您要查找的是不是：
- The effect of obscuring ratio on the beam spreading was analyzed.The results show that the obscuring ratio has obvious influence on the beam spreading in weak turbulence. 结果表明，对于均强聚焦光束湍流大气传输，在弱湍流效应条件下，光斑扩展受遮拦比影响较大；
- Additionaly, the effect of the obscuration ratio on the tilt and astigmatism along Seidel aberrations is less than that on the coma, focus and spherical terms. 此外，遮拦比对赛德尔系数中畸变、像散的影响较弱，对彗差、场曲、球差的影响较强。
- Experimental and Numerical Analysis on the Focused Beam Spreading at Different Obscuring Ratio 不同发射系统遮拦比光束扩展实验数值分析
- An obscuring haze, as of atmospheric dust or smoke. 烟雾，尘雾如空气中的尘土或烟雾等模糊的雾气
- Numerical analysis on the uniform focused beam spreading induced by atmosphere turbulence with different obscuring ratio 发射系统遮拦比对均强聚焦光束光斑扩展的影响
- 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
- Finance is a veil, obscuring what really matters. 金融只是一层面纱，遮盖了真正重要的实质。
- obscuring ratio 遮蔽率
- 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 new details were resented as obscuring the main ideas. 人们对于这些新的琐碎细节感到不满,因为它们掩盖了主要的思想。
- Code obfuscation is literally the act of obscuring your code. 代码模糊处理字面上的意思就是模糊处理您代码的行为。
- 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。
- Center obscur is avoided and wide field of view is realized. 采用共轴系统设计、离轴视场使用的成像方式,避开了中心遮光,实现了大视场。
