This paper reports an experimental study on the effect of the multi-valuator evaluation in college English teaching.

为探索外语教学中主体多元化学习评价的效应，本研究在大学英语教学中进行了主体多元化学习评价实验。

The personnel of real estate price evaluation are classified as the master valuator of real estate and the valuator of real estate.

房地产价格评估人员分为房地产估价师和房地产估价员。

The justness of science and technology assessment is researched from the view of evaluation factors, which are valuator, index system and method.

本文从科技评估的要素角度，即科技评估者、科技评估指标体系和科技评估方法三个方面，探讨了保证评估结果的公正性的一些原则。