名词
中文翻译：阀门圆柱体
同义词：
['valve stem', 'valve body例句：1. The valve cylinder is the part that connects the pipe to the valve.（阀门圆柱体是连接管道和阀门的部分。）2. The valve cylinder is used to control the flow of gases through the pipeline.（阀门圆柱体用于控制气体通过管道的流动。）3. The valve cylinder is made of stainless steel and is designed to withstand high pressure.（阀门圆柱体由不锈钢制成，设计成能承受高压。）']
例句：
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1. The valve cylinder is the part that connects the pipe to the valve.
阀门圆柱体是连接管道和阀门的部分。
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2. The valve cylinder is used to control the flow of gases through the pipeline.
阀门圆柱体用于控制气体通过管道的流动。
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3. The valve cylinder is made of stainless steel and is designed to withstand high pressure.
阀门圆柱体由不锈钢制成，设计成能承受高压。