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- There is no famula for calculating survey positio n of particulate pollutant from the exhaust of fixed pollution source in the lat est docum ents . 现有文献尚没有关于固定污染源排气中颗粒物监测点位的计算公式,本文给出了有关的计算方法及计算公式,简单明了、计算方便、准确。
- fixed polluting source 固定污染源
- Methods of determining the sampling position of particulate pollutant from exhaust of fixed pollution source 固定污染源排气中颗粒物采样点位的确定方法
- fixed pollution source 固定污染源
- China is the biggest pollution source on earth, how to stop it? 中国是地球上最大的污染源,我们该如何终止它?
- Chemicals residua in this waste water is a pollution source. 制革废水中的污染物源于材料的残余。
- China is the biggest pollution source on earth, how to stop it ? 中国是地球上最大的污染源,我们该如何终止它?
- We will display all descriptive and identifying date for each pollutant source. 我们列出每个污染源的所有说明性和标准性的数据。
- Oil tanker shipwreck, as well as exploiting oil field at sea, are important polluting sources. 除了油船海难事故所造成的海洋石油污染之外,海上油田开发是另一个重要的污染源。
- Recently the chroma of the river water is a little yellowish. Does there exist any polluting sources nearby? 最近河水的色度有些偏黄,是不是附近存在污染源啊?
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The theoretical analysis and low speed airhole experiment were made in view of controversy on static pressure detection for fixed pollution effluent by Pitot tube. 针对固定污染源排气监测实际工作用S型皮托管测定静压方法有争议的问题进行了理论分析和低速风洞试验。
- On the other hand,the affected area of high concentration can also be decreased by optimizing the position of polluting sources. 同时;优化污染源的位置也可以达到减少建筑群内污染物高浓度的影响区域.
- The road pollutant sources are demarcated as moving,fixed,temporary and associate sources. 把公路污染源界定为移动污染源、固定污染源,临时污染源和伴生污染源;
- The news comes from a reliable source. 这消息来自可靠的来源。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Evaluation of emissions and control equipment for the development of new pollutant source performance standards. 对排放量和控制设备进行评价,以制定新污染源的执行标准。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍,打算整修整修。
- Evaluation of emissions and control equipment is for the development of new pollutant source performance standards. 对排放量和控制设备进行评价为的是制定新污染源的执行标准。
- That's what's polluting the lake. 那就是污染湖水的东西。