We had a productive meeting that solved some problems.

我们开了一个富有成效的会议, 解决了一些问。

It was a fruitful meeting; we made a lot of important decisions.

一次很有成效的会议, 我们做出了许多重大决定。

There are lots of advantages by cold extrusion for straight knurl nut in a single process.

直纹滚花螺母采用冷挤压一次成形新工艺 ,成效著。

Abstract： There are lots of advantages by cold extrusion for straight knurl nut in a single process.

摘 要： 直纹滚花螺母采用冷挤压一次成形新工艺，成效著。

The radial basis function neural network (RBFNN) can be employed as an approximator to compensate the system uncertainties after effective learning.

与神经网路学习成效息息相关者有：神经网路架构与学习法则。

The ethnic group Dan-min ("Boat Dwellers") was relegated as a outcaste in the Hongwu Reign of the Min Dynasty.Thereafter, Dan-min was discriminated for a very long time.

建国后党和政府解决广东疍民问的举措及成效疍民自从明朝洪武年间被贬为贱民后一直备受歧视。