backwash effect

常见例句

The backwash effects of CET on teaching of reading;
反拨作用是指测试对教学的影响。
Backwash effects are said to operate where the economic growth in one region of an economy has economic adverse effects on the growth of other regions.
当经济的某一地区的经济增长对另一地区的增长发生不利影响时，据说是回波效应在起作用。
This paper presents and discusses the types of English tests, and it also analyses the validity, reliability, practicality and backwash effects, which are the principles for evaluating English tests.
本文针对英语测试类型的概念和用途进行了介绍和探讨，分析了衡量英语测试好坏的原则一效度、信度、实用性和反拨作用。

If the moral of this story is that media commentary is like navigating in fog, the crisis of journalism is, at this point, sufficiently real to be seen as part of a wider conceptual crisis brought about by new-media technology: a crisis that is located, primarily, in the cognitive effects of acceleration and its cultural backwash.
FORBES: Medialand