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- Thus, the oxygen as primary product should be purified for breath though multistage filters composed with chemical and physical layers. 为解决上述两个缺陷，笔者提出一种新的微波诱导催化技术来代替传统的燃料加热方法。
- 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。
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- multistage filter 多级过滤器
- A multistage rocket projects missiles into space. 多段式火箭把导弹发射至空中。
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- Design of Multistage Power Amplifier in Ku Band. Ku波段多级功率放大器的研制。
- 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。
- This paper studies a multistage survival model. 分阶段生存模型的均衡保费计算。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- A multistage operation improves the thermal efficiency. 多层操作可以提高热效率。
- Multistage DDM overcome the limitations of the Gordon growth model. 多阶段DDM模型克服了戈登成长模型的限制。
- 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。
- 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。
- The particles can be collected on the filter paper. 颗粒可捕集在滤纸上。
