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- The paper discusses the relation of the bubble pressure and the filtering ratio of filtering medium (filter). 本文论述了冒泡压力和过滤介质(芯)过滤比这两个不同定义概念的关系。
- In an airborne SAR real time imager, the selection of azimuth pre filter ratio has a decisive effect on the final azimuth resolution. 在机载sar实时成像处理器中,方位预滤波比的选取对最终获得的方位分辨率有决定性的影响。
- Analysis and calculations show that the energy densities of different structure in the solar corona can be measured quantitatively and directly by the method,and the results are more accurate than the filter ratio method. 分析和计算表明,使用“物理参数”法能直接定量测定太阳日冕不同结构物的热能密度。 而且,“物理参数”法比传统的“滤光片比”法精确。
- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Filtering the water removed some of its impurities. 把水过滤一下除去了一些杂质。
- New ideas are slowly filtering into people's minds. 新思想逐渐深入人心。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- 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。
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- 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
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- 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 filter cleans the fuel before it enters the engine. 在燃料进入发动机之前,过滤器先把它过滤。
- The ratio of men to women was two to one. 男女的比例是二比一。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器