目的调查人造宝石厂和天然宝石厂粉尘危害情况。
Objective To survey the hazardous impact of gem dust on the health of workers.
目的了解新建大型煤矿作业场所粉尘危害状况，为今后开展煤矿尘肺防治工作提供依据。
Objective To understand the status of dust hazard in the new large coal mines and provide the basis for the prevention of pneumoconiosis.
目的摸清广东省宝石加工工作场所粉尘危害和宝石加工工人矽肺(GW S)的发病特征。
Objective To study the epidemiological features in harmful dust workplaces and silicosis in gem processing workers (GWS) in Guangdong.
目的探讨地质勘探行业呼吸性粉尘危害程度分级技术标准的制订方法，为粉尘危害分级管理提供科学依据。
Objective to study the method to classify respirable dust harmfulness degree in geological exploration profession so as to provide scientific basis for its management.
Pope教授谈道：“哪些类型的粒子对人体最为有害，关于这个问题人们仍在争论不休，我们暂时还不明了，最具危害性的，到底是硫酸盐，硝酸盐，还是细微粉尘颗粒。”
"There are still big debates about which type of particle is the most toxic," said Pope. "We're not sure whether it's the sulfates, or the nitrates, or even fine dust that's the most problematic."
工厂的大烟囱俯览著布满粉尘、蜿蜒经过挂著风干的玉米和红辣椒，他指著烟囱说，“我们并不了解铅的危害。”
He pointed to the smokestack overlooking the rutted dirt path winding past corn and red chili peppers hanging to dry. "We didn't have any awareness of what lead could do."
而且一旦这些淤泥干燥后，铅的危害性将会更大。因为它会更容易混入粉尘中进入我们的呼吸道，由此引起呼吸困难甚至肺癌。
Once the sludge dries, the lead may be even more dangerous. If inhaled, the sludge dust can cause respiratory problems, even lung cancer.
结果该厂主要职业危害因素是粉尘和噪声。
Results The main occupational risk factors were dust and noise.
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.
在中等规模生产标准产品的铸铁工艺过程在造型工段的粉尘对工人危害最大；
The most severe dust hazard occurred in the molding job titles of the cast iron process of the middle-scale factory producing the standard products.
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。
Personal protection and labor protection education should be widespread in order to control the damages of concrete dust on workers.
在纺织厂除尘系统中，粉尘爆炸将会造成很大的危害，除尘设备的防爆是目前急待解决的问题。
Dust explosion could make a great damages in dust filter system in textile mill, so the problem of explosion prevention should be solved.
铀矿山的主要辐射危害因素是放射性粉尘、氡气及其子体。
The main factors of radiation hazards in uranium mines are radioactive dust, radon and its daughters.
结果该项目所存在的主要职业病危害有：高温、噪声、粉尘、铅烟、一氧化碳等。
Results The major occupational-disease hazards were heat, noise, dust, lead smoke, carbon monoxide, etc.
结果：主要危害因素为粉尘、噪音，职工接害频率高。
Results: The main risk factors are dust and noise which frequency of contact by workers is high.
本文分析了磷肥生产过程中产生的粉尘及噪声对人体的危害以及采取的预防措施。
In this paper, the harm to the human being of dust and noise in the production have been analyzed, the precaution of measures what should be taken have been suggested.
加入颜料时扬起粉尘到空气中危害健康。
Handling of pigments releases dust in the atmosphere which can be hazardous to health.
目的了解某橡胶制品厂生产性粉尘对工人健康的危害情况。
Objective To understand the hazardous effects of industrial dust on the health of the workers in a rubber molding plant.
传统的人工投料粉尘大、污染大，不但对生产操作人员的身体健康有危害，而且还会影响产品质量、造成环境污染。
Traditional manpower powder-feeding produced dust and pollution, which did harm to health, affected product quality, and polluted environment.
调查结果表明，该厂的主要职业危害因素是稀土粉尘和多种有害气体对人体的联合作用。
The results showed that the main occupational hazardous factors were rare-earth dusts and toxic gases.
背景目前，我国职业危害重点仍然是化学毒物、噪声与粉尘等职业有害因素。
BackgroundAt present, chemicals, noise and dusts still are main occupational hazards in workplaces.
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.
为杜绝垫片材料加工制造过程中石棉粉尘引起的危害，应大力开发和应用推广不含石棉的密封垫片。
Developing, applying and expanding asbestos-free gaskets is proposed to prevent from the hazards caused by asbestos dust in production process for gaskets material.
韶钢水泥厂在进行干法生产时，会产生大量的粉尘，严重影响生产和厂区周围居民的正常生活，危害严重。
Large dust is produced in the dry production of a cement plant, the production and the normal life of the residents around the plant is influenced seriously.
针对冶金工厂实际情况，经过现场实验调查、数据统计分析，探讨了冶金工厂作业场所呼吸性粉尘的危害程度。
Based on the actual situation in metallurgical factories, the hazard of respiratory dust is discussed through the experimental investigation and data analysis.
矿区土壤在矿山废水、粉尘以及矿山尾矿等的侵入下受到了不同程度的污染，给矿区的农业生态系统和人们的健康带来了危害。
Under the intrude of the wastewater and particle power and mine gangue, the soil was suffered different level contamination, which did harm to agro-ecosystem and man health.
本文研究的目的是综合分析药物粉尘的危害特性，重点提出药物粉尘的药物毒性对职业健康危害的影响。
The purpose of this paper is to analysis the hazard of pharmaceutical dust, and point out that the poison of drug is the key aspect to occupational health.
系统分析了达县—卧龙河湿气管道爆裂的原因和干气管道内硫化铁粉尘产生的原因及其危害。
The fracture of Daxian-Wolonghe River Wet Gas Pipeline and the hazards of ferric sulfide powder produced in dry gas pipeline are analyzed in detail.
工业生产过程中排放的烟气中含有对人类及环境危害很大的粉尘，因此要对烟气进行净化处理。
The gas produced by industry production is contained any dust which can cause harm for both human and environment, Therefore it's very necessary to purify the gas.
工业生产过程中排放的烟气中含有对人类及环境危害很大的粉尘，因此要对烟气进行净化处理。
The gas produced by industry production is contained any dust which can cause harm for both human and environment, Therefore it's very necessary to purify the gas.
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