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- Major improvements have been made to raise the engine efficiency. 已经采取了重大措施来提高发动机的效率。
- In order to improve engine efficiency and torque as well as the engine performance,plastic intake manifold was developed for CA4GE engine. 为了提高发动机的效率和扭矩、改善发动机的性能,针对CA4GE发动机研究、设计、开发了发动机塑料进气歧管。
- Carbon deposits will decrease engine efficiency, increase fuel consumption, increase octane needs, and increase hydrocarbon pollution. 增加积碳累积;减低引擎的效率;增加油料;增加燃料需求量;更加速环境污染.
- Engine efficiency is also improved by the use of direct injection (DI) and continuously variable valve timing (VVT) on both the inlet and exhaust sides. 进出口的引擎效率也由直接注射法（DI）和发动机可变气门正时技术（VVT）的运用而改进。
- Deterioration may be defined as the lowering of the engineering efficiency of equipment compared to that existing when the equipment was new. 衰退可定义为现存的设备与当它是新的状态相比较时在工程效率上的降低。
- The products are characterized by functions of fastening project schedule, abating labour work, increasing engineering efficiency, and assuring engineering quality. 该产品具有加快工程进度，减轻劳动强度，提高工程效益，保证工程质量之功能。
- Besides of the functions of channeling fresh air to the engine efficiently and filtering particulates from the air, the air cleaner should be able to reduce the intake noise effectively. 摘要发动机进气系统设计除了满足进气和空气滤清要求外，通常还要求能够有效地降低进气噪声。
- 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。
- The engine of the car has been souped up. 这汽车的发动机加大了马力。
- He climbed into the cockpit and started the engine. 他爬进座舱，把发动机开动起来。
- Heat Engine Efficiency in Elliptical Reversible Cycle of Ideal Gas 理想气体的椭圆形可逆循环过程的热机效率
- Please don't tinker with my car engine. 请不要乱弄我的汽车发动机。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- 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。
- The engine of the car is out of action. 这辆小汽车的发动机出了故障。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- Their labor efficiency is very high. 他们的工作效率很高。
- The fire engine played on the flames. 救火车的水柱喷射在火焰上。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- I heard a car engine purring smoothly. 我听到一辆汽车发动机发出平稳的轰隆声。
