适合在极其恶劣的粉尘环境中连续使用。
Appropriate for continuous use in extremely severe dusty environment.
适用于可燃性粉尘环境。
控制柜采用密封形式，适用于恶劣的粉尘环境。
The controlling cabinet is sealing and applicable in severe dust environment.
与L型相同，但增加刮尘唇，可应用于多粉尘环境。
Same as type l, but has additional lip for dustproof, can be applied in heavy dust environment.
与A型相同，但增加刮尘唇，可应用于多粉尘环境。
Same as Type a, but has additional lip for dustproof, can be applied in dust environment.
与A型相同，但增加圆周密封，可应用于多粉尘环境。
Same as a, but added circumferential seal, can be used in heavy dust environment.
与C型相同，但增加圆周密封，可应用于多粉尘环境。
Same as type c, but added circumferential seal, can be used in heavy dust environment.
与B型相同，但增加圆周密封，可应用于多粉尘环境。
Same as type b, but added circumferential seal, can be used in heavy dust environment.
超细矿物粉尘和纳米级永久悬浮粉尘是目前粉尘环境安全性评价的重大课题。
At present, the superfine mineral dust and nanometer suspending dust are the important components of dust environment safety assessment.
水泥作业环境恶劣，粉尘环境对人不具有瞬间伤及生命的危害，侵害是长期积累的。
Although the cement work environment is bad, the dust environment do not have a moment to harm to the person and the life endanger of violate is the long-term backlog.
粉尘防爆照明应急两用灯，21区，22区危险场所。 含有爆炸性或可燃性粉尘环境。
Can be used in Zone 20 zone 21 and Zone 22 dangerous places. Can be used in explosive or flammable dust atmosphere.
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。
Oil leakage often occurs in reducer due to its blowhole of ventilator jams for a short time while reducer operating under excessive dust condition.
我厂始建于1993年，现能生产100多个系列800多个规格型号，可用 于爆炸性气体环境和爆炸性粉尘环境的防爆专业厂。
The traffic condition is very convenient. The factory was set up in 1993 and can manufacture more than 100 series products of over 800 types.
文章阐述了爆炸性粉尘环境、爆炸性气体环境危险区域的范围划定，防爆电气设备的标志、防爆电气设备的选型及爆炸性环境电气线路的设计。
This paper presents the classification of zone for hazardous area, marking for ex electrical equipments, selection of ex equipment and the design on electrical wiring used in explosive atmosphere.
或者，它能够促使人们制造“能够像粉尘一样散发到空中的环境传感器，”他说。
Or it could lead to "environmental sensors that could be scattered like dust in the air," he says.
戴维斯：火星上的问题包括辐射、可吸入粉尘、以及其他一些未知的严酷环境。
Davies: the problems on Mars include radiation, breathing dust, and other rigors of the environment that are unknown.
刺激性支气管炎；刺激性支气管炎(又称工业或环境性支气管炎)是由接触各种矿石，蔬菜粉尘，香烟和烟雾。
Irritative bronchitis: Irritative bronchitis (also called industrial or environmental bronchitis) may be caused by exposure to various mineral and vegetable dusts as well as cigarette smoke and smog.
许多人在粉尘夹杂着化学品的有毒环境下工作了几个月。
Many worked for months amid a toxic soup of dust and chemicals.
环境或职业的刺激-粉尘，烟雾，化学气体，二手烟或强烈的气味，如香水。
Environmental or occupational irritants - Dust, smog, chemical fumes, second hand smoke or strong odours such as perfumes.
调节引风机，使上箱体中床层物料上部保持微负压，维持良好的干燥环境并防止粉尘外泄（略）。
Fan regulation, which box on the bed material to maintain the upper-vacuum, maintain good dry environment and prevent dust leakage.
外界因素：生活地域气候寒冷、干燥，工作环境空气被粉尘、化学气体污染，烟酒、辛辣饮食长期刺激，都易得慢性咽炎。
External factors: life region climate, dry, cold working environment air is dust, chemical gas pollution, alcohol and tobacco, spicy food stimulation, are easy to long-term chronic pharyngitis.
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。
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.
这是抵抗灰尘，油脂，水，油，纤维，粉尘，成为可靠的炎热，潮湿环境。
It is resistant to dirt, grease, water, oil, fibers, and dust, making it reliable in hot, wet environments.
水泥厂生产粉磨加工过程多，环境空气中含粉尘浓度高。
Cement grinding process production, environmental air contains high concentrations of dust.
操作环境良好，粉尘排放达到国家标准要求。
Good operating environment, dust emissions meets the national standards.
方法调查70例在职铸造工，分别测定其10年前后肺通气功能，同时监测作业环境的粉尘浓度。
Methods the pulmonary functions of 70 founders were followed up in a period of 10 years, the worksite dust concentrations were also monitored.
粉尘对环境的污染，特别是工矿企业许多生产岗位在生产过程中产生的粉尘对人体健康造成的危害十分严重。
The environmental pollution caused by dust particles, especially the dust accompanied with the production and operation in industrial and mining enterprises do severe harm to the health of human body.
在拆除爆破中，爆破粉尘和爆破噪音都能引起环境污染，详细分析这两者产生的原因，并提出了相应的解决措施。
Blasting dust and noise can all lead to environmental pollution in demolition blasting, this article detailedly analyzes the formation reasons of both and puts forward appropriate solving measures.
水泥工业是高能耗、高污染排放和高资源投入的产业，尤其是其粉尘和噪音对环境的污染影响着整个生态系统。
Cement industry is a serious polluting enterprise of high-energy consumption, high - resource input and high-pollution discharge, and its environmental pollution mainly are dust and noise.
传统的农药剂型乳油、可湿性粉剂、粉剂，因剂型含有苯类及粉尘，可对环境和人员造成严重的污染和危害。
The environment and human beings were polluted seriously by benzene and high dust in traditional pesticide formulation such as Emulsifiable Concentrate, Wettable Powders and Powders.
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