backwash

One previous clinical study suggested that UC-PSC patients reveal a high rate of rectal sparing and backwash ileitis .

此前有临床分析表明：UC-PSC患者直肠不受累和发生反流性回肠炎的几率高。

Greasy streams of Adriatic backwash nudge up against the long-suffering foundations of these buildings , testing the endurance of this fourteenth-century science fair experiment - Hey , what if we built a city that sits in water all the time ?

亚德里亚海的油污反流推向这些深受磨难的建筑物地基，考验着这项十四世纪科学博览会的实验——“喂，我们若建造一座自始至终坐落在水里的城市，会有怎样的结果？”——撑得了多久。

The Treasury had been blaming the pound 's weakness on the backwash from the falling dollar .

财政部一直将英镑的疲软归咎于美元贬值。

Quality of the backwash water and treated water was studied .

试验研究了两套处理系统的膜反洗水和处理后出水的水质。

A Study on the Backwash Effect of Achievement Test on College English Teaching

试究成就测试在大学英语教学中的反拨作用

Study on method of backwash of enhancing biological activated carbon filter

生物增强活性炭滤池的反冲洗方式研究

The Backwash Effects of Network Test in Level B on College English Instruction

B级网络考试对大学英语教学的反馈作用

Testing can affect teaching , and the effect is called backwash .

测试可以影响教学，这种影响我们称其为反拨作用。

Technology Study on filtration and Backwash Of Iron Ceramics Media Filter

涂铁陶粒滤料过滤和反冲洗技术的实验研究

A Study of Backwash Effect in Language Testing

语言测试的后效研究

Study on Air Water Backwash Process in Tri Media Filter

三层滤料滤池移动式气水反冲洗研究

The Backwash of College English Test Band 4 - 6 to English Teaching

大学英语四六级考试对英语教学的反拨效应

An Analysis of the Negative Backwash Effects of Some Existing Foreign Language Tests in China

一些现行外语测试的负面反拨效应剖析

Experimental Research on Online Backwash the Filter Element in Cartridge Filter

筒式过滤器滤芯在线清洗技术试验研究

Backwash cycle has more effect on ammonia nitrogen removal rate .

反冲洗周期对氨氮的去除率有较大影响。

Mechanism and key factor of combined air and water backwash for BAF

曝气生物滤池反冲洗关键因子的确定及机理浅析

Suggestions on Spoken English Teaching from Backwash Effects of Spoken English Testing

英语口试的反拨作用及对口语教学的启示

Technical Progress of Treating and Reusing Filter Backwash Water in Water Plants

自来水厂滤池反冲洗废水处理及回用技术进展

Ship Backwash Simulation Based on Particle System

基于粒子系统的舰船尾流建模与仿真

Study on direct recovery of backwash water of filters

净水厂直接回收滤池反冲洗水的工艺研究

The Backwash Effect of Listening Testing on Students ' Linguistic Integrated Competence

听力测试对学生的语言综合能力的反拨效应

Design of V-filter Backwash Control System in Water Plant

净水厂V型滤池反冲洗控制系统研制

This paper discusses backwash effects in the context of teaching English as a second language .

本文探讨了英语作为第二语言教学中的回波效应。

A new approach to determine the period of online backwash in ultrafiltration operation

一种确定超滤在线反冲洗周期的新方法

This backwash current is governed by volume of water and flow .

回流的水流是由水量及流动决定的。

A scientific test exerts backwash effect not only before but also after the test .

一项科学的测试不仅在考前更应在考后能对应试者产生积极的反拨效应。

Experimental research into full-scale operation in automatic backwash of siphon filter

虹吸滤池自动冲洗装置生产性试验研究

Instead , it can also provide negative backwash , and affect the normal teaching .

反过来它也会带来消极的后效作用而影响正常教学，因而人们越来越多的关注语言测试。

Positive Backwash of Achievement Testing on EFL Teaching and Learning

成就测试对外语教学的正面反拨效应

Reuse of Filter Backwash Water and Improvement of Coagulation Properties

滤池反冲洗废水回用和混凝性能的改善