灰尘

Ventilate computer rooms regularly. Install ventilating fan or air conditioner to mitigate the effect of polybrominated dibenzofuran on the body. The dust density around computers is hundreds of times higher than other spaces in the computer room. The dust long adheres to the skin and thus causes various skin diseases.

电脑房间要经常通风，在室内安装换气扇或空调，减轻溴比二苯呋喃对身体的影响，计算机附近的灰尘密度要比机房其它空间高出上百倍，它们长时间附着于人的皮肤上，可导致各类皮肤病。

The dust filter of this vacuum is replaceable.

这台吸尘器的灰尘滤网是可以替换的。

Air shower transmission Windows is a gate lock and the dual role, is passed Items must be after the cleanroom can enter after, so can effectively To prevent transmission of the item will dust or bacteria into the clean room.

风淋室传递窗是具有闸门与门锁的双重作用，被传递的物品必须经过风淋后才能进入洁净室，所以能有效地防止传递的物品将灰尘或细菌带入洁净室。

We transfer the taken picture into binary form and separate scratches and dusts by calculating their areas.

取像后，使用二值化加强刮痕影像，再利用二值化图形中面积的大小进行刮痕与灰尘的分类，藉此来检测出玻璃基板上的刮痕。

The aircraft track sealed tank type, completely solve the water, chips, dust on the track pollution, erosion, the overall efficiency than the ordinary type increased by 10 times.

该机轨道采用密封油槽式，彻底解决水、切屑、灰尘对轨道的污染、腐蚀、整体比普通型使用效率增加10倍。

Do It Yourself House Leveling There are some parts of a Do It Yourself House Leveling pneumatic tool that need proper oiling, or lubrication, while some components of an electrically driven tool need to be kept free of dust and debris.

做自己家的水准还有部分做盖房子需要妥善注油平整气动工具、或润滑，有些部件的电动工具须沾有灰尘和残骸。

Their faces are covered with dust, sand, tar, gun lubricant, tobacco spittle and sewer water from the town.

他们的脸上沾满了灰尘、细沙、沥青、枪油、烟草沫、还有镇上的污水。

I suffer a lot if I breathe in dust, tobacco smoke, coal fumes, insecticides or something with a particular odor.

我要是吸进了灰尘、纸烟、煤烟、杀虫药或其他带特别气味得东西，我就很难受。

Through the survey: 90% of indoor dust from shoe soles and tire into the rotation, thus causing indoor pollution, and must now, more and more people are aware of indoor cleaning, clean, but the essential function of the entrance of dust.

通过调查显示：室内灰尘90%是由鞋底和转动的轮胎带入的，从而造成室内环境污染，绝现在，越来越多的人意识到了室内清洁，干净，然而门厅的除尘功能必不可少。

Heart tiger was also covered with this layer of dust, gray.

张久虎的心里也被这层灰尘覆盖着，灰蒙蒙的。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。