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- He diagnosed the trouble that caused the engine knock. 他查出了引起发动机发出爆震声故障的原因。
- He diagnosed the trouble that caused the engine knock . 他找出发动机爆声的毛病所在。
- A substance, such as tetraethyl lead, added to gasoline to reduce engine knock. 抗震剂一种加在汽油中可以减轻发动机震动的物质，如甲乙基铅
- EGR can reduce emission of Engine fueling gas with high hydrogen content,diverse engine knock and maintain a stable power output. 通过废气再循环,一方面可以改善以高含氢气气体为燃料的发动机的排放,另一方面可以减少发动机的爆燃,保持功率稳定。
- Vehicle engine knock analysis and control 汽车发动机的爆震分析与控制
- Engine Knock Combustion Measurement and Critical Knock Detection 内燃机爆震燃烧探测及其临界爆震判析
- Gasoline Engine Knock Control Based on Spark Control Arithmetic 基于点火控制算法的汽油机爆震控制
- Keep your hands off me; or I'll knock you down. 不要碰我，当心我把你打倒在地。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水，否则引擎会过热。
- There was a furious knock at the door. 有人在猛烈地敲门。
- The engine of the car has been souped up. 这汽车的发动机加大了马力。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- He climbed into the cockpit and started the engine. 他爬进座舱，把发动机开动起来。
- I was able to knock their price down to $1. 我把价格压到一美元。
- We knock off at 12:30 for lunch. 我们十二点半时停下工作去吃饭。
- Please don't tinker with my car engine. 请不要乱弄我的汽车发动机。
- She fell off her bike and got a nasty knock. 她从自行车上摔下来，摔得很重。
- When I fell I got a terrible knock on the head. 我摔倒时头撞得很厉害。
- I'd only gone five miles when the engine packed up. 我刚开出5英里，汽车的引擎就出了毛病。
- Don't drink too much of this it'll knock you out! 这种酒别喝太多--喝多了就醉了！
