空气中的灰尘

Filtering injection process of paint and dirt, water drift in tail box after filtering, injection of environmental air filter, receive efficient.

过滤喷油过程中的漂移油漆和灰尘，用水过滤后在尾箱沉淀，使喷油的环境空气得到高效过滤。

An opening and at least one ventilation hole are provided in opposite sides of the partition wall, respectively, so that a part of air and dust vortically moving in the cyclonic air flow chamber are introduced into the dust collection chamber through the opening and the air in the dust collection chamber flows back into the cyclonic air flow chamber through the ventilation hole.

在该隔离壁的相对的侧面提供开口和至少一个通风孔，使得在该旋风气流室中旋涡状地运动的一部分空气和灰尘通过该开口被引入集尘室中，并且集尘室中的空气通过该通风孔回流到旋风气流室中。

Is that there is a lot of dust in the earth's air.

有太多的灰尘在地球上的空气中。

Filtered objects: Dust, farina and lampblack, grease particles and moisture and other suspended particles in the air.

过滤目标：灰尘、粉沫、油烟以及空气中悬浮的微粒物质。

With the increasing of stress and incensitive rearing, change of rearing method and high rearing density, Mycoplasma Gallisepticum infection have already been a major problem that affects the poultry industry through its increased morbidity. MG infection can be easily triggered under such environment as poor ventilation , a sudden air temperature change and excessive ammonia and dusts ,even after vaccinating the live vaccine such as Newcastle disease, Infectious bronchitis and Infectious Laryngotracheitis can also triggered this disease.

随着养鸡集约化程度的提高，饲养方式的改变以及饲养密度的提高，在通风不良、空气中氨和灰尘增加或气温骤变等环境中极易诱发本病；甚至接种鸡新城疫、传染性支气管炎和传染性喉气管炎等活疫苗后也都可能诱发本病。

Residents on the west side of Handan live in a miasma of dust and smoke that environmental authorities acknowledge contains numerous carcinogens.

有环境方面的权威人士认为，邯郸市西区的空气中含有大量有毒的灰尘和烟雾，甚至多种致癌物质。

There is the moisture of rainwater and dust in air.

空气中有灰尘和雨水的湿气。

Dust and smoke hung thick in the air, obscuring his vision, and he had to fight not to cough.

灰尘和烟在空气中厚地吊，使他的视野阴暗，而且他必须对抗不要咳嗽。

Like most of China\'s booming conurbations[3], Macau is paying an environmental price; the air is thick with smog and dust, and the Pearl River has transferred some of its pollution to Macau\'s seas.

同中国大多数飞速发展的大都市一样，澳门正在为此付出环境上的代价。空气中弥漫着烟雾和灰尘，一些来自珠江的污染物也流入了澳门附近海域。但是，展望未来发展，这种损失算不了什么。

Warm moisture and evaporative cool moisture humidifiers do not release any white dust into the air.

温湿度和水分蒸发冷却加湿器不释放到空气中的白色灰尘。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了