Oil leakage often occurs in reducer due to its blowhole of ventilator jams for a short time while reducer operating under excessive dust condition.
高粉尘环境下工作的减速器，经常因其上的通气器通气孔堵塞（短时间内）而引起漏油现象。
If your old house has lead paint in good condition, cover it with fresh paint rather than removing it, which releases lead dust into the air.
如果你的房子曾经刷过含铅的油漆，并且漆层还比较好，最好的方法是用新的不含铅的油漆覆盖旧的漆层，而不是去除老的含铅的漆层，因为这样做，铅尘反而排放到空气当中了。
Yes, the classroom is always a comfortable working condition except some chalk dust still.
是的，课室虽然还有粉笔尘，但仍然是很舒适的工作环境。
According to geographic environment, meteorological condition and industrial dust, lead and arsenic pollution model of the Gejiu area's soil is defined as atmospheric pollution type.
根据个旧地区的地理环境、气象条件及工业粉尘情况，确定个旧地区土壤中铅、砷污染模式为大气污染型。
COPD is mainly caused by smoking, but the condition also has been linked with secondhand smoke, air pollution and workplace dust and chemicals.
吸烟是引发慢性阻塞性肺疾病的主要原因，但它也与二手烟、空气污染以及工作场所的粉尘和化学物质有关。
In view of coal dust polluting condition of coal handling environment, this paper utilizes the spraying and dust settling method to improve the coal handling environment thoroughly.
针对煤炭装卸环境中的煤粉尘污染状况，运用喷雾降尘方法，使煤炭装卸环境得以根本的改善。
This text analyzed the dust pollution during the expressway construction by TSP data, and some countermeasures were put forward to improve air condition in the end.
本文通过总悬浮颗粒物数据分析了高速公路施工阶段所造成的扬尘污染，并且对改善高速公路施工期的环境大气质量提出了建议。
The dust examining conditions of ore dressing workshop are introduced. The control measure is put forward and the site condition is improved after transforming.
介绍了选矿车间的粉尘检测情况。根据检测中发现的问题，对现场粉尘提出了治理措施并进行了改造，改造后现场情况有所好转。
Model DCI vertical powder mixing machine is in the operating condition with severe moisture and dust, thus easy to cause electrical appliance failure.
DCI型立式调粉机工作在严重的湿尘环境中，电器部分故障率较高。
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。
Reasons of high efficiency dedusting and no settling dust and no abra-sion at the throat inlet of the system under the condition of no water With the double-Venturi Tube washing process are presented.
介绍了双文清洗工艺中在喉口不供水的情况下系统仍能高效除尘而且喉口不积灰不磨损的原因。
Conclusion as the working condition has been improved, the average morbidity age increased and the duration from dust exposure to development of silicosis prolonged year by year.
结论随作业条件的改善，尘肺患者的平均发病年龄逐年增高、发病工龄逐年延长。
The cleaning agent, corrosion inhibitor and cleaning technology were designed according to the composition of polymer-catalyst dust scale and the condition of equipment.
根据垢样分析结果和设备状况，设计了清洗剂、蚀剂和相应清洗工艺。
Based on diverse working condition featured by dust, abrasiveness, high temperature and strong magnetic field, two or three layers of insulation is considered when designing.
根据电解车间内多粉尘、磨损性、高温度、强磁场的恶劣工作条件，有针对性地设计了两层至三层绝缘层。
YMC series Pulse Jet Bag Filter is the column Dust Collector which can be use in a normal air volume range. And it can be used widely on condition that the operation pressure is much more higher.
ymc系列脉冲袋式除尘器是一种风量应用范围中等的圆筒形除尘器，应用于操作压力要求较高的条件下。
It is better to use the weighted average efficiency to appraise the true condition of filters according to the weight of dust fed.
为了更好的把握评价过滤器的真实使用情况，应该采用发尘量的加权平均效率进行评价。
The electric arc furnace (EAF) dust pellets were reduced in isothermal condition in order to make the reduction similar to the EAF production, and the kinetics of the reduction process is researched.
为使还原条件与实际电弧炉生产相接近，在等温条件下对电弧炉粉尘球团的还原过程动力学进行了研究。
Basic principle, experiment condition, operating process, method and steps of X-ray diffraction method to determine free silica content of respirable dust in mines are introduced in this paper.
本文介绍了应用X射线衍射仪测定矿山呼吸性粉尘中游离二氧化硅含量的基本原理、实验条件以及操作过程、方法步骤等。
For the proposed project wire drawing process will be performed in an emulsion-rich condition and wire-drawing dust produced in the process is wrapped by emulsion.
拟建项目拉丝生产过程在富含乳化液的环境中进行，加工过程产生的拉丝粉尘均被乳化液裹覆。
The average dust removal efficiency of the SW type smoke gas purifying device can reach 96.4% under the normal work condition.
在正常工作条件下，SW型燃煤炉窑烟气净化装置的平均除尘效率可达96 4%。
Regarding bad condition of oil, carbon powder and dust enter into Generator stator and dust enter excitor stator and high temperature of the excitor stator coil.
针对发电机静子漏进油、碳粉、尘土，励磁机静子漏进尘土等物，励磁机静子线圈温度高等不良现象，提出改进方案，实施后效果良好。
The utility model has higher desulfurization efficiency, higher dust and water separation efficiency, low cost and convenient operation under the condition of the same dust removing efficiency.
本实用新型可以在同样除尘效率的情况下具有较高的脱硫效率，较高的灰水分离效率，成本低，操作方便。
Through the theoretical analysis, a function relation between the back-scattering light intensity and flue-dust concentration under the condition of lower concentration is received.
通过理论分析得出在烟尘浓度较低的情况下散射光强与烟尘浓度函数关系。
The comprehensive utilization condition of powdered coal dust is introduced, and the effect is that the pollution of the environment is reduced.
介绍了对粉煤灰的综合利用情况，减少了粉煤灰对环境的污染，收到了良好效果。
The single condition experiments and the orthogonal experiments were conducted and explained in order to get the main factors which effect on the rate of dust removal and to get the influence law.
首先通过单因素实验及正交实验确定了影响除尘效率的主要因素及其影响规律。
Clean Bench is a partial purification equipment, namely the use of air purification technology to a certain region of space operations to achieve a relatively dust-free, sterile condition.
超净工作台是一种局部净化设备，即利用空气净化技术使一定操作区内的空间达到相对的无尘、无菌状态。
In case of meeting the dust collecting efficiency of the system, the economical ventilation quantity was determined making the system to be operated under economic condition.
在满足系统除尘效率的情况下，确定了除尘器经济入口风量，使系统经济运行。
In case of meeting the dust collecting efficiency of the system, the economical ventilation quantity was determined making the system to be operated under economic condition.
在满足系统除尘效率的情况下，确定了除尘器经济入口风量，使系统经济运行。
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