他们可以受到永久性的操作或启动制动特性。
They can be subjected to both permanent operation or to start-brake characteristics.
发射后差不多三天时间，制动火箭启动了，阿波罗8号飞船进入了月球轨道。
Nearly three days after launch, the braking engines fired and the Apollo 8 capsule went into orbit around the moon.
每列列车底部都安装了一个“黑匣子”，如果检测到可能影响列车运行的障碍物，可以在1.4秒内启动紧急制动。
A "black box" has been installed at the bottom of each train and it can activate emergency braking within 1.4 seconds if obstacles that might affect the running of the train have been detected.
右边的操纵杆可分离发动机助动装置，同时启动底部盘式制动器，而左边的操纵杆可以让跑步机自己停下，这样你就不会滑行了。
The right lever disengages the motor assist and activates a rear disc brake, while the left one stops the treadmill itself, so you can go from motor assist to coasting.
车上已经被装了远程制动装置，一个几英里以外的控制中心发来的无线信号将确保盗贼一旦启动引擎，他就不能再次发动汽车了。
The car is fitted with a remote immobilizer and a radio signal from a control center miles away will ensure that once the thief switches the engine off, he will not be able to start it again.
然后电机启动反相序制动并降低它的速度。
在很多应用场合中，要求多台步进电机在运行目标距离不同的情况下，能同时启动、加速、高速、减速、制动停止。
In many applications, under the circumstances of different target distances, more than one step motor are required to start, accelerate, high speed, decelerate, brake to stop simultaneously.
论文就这种装置的结构原理进行了分析，并对这种装置实现软启动、软制动、无级调速及多点驱动功率平衡进行了分析。
The paper has analysed the structure principle of this kind of device, and analysed soft start, soft brake, variable speed regulation and multi-drive power balance.
简单控制是指对电动机进行启动、制动和顺序控制。
Simple control is about start, apply the brake, and order control.
安全联锁装置确保装衣门打开状态下制动机器启动。
Safety interlocks ensure fitted clothes door open state machine starts braking.
单片机通过CAN总线向主控制器发送检测数据，主控制器经过判断可主动启动并完成车体的制动动作。
The microcontrollers transmit data to the main controller by the CAN bus, the main controller can start-up and finish the brake action initiatively after estimating.
启动发动机。松开刹车制动并选择正确的档位驶回公路。
Turn on the engine. Release the parking brake and select the correct gear to move back onto the road.
为了适应短距离起停车的特点，必须使列车启动快、制动距离短。
In order to adapt to the characteristics of short on parking, must make the train start fast, short braking distance.
采用浮动门槛、正序电流制动和静稳破坏后提高动作门槛值的方法，来防止系统振荡时误启动。
Measures, such as the floating of threshold, braking by positive sequence current, driving up the threshold during power swing, etc are suggested to prevent th.
提出了汽车发动机启动系统测试的内容、方法及步骤，介绍空载试验、全制动试验、电磁开关试验的方法和线路。
This article presents the content, method and process of auto engine starting system test. This paper introduces many means and circuits of no-load test, overall braking test and solenoid switch test.
因此，构建适用于不同结构特点的机车，能够进行启动试验、牵引试验、制动试验等的机车定置试验台势在必行。
Therefore, it is necessary to come up with train - testing bed which is able to carry out various experiments such as starting up, dragging and braking etc.
在地铁车辆的运行过程中，频繁的启动与制动，加上众多的弯道，运行条件十分恶劣。
In the operation process, it starts and brakes frequently, besides many corners exist, so its operation condition is very bad.
本文结合国内外情况 ，对蓄能电站电动—发电机不同的启动、制动方式 ，优缺点等作了比较和阐述。
Combining domestic and abroad circumstances, accumulating motordriven generator different start and trig way, the advantage and disadvantage etc.
采用四轮驱动送丝机，受焊接电源控制，送丝稳定，启动，制动良好，维护方便。
Wire feeder of four drive roll system is controlled bu welding power source with the advantages of stable feed speed, good start and brake characteristics, easy to move.
在实验室进行了下运胶带输送机液压储能制动与辅助软启动的模拟试验研究，验证了所设计的基于节能思想的液压储能制动与辅助驱动系统是可行且有效的。
Hydraulic storage braking and auxiliary soft starting of down belt conveyor have been simulated in laboratory, at the same time, have testified that this energy saving hydraulic system is available.
从这名字看来，你会想，这是控制一个随机启动帧，但其实不是的。它是控制动画从指定的帧开始的。
From the name you would think it controls a random starting frame but it does not, it just causes the animation to start at the specified frame.
在每次测试第一次通电过程中，控制动作时间比较电路启动，同时数字信号处理芯片自动记录每一路的热敏电阻的动作时间数据，并进行处理。
In the first course of testing, the operating time of compare circuit is brought into play, synchronously, digital signal processor clock all the testing circuits operating time and keep these .
保护电路防止在不利情况 下启动离合器制动器（48）。
The protective circuit prevents actuation of the clutch brake 48 under such conditions.
对黑启动过程中发电机带空载长线路可能出现的欠励限制动作导致的系统工频电压升高问题进行了研究。
This research aims to study over voltage induced by under-excitation limitation moves in black start of the power system.
控制系统的保护电路通常监视数据总线(148)的数据输入，该数据输入可表示不利于离合器制动器启动的情况。
A protective circuit of the control system normally monitors data inputs from a data bus 148 that may indicate conditions that are not favorable for clutch brake actuation.
通过对启动电动机启动功率的分析，提出以柴油机的制动功率必须大于负荷的峰值功率作为条件来校验其容量。
Through analysis on the start power of the starting motor he also puts forward the capacity of the diesel should be checked in conditions t…
及在换档时速度的变化。使我们更好的了解汽车在启动，刹车，制动，时速度与时间的变化。
And when shifts gear the speed change which gives us better understanding of automobile in starting, the braking, applying the brake, speed and time changing.
传输媒介不需要了解控制字符或启动任何控制动作的一种传输方法。
Transmission where the transmission medium does not recognize control characters or initiate any control activity.
传输媒介不需要了解控制字符或启动任何控制动作的一种传输方法。
Transmission where the transmission medium does not recognize control characters or initiate any control activity.
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