To rent a car you must produce a passport and a current driving licence.
要租一辆车你必须出示护照和现有驾照。
Mutual capacitance: A layer of driving lines carries current.
互电容 ：一层含有电流的驱动线路。
Driving this phenomenon is the rising number of households that are deeply 'under water,' owing much more than the current value of their homes.
这种现象背后，是陷入严重“负资产”的家庭数量越来越多，也就是所欠贷款超过了房产的当前价值。
They assert three critical factors driving current demand for Internet addresses.
他们断言，有三个关键因素驱动当今的互联网地址需求。
And it's the current uncertainty about the future that is driving investors to sell and to wonder whether they shouldn't instead be buying.
而当下正是因为对未来没有把握，才驱使投资者抛售股票，才让他们犹犹豫豫地考虑是否应该转而买入。
Alternatively, the improved storage capacity could be used to cut the size of battery packs inhalf while maintaining the current driving range, making electric vehiclesconsiderably cheaper.
另外，提升后的储存容量可以在维持电流驱动范围的同时，使得电池组的尺寸缩减一半，这将使得电动车相当便宜。
Instead, inflation expectation is probably driving current rent increases.
相反，通胀预期可能是推动房租上涨的原因。
Human overpopulation is the driving force behind the current mass-extinction crisis endangering.
目前大量濒危物种灭绝危机的背后驱动力正是人类人口过多；以下是灭绝物种的比例。
The semiconductor laser power supply features continuous adjustable laser pulse frequency and continuous adjustable laser driving current of 6~30A.
其中，激光频率设置为连续可调，激光器的驱动电流6~30A连续可调。
The common and differential mode voltage produced by the PWM inverter can generate large common and differential current in the motor driving system.
由三相pwm逆变器产生的共模和差模电压可以在电机驱动中产生足够大的共模和差模电流。
Therefore, it is necessary to stabilize the driving current and the ambient temperature of the optical source by some technical means.
因此，光源的恒温控制与光源驱动电流的恒流控制是必要的。
Therefore, it was necessary to stabilize the driving current and the ambient temperature of the optical source by some technical means.
因此，光源的恒温控制与光源驱动电流的恒流控制是必要的。
In an optical current sensing system, when the fluctuations of the driving current or the ambient temperature of the optical source used happens, the peak wavelength of the source will change.
在光学电流传感器系统中，光源的驱动电流与环境温度改变，都会造成光源峰值波长移动。
There are many factors driving these changes and shaping the current and future operation prospects for all the industries.
许多因素在推动这些变化，并塑造着当今乃至今后各行业的经营前景。
The pull of popular culture is what is driving the current worldwide popularity of mobile phones.
拉动的流行文化是什么驱动了目前世界范围内流行的手提电话。
Features include fast response, low driving voltage and low current consumption.
其功能包括快速响应，低驱动电压和低电流消耗。
The rotary driving circuit, position detecting circuit, and welding current sampling circuit of the high speed rotating arc sensor are introduced in detail.
详细介绍了高速旋转电弧传感器的旋转驱动电路、位置检测电路以及焊接电流采样电路。
The part of driving includes constant current control, constant power control and pulse modulation control.
驱动部分又包括恒电流控制，恒功率控制和脉冲调制控制三个方面。
VCC power | VF LED voltage regulator, driving voltage, IF forward current.
VCC为电源|稳压器电压，VF为LED驱动电压，IF为顺向电流。
The capability of output current is an important parameter to be considered in driving circuit.
驱动电路输出电流的能力是必须考虑的一个重要参数。
Constant current driving and constant temperature controlling techniques are adopted on DFBLD to make the central wavelength of it accurately point at detected gas absorption.
本文通过对DFBLD光源采取恒流驱动和恒温控制技术，使DFBLD光源的中心波长精确对准被测气体吸收峰。
The leakage current is of no use rate. The current does not leak the thermocouple insulation driving motor, lighting and heating, but it will still occur.
漏泄电流是没有用率的。经绝缘层漏泄的电流并不能热电偶驱动马达、发光或加热，但是依然会发生耗费。
The driving circuits adopt constant current chopping for the purpose of improving rotating torque and increasing working efficiency of the stepper motor.
驱动电路采用恒流斩波方式，提高了步进电机的运转扭矩和工作效率。
The overall hardware design scheme is performed, such as DSP 3. 3V power, voltage and current sampling module, IGBT driving circuit, I/O signal processor, fault detection module and COM circuit etc.
对系统硬件设计的DSP 3．3V电源的获取、电压电流采样模块、IGBT驱动、一般I／O信号的处理、故障监测和串口通信电路进行了研究分析。
This paper analyses the feedback technology for the power supply of semiconductor laser, which is used for stabilizing the driving current and the optic output power of semiconductor laser.
本文讨论在半导体激光器电源中采用反馈技术来稳定激光器的驱动电流和输出光功率。
The Paper discusses the advantages of DSP used to control motor, the wave form of driving current, and the driving effect.
本文分析了使用DSP控制电机的优点，并给出了驱动电流波形，分析驱动效果。
Furthermore, the GMI effect is enhanced and magnetic sensibility is improved by current annealing, deposition with dc current and adjusting the driving current amplitudes.
并通过电流退火，电流化学镀和调节驱动电流幅值来增强复合丝的GMI效应和磁场灵敏度。
The current separate operating system in the Chinese finance is in disequilibrium, which produces the objective necessity and driving force for changes in the operating system.
我国现行分业经营制度处于非均衡状态，这就产生了金融业经营制度变迁的客观必然性和推动力。
A design method of using GAL to make a constant current source is introduced, proving a new method of current stabilization by means of driving regulated transformer by a controlling device.
主要介绍以可编程门阵列器件构成恒流源核心控制电路的设计思路，通过机电自控装置驱动可调变压器实现新的稳流方法，实验证明这一方法是可行的。
Moreover, with the gear set to reduce the speed and improve the driving force, the output current of batteries will not vary due to different driving forces at different positions.
且通过的齿轮组减速增力，电池不会因推动在不同位置的所需力不同而造成输出电流不同的现象。
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