粉尘作业

目的使用高分辨CT（HRCT）评估粉尘作业工人肺部的形态学改变。

Objective To evaluate morphologic abnormality of workers in dust environment with HRCT .

目的为了研究粉尘作业工人的免疫球蛋白和超氧化物歧化酶（SOD）的改变情况，探讨尘肺早期诊断的辅助指标。

Objective To study on the change of the immunoglobulin and superoxide dismutase ( SOD ) level of the dust - exposed workers and seek for early diagnostic index of pneumoconiosis .

方法选择玻璃纤维粉尘作业130名男性工人为研究对象，并以某化妆品厂130名男性工人作为对照组，进行鼻、咽喉、高千伏胸部X射线影像学检查和肺功能测定。

Methods Examination on nose , pharynx , larynx , chest X-ray and test on pulmonary function were carried out in 130 male workers exposed to glass fiber dust and the result was compared with those found in 130 male controls working in a cosmetic factory .

方法运用职业流行病学调查方法，调查和分析了85名水泥粉尘作业工人和80名对照组的自觉症状、肺通气功能和尿羟脯氨酸（HYP）。

Methods 85 cement factory workers with more than 3 years of exposure to cement dust and 80 controls without cement dust exposure were surveyed . Pulmonary function test and urine hydroxyproline ( HYP ) were obtained .

乡镇企业几类粉尘作业工厂的劳动卫生调研报告

Labour health investingation on operations exposed to dust in rural enterprises

5家采石场粉尘作业人员防尘意识调查

Investigation on dustproof consciousness of dust exposed personnel in five quarries

海拔高度对粉尘作业人员肺功能影响

Effects of altitude on lung function of dust exposed workers

铁路粉尘作业场所36种粉尘粒度质量分布特性研究

The study of granule quality distribution feature in 36 kinds of dust

二氧化硅粉尘作业工人肾功能损害的调查研究

Investigation on renal dysfunction of workers exposed to silica dust

粉尘作业工人免疫球蛋白与脂质过氧化的调查

Survey on the levels of immunoglobulins and lipid peroxidation in dust-exposed worker

尘肺是危害粉尘作业工人健康的主要职业疾病。

Pneumoconiosis is the main occupational disease in JNFMC .

水泥粉尘作业职业危害早期检测指标初探

The Index for Early Detection of Occupational Hazard by Exposure to Cement Dust

水泥生产性粉尘作业危害调查

Survey on the Damage Caused by Productive Concrete Dust

粉尘作业工人统计工种自动判定模型的探讨

Studies on an automatic discriminant model in job statistics of dust exposure workers

深圳市宝安区1150名粉尘作业工人职业病危害调查

Investigation on Occupational Hazards of 1,150 Dust-exposed Workers in Baoan District of Shenzhen

粉尘作业工人接尘时间肺总通气量的研究

Total Pulmonary Ventilation Capacity for Dust Exposed Workers

广州市422个厂企生产性粉尘作业危害程度分级调查与分析

A study on hazardous degree of industrial dust in workshops of 422 factories in Guang Zhou

目的了解水泥生产性粉尘作业危害情况，探讨防治职业病危害对策和依据。

To learn the damage caused by occupational concrete dust and provide countermeasures and basis for occupational disease prevention .

及时检出易感者即高危人群，限制其从事粉尘作业是重要的预防措施之一。

It is an important precautionary measure to detect the high-risk group and confine them to engaged in dust work .

结果粉尘作业企业和人数分布与物理因素作业基本平行，但粉尘危害程度大，后果严重。

The distribution of dust-exposed enterprises and workers basically accorded with the physical factors , but the dust resulted in great hazards .

新卫生标准GBZ2&2002对粉尘作业点达标率影响的探讨

Study on the influence of new hygienic standard for dust ( GBZ2 & 2002 ) to the up-to-standard rate in dust workplaces

对天津某耐火材料厂129名粉尘作业工人的肺通气功能检测。

This paper were reported that the 129 refratory workers exposed to dust at a factory in Tianjin for pulmonary function test ;

我国尘肺病发病率居高不下，粉尘作业场所的安全问题越发得到社会的广泛关注；

Pneumoconiosis incidence rate has been kept high in China , causing a wide social attention to the safety issue of dusting operation sites .

我国接触二氧化硅粉尘作业人员较多，矽肺病患者数字较大，因此，加强对粉尘中游离二氧化硅含量的检测是一件非常重要和紧迫的工作。

It is already determined that free silicon dioxide for dust not only is the main causeation for silicosis , but also is the major targets or q.

为了制订粉尘作业的危害程度分级标准，本次共调查和整理了115个粉尘作业工种的日接尘时间肺总通气量。

An investigation was made of total pulmonary ventilation capacity of workers from 115 types of dust-exposed work , so as to get some scientific bases for the classification of hazard levels among dust exposed workers .

方法按统一设计的以登记全部粉尘作业工人及尘肺患者为中心内容的研究方案，对国内11个厂矿的尘肺发病率水平进行调查；

Methods Retrospective study was conducted in 11 factories and mines by means of unified methods based on patients and workers exposed to dust . In addition , effect of pneumoconiosis prevention and protection level was assessed .

结论利用工种危险度来设计粉尘作业工人的统计工种自动判定模型，能准确、快速地判定出每个接尘工人的统计工种，减少了人为偏差，使分析资料更具有可比性。

Conclusion On the basis of the risk of dust exposed job , automatic discriminant model for job statistics was able to determine accurately and rapidly his job for each exposed worker , with less bias and more comparable result .

本文根据剂量-反应关系，对有系列X线胸片的379例轻稀土粉尘作业工人进行了累积接尘量计算，并用寿命表方法分析了接尘量与胸片O~+累计发生率的关系。

The data of 379 workers exposed to LRE dust with the series of X-ray chest films were calculated in cumulative dosage of exposure according to dose-response relationship . The relationship between the dosage of exposure and chest film O + incidence rate was analyzed with life table method .

玻璃纤维粉尘对作业工人肺功能的影响

The Influence of Glass Fiber Dust on Human Pulmonary Function

过氯酸铵粉尘对作业工人健康的影响

Effect of Ammonium Perchlorate Dust on Health of Exposed Workers