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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;
- Phillip is packing up his goods. 菲利普正包装他的货物。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- You need to filter the drinking water. 你需要把饮用水过滤。
- I'll be packing up my thing then. 那时候我在收拾行李。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Stencil an address on a packing case. 用模板在包装箱上印刷地址。
- His new TV came in a big packing case. 他新购的电视机是装在一只大的包装箱内运来的。
- She tried to interfere, but I sent her packing! 她想多管闲事,我把她赶走了!
- The news of the defeat started to filter through. 战败的消息开始传出来。
- Packing has a close bearing on sales. 包装直接关系到产品的销售。
- Is meat packing a big industry in your country? 在你们国家里,肉类加工厂是否算一门大型工业?
- 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。
- Packing one liter bottle15 bottle per carton. 包装:每瓶一公升,每箱15瓶。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- I think you'll find the packing beautiful and quite well-done. 您一定发现我们产品的包装美观讲究。
- Is meat packing a big country in your state? 在你们州,肉类加工是否算一门大型工业?