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- discrete derivative filter 离散微分算子
- 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。
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- 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。
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- They give off discrete amounts of radiant energy. 它们放出不连续的辐射能量。
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- 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。
- He obtained discrete bands of colour materials. 他得到了各有色物质的判别谱带。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号，用以标明变量的第一个导数
- The proteins initially appear as discrete bodies. 蛋白质体最初作为分离体而出现。
- Discrete mode: Detail located LCR sub-modes. 安装LCR子模式细节。
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- A derivative is defined by a limiting process. 导数是通过一个极限过程加以规定的。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
