We had a productive meeting that solved some problems.

我们开一个富有成效的会议, 一些问题。

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

这是一次很有成效的会议, 我们做出许多重大定。

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.

与类神经网路学习成效息息相关者有二：类神经网路与学习法则。

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.

建国后党和政府广东疍民问题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。