查询词典 switch-board

In guide switch of the present invention, the rotor and the stator are made to have conic frustums to constitute close contact for close fit, rather than loose fit, and this can eliminate spark during high-power microwave transmission, reduce the transmission loss caused by heating and reflection in the switch , and improve greatly the microwave transmission performance.

本发明通过把波导开关的转子和定子做成同锥度的锥形圆台面，使它们之间构成紧密接触，改动配合为紧配合，从而消除高功率微波传输时的打火现象，同时减小开关的传输损耗，减小开关的发热现象，降低反射，使微波传输性能大为改善，从而使这种开关能在高功率甚至超高功率微波系统中应用。

Following the simple formula of the spring coefficient of a beam and the exact formula of the capacitor for the switch,the quasi-static and dynamic pull-in voltages of the clamped-clamped beam switch on CPW are analyzed,and the damping effect is also included.

通过简化的弹性系数和精确的电容计算公式，详细分析了基于CPW的双端固支梁开关的准静态和动态吸合电压。

The paper starts with network statistical index optimization, and analyzes the KPI index optim ization by GSM network wire off rate and switch successful rate, so as to get the reason of wire off rate and lost of switch.

本文从网络统计指标优化入手，通过分析 GSM 网络掉话率、切换成功率等 KPI 指标的优化过程，得到引起网络掉话现象的原因和导致切换失败的因素。

The main switch through the switch to connect all the sub-station.

主交换机通过子交换机连接所有的工作站。

If you get a Perspective Switch dialog box, click Yes to switch to the Flash perspective .

耐心点——你可能需要等待一分钟左右或是出现一个新的对话框。

When the digital keyboard according to the 4 or 6 button to switch to the combo box, the keyboard according to the number 1 or 3 key to switch to the "Open" project after the slash by the number of keyboard keys to open the project, this time by the direction of the cursor keys can be heard on the choice of content.

当按数字键盘的4或6键切换到组合框以后，按数字键盘的1或3键切换到"打开"项目以后，按数字键盘的斜线键即可打开该项目，这时候按光标的方向键就可以听到所选择的内容了。

Using the internet you can switch it, you can switch it on and off when you need it.

利用互联网你就可以切换，根据需要，你可以将它开启或关闭。

Through be being compared with electromagnetism type transformer and phase of traditional switch plant, the characteristic that introduced switch of electronic type transformer, intelligence and use method.

通过和电磁式互感器和传统开关装置相比较，介绍了电子式互感器、智能开关的特征和使用方法。

It is concluded from the analyses made that the leakage from the SF6 switch pneumatic mechanism at the switch field of Hegang Power Plant is caused by the poor quality of compressed air.

对鹤岗发电厂220kV开关场SF6开关气动机构漏气原因进行了分析，指出其漏气的主要原因是由于压缩空气品质差。

Un-hook your cars and switch to the UP MP15, switch around the plant to unload all the tanker cars and bring them back to Hertz Yard on the mainline track.

联合国钩您的汽车并切换到向上MP15 ，开关，核电站周围卸载所有油轮车，促使他们重新回到赫兹场的主轨道。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。