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- Study on Recycle of Metal Sand Filter Pack 长丝组件金属砂回用研究
- Measurements of paniculate ammonium and gaseous ammonia in ambient air were studied by denuder difference and filter packs. 本文用扩散管差分法和多种叠层滤膜法测量大气中颗粒物铵盐和气态氨。
- Measurements of particulate nitrate and gaseous nitric acid in ambient air were studied by denuder difference and filter packs. 研究了用扩散管差分法和多种叠层滤膜法测量大气中颗粒物硝酸盐和气体硝酸。
- Keywords denuder;filter pack;particulate nirtate;nitric acid.; 扩散管;叠层滤膜;颗粒物硝酸盐;硝酸;
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- How would you pack the goods we have ordered? 我们订购的这批货,不知你们是怎么包装的?
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- We leave tomorrow but I haven't begun to pack yet! 我们明天动身,但我现在还没开始收拾行李呢!
- The ship was nosing a way through the ice pack. 轮船小心地通过大块浮冰。
- Don't forget to pack your toothbrush! 别忘了把牙刷放到箱子里去!
- You need to filter the drinking water. 你需要把饮用水过滤。
- They went hunting with a pack of hounds. 他们带一群猎狗去打猎。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Pack your bags and make it snappy; we leave in five minutes. 赶快把东西装进你们的包里,5分钟后我们就走。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- Smoking's bad for you; you ought to pack it in. 吸烟对你很不好,应该戒掉。
- 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。
- Please don't forget to pack me a razor. 请别忘了给我放一把刮须刀进去。
- What she told you was a pack of lies. 她对你说的话是一派谎言。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。