How is the current drives and control market in China?
目前国内的变频器与传动市场状况如何？
When no electricity is delivered, a voltage difference between the electrodes drives a current in the other direction.
当没有电流流通时，电极之间的电压差驱动电子反方向流动。
Current models use Hitachi drives.
目前的版本采用的是日立硬盘。
The current Western Digital drives include a jumper you can set for Windows XP compatibility.
当前的WesternDigital驱动包括一个跳线，可用于设置WindowsXP 兼容性。
The testing equipment for wave and current meters drives the sensors to move, and simulates the wave and current state by mechanical system.
“波浪与海流测量仪器测试装置”依靠机械传动机构带动传感器作相对运动，模拟“波浪”和“海流”测量状态。
China now has the world's highest saving rate, probably close to 50% of its GDP, which is important both at home and globally, because it drives the country's current-account surplus.
目前，中国拥有全世界最高的储蓄率，大约相当于其GDP的50%，这个数字无论是在其国内还是全球范围内都非常重要，也正是它导致了中国的经常性账户盈余。
The new method involves passing a current through a molten pool of iron oxide, which drives off the originally sought-after oxygen.
新方法的步骤则包括向熔炉里的氧化铁通电，从而释放原本就炙手可热的氧气。
This model permits the design of the current and speed control loops to adopt the same principles as the dynamic design of armature DC motor drives.
这种模型可以采用和直流电动机动态设计同样的原理进行电流环及速度环的设计。
The latest developments of current controllers employed in high performance induction machine drives are reviewed.
简要地综述了高性能感应电机电流控制技术的最新进展。
That will fit on many current hard drives with room to spare.
那将在许多具有剩余空间的现有硬驱动器上放得下。
This paper analyzes the effects of the input and output decoupling capacitances on the grounding current EMI in DC motor drives.
本文针对直流电机调速装置输入和输出侧退耦电容对地电流干扰的影响进行研究。
In the three-phase inverter-fed motor drives, the switching devices'PWM waves generate shaft voltage and bearing current, and these make the motor's life shorter.
在三相逆变器驱动电机系统中，开关器件的PWM波导致了轴电压和轴承电流的产生，使电机受到危害，降低了电机的使用寿命。
The output end of the V-I converting and current amplifying circuit drives a ratio servo valve and controls the actions of a clutch.
与所述信号累加单元的输出端电连接的V-I变换及电流放大电路；
This paper passes on the current control concept in the field-orientation control of induction motor drives presents recently current control techniques, reviews emphatically PWM current controllers.
对异步电动机磁场定向控制技术中的电流控制概念进行了分析，综述了近年来的各种电流控制方案，重点评述了基于PWM逆变器的各种电流控制技术。
This demand drives the current wave of fuel cell research and development.
这种需求推动了燃料电池的研究和开发的浪潮。
A power converter circuit (3) drives a switching device by the pulse-width modulated wave for converting a direct current into the three phase alternating current.
电力变换器主电路部（3），其根据该脉冲宽度调制波对开关元件进行驱动，将直流电压转换为三相交流电压；
The user can search local hard drives, Web sites, e-mail, and other sources without having to minimize the current document or open a browser, e-mail client, or other application.
用户可以搜索本地磁盘、网站、电子邮件和其他的数据源，而不必缩小当前文件或打开浏览器、电邮客户端或其他应用程序。
In American movies and books, you'll occasionally run across a character, usually one who feels bored or oppressed with his or her current life, who just "gets in a car and drives."
在美国电影和图书中，你偶尔会撞见一个人物，通常是某个对他或她目前的生活感到厌倦或压抑的家伙，“上了辆车就开了起来”。
In American movies and books, you'll occasionally run across a character, usually one who feels bored or oppressed with his or her current life, who just "gets in a car and drives."
在美国电影和图书中，你偶尔会撞见一个人物，通常是某个对他或她目前的生活感到厌倦或压抑的家伙，“上了辆车就开了起来”。
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