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- 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。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- 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。
- polarimetric filter 极化滤波
- 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。
- 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。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- Polarimetric observations of Nova Cygni 1975 are presented. 对1975年天鹅座新星进行了偏振测光。
- METHODS: Colorimetric and polarimetric analysis were used. 方法:采用比色法和旋光法两种方法测定。
- Filter out all the dirt before using the water. 在用水以前先将其中不清洁的东西过滤掉。
- A polarimetric adaptive matched filter with the coherent radar against a gaussian background is presented. 摘要提出了高斯杂波背景下相干雷达极化自适应匹配滤波器的结构。
- Then ,polarimetric whitening filter(PWF) method for speckle reduction in polarimetric SAR is stated . 全极化SAR图像的相干斑噪声不仅使图像质量下降，而且给SAR图像的描述和分类等工作带来困难，因此通常要对SAR图像进行相干斑抑制处理。
- Filter selection is made using inherent spectra. 滤色镜的选择必须利用固有光谱。
- Charcoal is used to filter water. 木炭是用来过滤水的。
- Whitening of Signals in Range to Improve Estimates of Polarimetric Variables. 白化信号波段改进计划变量的估计。
- The particles can be collected on the filter paper. 颗粒可捕集在滤纸上。
- Provides a 6dB-per-octave rolloff filter at 115Hz. 提供一个115赫兹时每八度6分贝的低频上移滤波器。
