兆

Dry motor: 500 megohm table measuring pump casing of the winding and insulation resistance, if less than 0.5 megohm resistance, it should repel water motor.

干燥电机：用500兆欧表测量潜水泵的绕组与外壳的绝缘电阻，若阻值低于0.5兆欧，就应驱除电机水分。

Insulation Resistance meauring: rated voltage of 100 V and above, use of 1000 V Megohmmeter; rated voltage below 100 V, use 500 V Megohmmeter.

绝缘电阻的测定：额定电压为100V及以上者，使用1000V兆欧表；额定电压为100V以下者，使用500V兆欧表。

Adopting peak detection, AGC based on receiving duty cycle and multi-phase synchronization, the method can be an optional scheme for lowering sampling rate and system realization cost.engineering methods of IR-UWB wireless systems which focus on the RF front-end of the transceiver are studied by theoretical analysis and experimental verification.

文中还给出了综合这些方法时在室内多径信号下接收性能的仿真结果，仿真表明这种方法在室内环境下可以可靠工作在数兆到数十兆的传输速率上。

Our company established in 2003, is Sichuan Panxi area networks, security systems integrators, including the network system security system set and two operations, the main business network system has a full range of optical products: fiber optic transceivers, fiber optic splitter, fiber jumper, fiber optic MODEM, fiber-optic switches, fiber-optic conversion head, optical fiber and cable, fiber optic single-mode to multimode, fiber couplers, optical terminal boxes, etc.; integrated wiring a full range of products: patch panel, modules, panels, cable, crystal head, of the rationale for line planes, jacket, etc.; switch various modules: MINI GBIC, GBIC, Gigabit Fast fiber module; Fluke Corporation is qualified network monitoring equipment distributors, large and medium-sized enterprises to be able to provide network surveillance testing, fault location, network performance evaluation, as well as third-party network maintenance.

本公司2003年成立，是四川攀西地区网络、安防系统集成商，包括网络系统集和安防系统二大业务，网络系统主要业务有光纤全系列产品：光纤收发器，光纤分路器，光纤跳线，光纤MODEM，光纤交换机，光纤转换头，光纤光缆，光纤单模转多模，光纤耦合器，光端盒，等；综合布线全系列产品：配线架，模块，面板，网线，水晶头，理线架，护套，等；交换机各种模块：MINI GBIC ， GBIC ，千兆百兆光纤模块；公司是FLUKE 网络监控设备的合格经销商，能够为大中型企业提供网络监控测试，故障定位，网络性能评估，以及第三方的网络维护。

Even in his cause appears before that he needs for his Shau Kee Studentship on the flagship company Henderson Land Development Co Ltd to find new ways of development.

甚至在他的事业如日中天以前，李兆基就意识到他需要为自己的旗舰公司恒基兆业地产有限公司找到新的发展途径。

The central servers have a storage capacity of a terabyte — the equivalent of a million floppy disks.

中央伺服器的储存量高达兆兆字节——相当于 100 万片软盘。

The central servers have a storage capacity of a terabyte?

中央伺服器的储存量高达兆兆字节——相当于100万片软盘。

Soon the same will be true for a megabyte, and then soon after that a terabyte. And the internet touches nearly as much of our economy as electricity did when Lewis Strauss issued his prediction.

不久的将来，同样的事情会发上在每兆字节，然后是每百万兆字节，互联网触及到我们经济的领域之多，就像当年刘易斯·施特劳斯发表他的预测时电所涉及的领域之多一样。

The old formula ended up underrating work done on the forty trillionth bit, and overrating work done on the five trillionth bit.

旧的方程低估了对第40兆比特的运算，高估了对第5兆比特的运算。

You find that WordPerfect 5.0 will run well on a 486 machine with 4 megabytes of memory and a 120-megabyte hard disk.

你查找到的这个 WordPerfect 5.0 可以在一台只有4 兆字节的内存和一个120兆字节硬盘的486机器上运行得很好。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。