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- 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。
- ionization ratio 电离比
- 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
- An atom is stripped of all electrons by ionization. 电离可剥掉一个原子的全部电子。
- Ionization energy (ie) 3.894 electron volts. 电离能3.;894电子伏特。
- 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。
- A gas-filled ionization chamber uses this principle. 充气电离室就是利用这一原理。
- 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
- Cosmic rays and X-rays produce energetic electrons by ionization. 宇宙射线和X射线因其电离作用产生高能电子。
- 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。
- Electron-electron correlation studies in photon ionization. 光致电离中电子关联的研究。
- However, electrospray is not a universal ionization technique. 然而,电喷雾并不是一个通用化的电离技术。
- Subsistence only increases in an arithmetic ratio. 生活资料只能按算术级数增长。
- The increased ionization lead to an increased current flow. 越来越强烈的电离作用导致产生越来越大的电流。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。