contaminant单词基本解析：

n.污染物，致污物
n.杂质, 污染物质, 沾染物
n.污染物，致污物；

contaminant变化用词：

复数:contaminants;

复数：contaminants

contaminant英英释义：

Noun

1. a substance that contaminates

名词 contaminant:

a substance that contaminates

同义词：contamination

contaminant[ kən'tæminənt ]n.a substance that contaminates

同义词：contamination

contaminant中文词源：

contaminant用法和例句：

Filters do not remove all contaminants from water.

过滤器无法过滤掉水中的所有污染物。

Contaminants found in poultry will also be found in their eggs...

家禽身上发现的污染物，在禽蛋里也会有。

We are exposed to an overwhelming number of chemical contaminants every day in our air, water and food.

我们每天都会通过空气、水和食品接触到数量惊人的化学污染物。

A new design method for effluent treatment system with a single contaminant is presented.

提出一种用于单杂质废水处理网络设计的新方法.

These threads are lubricated and these lubricants can be an unwanted contaminant in high purity applications.

这些螺纹被润滑了,而且这些润滑剂在高纯度应用中可能是有害的污染物.

Study on the Joint Deformation and the Interface Contaminant Ejection Rate in DC Upset Butt Welding.

直流电阻对焊接头变形和界面污物清除率研究.

What contaminant should you be most about and why?

你应该对什么污染物最关心的,为什么?

The waste water is greatest contaminant, and it is major harness content.

PCB废水是PCB企业 产生最大污染源和主要治理的内容.

Good demulsibility promotes quick water separation. If water is an unavoidable contaminant, thereby ensuring effective lubrication.

抗乳化性强,能迅速把水份分离, 减少因水份而对润滑性做影响.

Petroleum is the main contaminant in seawater, which has severely damaged sea and beach environments.

石油是海洋环境的主要污染物, 已经对海洋及近岸环境造成了严重的危害.

Study on Contaminant Transportation and Transformation in Soil.

关于土体中污染物迁移转化问题的研究.

Phytoinvestigation : The examination of plants at a site for information about contaminant presence, distribution, and concentration.

植物监测,通过对某地植物鉴定以得出污染物存在 、 分布 、 浓度的信息.

Contaminant, Particulate ( see light point defect )

污染微粒 ( 参见光点缺陷 )

She says contaminant flood waters contaminated floodwaters can cause fatal illnesses, such as diarrhea and cholera.

她说,污染的洪水可以引起致命的疾病, 如痢疾和霍乱.

This paper puts forward the detection principle of computer vision based shape characteristic of solid contaminant.

传统的油液固体颗粒污染检测装置不能全面反映污染物特性,无法满足对系统进行在线监测、统故障早期预报以及故障分析的要求.

Decline in contaminant concentrations has not eliminated the need for sport fish consumption advisories.

污染浓度虽减少了,湖中所捕获的鱼类仍不宜食用.

With that relation , oil's ISO 4406 contamination level can be estimated if the contaminant weight is known.

据此, 可以用重量法所测结果推算油液的ISO4406污染度等级.

Product must be destroyed if the metal contaminant cannot be found.

如果金属污染物无法发现,产品必须进行销毁.

Oil pollution is the first pollution source and contaminant of the seas and oceans.

石油污染是海洋第一污染源和污染物.

The likely source of that contaminant in the local drinking water supply.

当地饮用水系统供应中污染物的可能性来源.

The effect of the change of transport parameters on contaminant transport through GCL has been analyzed.

分析了运移参数的变化对GCL中污染物运移的影响.

The contaminant transport equation is solved by the ADI method.

污染传输控制方程较为单纯,可利用ADI法求解.

According to concerning a report, those who pass processing feed water, contain imperceptible organic contaminant more.

据有关报告, 经过处理的食水, 多含有微细的有机污染物.

contaminant

The monitoring data from 2005 to 2006 indicate that soil erosion intensity and contaminant loss rate are low in the key protected area and key supervised area.

2005-2006年监测数据表明，水土流失重点保护区和重点监督区的土壤侵蚀强度和污染物流失强度较低，且有逐年下降的趋势。

Test Method for 24-h Batch-Type Measurement of Contaminant Sorption by Soils and Sediments

24小时分批测量土壤和沉积物的污染物吸附作用的试验方法

EFCS and EFSA indices are meant for scaling the influence of contaminant source and supply air on indoor occupants respectively in any given period of time.

EFCS和EFSA分别用于度量任意时段内污染源和送风对室内人员的影响。

IONEX portable fume control units are a series of adsorbing systems which provide the means of achieving airborne hazardous contaminant removal in gas streams not requiring particle filtration.

IONEX便携式烟雾控制系统是一系列吸收系统，可将空中运动的有害性污染物移出，而不需要微粒过滤。

The modular program structure, flexible solution schemes, and general simulation capacity makes MT3D an ideal tool for simulating contaminant transport in ground water at field scale.

MT3D具有模块化的程序结构、灵活的求解方法以及全面的模拟功能，非常适合实际问题的研究，值得在国内推广使用。

The standards established by NSF clearly state the list of contaminants, guidelines for test criteria, and the rate of contaminant removal required from a water treatment system.

NSF订定的检测标准，除详细列出各种污染物质，亦清楚列明去除污染物测试的浓度范围、净水器应达到的去除污染率，及污染物的总去除量等。

A Simple Relative Dispersion Model for Concentration Fluctuations in Contaminant Clouds

一种相对简单的用于云污染物浓度扰动的弥散模式

In general, the first contaminant concentration of rainfall runoff is high and the contaminant concentration is decreasing, with the time of rainfall prolonging.

一般规律是降水径流初始污染物浓度高，随着降水历时的延长，降水径流污染物浓度逐渐降低。

Experimental Study on Contaminant Release of Flooded Soils in Three Gorges Reservoir

三峡库区受淹土壤污染物释放量的试验研究

Removal of Surface Oil Contaminant and Oxide Film on Stainless Steel Wire Mesh

不锈钢丝网表面油污和氧化膜的去除

A better understand of two-phase flow is important to grasp the process of contaminant tra nsport in vadose zone.

与一相流明显不同的是，二相流考虑了空气的运动及其对水流的作用。

Compared UHF with UB3LYP, the stronger spin contaminant are found within UHF calculations, the feeblish spin contaminant are found within UB3LYP calculations.

两种方法比较,用UHF方法计算导致自旋污染严重,而用UB3LYP方法计算,自旋污染则减少了许多。

Keywords bleaching/washing effluent;pollution;chromaticity;organic contaminant;

中段废水;污染;色度;有机污染物;

Contaminant gas survey of naturally ventilated dairy-cow freestall houses in Denmark

丹麦舍饲散养自然通风奶牛舍的空气环境分析

In order to guide control and harness of groundwater of mining area, have need of making a study of transition regulation and contaminative characteristic of contaminant in the groundwater.

为了指导矿区地下水污染的控制与治理,需要研究污染物在地下水中迁移扩散的规律及其污染特征。

In order to obtain satisfied disposal results, it is important to select and combine suitable treatment techndogies,which should think of effluent characteristics and contaminant construction.

为了达到要求的处理效果,必须根据废水特性和污染物质构成特点,选择适宜的废水处理技术组合,构成特定的处理系统,才能达到要求的处理效果。

In order to verify the model, laboratory experiments were performed for contaminant transport under tidal conditions.

为了验证修改后模型的正确性，作了潮汐条件下污染物输移的室内实验。

Nenjiang River. as a typical northern river. has been polluted Serionser and Serionser. taking organic Contaminant as dominant factor.

为弄清河流的自净能力，确定水环境容量，为水质规划及管理提供科学依据。

STUDY OF PASSIVE SAMPLING METHOD ON NITROGEN DIOXIDE GAS CONTAMINANT

二氧化氮气相污染物被动采样法的研究

man-made environmental contaminant

人为环境污染物

Due to an environmental contaminant, the human population has been decimated, including all males, leaving only women behind.

人类在地球环境突然变化及未知的污染物质的影响下，男性全部灭亡！

The present development on modeling and application about transport and degradation of chemical contaminant in soil systems is introduced, and further works to be done are discussed.

介绍当前国外对于土壤污染化学污染物传递和演变过程模型化及模型应用工作的进展情况，并给予评述，最后给出关于进一步研究该问题的讨论。

For the improvement of the standard system of rice noodles, the main problems in the present three rice noodle standards, such as contaminant residues and food additives, were investigated.

从完善我国米粉标准体系的角度,对米粉现有的三个标准在重要安全限量、食品添加剂等方面存在的问题进行了分析。

The analysis includes the concentration ratio at the base of a GCL, advective and diffusive mass flux, and total accumulated contaminant mass through the liner per unit area.

从衬垫底部浓度比、对流和扩散通量、污染物累积运移量等方面，对污染物在GCL中的运移进行了计算。

In order to study the affecting factors in the degradation of chlorinated hydrocarbon, tetrachlrethene (PCE) was selected as target contaminant and Ni/Fe bimetal was used as reactants in batch experiments.

以四氯乙烯 (PCE)为目标污染物 ,利用批试验研究Ni/Fe双金属对氯代烃脱氯的影响因素 .

A two-dimensional laminar displacement ventilated room with discrete heat and contaminant sources was systematically investigated and the results show that the method provides a simple but practical routine to understand IAE.

作者根据室内空气环境的特殊性提出了对流传输与自然模拟方法,简洁有效地分析了二维层流置换通风房间中离散热与污染源之间的相互作用及其对IAE的影响。

As soon as you discover any kind of fresh contaminant on the finish, remove it as quickly as possible to prevent it etching into the finish, potential causing a permanent blemish or stain.

你一旦在漆面上发现任何新的污染物，请尽快却除它以防止它伤及漆面，由潜在的污染导致污点或暇疵。

Based on the results of the numerical simulation, analyzes the characteriatics ofthe air distribution and contaminant diffusion in two kinds of cleanrooms, obtains the optimumdesign parameters.

依据数值模拟结果，分析了两种洁净室的气流组织和污染分布特性，得出了优化设计参数。

The test for the content of the measurement of the contaminant in pigment was based on the regular transformations in the filtering resistance characteristics.

依据过滤阻力特性的规律性变化与色母粒杂质含量之间的定性关系,建立了快速有效地获得色母粒杂质含量的测定方法,具有实际应用价值。

If the contaminant after art of electropositive to second liver patient manages not strictly, cause the across inside surgery very easily to affect.

假如对乙肝阳性患者术后污染物不严格治理，很轻易引起手术室内交叉感染。

Much attention has been paid to the photosynthetic bacteria(PSB)due to its unique physiology property and the ability to degrade many kinds of organic contaminant.

光合细菌(PSB)以其特有的生理特性和降解多种有机污染物的能力,日益受到了人们的重视。

River contaminant drain outlet

入河排污口

Perfluorooctane sulfonates(PFOS) is the global persistent organic contaminant,its determination and analysis methods have attracted more attention around the world.

全氟辛烷磺酰基化合物(PFOS)是全球性持久性有毒污染物中危害最为严重的一种物质,其分析检测技术和方法的相关研究已经受到广泛的重视。

The low frequency noise contaminant, which can be magnified due to the linear conversion from the acceleration spectrum to the displacement spectrum, is the major cause of the inaccuracy.

其中，由加速度谱转换为水位谱时受低频杂讯干扰，常使波谱形状产生严重扭曲，对于此一干扰，本文基于正规化波谱形状具有相似性之特性，建立一滤除杂讯能量之方法。

The group's research activities include contaminant hydrogeology and regional hydrogeology.

其主要研究范围包括污染物水文地质学和区域水文地质学。

Actually facial ministry must have normal grease to secrete everyday, invade the skin in order to avoid the contaminant in air, hold back ultraviolet harm.

其实脸部天天都必须有正常的油脂分泌，以避免空气中的污染物侵袭皮肤，阻挡紫外线的伤害。

This essay analyses the way in which air, sewage and air contaminant corrode gas pipe in reality, and gives some suggestion about corrosion prevention.

分析了在实际运行中空气、水、气中的污染物对管道腐蚀的作用,提出了防范措施。

The degradation of organic contaminant by microorganism has been a hot spot in environmental engi-neering research these years.

利用微生物降解有机污染物是环境工程研究的热点之一。

Chemical contaminant mass balance models

化学污染物质量平衡模型

Contaminant resistant mechanism of filled-earth layer in waste disposal site

卫生填埋体填土层净化机理试验研究

Compressed air - Part 6: Test methods for gaseous contaminant content

压缩空气。第6部分:气体污染物含量的试验方法

houses made uninhabitable by radioactive contaminant

受放射性污染物影响而不适合居住的房子

Instead, their test tube was filled with some "contaminant": A high molecular weight polymer they would soon identify as the first actin-binding protein, later called filamin A.

另一方面，他们的试管充满了一些“污染物”：一种他们即将鉴别的，相当于第一个肌动蛋白结合蛋白的高分子质量的聚合物，后来被称为细丝蛋白A。

The other is wastewater's physic-chemical parameters,such as temperature, the character of particle and contaminant.

另一类是待处理废水的物化参数:温度、微粒及污染物性质等。

contaminant of inhalant particles

可吸入颗粒物污染物

The results show that the concentration of cyanogen can be decreased under the value of contaminant emission standard.

同时,该工艺操作简单,可使废水中的氰浓度一次性降至排放限值以下。

Current Research Developments of Abrasive Wear in Lubricated Condition Containing a Solid Contaminant

含污染物油润滑条件下的磨粒磨损研究

Study on Share Rate of Vehicle and other Sources of Air Contaminant in Harbin

哈尔滨市空气污染物中机动车及其他源排放分担率的研究

A. At this point, FDA does not know how the contaminant got into the heparin active pharmaceutical ingredient (API). The agency is continuing to aggressively investigate the situation.

回答：根据现在的信息，FDA还不知道这种污染特是如何混入肝素原料中，FDA正在继续进行进一步的调查。

The contaminant stage concentration of urban sewage is the basic crucial data for anti-clogging in sewage energy utilization.

固体杂物的分级浓度是城市污水热能利用过程中防堵塞的关键基础数据。

Model development about organic contaminant biodegradation process in soil system

土地生物处理有机污染物过程模拟研究

Keywords SVE;soil;contaminant;gasoline;vapor extraction;

土壤;污染;汽油;气体抽排;

Phytoremediation of heavy metal polluting soil is one of the important way to make soil contaminant nontoxic.

土壤重金属污染的植物修复是治理污染土壤的重要手段之一。

On an herbarium sheet at BM, G. T. Sampson commented that this species occurs sporadically and postulated that it was introduced as a seed contaminant of rice.

在一标本馆床单在BM上，G.T.桑普森发表意见本种发生不时发生并且要求作为一种子大米的污染物引进栽培。

During a well workover, the oily solid contaminant in the well field is composed of crude oil, waste water, surface soil and waste steel sludge spread on the well field.

在井下作业中,原油、废水与地表土壤及铺垫井场地面的废钢渣等相混合,形成了特殊的作业井场含油固体废物。

Standard Test Method for Sizing and Counting Particulate Contaminant In and On Clean Room Garments

在无菌室内衣服上颗粒污物的粒度测量与计数方法

The minor lead would be found in lead-free solder rods after using them, then it makes the lead contaminant for the electronic components.

在无铅焊锡棒材上使用后都会发现含有少量的铅，而后会对对其电子元件造成铅污染。

Application in the dipping production line at room temperature shows that the product can entirely remove the oil contaminant on metal surface with excellen...

在某企业的浸渍生产线上常温下使用表明,该除油剂完全能够除去钢铁表面的油污,除油性能优良。

An analytical solution of contaminant diffusion through soil was presented based on the assumption of simplified non-linear adsorption isotherm.

在考虑分段吸附等温模式的基础上，建立了污染物在黏土中的一维扩散模型。并得到了简化求解条件下的解析解。

Study on the Groundwater Petroleum Contaminant Remediation by Air Sparging

地下水石油污染曝气治理技术研究

ABSORPTION TRANSFERENCE STUDY OF PETROLEUM CONTAMINANT IN GROUNDWATER SYSTEM

地下水系统中石油污染物的吸附转移研究

Scheme Design of Satellite Contaminant Environment Prediction System Based on Case

基于实例的卫星污染环境预示系统方案设计

Based on air distribution characteristics and the double-layer model theory,compares contaminant removing capability of the two ventilation modes.

基于气流分布特性和双层模型理论,比较了这两种通风方式的排污能力。

Technology advance on anaerobic granular sludge culture to treat refractory biodegradable organic contaminant

处理难生物降解有机物的厌氧颗粒污泥形成的技术进展

Numerical Simulation of Contaminant Concentration Control for Operating Rooms

外科手术室污染控制的数值模拟分析

Their high chemical stability, which was a desirable property in their industrial applications, also made them an environmental contaminant.

多氯联苯高度的化学稳定性是其工业应用中一个很好的特性,但也使它们成为环境的污染物。

atmospheric contaminant sensor

大气污染物传感器

atmospheric contaminant analyzer

大气污染物分析仪

The presence of a large density of contaminant causes anomalous increases in the diode current with increasing reverse bias.

大量沾污也会使二级管电流随反向偏压的增加而呈现反常的增大。

The appearance of a nonprotein spike would indicate a possible contaminant in the sample that could then be identified through other tests.

如果仪器上显示非蛋白质物质含量激增，则表示样本可能遭受污染，之后可以透过其他测试来确认。

If they grow, it changes the total amount of cells in the system, and it confounds the issue of how much light corresponds to how much contaminant.

如果它们增长了，就会改变系统内的细胞总量，这会弄混了污染的量与光量之间的对应关系。”

Product must be destroyed if the metal contaminant cannot be found.

如果金属污染物无法发现,产品必须进行销毁.

It's the conidiophore of a fungus that is the most common contaminant in all kinds of cytologic specimens, including PAP smears.

它是真菌的分生孢子，是细胞学标本包括PAP涂片中最常见的污染物。

Modification of rinsing techniques by installing cascading or counter-current rinse systems increases the contaminant concentration.

安装了阶梯式装置或对流漂洗装置，可改进漂洗技术，把污染物的浓度提高。

Proposes the two sets of indices, efficiency factor of contaminant source (EFCS) and efficiency factor of supply air (EFSA), and each set includes three indices.

定义了污染源有效因子EFCS和送风有效因子EFSA两个系列指标，每个系列均包括3个指标。

Since the layered soil is abundant in the factual impermeable layer, the transport model of contaminant in the layered soil is of important engineering value and factual significance.

实际天然防渗层中以成层土居多，故推导出的污染物在成层土中运移模型具有重要的工程价值和现实意义。

Characters、shapes and stage concentration of the contaminant were defined;And two representative drain pipes in Harbin was been measured by field experiment.

对污杂物的性质、形状以及分级浓度进行了定义,并通过实验在典型时段对哈尔滨市两处具有代表性的污水干渠进行了现场测定。

Modifications to 2DFEMFAT were done to make it capable of simulating contaminant transport in a tidally affected groundwater system.

对该模型作了修改完善，增加了潮汐模拟条件，使其能模拟潮汐影响下地下水中污染物的输移过程。

A method based on linear programming was proposed to design water network in batch chemical processes with a single contaminant.

对间歇化工过程的单杂质用水网络提出了以新鲜水量最小为目标的优化设计方法。

In some sense, endocrine disruption appears to be the opposite of hormesis, in which low doses could have unsuspected harmful effects because of the contaminant's chemical similarity to hormones.

就某种意义而言，内分泌失调似乎与激效恰恰相反，由于污染物与荷尔蒙非常相似，因此低剂量便可能具有未知的危险性。

用作名词(n.)

The gas contains blow-by, sludge, acids, oil, and other contaminant.
这些气体包括窜缸气体，沉积物，酸，机油和其它杂质的气体。

Product must be destroyed if the metal contaminant cannot be found.
如果金属污染物无法发现

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