diaframs到底是啥意思? 我的天,老兄,你要找的是这个吧: diaphragm ,我在这份文件中找到的: http:///files/admin/literature/turbine%20bulletin.pdf 我筛选了一下,认为" nozzle diaphragm "符合你的搜索要求,在 http:///no/nozzle+diaphragm.html 中的释义是这样的:a ring of stationary, equally spaced blades or vanes, forming an annulus of nozzles through which fluid is directed onto a turbine wheel. sometimes called a nozzle ring 查看更多