centripedal development是什么意思

用法例句

Manufacturing technology of centripetal holes in the special part;

特殊零件上的向心孔系制造技术研究

It is introduced in this paper that the structural features,Shape of flow passages,designing or calculating methods and some points for attention on the centripetal discharge pumps which applied in centrifuge & separators.

本文介绍离心分离机中应用的向心泵泵轮的结构特点、流道形状和相应的设计计算方法及注意点等，可供向心泵设计与改进时参考。