This product include many kinds of measurement, monitoring, warining, diaplay, communication function, it can measure four quadrant reactive whole fundamental wave and time-sharing fundamental waveelectric quantity; can measure forward and reverse of the active and reactive'smaximal demand and time-sharing demand; can measure each kind of power submultiple, active power, reactive power, apparent power, and so on; can measure and record each kind of pressure loss, current loss and
本产品集各种计量、监控、报警、显示、通讯功能于一身，能计量四象限无功总基波电量及分时基波电量；能计量正反向有功和无功总最大需量及分时最大需量；能测量各相功率因数、有功功率、无功功率、视在功率等；能检测并记录各相失压、失流及三相全失压等事件；能实现远程和红外抄表、编程、监测和校准；也是电力负荷管理系统的配套终端产品。
First of all, a thyristor Matlab model with exponential reverse recovery current is introduced. Then a RC snubber branch of thyristor simulation circuit is built by the model. Through much simulation data of various R, C parameters, many relationship curves about ratio of over-voltage and power loss versus R, C is obtained. After analyzing these curves, the design principles of optimized resistance R and capacitance C are determined.
中文摘要：首先介绍了一种基于指数函数反向恢复特性的晶闸管MATLAB仿真模型；然后利用该指数恢复模型建立了晶闸管RC吸收回路的仿真电路，通过大量不同RC参数组合情况下的仿真数据，得出了过电压倍数、电阻损耗与RC参数之间的关系曲线；并进一步分析这些曲线的变化规律，总结出了吸收电阻和吸收电容的参数设计原则。
Fittings series lasers have: a dedicated optical laser lens (spherical and non-spherical), laser diode driver circuit boards and with TTL modulation drive plate, laser-specific power supply (with a soft-start and reverse polarity protection).
激光器配件系列有：激光专用光学透镜、激光二极管驱动电路板及带TTL调制驱动板、激光器专用电源（具有软启动及极性反接保护）。
Support 720p/1080i - Playback files in PC through wired Ethernet (10/100Mbps)- Playback the recorded contents in HDD; Playback the files stored in HDD - directly playback the files on external devices like USB drive, HDD, Card reader(through USB2.0 Host Port)- support multiple file format: MPEG 1 /2/4, DivX, Xvid, VCD/SVCD/DVD, MP3/WMA, Dolby digital, AC3, JPEG, Kodak picture CD - fast forward/reverse, repeat playback - view Pictures in various ways: Rotate, zoom, music slide show Transferring/storage function - with USB2.0 Target port and USB2.0 Host port - work as USB HDD when connected to USB port on PC for file store/backup/transfer (through USB2.0 Target port)- supports USB drive, HDD, Card reader data exchange (through USB2.0 Host port) Editing recorded A/V title without PC - HDD format - AB Erase, split title, merge title, add chapter mark - Copy, delete, Rename Terminals: Composite video in, composite video out, component video out, left/right audio in, left/right audio out, mini optical audio out, RJ45 net port, USB2.0 Host, USB 2.0 Target HDD Support IDE HDD, support FAT32 File Support FAT32 and NTFS Power: DC12V(1.5A) Power consumption: 1W, 6W.
支持720 p/1080i的影像-播放档案的电脑，通过有线以太网（ 1 0/100）-重放所记录的内容，在硬盘；重放档案储存在硬碟-直接播放该档案的外部设备，如U S B驱动器，硬盘，智能卡阅读器（通过u sb 2 0.0主机端口）-支持多种文件格式：的M PEG1/2/4 ，转换，音频，视像/格式/数码影碟，m p3/wma，杜比数字，a c3，的J PEG，柯达图片光盘-快速前进/扭转，重复播放-看照片以各种方式：旋转，缩放，音乐幻灯片播放转让/存储功能-与U S B2.0的目标端口和U S B2.0主机端口-工作作为U SB硬碟当连接到US B端口的电脑档案储存/备份/转让（通过USB2.0的目标端口）-支持U SB驱动器，硬盘，智能卡阅读器的数据交换（通过U SB2.0主机端口）编辑记录的音频/视频标题，没有电脑-硬盘格式-抗体抹掉的，分裂的所有权，合并名称，地址章马克-复制，删除，重命名终端：复合视频，复合视频，分量视频输出，左/右音频，左/右音效输出，迷你光学音效输出，接头R J45网络端口，U SB2.0主机，USB 2.0接口目标硬盘支持的IDE硬盘，支持FAT32文件的支持和FAT32和NTFS电源：：DC12V （ 1.5A和）耗电：789，6瓦特。
Main factors having effect on the properties of the AC power supply are analysed, including the close—loop control system, the switching performance of the inverter, the dead time and the pick—up point of the feedback signals. Different measures are proposed by the author to acquire high dynamic and static quality of the system and subsequently ensure the arc stability in the transition between straight and reverse polarity.
文章接着分析了影响交流电源性能的各种因素，包括电源的电压电流闭环控制系统的动态响应性能，逆变桥的开关性能，死区时间的大小及反馈信号的采样点，提出了使系统能获得高动态、静态品质的措施，确保电弧在极性转变时的稳定性。
The proud pontiff also claimed the power to depose emperors, and declared that no sentence which he pronounced could be reversed by anyone, but that it was his prerogative to reverse the decisions of all others.
这个傲慢的教皇接着又主张自己有黜废君王之权，并声称他所宣布的每一个判决，任何人都不得更改，而他自己却有权推翻别人的决议。
The best equipment for solving power supply problems. The KING STAGE Sequence Controller allows a whole audio, video, or computer system, to be power up in the correct sequence from the flick of one switch. Front panel switch, 8 AC sockets in rear panel. Supply power to its rear panel is ascending order with a short delay time. Cut off the power supply in reverse when switch off.
KING STAGE SC-080 使用在一个完全的音讯、视讯或是电脑系统，以便在正确的顺序下用一个开关钮来执行自动开机或关机功能，前板有开关，背板有8个电源插座装置，背板的供应电源以短短的延迟时间而关机，当关闭时，切断背面的电源供应，SC-080是可以解决电源供应问题的绝佳设备。
It's a 5-speed with reverse, automatic clutch, and power enhanced by a Mikuni BSR 29mm carburetor mated to a large capacity airbox and a specially tuned exhaust system leaving a throaty sound.
这是一个5速与扭转，自动离合器，和权力加强，由三国特别调查队二九毫米化油器交配，以大容量airbox和一个特别调校的排气系统留下了throaty健全。
Their technical characteristics are: frequency division duplex, can be adapted to a variety of rates and a variety of business; forward link fast power control, reverse link coherent demodulation; support to switch between different carrier frequency, no synchronization between the base station, for high-speed environment, is a promising solution.
这3种技术中，最成熟，稳定的是CDMA20001X（比较容易向4G过度），而不是像前面的朋友说的应用不多，就在中国电信宣布收购中国联通C网后不久，CDMA发展组织宣布，全球CDMA用户总数突破4.51亿户，cdma2000和cdma 2000 1x EV-DO的用户数分别达到4.38亿户和9700万户。cdma2000在亚太地区及欧洲、中东和非洲地区表现出色，用户数年增长最快，而cdma20001x EV-DO在美洲和欧洲、中东和非洲地区的用户数年涨幅最大。
The module has been designed to combine a maximum of 16 generators and 16 mains supplies up to a maximum of 20 in one system, e. g. 16 generators and 4 mains supplies (DSE5560 required to synchronise with the mains) The module has the ability to monitor under/over generator volts, over current, under/over generator frequency, under speed, over speed, charge fail, emergency stop, low oil pressure, high engine temperature, fail to start, low/high DC battery volts, fail to stop, generator short circuit protection, reverse power, generator phase rotation error, earth fault protection, loss of speed signal, fail to open, fail to close, out of sync and MPU open circuit failure, negative phase sequence and loss of excitation.
该模块的设计结合起来的和最多16台发电机和16个水管供应最多为20个在一个系统中，例如：16台发电机和4水管用品（ DSE5560需要同步的水管）模块有能力监督下/超过发电机电压，过电流，根据/超过发电机频率下，速度，比速度，充电失败，紧急停止，低油价的压力，发动机温度高，无法启动，低/高。
Theoretical research on SBS suppression shows that the threshold power after modulation is in reverse proportion to the maximum square of amplitude moduli of fundamental frequency and the nth harmonic wave.
本文数值模拟了三、五、七、十一条等幅光谱线，并在实验上得到等幅光谱线，它们的光谱平坦度均小于0.3dB。
On some machines, the power feed is controlled by a forward reverse lever and a speed control knob.
在一些机械、电力饲料是由一个前锋反向杠杆和一个速度控制钮。
In fact I believe all the negative impact will have a reverse power to restore our traditional values.
事实上，我认为所有的负面影响都有会对我们的传统价值观念的重建起到反作用。
It consists of a powr compensation algorithm based on reverse channel prediction and closed-loop power control algorithm.
它由基于反向信道预测的功率补偿算法和常规闭环功率控制组合而成。
I do not covet power—the reverse, if anything!
我并不想跟他争这个王权——有什么不同的说法，就是我不会叛*国！
More changes are required to reverse the trend towards centralised power.
现在需要许多变革改变重要集权的趋势。
The determination is made based on the received reverse link power control commands from the base station.
该判定是基于从基站接收的反向链路功率控制命令来做出。
A reverse power control system and the access terminal of the OFDMA system are also disclosed.
本发明实施例还公开了一种OFDMA系统中的反向功率控制系统和接入终端。
Furthermore, there will be no reverse spikes toward power supply when the invariable current being output.
而且输出恒定电流时，没有了对供电电源的反向冲击。
Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection.
典型的应用是在磁盘驱动器，开关电源，转换器，免费续流二极管，电池充电和反向电池保护。