ups的例句大全

Study of the Transferring Strategy on Fully Digital-controlled UPS

全数字化控制UPS切换策略的研究

Design of UPS system for CAPF ′ network management center

武警网管中心UPS供电系统设计

Development and application of large capacity UPS

大功率不间断电源UPS的技术发展与应用

In modular UPS product marketing strategy, service is an important part.

在模块化UPS的产品策略营销中，服务将是一个重要的环节。

The UPS Used in the DC Transmission Project Power Supplies

直流输电工程中的不停电电源装置

Setting up a New educational Idea in Developing Higher Education for Grown ups

发展成人高等教育应树立新的教育观念

This dissertation research deeply on Digital controlled UPS and Parallel Operation.

本文致力于UPS的数字化控制及其并联运行的研究。

DSP Based Design of Phase Lock Loop for Digital UPS

基于DSP的数字化UPS锁相设计

Mr BRUTTO said UPS had been encouraged to expand in China by its multinational clients who have a presence there but want a safer, more reliable and more familiar way to reach domestic consumers.

布鲁托表示，在中国有业务的国际客户一直鼓励联合包裹扩大在华业务，它们希望以一种更安全、更可靠且更熟悉的方式来接触国内消费者。

Series Parallel Compensated UPS with Double Converters Based on Repetitive Control

基于重复控制下的双变流器串并联补偿式UPS

The station control level is led 2-circuit AC power supply through different buses, through isolating transformer to UPS with single-phase з-line power output to eath user.

站级控制层由不同母线引入2路交流电源，经隔离变至UPS后输出单相三线电源至各用电设备。

Sian Lewis charts the ups and downs in donor funding for higher education in developing countries over the last half century.

Sian Lewis详细描述了在过去的半个世纪捐助者资助发展中国家高等教育的盛衰。

Your UPS Address Book holds up to300 addresses.

您的〃UPS通讯录〃能保存多达300条地址。

Around the Opium War, a new idea appeared in Chinese frontier historical and geographical research that ups and downs of Chinese history were placed in the process of changes in the world history.

鸦片战争前后，中国边疆史地研究中的历史盛衰思想出现了新的因素，开始把中国历史的兴衰放在世界历史变动过程中作为一个系统来考虑。

This paper covers such important problems as earth connection, ups, super shielded transformer, earth free of power system and computer room, and methods to deal with them are also put forward.

介绍DCS和PLC供电系统设计和实践中关于接地、不间断电源、超隔离变压器、电源浮空和机房等几个主要问题及处理方法。

UPS expects to break ground this year on a new Chinese air hub in Shanghai.

联合包裹预计，新的中国航空枢纽将于今年在上海破土动工。

The paper briefly introduces control principle and parameter design of sine inverter in UPS for voyage aid of the airport.

本文简要介绍了机场助航UPS（不间断电源）中正弦逆变器的控制原理及其参数设计。

The paper introduces the exchange control between the bypass of uninterruptible power supply ( UPS) and inverter and describes its improvement in detail.

详细介绍了UPS电源交流旁路和逆变器之间的切换控制及其改进。

The UPS System usually adopts PLL ( Phase Lock Loop) in the voltage control system, but when the load and power factor varies, the aberration influence induced by the voltage output wave is still not get a good solution.

目前，不间断电源逆变器通常采用锁相环的电压调节控制系统，但在负载及负载功率因数变化时，输出波形造成的畸变影响仍未得到很好的解决。

Yet this is the last of the Saturn oppositions that has been creating both personal and relationship pressure and a lot of ups and downs, with no better planet to wrap things up than Venus.

土星对冲导致自身和恋爱关系方面的压力和许多的起起落落，不过这是土星做的最后对冲了。