1. Be sure to switch off the light when you leave the office.
    你离开办公室时务必把灯关掉。

1. 接通(电源)：这是住在中国南京估计是对变形金刚(transformer)强烈的爱好者制作的真实比例(real-size)变形金刚. 嘛阿但是即使接通电源(switch on)也不能成为真正的变形金刚. 反正现在作出这种东西也是要移送至transformer部队 人民解放军什么的吧.

2. 导通：基本上,NCP3065支持功率FET在降压-升压段导通(switch ON),这时回馈电压降到低於参考电压. 而在Ct下降时,功率FET将无条件地强制关闭. 电阻R8(参见图5)用於感测输入电感电流,并提供给NCP3065的FB引脚. 这应用产生关闭时间暂态(Ivalley)电感电流控制.

1. Not in the high-temperature (42 degrees above) or fume quantity, moist places such as the use of direct switch on the machine, so as not to affect the efficiency and export of ozone aircraft machine life.
    勿在高温（42℃以上）或油烟量多，潮湿等场所直接开机使用，以免影响本机的臭氧输出效率及机器寿命。

2. The hardware design ATmegal6 microcontroller as the main control chip USES of gas alarm system, infrared human induction system, door magnetic switch system and the voice of the output state system analysis, when any abnormal condition after a module of alarm system, through the microcontroller input signal is analyzed, thus stimulates the alarm sound, and displayed on the LCD module, through the corresponding key control system operation.
    本硬件设计采用ATmegal6单片机作为主控芯片，对煤气报警系统，红外线人体感应系统，门磁开关系统与声控系统的输出状态进行分析，当任何一模块出现异常状态后，通过单片机对报警系统输入的信号进行分析，从而激发报警声，并且在液晶显示器上显示相应模块的状态，通过按键控制系统运行状态。

3. This paper presents theoretical analysis for the effect of air squeeze film damping on a micro-opto- electro -mechanical systems optical switch with a slant lower electrode.
    从基于微机械光电系统的倾斜下电极扭臂式光开关出发，求解雷诺方程，得到空气压膜阻尼系数和阻尼力矩的分析公式。

4. There is a switch board mounted on the wall.
    在墙上装有一个开关板。

5. Can you do me the favor to switch on the light?
    你能帮我打开灯吗？

6. For example, the RF output line may be coupled to a switch, which is controlled based on control information, e. g., received from the transceiver.
    例如，射频输出线可以耦合到开关，这个开关基于控制信息而被控制，例如，从收发信机接收的控制信息。

7. 好好学单词·英语单词大全

7. And now I can`t switch it on!!!!!
    现在我无法切换它！！！！！

8. First, I`ll switch it on.
    首先，我要把电源接上。

9. First of all you switch it on.
    首先你打开它。

10. Switch it on if you want to.
    如果你想那样的话就开启它。

11. The utility model has the advantages that the operation process of medicine adding is simplified because the three-way switch is capable of randomly changing the injection direction of medicine liquid; the filter is capable of filtering the insoluble substances in the medicine liquid; the tapered needle head of side port avoids the phenomena of pollution of the medicine liquid and clog of the needle head owning to peeling off of rubber crumb on a rubber plug resulting from cut of a traditional needle head with an inclined plane.
      本实用新型由于三通开关可随意改变药液的注入方向，使加药的操作过程更简化，过滤器可起到将药液中的不溶性物质滤除的作用，锥形侧孔针头则避免了因传统的斜面针头的切割作用导致胶塞上的橡皮屑脱落污染药液和阻塞针头的现象。

12. On panel, choice switch SW2 which is COIN signal; 20ms is quick signal, suit the machine which need quickly throwing coin; 40ma is need middle-quick signal, suit normal machine; 60ms is slow signal, suit normal fun machine
      配合游戏机台版的需要，选择 COIN 讯号长短/快慢的三段开关（ SW2）：20ms 为短快讯号，适用与大玛莉等需要快速投币的机台：40ms 为中快讯号，适用于一般机台（如非特殊规格一般机台切换至本段即可）：60ms 为长慢讯号，适用于一般性的娱乐性机台

13. Fire fire alarm system maintenance includes mainframe checks, smoke detector test batches, combustible gas detector tests, sound and light alarm joint inspection, standby power Discharge Test, the main electric switch was experimental, hands on the police and fire hydrant button function, fire pumps combined with inspection, nozzle inspection, fire pump started commissioning, the terminal water testing, outdoor inspection and control valves, fire control linkage system, linked spray pumps, fire facilities switch checks, fire hydrant pumps linkage
      消防系统维护包含消防报警主机的检查、感烟探测器分批测试、可燃气体探测器测试、声光报警器联动检查、备用电源放电试验、主被电切换实验、手报及消火栓按钮报警功能、消防水泵结合器检查、喷头检查、消防泵启动试运转、末端放水试验、室外及控制阀门检查、消防控制联动系统、喷水泵联动情况、消防设施的切换开关检查、消防栓水泵联动情况

14. Checks, smoke detector test batches, combustible gas detector tests, sound and light alarm joint inspection, standby power Discharge Test, the main electric switch was experimental, hands on the police and fire hydrant button function, fire pumps combined with inspection, nozzle inspection, fire pump started commissioning, the terminal water testing, outdoor inspection and control valves, fire control linkage system, linked spray pumps, fire facilities switch checks, fire hydrant pumps linkage
      消防系统维护包含消防报警主机的检查、感烟探测器分批测试、可燃气体探测器测试、声光报警器联动检查、备用电源放电试验、主被电切换实验、手报及消火栓按钮报警功能、消防水泵结合器检查、喷头检查、消防泵启动试运转、末端放水试验、室外及控制阀门检查、消防控制联动系统、喷水泵联动情况、消防设施的切换开关检查、消防栓水泵联动情况

15. If she`s got a serious social engagement, she might switch to a pretty gold shift dress, or zip on some black beaded jams.
      如果她有一个严重的社会接触，她可能会切换到一个美丽的黄金转移着装，或邮递区号就一些黑色的串珠拥堵。

16. This article has made statistic and analyses on many types of flameproof button and switches used in coalmine, such as travel switch, limit switch, pull switch, and so on.
      就煤矿井下现用的隔爆按钮以及行程开关、限位开关、打点器、拉线开关、井口开关等进行了统计、分析，针对使用中出现的问题提出了改进措施。

17. Engine flameout switch, throttle cable to speed up the handles are mounted on a manipulation by the handle, the convenience of the operation.
      发动机熄火开关、油门拉线、加速把手全都按装在操纵手柄上，方便了操作。

18. Through the simulation, this paper analyses the influence of butterfly-valve switch delay time on the operating status of the diesel engine and chooses an appropriate switch delay time for this TBD234V12 engine.
      通过仿真计算，分析了蝶阀切换延迟时间对柴油机运行状况的影响，并选定了适合该机的切换延迟时间，为相继增压系统的控制设计提供了理论依据。

19. Dead-time compensation; on-line; time delay; inverter; switch loses
      死区补偿；在线；延时；逆变器；开关损耗

20. Gerard Killmann, director of power train development for Toyota Motor Europe, sees the plug-in hybrid as the bridge between combustion engines and electric cars. With these models, which aren't yet widely available to consumers, drivers can make short trips purely on electric power but can switch to a gas-electric hybrid drive for longer trips.
      丰田汽车欧洲公司的培训发展总监Gerard Killmann把可外接充电式混合动力汽车看成为内燃机汽车和电动汽车的连接桥梁，这项还没有广泛提供给消费者的设计，可以根据驾驶员的需要进行调整，短途旅行可以完全依靠电力，长途旅行可以切换到天然气与电能的混合动力。

1. 打开,开启(电灯等)
    If you switch on a light or other electrical device, you make it start working by operating a switch.

    e.g. She emptied both their mugs and switched on the electric kettle...
           她把他们俩的杯子倒空，烧上了电水壶。
    e.g. He pointed the light at his feet and tried to switch it on.
           他把灯对准自己的脚，试图打开它。

1. cause to operate by flipping a switch

    e.g. switch on the light
           turn on the stereo

    Synonym: turn on