The paper introduces the principle of the dust monitor. Especially explains the principle and application of the transmission method and the scatter method.

本文介绍了测尘仪器的基本原理，着重阐述了透射法和散射法的基本原理和实际应用。

My family thinks I bought a brand new high resolution monitor — but all I did was wipe off the dust and fingerprints.

我家人以为我买了一台崭新的高分辨率显示器——但实际上我所做的只是擦去了外面的灰尘和手指印。

A given country might want to monitor dust storms, measure rice yields or track population migrations.

一个领先的国家需要检测沙尘暴，测量大米产量，和跟踪人口流动。

It isn't a speck of dust, it isn't a smudge on the camera lens or on your monitor.

这可不是灰尘瑕疵，也不是照相机镜头或者你的屏幕上的污垢。

Sensors monitor the dust levels.

用传感器检测粉尘量。

And clean the monitor often with an antistatic dust cloth.

此外，要经常用防静电除尘布擦拭显示器。

An electrically-sensitive transparent material is deposited on glass or a plastic sheet that covers the panel. Sensors monitor the dust levels.

在覆盖电池板的玻璃或塑料片上沉积一种电敏透明材料，传感器监测灰尘等级，当灰尘达到额定等级时，系统发生作用，利用电池板所发电流产生一个电荷。

Objective To monitor coal mine dust concentration and composition, study the incidence of coal worker's pneumoconiosis, and provide a scientific basis for pneumoconiosis control.

目的监测煤矿井下粉尘浓度及组成成分，研究其与煤工尘肺的发病关系，为尘肺病防制提供科学依据。

Uses alternating current coupling sensor to Intelligent monitor the dust pellet of the source of pollution.

采用交流耦合方式传感的污染源粉尘颗粒浓度的智能监测。

Methods the method for examining dust particles in air was used to monitor the cleanliness of clean room under conditions of various activities.

方法采用检测空气中尘埃颗粒的方法对洁净室各种动态情况下洁净度进行了监测。

Undertake a comprehensive dust compliance activities to strengthen the linking site ventilation management, and strengthen key areas such as face corner gas monitor.

开展综合防尘达标活动，加强贯通地点通风管理，强化工作面隅角等重点区域气体监测。

It introduces the risk, monitor, analytical method, classification, source and prevention of the dust particles during the car body painting.

介绍了车身涂装过程中灰粒的危害、监测、分析方法、分类、来源及防治方法。

Dust is usually a nuisance. But "smart dust" could revolutionize how we monitor and understand the world around us.

灰尘通常是一种令人讨厌的东西。但“智能灰尘”却可以彻底改变我们观察和理解周围世界的方式。

In addition, the system can also play on the monitor dust, anti-theft protection effect.

此外，该系统还可以起到对显示器防尘、防盗的保护效果。

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。

Environmental protection departments detect atmosphere and water in order to monitor urban environment, however, urban dust is in close relationship with human daily life.

目前环保部门对城市环境质量监测主要是大气和水质，而城市尘土这个与城市人类生活密切相关的介质没有引起研究者的关注。

Dust particle counter, dust particle multi-point inspection system, sampling device, environment comprehensive parameter monitor, FFU central controller, etc.

尘埃粒子计数器，尘埃粒子多点检测系统，浮游菌采样器，环境综合参数监测器，FFU中央控制器等。

In the modern industry production, the measurement of dust concentration is more and more important, so it is necessary to design a fast dust concentration monitor used in working field.

现代工业生产中，粉尘浓度测量已经越来越重要，所以设计一种用于现场的粉尘浓度快速测量设备是十分必要。

You can take this portable ultrasound monitor anywhere. It is lightweight, dust and splash proof. See anywhere you go with its transflective LCD screen.

这款不反光液晶显示屏，不仅可以随时随地查看，而且外形轻巧、防尘防水。