Main motor frequency modulation control.
主电动机调频控制。
External main motor frequency, accurate and intuitive.
马达主频率外置，准确直观。
At machine start, the main motor runs in the wrong direction.
机器启动，主马达运转在错误方向里。
The main motor adopts conversion control and is stable in run.
主电机采用变频控制，工作稳定。
The main motor adopts imported converter to govern in a stepples way .
主动机采用进口变频无级调速。
Rated current of the main motor is lower than the maximum safety limitation.
主机的额定电流低于最大安全电流极限。
Main motor kW capacity has 10% margin against the maximum consumption power at guaranteed capacity.
主电机千瓦容量有10%的利润，对在一定的容量最大的消费国。
The main motor has applied imported inverter, temperature control apparatus are products of RKC of Japan.
主机采用进口变频调速，温控仪表采用日本RKC产品。
The main motor needs to be replaced during the whole modernization in Heavy Plate Plant of Angang New Steel Co.
鞍钢新轧钢公司厚板厂整体改造过程中，主电机需更换。
The speed of main motor can be adjusted in variable frequency so as to adapt different cutting force and drilling speed.
主电机可变频调速，以适应不同的切削力和钻孔速度。
The driven system is including a main motor, auxiliary motor, differential planet gear structure, worm driven and controller.
系统主要由主电机、辅助电机、差动的行星机构、蜗轮蜗杆传动以及控制器组成。
This problem was exacerbated by gas pressure from the rocket's spin motor and main motor where their force vectors were in opposition.
这一个问题被来自火箭旋转稳定发动机和主发动机的气体加剧，在那里他们的力量矢量对抗。
Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.
密封空气被注入到主马达轴（顶部和下部）和驱动马达的齿轮轴的迷宫式密封里。
The main parts: the rack, the main motor, the speed reducer, the screw cylinder rewind materials system, heating system, cooling system, etc.
主机部分：由机架、主电机、减速机、螺杆炮筒副加料系统、电热系统、冷却系统等组成。
Pushing force calculation and main motor capacity calibration are conducted for the three push bench pipe mills currently used in the country.
对我国现有3套顶管机进行了顶推力计算，对主电机容量进行了校验。
The common ones are "hard interlock" -between oil pump motor and main motor and "flexible interlock" -between oil supply pressure and main motor.
主轴承供油联锁系统常见的有油泵电机与主电机之间的“硬联锁”和供油压力与主电机之间的“软联锁”。
Turn the adjustment screw so that the steering arm moves away from the main motor. Keep turning until you hear a metallic sound created when the discs come together.
旋动调节螺杆使转向臂向主电机反方向移动，继续转动调节螺杆直到动盘与定盘接触，发出轻微金属碰撞声为止。
Causes of faults of running feedback of the main motor of the air compressor were analyzed, and cor- responding measures raised, ensuring the steady operation of the unit.
分析了空压机主电机运行反馈故障原因，并提出了相应的解决措施，实现了机组的稳定运行。
The application of preview PWM control in speed regulation system of rolling mill with single main motor drive is introduced. The scheme of hardware is presented at first.
介绍了预见PWM控制在单传动轧机主传动调速系统中的应用，首先介绍了单传动轧机主传动调速系统的硬件结构，然后阐述了最优预见PWM控制原理及其工程应用；
There are axial slots matching with the permanent magnets on outer peripheral of the rotator on the main motor shaft. The circulation winding coil is embedded in the slots.
固装在电机主轴上之转子的外周缘上，按轴向开有多道与永磁体相匹配的嵌线槽，在嵌线槽内嵌置有循环绕组线圈。
The main motor adopts double electromagnetic controlling system. The operation won't be affected if malfunction happens to the electromagnetic valve but equipment still works.
主马达采用双电磁阀控制系统，当一个电磁阀出现故障时，设备还能正常工作，不影响任何使用。
Its operation adopts touching screen to set parameters. The walking speed of disc is controlled according to the current change of main motor to realize the analog manual operation.
锯片行走速度的控制，参照模糊模拟控制理论，依据主机电流的变化，模拟人工操作实现。
The main drive actuating parts of LD-120 five-high tube cold rolling mills include the main motor, belt driving system, rotary feed-in case, intermediate bed and main driving system.
LD- 120五辊冷轧管机的主要传动执行部件有主电机、皮带传动系统、回转送进箱、中间床身、主传动系统。
The mounting seat is fixed on a vertical column of a multi-wire diamond wire saw when in use, and a multi-wire diamond wire saw main motor is started to drive a drive wheel to rotate.
使用时，将安装座固定在多绳金刚石串珠锯的立柱上，启动多绳金刚石串珠锯主电机，带动主动轮做旋转运动。
The position system by back bearings of main shaft is adopted to prevent vibration caused by spline and ensures current of main motor stable and extends service life of rollers and dies.
采用主轴后轴承定位系统，避免主轴花键间隙造成晃动，制粒机主机电流平稳，延长压模压辊使用寿命。
The system of boring main driving is used to achieve the main movement boring machine, main Motor will become the driving force on the tool spindle machining cutting torque and the cutting speed.
镗床主传动系统是用来实现镗床主运动的，它将主电动机的原动力变成可供主轴上刀具切削加工的切削力矩和切削速度。
A recent study shows that meat consumption is one of the main ways that human can damage the environment, second only to the use of motor vehicles.
最近的一项研究表明，对肉类的消费是人类破坏环境的主要途径之一，仅次于机动车的使用。
Electric cars have one main moving part: the motor.
电动汽车有一个主要的运转部件：马达。
Fuel is one of the main factors determining the future of the motor industry and the quality of life in a specific country.
燃料是决定汽车产业未来的一个主要因素，在某个特定国家甚至决定人们的生活质量。
Fuel is one of the main factors determining the future of the motor industry and the quality of life in a specific country.
燃料是决定汽车产业未来的一个主要因素，在某个特定国家甚至决定人们的生活质量。
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