• Reduce the dust emission by 80%;

    粉尘排放量降低80%左右;

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  • Because the actual wind speed, reduce the material yard is the most effective method to reduce dust emission.

    因为降低堆场实际风速减少有效方法

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

    研究沙尘暴过程湍流作用沙尘输送特征起沙条件

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  • For vertical cement kiln plants, whether the dust emission reaches the standard or not may be an existence-determining problem.

    粉尘进行达标治理,是决定立窑水泥生存问题

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  • This intelligent measurement system of the concentration of flue-dust emission possesses high precision and wide applied range .

    采用神经网络法智能烟尘浓度测量系统具有精度适用范围广的特点。

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

    氧化铝熟料系统效率导致烟尘排放浓度超标

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  • So the open yard, the use of the wind-proof and dust suppression net and humidifying dust are two main technical measures to reduce dust emission.

    因此露天料场来说,使用挡风增湿抑尘两种主要的减少起尘量的技术措施。

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  • On the other hand, automation can be easily achieved, thus manpower can be saved, safety secured, low dust emission concentration and small foot print.

    同时便于实现自动化控制节约劳动力安全性高,灰尘排放浓度,占地面积小。

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

    相近负荷条件运行不同出力的锅炉额定出力的锅炉烟尘排放量大

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  • This paper briefly gives the principle based on the neural network method for concentration measurement of flue-dust emission and analyses its performance.

    本文介绍神经网络方法测量烟尘浓度原理分析了性能。

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

    准确模拟粉尘释放通量评价粉尘气溶胶气候效应沙漠化沙尘暴防治具有重要意义。

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  • It has good dust control and management system coupling, the product can help you control through various processing steps dust emission, transport and storage.

    具有良好防尘控制管理系统耦合产品可以帮助控制通过不同处理步骤扬尘排放运输储存

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  • 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原因提高收尘效率提出了相应的对策

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  • 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

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  • 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、转运规模较大组织扬尘点面积排放较大特点。

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  • Reflecting the light of nearby hot stars, NGC 2170 is joined by other bluish reflection nebulae, a compact red emission region, and streamers of obscuring dust against a backdrop of stars.

    这反映附近恒星光热,2170星系其他蓝色反射星云紧凑红色发光区域以及模糊背景下恒星尘埃飘带组成。

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  • The star system, located only 400 light years away, is distinguished by its colorful surroundings, which include a red emission nebula and numerous light and dark brown dust lanes.

    这个恒星系统在400光年远处,多彩的环绕物质著名,包括一个红色发射星云众多棕、浅棕色的尘带。

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  • The present day interstellar dust is weighed by measuring the intensity and color of emission at longer infrared wavelengths.

    至今星际尘埃通过测量长于红外线波长强度发光颜色来权衡

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  • About five light-years "tall", the dark cloud is cataloged as Barnard 33 and is visible only because its obscuring dust is silhouetted against the glowing red emission nebula IC 434.

    5光年星云编号纳德33,能够看见仅仅因为尘埃在明亮的发射星云IC 434的衬托下显出轮廓

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  • Checking the hygiene conditions of the goods; examining whether the noise, dust content, radiation and emission of the goods in operation meet the requirements.

    检查货物卫生状况检测货物运行状态下噪声粉尘含量辐射以及排放物是否符合标准

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  • Morris and her colleagues began by modeling the infrared emission features of dust that did not contain hydrated minerals, or phyllosilicates.

    Morris同事正在建模,关于那些含水矿物层状硅酸盐的星盘的红外光谱特征

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  • The image shows both old stars and youngstars, a galactic globular cluster and emission from dust in our owngalaxy

    图像显示,也显示了新星,还显示了一个星系球状星团我们自己星系尘埃辐射

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  • Its main pollution sources were industrial dust, smoke dust, exhaust emission and construction and traffic dust.

    主要污染源工业粉尘烟尘,机动车排放的尾气,建筑施工道路交通产生的污染。

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  • The blue regions show the cool optical emission, detected by Hubble, from the dust and gas thrown off the star.

    蓝色部分表示寒冷发射哈勃探测到来自摆脱恒星尘埃气体

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  • The concentration of dust and ammonia emission from tail gas of pelletizing column is decreased and the surrounding environment is improved.

    造粒尾气排放粉尘浓度下降,改善了周围环境

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  • The emission of xylene and dust is reduced, which reduces the pollution to the environment and the damage to the operator.

    减少二甲苯粉尘排放减少环境污染操作人员健康的影响;

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  • Zero emission of sulfur dioxide, nitrogen oxide, and dust is realized in the coke-oven plant.

    焦化厂二氧化硫氮氧化物灰尘为零排放

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  • The utility model discloses a tool for a smoker to control the dust release, composed of a paper smoke-filtering bag and a smoke guiding device controlling the flow direction of the smoke emission.

    吸烟者用以控制烟尘释放器具,纸质滤烟袋控制烟气排放流向装置所组成。

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  • The utility model discloses a tool for a smoker to control the dust release, composed of a paper smoke-filtering bag and a smoke guiding device controlling the flow direction of the smoke emission.

    吸烟者用以控制烟尘释放器具,纸质滤烟袋控制烟气排放流向装置所组成。

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