Listening comprehension and pronunciation is key to conversational English.

If listening comprehension improves, there will a basis and guarantee for saying.

听力理解提高了, 开口说就有了依据和保证.

Listening comprehension has long been as a passive skill.

听力理解一直被称为是一种被动过程.

The research has important value for extension and application of compound fault diagnosis of centrifugal compressor.

论文的研究工作对离心式压缩机等旋转机械的复合故障诊断具有重要的推广价值.

Centrifugal compressor is one of pivotal facility in petrochemical production, its safety must be assured.

离心式压缩机是石油化工生产中的关键设备, 必须保证它安全运行.

Now, the system is to be line monitoring and fault diagnosis for H 101 Centrifugal Compressor.

目前系统已经投入使用,用于燕山石化聚酯厂离心式压缩机H101的在线监测与故障诊断分析.

Anti-surge control is a crucial problem of the control system of a centrifugal compressor.

防 喘振是离心式压缩机控制中很重要的部分.

Centrifugal compressor has a wide application because it fits various needs of gas-compressing in industrial.

离心压缩机可以满足工业上对气体压缩的各种需求,应用范围很广.

The centrifugal compressor H 500 is the key machine of air-separation equipment in XINXING-Pipes Corporation.

新兴铸管公司H500型离心式压缩机是空气分离装置的关键设备.

The essential design procedure about centrifugal compressor also included in the paper.

文中也包括了离心压气机设计的基本步骤.

If moderates fail to reach a compromise, the extremists will dominate the agenda.

如果温和派不能达成妥协, 那么激进派就将支配整个议事日程.

Efforts are now being made to reach a compromise.

各方都在努力寻找折中的解决办法.

After some discussion we reach we reach a compromise on the trade.

经过一番讨论后我们在贸易问题上达成了妥协.

I do not live here for choice, but by compulsion.

我不是自己喜欢住在这儿的, 而是出于迫不得已.

Caused or conditioned by compulsion or obsession.

强迫的由强迫或压制所引起或制约的.

The boy will take his medicine only by compulsion.

这个男孩只有在强制的情况下才肯吃药.

Their contributions to modern medicine are beyond compute.

他们对现代医学的贡献是无可估量的.

The losses caused by the floods were beyond compute.

洪水造成的损失难以估量.

Computer network is more and more useful as a rapid developing technology.

计算机网络技术作为一门快速发展的技术,得到了越来越多的应用.

In a computer network, this coherence, model, and software are absent.

在计算机网络, 不存在这样的连贯性 、 模型和软件.

However, we should not view computer technology as an end in itself.

但是, 我们不能把计算机当作一种目的.