| Chinese | English |
| 交通废气排放 | traffic emission Exhaust gases and vapours emitted by motorvehicles (机动车排放的废气和水蒸气。) |
| 企业平均废气有害物排放量 | corporate average emission figure |
| 减少废气 | waste gas reduction Reduction of the quantity of gaseous emissions in the atmosphere, from motorvehicles, industrial and heating plants, etc. by the adoption of clean technologies, the effectiveness of process operations, the improvement of fuel quality and the installment of chimney stacks high enough to ensure the dispersion of gases (通过采用清洁技术、有效运用操作过程、改善燃料质量和为确保气体的扩散而使用足够高的烟囱，使得从机动车、工业和采暖设备等排放到大气中的气体排放量减少。) |
| 工业废气 | industrial waste gas Waste gases resulting from manufacturing and other industrial processes which may be treated and released, treated and reused or released without treatment (由(工业)制造和其他工业程序产生的废气，这些废气可能经处理后排放、处理后回收再用或未经处理就排放。) |
| 工业废气 | industrial emission Gas-borne pollutants discharged into the atmosphere from smokestacks of industrial plants (由工厂烟囱排放进入大气的气体承载污染物。) |
| 废料脱气 | waste degasification The removal of gaseous components form waste (废料中气体成分的清除。) |
| 废气 | waste gas Any unusable aeriform fluid, or suspension of fine particles in air, given off by a manufacturing process or the burning of a substance in a enclosed area (制造过程中或在一个封闭区域内物质燃烧所排出的任何无法使用的气状流体、或空气中的悬浮微粒。) |
| 废气 | waste air Exhaust or gaseous air given off by any industrial, manufacturing or chemical process (任何工业、制造业或化学过程中排出的气体。) |
| 废气 | exhaust gas Offgas produced during combustion processes discharged directly or ultimately to the atmosphere (燃烧过程产生的烟气，直接或最终排放至大气。) |
| 废气净化 | waste air purification gas |
| 废气净化系统 | off-gas cleanup system |
| 废气扩散 | waste gas dispersion The process of breaking up and producing a diffuse distribution of the unusable aeriform fluid or suspension of fine particles in air resulting from a manufacturing process or the burning of a substance in an enclosed area (对制造生产过程或在一个封闭区域内物质的燃烧而排放的无法使用的气状流体、或空气中的悬浮微粒进行分解，和产生扩散分布的过程。) |
| 废气排放 | waste gas emission The direct or indirect discharge of exhaust gas into the atmosphere (将废气直接或间接地排放到大气中。) |
| 废气检查 | waste gas examination Qualitative and quantitative analysis of exhaust gases emitted from vehicles, industrial plants, etc. in order to asses their composition (对车辆和工厂等所排放的废气，为评估其组成而进行的定性和定量分析。) |
| 废水曝气 | lagooning The process in which sunlight, bacterial action and oxygen cause self-purification in waste water, Usually taking place in a shallow pond, or system of such ponds (阳光、细菌活动和氧气引起的在废水中的自然净化过程，通常在浅水池塘或池塘系统等地发生。) |
| 机动车辆废气 | motor vehicle exhaust gas Gases vented to the atmosphere by internal-combustion-engine driven vehicles (排放到大气中的气体产生于内燃机引擎驱动的车辆。) |
| 气状废物 | flue gases |
| 燃烧废气 | combustion gas The exhaust gas from a combustion process. It may contain nitrogen oxides, carbon oxides, water vapour, sulfur oxides, particles and many chemical pollutants (燃烧过程中排放出的气体。可能包含氮氧化物，碳氧化物，水蒸气，硫氧化物，小颗粒和许多其他化学污染物。) |
| 生物废气处理 | biological waste gas purification Processes for removing impurities from waste gas based on the employing of microorganisms (从使用微生物得到的废气中去除杂质的过程。) |
| 空气和废物管理协会 | Air and Waste Management Association |
