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- Keywords expansion tubular;CHL;lubrication;seal; 膨胀管;套管井衬管;润滑;密封;
- Metals undergo expansion when heated. 金属加热时会膨胀。
- The suburbs are an expansion of cities. 郊区是城市的延伸。
- expansion tubular 膨胀管
- This book is an expansion of the play he wrote before. 这本书是他以前写的剧本的扩充。
- A small, transparent, often tubular laboratory vessel. 试管一种透明的、通常为管状的实验用小容器
- His economic policies paved the way for industrial expansion. 他的经济政策为工业的扩展铺平了道路。
- The expansion is fund completely by the private sector. 此项发展是完全由私营部门出资的。
- A nation's practice or policy of territorial or economic expansion. 扩张主义一个国家领土或经济扩张的政策或实践
- A tubular glass or plastic bead used to trim clothing. 用来装饰衣服的管状玻璃或塑料珠子
- The new factory is large, to allow room for expansion. 新工厂很大,有地方可以扩展。
- A very small tube or tubular structure. 小管,细管细小的管子或管状结构
- Made of or containing tubular parts. 管状部分的由管状零件构成的或含有管状部分的
- The expansion of the factory will mean the employment of sixty extra workers. 工厂的扩展意味著将增雇六十名工人。
- Those catalysts are used in small tubular reactors. 那些催化剂用于小型管式反应器。
- A tubular ribbon of icing on a pastry. (蛋糕上的)裱边花饰一种在糕点上糖霜做的裱边带子
- A tubular wind instrument, such as a flute. 管乐器管状吹奏乐器,如笛子
- Short, tubular pasta with diagonally cut ends. 佩内一种末端对角切开的短且呈管状的意大利面食
- An expansion wave in accelerating flow broadens. 膨胀波在加速流中变宽。
- Short, tubular pasta with slanted ends. 意大利通心粉一种具有倾斜的末端的短的、管状的糊状物