查询词典 occupational hazard

Objective To find out the occupational hazard in acrylonitrile fibre production.

目的了解腈纶生产的职业危害情况。

It's all done at the computer at my desk," he says."The main occupational hazard is carpal tunnel syndrome.

我所有的工作都自我办公桌上的电脑上完成，我工作的最大风险就是腕管综合症。

To understand implementation effects of occupational hazard protective measures in a coal chemical industry.

目的 了解某煤化工企业职业病危害防护措施的实施效果。

To identify and analyze the potential occupational hazard of the colliery,and explore prevention and control measures.

目的识别、分析某中型煤矿可能产生的职业病危害因素，探讨其预防与控制对策。

Results Contents of this construction project including the selection of site,the overall layout,the arrangement and layout of the facilities,occupational disease prevention and protection measures,the facilities of auxiliary rooms accorded with the requirements of laws and regulations of occupational health,the main occupational hazard factors that exist in this construction project were dusts,poisonous chemicals,noise,vibration,high-temperature,heat radiation,ultraviolet ray,Power-frequency electric fields and radioactive hazards and electromagnetic radiation.

结果该建设项目的选址与总体布置、生产设备布局、职业病防护设施、个人使用的防护用品、职业卫生管理、生活饮用水、辅助用室等符合国家有关法规，该项目生产过程中产生的主要职业病危害因素有：粉尘、毒物、噪声与振动、高温与热辐射、紫外线、工频电场、电离辐射等。

To evaluate the occupational hazard of radiation in molten steel surface control system in a steel enterprise.

目的 对某炼钢企业液面控制系统放射职业危害进行评价。

Methods The Knowledge of occupational hazard and prevention in different enterprises was investigated by stratified random sampling.

方法采用整群抽样的方法对不同行业的外资企业农民工进行职业病危害因素认知及其防护知识的问卷调查和统计分析。

Methods According to the "Technical Guidelines for Pre-evaluation for Occupational Hazards in Construction Project", the evaluation contents were investigated and analyzed termwise, which included investigation of whole production process, identification of the occupational hazard factors type in the production process, analysis of the damage degree, feasibility evaluation of protective measures, and reasonable and feasible suggestions for improvement were given.

按照《建设项目职业病危害预评价技术导则》对评价内容进行逐项调查和分析，了解生产工艺的全过程，识别生产中存在的职业病危害因素的种类，分析其危害程度，评价采取的防护措施是否可行，并提出合理、可行的改进建议。

Results The major occupational hazard factor was dust, physical factors, chemicals and medical radiation. The workers exposed to occupational hazard factors accounted for 35.37% in all workers, which mostly in metals, light industry, building materials, chemicals, machinery, textile, coal and medical institutions.

结果 2007年广西职业病危害因素的种类主要是粉尘、物理因素、化学物质因素、医用辐射；职业病危害因素的接触人数占其职工总人数中的35.37%，主要分布在金属、轻工、建材、化工、机械、纺织、煤炭、医疗机构等8类行业。

Methods The contents and requirements of the evaluation occupational hazard of project schedule were identified. According to the principle of the Gantt chart, project progress management plan was made for the project schedule management in evaluation of occupational hazard of a project.

明确建设项目职业病危害评价项目活动的内容和进度要求，根据甘特图的原理，以某建设项目职业病危害控制效果评价的项目进度管理为例，绘制出一张项目进度管理工作计划表。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。