pollutant什么意思解释？

This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources.本章论述几种有关各种排放源的大气污染物浓度分布的估算方法.A pre - dicing method for calculating the distribution of ...

pollutant的复数形式为：pollutants...

Since 1979 China has collected 24.7 billion yuan in pollutant discharge fees.1979年以来,全国共征收排污费247亿元.Knowledge of any given exposure to air pollutant mixtures is largely inadequate.关于任何特定的暴露于空气污染混合物中的知识,都是极为欠缺的.We will dis...

pollutant的音标：pollutant的英式发音音标为：[pə'lu:tənt]pollutant的美式发音音标为：[pə'lutnt]...

How to simulate the anchoring effect of bolts is discussed.探讨了如何在计算中考虑锚杆的锚固效应.Drilling, anchoring and grouting together is a particular form of anchoring - grouting.钻锚注支护属于锚注支护的一种特殊形式.After support structure optimization...

This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant.该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.Thus the term dialkyl carbonate includes, for example, methyl ethyl carbona...

I hesitate in brining this up.我不情愿提起这个....

古铜辉石...

“亚麻籽”的拼音为：yà má zǐ...

n.空气动力学家...

水力机械化...

complicate的一般过去时为：complicated...

异甲基紫罗兰酮...

brochantite的音标：brochantite的英式发音音标为：[brɒtʃæn'taɪt]brochantite的美式发音音标为：[brɒtʃæn'taɪt]...

felt pen的音标：felt pen的英式发音音标为：[felt pen]felt pen的美式发音音标为：[fɛlt pɛn]...

v.滑动，滑行( slide的过去式和过去分词 )，滑落，下跌，打滑...

The following paragraphs deal with intra - source offsets and the so - called " bubble " concept.下面讨论污染源内部的补偿和 所谓 的 “ 泡泡 ” 概念.Geochemistry of the Chaokeshan ophiolite: Product of intra - oceanic back - arc basin?内蒙朝克山蛇绿岩...

Microporella的音标：...

chariot的现在进行时为：charioting...