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- cetane ratio 十六烷值
- 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
- 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。
- Cetane improver. Makes the engine run better at higher compression settings. 碳氢化合物的改进物。使引擎在高压缩比时运转较为顺畅。
- It is significant for locomotive diesel engine to burn low cetane fuel. 机车柴油机烧低十六烷值柴油具有很重要的现实意义。
- There isno significant improvement on cetane number when the extraction... 精制后柴油的十六烷值和实际胶质均可达到国家要求。
- Subsistence only increases in an arithmetic ratio. 生活资料只能按算术级数增长。
- Cetane improver . Makes the engine run better at higher compression settings. 碳氢化合物的改进物。使引擎在高压缩比时运转较为顺畅。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。
- Cyclohexyl nitrate is an effective cetane number improver for diesel oil. 硝酸环己酯是一种有效的柴油十六烷值改进剂。
- Scientists are trying to increase that ratio. 科学家正设法增加这个比率。
- Cetane number is an important quality index that the diesel oil burns. 柴油十六烷值是柴油燃烧的一项重要质量指标。
