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1·As load increases, dust concentration in producer gas also increases.

随着负载的增加，生产者尘埃气体浓度也增加。

2·Respiratory dust content in air I creases with raising of dust concentration.

说明空气中呼吸性粉尘的含量随着粉尘浓度的增高而增加。

3·The seam water injection is an effective measure to control coal dust concentration.

煤层注水是降低矿井粉尘浓度的有效措施之一。

4·Dust concentration in the gas depends upon the type of gasifier, intensity of load and type of fuel.

尘埃气体浓度取决于气化炉类型，负载和燃料类型强度。

5·Apply to wet or with oil, dust concentration of dust, can also be used for large-size dry dust, the effect is better.

适用于潮湿或含油脂，粉尘浓度大的粉尘，也可用于干燥大粒径粉尘，效果更佳。所有规格滤筒均可提供防油防水处理。

6·The K-Factor correlated linearly with dust concentration, this is due to the variation of dust particle median diameter.

这种影响是由于粉尘颗粒中位径变化而引起的。发尘源非连续发尘时不但引起粉尘浓度变化，而且引起中位径改变。

7·A piezoelectric-balance type PM-10 monitor used for measuring the inhalable dust concentration indoor has been developed.

本课题研制了一种应用压电天平原理，用于室内公共场所监测用的PM-10粉尘测定仪。

8·Methods dust concentration of mine area and the levels of lipid peroxidation of workers exposed to coal mine dust were studied.

方法检测煤矿粉尘接触量和人群脂质过氧化水平。

9·Objective To demonstrate the problem which occurs during the course of measurement of dust concentration with present recognized method.

目的对工作场所空气中粉尘测定存在的问题进行探讨。

10·The dust concentration distribution on the electric field section in ESP is not uniform, this is one of reasons to produce secondary blowing dust.

电除尘器内电场断面烟尘浓度呈非均匀性分布，它是产生振打二次扬尘的重要原因之一。