英语词汇“ball vavle”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ball vavle
释义	ball vavle 基本例句球阀 Ball is evolved by the stopcock.球阀是由旋塞阀演变而来。 The metal hard seal fluctuation ball valve product scope sees the table.金属硬密封浮动球阀的产品范围见下表。
随便看	goalposts goal posts goal-posts goal preference Goal Principle goal priority Goal proaramming goal programing goal programming goal-programming Goal programming model goal programming optimization goal programming problem goal-progranming goal progrmmning goal quantity goal rate goal realization and power generation goal refinement Goal-refinement goal regression goal relation goal response goal review interval goal rule