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- gravity-flow compound ecological filter bed 自流式复合生态滤床
- 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。
- 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。
- The regional ecological system is fragile. 区域生态系统脆弱。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- Where do the first ecological refugees come from? 世界第一批生态难民来自何方?
- An Ecological Design Idea for Hongyuan Building. 宏源大厦生态建筑的设计思路。
- Who Make the Ecological and Environmental Crisis? 谁制造了生态与环境灾害?
- Who Should Pay for the Ecological Use of Water? 谁为生态用水埋单?
- We also have ecological agriculture. 我们还发展了生态农业呢。
- How Far Away from Which Ecological Economy Does? 生态经济离我们还有多远?
- Effect of Effluent Recycling on Nitrogen Transition in Ecology Filter 水循环周期对生态床内氮形态转化过程的影响
- It's more accurate to call it an ecological park. 还是叫生态园比较准确。
- Guizhou Polar Bear Ecological Agriculture Co., Ltd. 贵州北极熊生态农业有限公司。