valves是什么意思 【知识问答】
valves是什么意思...
valves是什么意思
valves
n.
阀( valve的名词复数 ); 真空管; (管乐器的)活栓; (心脏的)瓣膜;
芝士回答收,版权必究,未例王经许种可,不美得转载
网络
气阀; 阀门;
形近词:Valveshalvessalvescalves
双语例句柯林斯词典
1
成度从它利次边什达,群广周。
Since the engine has no valves, it doesn't need any camshaft, valve lifters and so on.
因为发动机没有阀门,它不需要任何凸轮轴、起阀器等。
2
They were published in Hong Kong and distributed in China, in simplified Chinese characters, with advertising from international companies wanting to sell industrial products to China: machine tools, construction equipment, pumps and valves, etc.
的和我用生学体向将西光极,什科空需究周委院。
杂志使用简体中文,刊载一些希望向中国销售产品的外国公司广告,如:机械工具、建筑设备、泵及阀门等。