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- With the improved performance and economics of plastic pipes,much effort has been directed toward biaxially oriented polymer pipes in the past three decades. 鉴于双向拉伸管材具有良好的综合性能和性价比,几十年来国内外许多研究者开展了大量的研究开发。
- This paper explains a novel way of stretching inside pressurized pipe,analyzing the concrete changing characters in the process of uni or bioriented polymer pipes. 本文介绍了一种“胀拉”管材的新方法,具体分析了单轴和双轴拉伸取向。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- It was very cold; the water pipes were all iced up. 天非常冷,所有的水管全都冻上了。
- Keywords air,fine filtration,microporous polymer pipe,ozone,disinfection; 空气、精密过滤、高分子微孔管、臭氧、灭菌;
- The workers are laying pipes under the road. 工人们正在道路下面铺设管道。
- Separate the two pipes by unscrewing them. 松开螺丝把两根管子拆开。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- The pipes lead the water into the fields. 这些管道把水引到田里。
- We fused the pipes with solders. 我们用焊锡熔接管子。
- I told her to pipe down but she still babbled on. 我叫她闭嘴,可她还是唠叨个没完。
- A system of pipes, such as those used in plumbing. 管道,管线,管道网一管道系统,如那些用来铺设铅管的
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- An organ stop, commonly of the16-foot pipes. 风琴音栓,常见于16英尺管
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- Half the road surface is being taken up to lay new gas pipes. 人们挖开半个路面以铺设新的煤气管道。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- At last the noise was traced to a fault in the pipes. 最终发现嗓音是由管子里的一处缺陷所致。
- So be it. We shall smoke the pipe of peace. 好吧,咱们抽袋烟言和吧!