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颗粒物

网络PM; particulate matter; TSP

颗粒物

网络释义

颗粒物

PM

污染颗粒物（PM），英文全称为Particulate Matter（颗粒物），PM2.5是指大气中直径小于或等于2.5微米的颗粒物，也称为可 …

particulate matter

汽车专业词汇 | 翻译中国 ... Partial flow dilution 分流稀释 particulate matter 颗粒物 Passenger Accommodation 乘坐装置 ...

TSP

颗粒物污染是导致中国多数城市空气污染的首要因素[1-2],尤其是小颗粒物(PM10和PM2.5)比大颗粒物(TSP)具有更大的危害[3-4…

particulate matter, PM

大气颗粒物（particulate matter, PM）在地球大气中虽然含量甚微，但达到一定数量时会形成大气颗粒物污染，在不同的地域尺 …

particle

即颗粒物 (particle) ，是分散在大气中的微小固体和液体颗粒，粒径多在 0.01-100 μ m 之间，是一个复杂的非均匀体系。通常根 …

particulates

环境工程专业英语试卷 - 豆丁网 ... photochemical oxidants 光化学氧化物 particulates 颗粒物 inorganic compound 无机化合物 ...

Particles

工程检测 ... 二甲二硫( Dimethyl Disulfide) 颗粒物( Particles) 苯胺类( Anilines) ...

例句：

More generally , anyone concerned about the nation's urban air quality ought to be looking at the same particulates coming out of cars .

更普遍的是，担心城市空气质量的人，应当去关注跟汽车排放的相同的颗粒物。

It is an approach technically feasible. Asian dust event could be distinguished in terms of particle classes and major elemental content.

不同沙尘暴事件的颗粒物样品在颗粒物种类和主要元素组成上会有差异，可以区分和识别。

And , when the weather is not rainy , particles usually stay lofted in the air and do not reach street level .

此外在没有降雨的时候，颗粒物通常会停留在大气上层，而不会下降到街道路面的高度。

A model for measuring aerosol mass concentration by an optical particle counter is presented using the conception of the average mass .

基于平均质量的概念，提出了粒子计数器测量悬浮颗粒物质量浓度的计算模型。

The impact of these factors on indoor airfield was compared and analyzed to make further research on particle concentration distribution .

对比分析这些因素对室内流场的影响，研究它们对颗粒物浓度场的影响规律。

It is found that the form of the sandstorm particles is various , including spherical , elongated, and cloddy particles in the samples.

结果发现，沙尘暴颗粒物的形态各异，有球形的、椭球的、长条形的以及疏松块状结构。

"They are breathing devices , which help filter particulates , " he said .

“这些是呼吸设备，用于帮助过滤颗粒物。”他说道。

Particles with different sizes can access to different parts of the body , so that the harm is also different.

颗粒物的粒径不同，进入人体的部位不同，从而对人体产生的危害也就不同。

Among the cities which exceed standard of the air quality , 68% of them exist the problems of inhalable particulates pollution .

我国空气质量超标的城市中，68%都存在可吸入颗粒物污染的问题。

Up to a fifth of all lung cancer deaths in cities are caused by tiny particles of pollution , most of them from vehicle exhausts.

城市里五分之一的肺癌死亡病例都是由细微污染颗粒物所致，而颗粒物的主要来源就是机动车排放的废气。

We have got quite a few study fruit on IP, and in some extent have known the sources , the constituents, the formation process of the IP.

人类对可吸入颗粒物的研究已经取得了相当多的成果，对其来源、组分及形成等都有了一定的认识。

This experiment can serve as a simple model to reveal the Brazil-nut effect in the size segregation of granular matter .

这一研究为揭示颗粒物分离的巴西果效应提供了简单的典型模式。

with a wide array of environmental pollutants including gases , particulates , sewage and et al.

现在我们必须对付很多种环境污染物，包括气体、颗粒物、阴沟污物等等。

It has shown that the procedures of sampling and weighting of fine and coarse particulate are practical and compatible .

研究结果表明，粗细颗粒物样品的采集和称量操作可行，监测数据准确、可靠，具有可比性。

The big size dust motes are filtrated by the metal screen , the small ones are charged to positive when entering the ionized region with air .

大部分大颗粒物在通过电子空气净化器的金属过滤网被过滤。更小的颗粒物随气流进入电离区时，被高电压电离。

From the spectral images, it was observed that the density of the C -H was evidently different in various conditions .

测量结果表明，各个工况下不同燃烧阶段颗粒物表面 C-H 键的摩尔浓度并不相同。

Experts say those particles make up the most of the city 's air pollution and cause more damage to the lungs .

专家称，直径小于 2.5 微米的颗粒物是最主要的城市空气污染物，对肺的损害更大。

Investigation of the chemical composition of particles , and source apportion is urgently required for air pollution control strategy .

探究颗粒物化学组成，并定量解析颗粒物来源的分担率，成为制定大气污染防治对策的关键问题。

A state space model is employed to predict the dynamic transmission of particulate matters(PM) in multizone indoor air.

采用状态空间法预测多区域室内环境中颗粒物的动态传输过程；

The overall shape of suspended particulate matters is similar to the block , not the sharp diamond and long rectangular .

悬浮颗粒物的总体形态趋近于块状，而尖锐菱角、长方形和长条形的颗粒物较少。

The invention relates to a method for removing fine particles in a dust-contained gas , which belongs to the technical field of dust removal .

一种脱除含尘气体中细颗粒物的方法，属于除尘技术领域。

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