The starting process of wind tunnel, involving turbulence, shock wave, low subsonic and high supersonic mixing flows, is a very complex transient process.
超声速风洞的起动过程涉及到湍流、激波及低亚声速和高超声速混合流动，是一个非常复杂的瞬态过程。
Soft-starter can limit the start current and torque of the induction-motor, reduce the influence to the power circuit in the starting process, and prolong electrical equipments' working life.
软启动器可以限制感应电机的起动电流及起动转矩，减少了电机起动过程中对电网的冲击，延长了电气设备和机械结构的使用寿命。
Simulation research on big capacitor applied in the starting process of diesel locomotive;
对现有的内燃机车以及加入超大电容后的起动过程进行理论分析。
Effect on inlet starting of nozzle starting process was studied in a 500 mm Mach 8 gun tunnel.
在马赫8炮风洞中开展了不同初始真空压力条件下风洞喷管启动过程对侧压进气道启动的影响研究。
There seemed to exist a starting process for the rice plants to respond to cold water treatment.
冷灌处理开始至植株产生反应之间存在一个启动过程。
Using time sequence method, the starting process of some aero-engine is controlled by starting control box.
某型发动机的起动过程采用时序控制方式，由起动程序机构来实行控制。
The authors have done some research work on starting process for multi-cylinder direct injected diesel engine.
本文作者对直喷式多缸柴油机的起动过程进行了研究。
Set up the simulation model for the starting process and analyze the performance of the vehicle with DCT and AMT.
结果表明，采用所设计的起步控制策略能够有效地提高汽车的起步品质。
This gives explanation on some phenomena in vehicle starting process both found in real world and described in literature.
从而解释了车辆在起步时需要较大驱动力矩的原因。其结果亦解释了文献中所描述的起步过程现象。
The magnetic structure and starting process of the line-start permanent magnet synchronous motor are relatively complicated.
三相异步起动永磁同步电动机的磁路结构和起动过程都比较复杂。
A method of identifying the end of soft starting process based on the voltage across the non-conducting thyristor is introduced.
介绍了一种利用晶闸管两端电压信号来确定软起动结束点的方法。
The results show that end-burning grain will give better behavior to the starting process of the thermal power underwater vehicle system.
结果表明，改进后的实心药柱能够很好地改善水下航行器热动力系统启动过程。
Combination of catalyst convert er quick activation technology with absorbing technology can effectively reduce HC emission during cold starting process.
催化转换器快速起活技术与吸收技术相结合可以有效降低冷起动暖机过程的HC排放。
Influence rules of air intake preheating on revolution speed, starting time and HC emission in the starting process of electronic controlled diesel engine were acquired.
得出了进气预热在电控柴油机起动过程中对转速、起动时间、HC排放的影响规律。
This paper provided the application of simulating human intelligent control multi-mode IC control to the starting process of the electronic magnetic controlled gyrocompass.
本文提出将多模态仿人智能控制应用于陀螺罗经的启动过程。
The service life of aluminum reduction cell can be prolonged by optimization of the cathode material, heat field distribution, roasting and starting process, normal operation.
通过对内衬材质、热场设计、焙烧与启动制度及正常生产维护的优化可有效提高电解槽寿命。
Then the model is applied to simulate the direct start-up process, the reduced voltage starting process and the starting process with series resistance in the armature circuit.
据此仿真模型，进行了并励直流电动机的直接起动、降压起动、电枢回路串电阻起动的实例仿真实验，给出了有关仿真结果。
The experiments found that the modification of the ignition place improved the cool-start ability and the added small holes reduced the soot emission during the starting process.
试验表明改进后的加热器低温点火能力明显提高，启动过程的碳烟排放水平显著降低。
Features and emission conditions of gasoline engine cold starting process and the significance of cold starting control technology to the future emission regulations are discussed.
论述了汽油机冷起动工作过程的特点、排放状况及冷起动控制技术对满足未来排放法规的意义。
In this paper SIMULINK, a dynamic simulation tool in MATLAB software, is used to establish the simulation model of the asynchronous motor starting process, and simulation results...
利用MATLAB软件中的动态仿真工具SIMULINK建立了异步电动机起动过程的仿真模型，仿真结果验证了判据的正确性。
A new simulation model was proposed for the starting process of diesel-generator by compressed air, and the mathematics model of starting equipment by compressed air was put forward.
针对柴油发电机的压缩空气起动过程，给出了压缩空气起动装置数学模型，提出了新的系统仿真模型。
The starting process of asynchronous motor is analyzed and the mechanism of normal asynchronous motors frequently damaged by driving heavy load starting devices is explained reasonably.
对异步电机的启动过程进行了分析，对普通异步电动机用于驱动重载启动设备而造成频繁损坏的机理进行了合理的解释。
Wear-and-tear is one of principal inactive forms of metallurgical spare parts. The laser reinforcing treatment of metallurgical spare parts surface is a new starting process in our country.
磨损是冶金备件主要的失效形式之一，用激光对冶金备件表面进行强化处理是目前国内刚刚起步的一项新工艺。
Wear-and-tear is one of principal inactive forms of metallurgical spare parts. The laser reinforcing treatment of metallurgical spare parts surface is a new starting process in our country.
磨损是冶金备件主要的失效形式之一，用激光对冶金备件表面进行强化处理是目前国内刚刚起步的一项新工艺。
应用推荐