压缩阀 meaning in English

compression valve

Furthermore , there is n ' t good method to describe and solve distortional problem of their valves
而且，现在还没有较好的方法描述求解复原压缩阀片的变形问题。
Hence , the paper solved the large symmetric deflection of the annular plate under uniform pressure applying the approximate method
为此，文章采用了近似的方法，解决了均布载荷下复原阀片和压缩阀片的大挠度变形问题。