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- chloroform ratio 氯仿抽提比率
- 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
- Titrate some chloroform and observe. 滴些氯仿观察。
- The chloroform extract was the most active. 在各提取物中氯仿提取物活性最强。
- Enough stuff here to chloroform you. 这里有的是足以使你神志昏迷的东西。
- No bandages, no salves, no quinine, no chloroform. 没有绷带,没有药膏,没有奎宁,没有麻醉剂。
- It was soon replaced by chloroform. 不久它被氯仿所代替。
- Main methylene chloride and chloroform sales. 主营二氯甲烷和三氯甲烷的销售。
- Dr. Meade:No chloroform! No bandages! 米笛大夫:没麻醉药!没纱带!
- 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 organics are extracted with chloroform and weighed. 用氯仿将有机质提取出来并称重。
- 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。
- Trichloroethylene has an odor like chloroform and boils at 87℃. 三氯乙烯具有氯仿似的气味,在87℃沸腾。