蚌类...

n.自动阀，自动活门，阀式放电器...

valved的音标：valved的英式发音音标为：['vælvd]valved的美式发音音标为：['vælvd]...

A new torque identification strategy of valve electric actuator is proposed.提出一种新型阀门电动装置力矩辨识方法.The abnormality mitral stenosis was in myocardium, not in the valve.二尖瓣狭窄的病变是在心肌而不是在瓣膜.Intracardiac tumors or ball - valve th...

intervalve的音标：intervalve的英式发音音标为：[ɪntə'vælv]intervalve的美式发音音标为：[ɪntə'vælv]...

n.上壳，上壳面，上瓣...