您要查找的是不是：
- Exhaust gas has been incriminated in air pollution in cities. 废气已过视为城市空气污染的原因。
- The exhaust gas from factory often pollute the air. 从工厂排出来的废气经常污染空气。
- It relied on exhaust gas temperature (EGT). 就靠排气的温度，看到的都是单线和双线的氧传感器。
- The exhaust gas exits through the other exhaust manifold. 废气经另外一个排气歧管排出。
- While rising,the piston carries the exhaust gas upwards. 当活塞上升的时候就把废气排到上面。
- The rocket moves upward due to the push of its exhaust gas. 火箭由于它所排除气体的推力而向上前进。
- Sewage treatment with the combination of an anaerobic fixed film reactor followed by a high rate trickling filter without re circulation was investigated. 厌氧水解池和高负荷生物滤池采用的塑料模块填料具有高空隙率、高附着面积、高布水性能和抗堵塞的优异性能,并无须回流。
- While rising, the piston carries the exhaust gas upwards. 上升的时候就把废气排到上面。
- The exhaust gas from cars pollutes the air and they waste energy. 事实上，汽车尾气污染了空气，浪费能源。
- Exhaust gas discharged from factory always pollute the air. 从工厂排出来的废气经常污染空气。
- The exhaust gas drained from the plant always pollute the air. 从工厂排出来的废气经常污染空气。
- The sewage treatments with the combination of an anaerobic fixed film reactor followed by a high rate trickling filter without re circulation and with the earthworm bio filter were investigated. 国内新研究开发的厌氧水解-高负荷生物滤池和蚯蚓生态滤池就是其中成功的代表。
- Exhaust gas discharged from factories often pollute the air. 从工厂排出来的废气经常污染空气。
- The exhaust gas from the factory often pollute the air. 从工厂排出来的废气经常污染空气。
- The two new ways are compared with exhaust gas CVS sampling method. 空燃比法测量记录进气流量计电压及空燃比等信号，计算得出油耗。
- Most people are under the threat of exhaust gases. 大多数人都受废气的威胁。
- The exhaust gas from the factories always pollutes the air. 从工厂排出来的废气经常污染空气。
- The exhaust gases from factory always pollute air. 从工厂排出来的废气经常污染空气。
- Exhaust gases from the cars are poisoning the air of our cities. 汽车排出的废气正在污染着我们城市的空气。
- A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases. 排气后燃器用以充分燃烧或从化学上改变废气中未完全燃烧或部分燃烧的含碳化合物的设备
