您要查找的是不是：
- exhaust smoke level 排出的烟量,排烟量
- Refer to Excessive Exhaust smoke (Engine Diagnosis Performance). 请参阅过度排烟（引擎诊断执行）。
- The re sults show that the fuel cetane number and engine exhaust smoke decrease and eng ine thermal efficiency improves with adding DMC in diesel fuel. 结果表明，在柴油中添加DMC，燃料十六烷值降低，发动机热效率提高，烟度减小。
- The air temperature and absolute roughness are key factors affecting frictional resistance of brick or concrete ducts for pressurization air supply systems and exhaust smoke systems in high-rise buildings. 摘要空气温度和绝对粗糙度是影响高层建筑加压送风系统和排烟系统风道沿程阻力的主要因素。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- Light weight gas turbine exhaust smoke measurement 轻型燃气轮机排气冒烟测量
- Vehicle Engine Exhaust Smoke System 车辆发动机排烟系统
- Tank Engine Exhaust Smoke System 坦克引擎排烟系统
- Feasibility research of using the cross-passage to exhaust smoke 利用地铁区间隧道间联络通道排烟的可行性研究
- Simple talking about problems of exhaust smoke of residence kitchen 住宅厨房排烟问题的探讨
- It was once thought unmanly not to drink and smoke. 身为男子不抽烟不喝酒曾视为无男子气概。
- Application of cyclone for the exhaust smoke of petroleum 旋风分离器在烟气除尘中的应用
- I'd like a room on the upper level. 我想要楼上的房间。
- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- Exhaust smoke standard for diesel vehicle under lug-down test 柴油车加载减速烟度排放标准
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- A good cigarette will smoke at least ten minutes. 一支好烟至少可以抽10分钟。
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
