1.
Smoking aggravated the damage of traffic air pollution on the health of traffic police who were smokers and worked outdoor.
吸烟和交通废气污染联合作用加重了对吸烟外勤警的健康损害。
2.
alternatively-fired exhaust gas boiler
废气-燃油交替式锅炉
3.
The waste gases must be vented from the forehearth sections.
废气必须从通路段排除。
4.
For example, the polluted air given off by cars will do great harm to our health, too many private cars will lead to traffic jams and a great deal of energy will be wasted and so on.
例如，汽车排出的废气对人体有很大的伤害，太多的私家车会导致交通阻塞，很多能源被浪费等。
5.
three wastes--waste gas, waste water and waste residue
三废--废气、废水、废渣
6.
a valve through which burned gases from a cylinder escape into the exhaust manifold.
通过来自汽缸的燃烧废气进入排气集管的阀。
7.
(2) Industrial solid waste means solid waste discharged from production activities of industries, transportation, etc.
（二）工业固体废物，是指在工业、交通等生产活动中产生的固体废物。
8.
The development of heat exchange system for a diesel-hot-air stove of exhaust gas recirculation in greenhouses;
废气再循环式柴油热风炉热交换系统的研制
9.
Experiential Communion about Catching Dust Treatment of Foundry Cupola Exhaust Gas
铸造业冲天炉废气除尘治理的有关经验交流
10.
Pipes that carry waste water;a bridge that carries traffic between the two cities.
输送废水的管子；两个城市之间转运交通的桥梁
11.
Application of Building Waste Matters in Hongqiao Comprehensive Traffic Hub Project
建筑废弃物在虹桥综合交通枢纽工程中的应用
12.
Elementary Analysis on Application of Building Waste Matter in Hongqiao Comprehensive Traffic Hub
浅析建筑废弃物在虹桥综合交通枢纽的应用
13.
a current of air (usually coming into a room or vehicle).
一种气流（通常进入房间或交通工具内）。
14.
An apparatus for drawing out noxious air or waste material by means of a partial vacuum.
排气装置通过部分真空的方式排出有害气体或废物的装置
15.
To give off(vapor containing waste products)through the pores of the skin or the stomata of plant tissue.
蒸发通过皮肤毛孔或植物组织的气孔散发（含有废料的气体）
16.
"A fresh air-fuel charge enters through the intake port, and the Burned gases exit through the exhaust port. The complete cycle of operation is as follows."
新的可燃混合气通过进气口进入,燃烧过的废气从排气口排出．整个工作过程如下:
17.
The heavy traffic tinctures the air with carbon monoxide.
繁忙的交通使空气中充满了一氧化碳。
18.
hovertrain traffic controlling or signalling equipment electrically-operated
电动气垫列车交通管理或信号设备