查询词典 ac

This DC to AC inverter is designed for the backlight of LCD Panel with 4 Cold Cathode Fluorescent Lamp .

此产品适用于 15-22寸 4CCFL LCD面板或同规格的其它方案。

This DC to AC inverter is designed for the backlight of LCD Panel with 6 dual Cold Cathode Fluorescent Lamp .

此产品适用于 17寸 4CCFL LCD面板或同规格的其它方案。

Colla Electronics successfully developed their own independent inquiry of the AC / DC regulator governor, has reached domestic leading level of technology.

科亚电子公司自主独立研开发成功的交/直流调压调速器，已经达到国内领先技术水平。

According to the torque command and the speed performance during the initial state of an ac drive or using a mode selection, the rotor time constant is tuned and identified.

在不增加额外的感测器，建立在一般伺服驱动器下；第二种方法在驱动器起动时或利用模式的选择，根据给予的扭矩命令和所得速度响应关系而判断调整得适当之时间常数。

Results show that the novel system can better the commutation and probably be used to the weak AC system.

新型直流输电系统改善了换相特性，还可能应用到弱交流系统中。

Modern power structure is becoming more and more complex. Large unit, large power grids, EHV AC and DC transmission distance,wide application of new technologies and market-oriented operation mechanism is becoming its main characteristics.

现代电力系统结构日趋复杂，并且大机组、大电网、超高压远距离交直流混合输电、广泛应用新技术和市场化运营机制已经成为其主要特征。

But there's a secondary field impressed on these magnets using an AC compo nent.

但有一个次要领域的深刻的印象就这些磁体使用的是交流复合组件。

Firstly, the principle and the calculation method of the gravity ac-celerometer were introduced in this article. Then, an example based on the error computational model of the platform's gr...

文中介绍了利用重力传感器测量平台倾斜度的工作原理和计算方法，并以舰船锚泊时平台水平度误差的解算数学模型为例，分析了舰艇纵横摇对水平度测量的影响，以此来阐述重力传感器水平度测量仪的测量计算方法。

Energy conservation of AC system is commonly concerned by people.

空调系统的节能是人们普遍关心的问题。

On the basis of analyzing the lilnitations of the conventional flow equation for rotameter , ac-cording to principle of mechanical energy conservation and transform for real fluid, a new generalflow equation Q=for rotameter has been developed.This equation includes the rota-form factor β to reflect the influence of rota-form on flowmeasurement.

在分析转子流量计习用流量方程局限性的基础上，根据实际流体机械能守恒与转换原理，定义了反映转子形状特征对流量测定影响的转子几何形状因子β；经过推导，最终获得了转子流量计一种新的普遍流量方程Q＝。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？