engine n. 1.机械,机器。 2.引擎,蒸汽机,发动机。 3.机车,车头。 4.工具;〔古语〕方法,手段。 a Diesel [steam] engine 柴油[蒸汽](发动)机。 an internal combustion engine 内燃机。 an auxiliary engine 辅助发动机。 a dental engine 钻牙机。 an engine of torture 刑具。 an engine of warfare 兵器,武器。 a fire engine 救火车,灭火机。 a gasoline engine 汽油机。 a pile engine 打桩机。 a race engine 比赛用汽车,赛车。 an empty engine (未挂列车的)空车头。 vt. 给…安装发动机。
Now the common means of testing the performance of engines in real time is noload dynamometer test , which computes the engine power by measuring the average accelerate time 目前国内外常用的发动机动力性能实时检测系统是采用无负荷测功法,即通过加速后测定平均加速时间的方式来计算发动机的功率值。
With the stricter requirements of engine power performance , economic performance and engine emission , it is not enough to improve engine performance only by researching its static performance 汽车在运行条件下,发动机大多处于非稳定工况下工作,其在非稳定工况下的行使时间、燃油消耗量和有害物排放等均占主导地位。
Today , pratt & whitney engines power nearly half of the world ' s commercial fleet . every few seconds ? more than 20 , 000 times a day ? a pratt & whitney - powered airliner takes flight somewhere in the world 今天,普惠的引擎为世界上几乎一半的商用飞机提供动力。平均每隔几秒钟、每天超过20 , 000架次、使用普惠动力的客机飞行在世界的每个角落。
A new or reconditioned engine , gearbox or rear axle needs to be “ run - in “ in order to allow the working parts to develop a special type of polished surface which can be obtained only by driving at moderate speeds without the use of full engine power 新制或大修过的发动机、变速箱或后桥装置需要磨合,以使运行部件形成特殊型式的磨合表面,这只能通过中速行驶和避免发动机满载来实现。
Hev is the most feasible solution to solve the energy and pollution problems . the parameter ( engine power electromotor power and ratio of driveline ) of powertrain system for hev have notable influence on dynamical performance economical fuel consumption and emission of vehicle Hev驱动系统参数(发动机功率、电动机功率及传动系速比等)对车辆的动力性、燃油经济性和排放性能均有显著影响。
The power of the diesel engine is transmitted to the rudder propeller through an elastic coupling , a clutch and the universal shafts , the rudder propeller transmits the engine power to the propeller via upper and lower bevel gear sets ( z - drive ) 原动机(柴油机)的推进动力通常是通过高弹性联轴器、离合器、万向传动轴送到舵桨,舵桨将动力通过上、下两对螺旋锥齿轮付传送到螺旋桨,从而产生推力( z型推进) 。
Simulation results show that wet compression can be used to cool compressors and gas turbines , when this technology is used , compression work consumed is lowered and engine power output increases and even more , compression work can be less than isentropic dry compression work 计算结果表明:湿压缩可以被用来进行有效的冷却,减少压缩功,增加涡轮输出功;而且湿压缩的压缩功有可能比等熵干压缩的压缩功还要少。
In the system , the rotate speed sensor and torque sensor are fixed between the engine power output shaft of yanmar combine harvester and the power input shaft of working device . the signals of torque and rotate speed are preprocessed such as v / f , amplified . and the power is computed 该系统在洋马联合收割机的发动机动力输出与工作装置的动力输入轴之间安装了转速和扭矩传感器,对转速和扭矩传感器的输出信号进行v f转换、放大等预处理,并计算出功率值。
Last of article , uniting the concrete situation of the laboratory , a modification means to simulate the systematic unit of diesel engine power station more clearly is put forward ; along with utilizes fuzzy + pi ' s double model to lift the laboratory physics imitation system control performance means 在文章的最后,结合实验室具体情况提出了实现进一步逼真模拟柴油机电站系统装置的改进方法;以及利用模糊+ pi双模控制,提高实验室物理仿真系统控制性能的方法。
Dpj88 - 380 ac distribution panel is a part of communication power supply , applies to all kinds of large cappacity distribution user . it can be used not only for the rectifier , but also for the ac lightingicair - condition and other devices . the panel is used to connect the mains supplyicoil engine power supply and ac load , it can be suplied by two ways of mains or by two ways of mains and spare generator at the same time . it is flexible and cnvenient 380型交流配电屏是通信电源系统的一部分,使用于各种大容量配电用户,其不仅考虑了整流器的需要,同时也兼顾了交流照明、空调和其他设备的用电要求,是连接各路市电、油机电源和交流负载的常用设备dpj88 - 380型交流配电屏,可由两路市电同时供电,使用灵活方便。