片语

Filter dust emission concentrations除尘器粉尘排放浓度

Dust Emission Flux粉尘释放通量

cathode secondary dust-emission阴极二次扬尘

dust emission prevention起尘抑制

electronic dust precipitation emission电子发射

dust emission in ventory地面尘排放总量

electronic dust precipitation emission spectrum电子发射光谱

mechanism for dust emission起沙机制

英汉例句

• the low dust collecting efficiency of esp system of clinker kiln results in that dust emission concentration exceeds permissible standard.

  氧化铝熟料窑电收尘系统收尘效率低，导致烟尘排放浓度超标。

• the causes of concentration over-standard of dust emission are analyzed and counter measures to improve dust collection efficiency are put forward in this article .

  文章分析了烟尘排放浓度超标的原因，并就提高收尘效率提出了相应的对策。

• the dust emission much influenced by thaw time of soil, soil wetness and the thaw period and depth of frozen soil.

  沙尘暴发生依赖于土壤融化时间、土壤融化期的土壤条件和上年冬季的冻土深度。

• during the dust emission stage, the dust concentration rose sharply due to the mechanical and thermal turbulent mixing.

  起沙阶段，动力和热力湍流混合使得沙尘浓度迅速升高；

• the dust emission of a metallurgic plant in shanghai, as an example with 13 sets of smelting furnace and large amounts of discharged pollutant, was studied in this paper.

  以上海市某冶金企业为例，该厂有正常运行的冶炼炉13座，每年向大气中排放大量颗粒污染物。

• the special features of sintering materials yard of iron and steel industry involved take in and send out large quantities, large transfer scale, large in organized dust emission and large discharge.

  钢铁行业烧结料场具有物料吞吐、转运规模较大，无组织扬尘点面积大、排放也较大的特点。

• it provided the motivation for controlling smoke and dust emission from industrial plant.

  这为控制工厂企业散发的烟尘起了促进作用。

• different threshold friction velocities and occurrence frequencies of strong wind account for the different dust emission capabilities for source areas.

  不同的起沙阈值条件和风速频率分布与沙尘释放能力的不同相对应。

• obtain the observation dust emission flux from the experiment;

  通过野外观测实验计算观测粉尘释放通量；

• the problem of mesurement of smoke and dust emission from boilers is analysed in this paper, and makes some suggestion of the improvement 《mesurement method of smoke and dust emission from boilers》.

  文章对日常锅炉监测中出现的问题进行了分析，并对《锅炉烟尘测试方法》的改进提出几点建议。

• dust emission of refining works of yunxi group has becomes one of the main sources of heavy metals.

  云锡集团冶炼厂的烟囱外排尘为重金属的重要污染源之一。

• utilizing the observational data of gobi and oasis in dunhuang areas, the dust emission state of these two surfaces in spring are analyzed.

  利用敦煌地区戈壁和绿洲的观测资料，分析了两种地表下春季的风蚀起沙（尘）情况。

• the relationship between dust emission rate and frictional velocity was analyzed too.

  最后讨论了起沙率与摩擦速度的关系。

• simulation of dust emission flux is very fundamental for evaluating climatic effects of dust aerosols and controlling desertification process and dust storm.

  準确模拟粉尘释放通量对评价粉尘气溶胶的气候效应、沙漠化和沙尘暴防治具有重要意义。

• reduce the dust emission by 80%;

  粉尘排放量降低80％左右；

• the article mainly uses the dry filter analysis to measure the micro-aggregates size distribution, and the micro-aggregates size distribution parameter for simulating the dust emission flux;

  采用干筛分析法测定西安市祭台村建筑开挖工地表土微团粒粒度分布，获取模拟粉尘释放通量的表土微团粒粒度分布参数；

• a numerical-prediction-centered integral forecasting system that uses satellite observation and gps as basic information background is presented, with dust emission model.

  作者介绍了一个以数值预报为核心、以卫星观测与地理信息系统为资料背景的沙尘天气集成预报系统，特别是其中的起沙模式。

• the characteristics of turbulence and dust transport, as well as the dust emission conditions were investigated.

  研究了沙尘暴过程中湍流作用、沙尘输送特征及起沙条件。

• the flue dust emission concentration from heavy rated capacity boilers was high when different low rated capacity boilers worked under the similar load.

  在相近低负荷条件下运行的不同出力的锅炉，额定出力大的锅炉烟尘排放量大。