impurity

The more general impurity acid corrosion faster .

一般来说杂质越多酸蚀速度越快。

Neural Network Generalization Analysis of Recognition for Gas Impurity in Air

大气杂质气体神经网络识别的推广性研究

A filter will remove most impurities found in water .

过滤器会滤掉水中的大部分杂质。

Once its impurities had settled , the oil could be graded

一旦杂质沉淀下去，油就可以分级了。

The air in the factory is filtered to remove impurities .

工厂里的空气要经过过滤，以清除其中的杂质。

Oil is refined to remove naturally occurring impurities .

油经过提炼去除天然存在的杂质。

Active carbon adsorbs poisonous gases and impurities in liquids .

活性炭吸附毒气和液体中的杂质。

Time behaviour of impurity content has been obtained using a fast measuring system .

用快速测量系统记录了杂质组分的时间行为；

Study on Existing Form and Distribution of the Impurities in Phosphogypsum

磷石膏中杂质的存在形态及其分布情况研究

Traditional Methods to Analyze Heavy Metallic Impurities in Gold Plating Solutions

镀金溶液中重金属杂质的常见分析方法

Comparison and optimization of analysis method of hydrocarbon impurities in high purity propylene

高纯度丙烯中烃类杂质分析方法的比较与优化

The analysis of metal impurity in high purity chemical reagents

IC用高纯试剂中金属杂质分析

Progress of Research on Hydrogen Impurity in Single Crystalline Silicon

单晶硅内氢杂质特性研究进展

The impurities have great influences on the zinc hydrolysis reaction .

杂质的存在对锌水解产氢反应影响很大。

The Theory of Deep Impurity Level in Semiconductors ( Overview )

半导体中深能级杂质的理论（综述）

Frozen oil quality color black or impurity , criterion appropriate immediately change new .

冷冻油的油质颜色变黑或有杂质，则宜立即换新。

The Computer Aided Analysis of Impurity Segregation in the OS Interface

OS界面杂质分凝的计算机辅助分析

Organic volatile impurities , Method IV : meets the requirements .

有机挥发杂质，方法IV：符合要求。

The source of the main impurity and the way to remove them were analyzed .

分析精镁中主要杂质的来源及其除去部分杂质的方法；

Machine Vision on-line Detection System for Irregular Bottled Solution Impurities

异形瓶装溶液内杂质的机器视觉在线检测系统

A Study for Purification and Trace Impurities ' Analytical Methods of High Purity Nitrogen

高纯氮气纯化工艺及微痕量组分分析方法的研究

Diffusion growth model of doping impurity longitudinal profile in the grown materials

生长材料中掺杂杂质纵向分布的扩散生长理论

This invention describes novel methods for the analysis of some of the impurities .

本发明描述了分析其中一些杂质的新方法。

Analytical methods of trace impurities in uranium and its compounds and their application

铀及其化合物中杂质元素的分析方法综述

Study on SF_6 Gas Impurities and Potential Faults Diagnosis

SF6气体杂质与潜伏性故障诊断技术研究

Influence of impurity and mass transfer of ionic cluster on ionic membrane

铁质夹杂物磁力分离器离子簇的传质及杂质对离子膜的影响

Low iron and impurities to enhance reducing atmosphere ;

低铁和杂质，以提高还原气氛；

Impurities when the pump is installed static leakage test .

杂质泵安装静试时泄漏。

Movement of Metallic Impurity Particles in Aluminum Melt in Steady Magnetic Field

铝熔体中金属杂质颗粒在稳恒磁场中的运动状态

Impurities in the normal operation of pump leak suddenly .

杂质泵正常运转中突然泄漏。