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- The aluminium pick up of stem in extrusion is one of the causes of inwall defects of the extruded aluminium alloy pipe. 穿孔针粘铝是造成铝合金管材挤压时产生内表面擦伤缺陷的主要原因之一。
- The influence of alloy elements,especially manganese element on the extrusion property of5056aluminium alloy pipe was studied. 研究了合金元素,特别是锰元素含量对5056铝合金管材热挤压性能的影响。
- Abstract： The aluminium pick up of stem in extrusion is one of the causes of inwall defects of the extruded aluminium alloy pipe. 摘 要： 穿孔针粘铝是造成铝合金管材挤压时产生内表面擦伤缺陷的主要原因之一。
- It shows that the twisting angle of aluminium alloy pipe is little, while the twisting problem of plastic pipe is serious. 对比分析表明：铝合金测斜管导向槽的扭转较小，而塑料测斜管的扭转问题较为严重；
- R4 (cutting of 10 - 120), R6 (cutting of 70 - 180), the thickness of the (0.5 - 10).Particularly suitable for thin-walled stainless steel and alloy pipe. R4(切割范围10--120);R6(切割范围70--180);壁厚范围(0.;5--10)
- The inwall spiral defect of aluminium alloy pipes during extrusion is a kind of serious defect that obey some laws. 铝合金管材挤压时在其内表面产生的螺旋纹状擦伤，是一种有规律性的严重表面缺陷。
- Inwall defect of aluminium alloy pipes during extrusion is one of the "old, big, difficult" questions. 铝合金管材挤压时的内表面擦伤，是我国铝加工界的“老大难”问题之一。
- The spot inwall defect of aluminium alloy pipes during extrusion is one of the defects that only occur in the process of extrusion without lubrication. 铝合金管材挤压时在其内表面产生的点状擦伤，是无润滑挤压过程特有的一种表面缺陷。
- Through some comparison experiments, the forming course and affecting factors of the pressing graphite defectS of aluminium alloy pipes are studied. 通过对比实验，研究了铝合金管材挤压时内表面出现的石墨压入缺陷的形成过程及影响因素。
- Carbon and alloy pipe and tube products 普通碳素和合金管道产品
- Welded Nickel and Nickel Copper Alloy Pipe 焊接镍和镍铜合金管
- Welding Technique for High Chromel Alloy Pipe 高铬镍合金管的焊接工艺
- aluminium and aluminium alloy pipe 铝及铝合金管
- Through some comparison experiments, the forming course and affecting factors of the pressing graphite defectS of aluminium alloy pipes are studied. Some methods of avoiding the defects are presented. 通过对比实验，研究了铝合金管材挤压时内表面出现的石墨压入缺陷的形成过程及影响因素。提出了预防此缺陷的措施。
- 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 finite element simulation was performed of the multi-pass welding residual stress of Hastelloy-C276 alloy pipes using ABAQUS software based on the welding characteristics of Hastelloy C276 alloy. 针对哈氏合金C276焊接特点,运用有限元分析软件ABAQUS,对哈氏合金C276管道多道焊残余应力进行了有限元模拟。利用单元生死技术,模拟焊缝金属的形成;利用FORTRAN语言编写子程序DFLUX,实现了移动的高斯分布热源;
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- 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 free flow of water came from the pipe. 水从管道里通畅地流了出来。
- So be it. We shall smoke the pipe of peace. 好吧，咱们抽袋烟言和吧！
