Through the control of dust pollution, the working environment of mine worker is improved, the clean production is realized, and the incidence of the occupational disease is reduced.
通过对粉尘污染的治理，改善了矿山工人的作业环境，实现清洁生产，降低了职业病的发病率。
Recently, the City of Los Angeles has undertaken efforts to control dust evolution from the lakebed.
近日，洛杉矶市已经采取努力控制湖床的灰尘演化。
Strict control of coal mines, metal and nonmetal mines, dangerous chemicals, fireworks, explosive dust and other high risk workplace operators.
严格控制煤矿、金属非金属矿山、危险化学品、烟花爆竹、涉爆粉尘等高风险作业场所操作人员数量。
Personal protection and labor protection education should be widespread in order to control the damages of concrete dust on workers.
加强个人防护及劳动保护知识教育，以综合措施控制水泥粉尘对从业人员的危害。
Objective To find out the causes and the harm extent of this serious Silica dust hazard event and discuss the prevention and control measures for small scale quartz workplace.
目的了解造成本次严重矽尘危害事件的原因及危害程度，探讨小型石英粉加工企业矽尘危害的预防和控制措施。
Quality control methods on dust sampling and weighting process of filtering cartridge are pointed out based on dust monitoring practices and comparative researches.
通过对烟尘测试的实践和对比研究，提出了烟尘测试中滤简的称量过程和烟尘采样过程的质量控制和方法。
Living life, I'm just a dust, and some things are not of a man can control, some frustrated is impulsive heart is difficult to get rid of!
人生在世我只是一粒微尘，有些事不是人为就能驾驭的了的，有些失意是浮躁的内心很难摆脱掉的！
The article analyzes specifically dust control for effectiveness reasonableness and introduces calculating methods of blow and exhaust wind volume of Push pull ventilation device.
对其烟尘控制的有效性和合理性作了具体分析，同时介绍了吹吸式通风装置送、排风量的计算方法。
The application of new technologies solves the problem of dust contamination, increases the purity of molten iron and improves the automatic control to the furnace.
新技术的应用有效地改善了粉尘污染问题，提高了铁水的纯净度，提高了设备自动化控制水平。
How to control the temperature curve to fit with the properties of low melting point glass dust is very important to keep the product′s quality.
怎样依据低熔点玻璃膏的特性，控制一条保证产品质量的温度曲线是保证粘接质量、少出废品的关键。
The paper introduces the hard ware composition and soft ware design of computer control system of spark frequency of high pressure static dust extractor.
本文介绍了高压静电收尘器火花频度计算机控制系统的硬件组成和软件设计。
Twenty years ago, Japan would have applied for windbreaks, open the actual control ports of dust pollution.
二十多年前日本就已将防风墙应用于控制港口露天煤堆场的粉尘污染。
Removing the dust in a grain sump is the control of splashydust. In the light of the difference of grain unloading patterns, the removal instruments designed are different.
下粮坑除尘是对飞溅性粉尘的控制，根据其卸粮方式和操作方法的不同，所设计的除尘装置也不同。
Complex terrain of network design, dust source points sealed design and the choice of devices, mobile sources dust-dust control and grass control are the key link.
复杂地形的管网设计，尘源点的密封装置的设计和选用，移动尘源的粉尘扩散控制以及二次扬尘的控制是整个工程中的重点和难点。
The density control of gas and coal dust is done through optimal allotment of the ventilation quantity in the coal mine well.
煤矿井下瓦斯和煤尘的浓度控制是通过煤矿井下通风量的优化分配实现的，是实现煤矿安全生产的关键环节。
This paper analyses the reasons of the emergence and spread of dust, According to the actual situation of coal preparation plant, use dual-swirl spray control dust pollution.
分析了粉尘产生和扩散的原因，根据选煤厂的实际采用密闭抑尘与双旋喷雾除尘相结合工艺治理粉尘污染。
This article introduces the applications of PLC technology in central control system for dust collection of power plants, and analyzes the problems in the practical application of PLC system.
文章主要介绍了PLC技术在电厂除灰集中控制系统的应用。分析了PLC系统在实际应用中存在的问题。
In order to purify the environment of coking, a dust remove control system with good performance is needed to realize unpolluted production.
为了净化炼焦生产环境，需要一个性能良好的除尘控制系统实现无污染生产。
Bag selection improvement of hanging structure, temperature control of the half-cleaned gas, dust transporting and dumping, reverse-blowing for dust cleaning are emphasized.
对滤袋选择及吊挂结构的改进以及半净煤气温度控制、输卸灰和反吹清灰等的改进作了重点论述。
Meanwhile, study development of explosion and control technology of grain dust are mainly discussed, including in grain transition silos.
同时对粮食粉尘爆炸的防治技术及粮食中转筒仓防尘防爆技术的进展进行了讨论。
Research results have the guiding sense for the laboratory test and site application of dust control by air curtain.
研究结论对气幕控尘的实验室试验和现场应用具有指导意义。
This paper introduces the general structure and operation principle of sinter board dust catcher, and expounds the establishment of fuzzy control model.
介绍了塑烧板除尘器的系统总体结构和工作原理，阐述了模糊控制模型的建立。
The roughing technology of a magnesia and carbon brick shop, the carrying condition of the dust control system and the dust effect is introduced in this paper.
介绍了某耐火镁碳砖车间粗碎工艺、除尘系统的运行状况及除尘效果。并提出了改进建议。
The design and realizing method is introduced using matrix electric circuit which consists of relays in the electric control system of bag type dust collector.
介绍了在袋式除尘器电控系统的设计中，利用继电器构成矩阵电路的设计和实现方法。
On the principle of PID, the control method of fuzzy PID is discussesed in saving electric energy, the effect of dust collecting, wind mixing and spraying for temperature reducing.
在对除尘器风机实行PID变频调速的基础上，为节约电能，提高除尘效果，提出混风降温、喷雾降温的模糊PID控制思想及策略。
For dry granulation of powders providing precise control of particle size and density in order to produce uniform blends, control dust, improve flow properties, consistent particle hardness, etc.
用于干法制粒，提供精确的颗粒尺寸和密度，便于产品统一混合，控制灰尘，改进流量特性，统一的粒子硬度等。
The paper analyzes the movement of dust particles , studies the effect of dust particle size on dust dispersion and puts forward the measures of dust control.
分析了尘粒起动过程，研究了尘粒粒径对爆破扬尘的影响，提出了爆破降尘措施。
Reliability theory was used to evaluate the reliability of a dust-control system applied in the blasting demolition of old Guangzhou Gymnasium Building.
在对广州市旧体育馆爆破拆除的抑尘系统进行可靠性评价时，应用了可靠性理论。
The operation characteristics, types of vibration fault, fault diagnosis and operation control of the primary dust-fan are discussed.
介绍了一次除尘风机运行特点、机组振动故障类型、故障诊断及运行控制。
The operation characteristics, types of vibration fault, fault diagnosis and operation control of the primary dust-fan are discussed.
介绍了一次除尘风机运行特点、机组振动故障类型、故障诊断及运行控制。
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