Chadwick:Allpartsof theplanetareinterconnected.Andtheatmospherewillcarryparticulatematterorsolutesaroundtheplanet. 查德威克:地球上的所有地方都是相互连接的,大气会将颗粒物质或溶解物围地球传播。 gb.cri.cn 2. Blackcarbonispartofachemicalmixofparticulatematterthathaslongbeenan air-pollutionconcerndue toitsimpacts...
【环保百词百科】Particulate Matter(PM) 今日词汇:Particulate Matter(PM) 中文释义:颗粒物 相关例句:Ship operations emit nitrogen oxides, sulfur dioxide, particulate matter, and hazardous pollutants into the air. 中文释义:船舶作业中把排出的氮氧化物、二氧...
SiJ - Particulate Matter
Define Particulate matter(PM). means any airborne finely divided solid or liquid material, except uncombined water, with an aerodynamic diameter smaller than 100 micrometers. PM is further classified as follows:
Particulate matter is a type of air pollution that consists of airborne suspensions of extremely small solid or liquid particles, such as soot, dust, smokes, fumes, and mists. Such particulates—especially those less than 10 micrometers in size—are sign
分析句子可知,此处为句子谓语动词,主语为 Particulate matter ,是单数形式,因此谓语为第三人称单数形式contains 。故正确答案为 contains。6.本题主要考查副词。分析句子成分可知,此处修饰形容词ill,故应用副词形式。serious 是形容词,意为“严重的”,副词为seriously。故正确答案为 seriously。7.本题主要考查连词。分析...
英文原文：particulate matter 英式音标：[pɑːˈtɪkjʊlət; -eɪt; pə-] [ˈmætə]美式音标：[pɚˈtɪkjəˌlet] [ˈmætɚ]
sampling of particulate matter颗粒物质取样 organic particulate matter有机颗粒物 particulate organic matter颗粒有机物 suspended particulate matter悬浮颗粒物 for the matter of that就此而言, 至于那个, 说到那一点 the matter麻烦事,毛病 in the matter ofadv.就...而论 ...
"Particulatematter,"alsoknownasparticlepollution(颗粒物污染)orPM,isacomplex mixtureofextremelysmallparticlesandliquiddroplets.Particlepollutionismadeupofa numberofcomponents,includingacids(suchasnitratesandsulfates),organicchemicals, metals,andsoilordustparticles. ...
PM颗粒物(particulate matter)是指悬浮在空气中微小的固体颗粒与液滴混合物，根据其粒径大小分为可吸入颗粒物、细颗粒物以及超细纳米颗粒物。微粒物质 PM是微粒物质(Particulate Matter)的英文缩写，指的是美国环保署对于影响地球上千千万万生命的空气污染物的一种归类。不溶性微粒 parent ion 母离子 ...