查询词典 power-driven

In recent years, with the development of large capacity and high parameter unit of power station in our country, and the introduction of advanced large boiler manufacture, some new technology of swirling burners are used much more in the power stations.

然而，由于我国电站锅炉燃煤的煤质特性与国外的有一定的差别，因此，尽快掌握这些新型旋流燃烧器的设计思路和运行特性，对我国大型电站锅炉的设计、制造以及运行具有十分急迫与现实的意义。

PHS system still has great market in China at present, and relevant technology is in the grasp of Japanese. Therefore, the relevant research of PHS system natural value and especially study power amplifier transmitter of high power base station.

目前PHS系统在中国大陆仍存在著极大的市场，而相关技术又掌握在日本人手中，因此PHS系统之相关技术值的研究，尤其是在大功率基地台发射用功率放大器这方面。

With the rapid development of power system and the gradual opening of electric power markets, the traditional method based on the off-line data and the mode controlled by VQC separately can not meet the demands of the modern electric corporation in evidence.

随着电力系统的飞速发展和电力市场的逐步开放，传统的基于离线数据的无功电压优化手段和依靠无功电压综合控制装置的变电站分散控制方式显然已经不能满足现代电力企业的要求。

Based on the EMI coupling paths model of the off-line PWM switched mode power supply, sensitivity analysis of the component parameters in the model can be conducted and the key component parameters will be found. This method can be used in the EMC debugging and the EMI forecasting of power electronics equipment.

在本文对离线式PWM开关电源电磁干扰传播通道所建模型基础上，可以实现对模型中各元件参数灵敏度的分析，找到关键影响参数，为开关电源电磁兼容调试和电磁干扰预测提供有效的指导。

This dissertation is centered on how to decrease the switch power to the same level of signal power.

因此我们的研究围绕着如何降低全光开关的开关功率使之达到与信号功率同数量级而展开。

Aiming at the phenomena of two border upon workroom at the same time cut in the centra- power supply mode of great online UPS,the advantages and disadvantages and reliability in several power supply mode of great on-line UPS were analyzed.

针对大型在线式UPS集中供电模式中两相邻工作房间同时出现停电的现象，对大中型UPS几种供电模式的优缺点及其可靠性进行了分析研究。

For example,the typical power diodes and the power transistors have nearly 0.5 to l volt across them in the on-state.

例如，典型的功率二极管和功率晶体管有近似0.5~1伏的通态压降。

However, this feature is also a big problem: it will automatically restart the power supply before the closure of the hard disk, restart the machine and then open the hard disk when the power!

不过，这个功能也有一个很大的问题：它会在自动重新启动前关闭硬盘电源，在重新启动机器的时候再打开硬盘电源！

By the transition of the decision-making power, the rate of the income from non-agricultural in the whole income become more and more after the young generation hosting the power, which has a close relation with Chinas open and reform policy.

通过家庭生产决策权代际交替，可以看出年轻人当家后，家庭收入中非农业收入的比重越来越大，这是与当前的改革开放的形式分不开的。

The model not only using optimization design and engineering analysis of operational characteristic in power generation unit, and quantitative analysis and performance evaluation of system process, but also applying real—time simulation training to power plant run personnel.

本文模型不但可用于发电机组的优化设计和运行特性的工程分析，以及系统过程中的定量分析与性能评价，同时适用于电站运行人员实时仿真培训。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。