不同碱比制备羟基氧化铁的脱硫活性研究
- 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
- alkali ratio 碱比
- Cyclization occurs readily with dilute alkali. 遇到稀碱就容易环化。
- The acid and alkali are combined into salt. 酸与碱化合成盐。
- Of, relating to, or containing an alkali. 碱的与碱有关的或含碱的
- The key problem is to overcome alkali in the soil. 关键在于控制土壤里的碱分。
- 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。
- Are using lime as the cheapest alkali. 最廉价的碱。
- The ratio of men to women was two to one. 男女的比例是二比一。
- This kind of soil containsmuch alkali. 这种土壤含碱丰富。
- Effect of Saline Alkali Soil Stress on Zea mays L. 土壤的盐碱化对玉米的胁迫作用。
- The acid and alkali are combined in salt. 酸与碱化合成盐。
- 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
- Acid and alkali are the basic concept of chemistry. 酸和碱是化学的基本概念。
- An alkali or ionised cleaning or emulsified agent. 一种碱或表面活性剂。