查询词典 turn off

Have breakfast supper dinner parents health be should bad next next time early about again usually before go to bed bookshop college professor company district factory farm hotel restaurant Toronto university live study primary primary school middle school machine fax machine picture stamp put ours their theirs them these those bottle a bottle of cheese chicken fried chicken cup a cup of glass a glass of pie pizza salad sandwich soup water mineral water sir drink would like some air conditioner door flower idea light party window carry close water could give turn turn off lovely afraid I'm afraid...

共进早餐。夜饭晚宴家长健康可应坏下一下次初约再次通常前安歇书店学院教授公司区工厂农场酒店餐厅多伦多大学活研究小学小学中学机传真机图片邮票把我们其他们他们这些那些瓶一瓶奶酪鸡炸鸡杯一杯玻璃一杯馅饼比萨饼沙拉夹心汤水矿泉水爵士饮料想一些空调器大门花卉理念轻党窗携带关闭水可给予反过来关掉可爱害怕恐怕……外真今晚游戏比赛

The role of a-Si:H sublayers is to interrupt the continuous growth and limit the thickness of pc-Si:H sublayers. The a-Si:H sublayers are deposited by two methods, one is fabricated by low hydrogen dilution ratio R = 4, and the second is deposited by pulse-wave modulation plasma with turn-on time (TON = 25 ms) and plasma turn-off time (TOFF = 75 ms).

阻断层所用的非晶矽薄膜采用两种方式制作，第一种是利用低氢稀释比(R = 4)制作的非晶矽，第二种是利用脉波调变电浆开启时间及开关时间分别为25ms及75ms pulse(25ms/75ms所制作的非晶矽。

In this thesis, the heterojunction with intrinsic hydrogenated amorphous silicon thin layer ( heterojunction with intrinsic thin layer: HIT) solar cells are investigated. The solar cell structure of p/i/n are fabricated. The substrate is a typical 4-inch n-type wafer with (100) crystal orientation, 1~10 ohm-cm and about 525 μm thickness. The p and i a-Si:H layers are deposited by a 13.56 MHz plasma enhanced chemical vapor deposition. The i a-Si:H layers are especially deposited by pulse-wave modulation plasma technique with fixed plasma turn-off time toff = 10 ms and changed plasma turn-on time ton= 10 to 40 ms to selectively control the different silicon to hydrogen bonding configurations. The effect of various Si:H bonds on the performance of HIT solar cells are explored.

中文摘要本论文针对异质接面薄本质层(heterojunction with intrinsic thin layer： HIT)太阳电池进行研究，采用一般典型四英吋晶向为(100，厚度约为525 μm，电阻率约为 1~10 ohm-cmn型矽晶圆为基板，制作p/i/n太阳电池，p及i层薄膜以13.56 MHz电浆加强化学气相沈积，i层并采用脉波调变电浆技术，在固定电浆关闭时间toff = 10 ms及改变电浆开启时间由ton = 10 ms 至40 ms条件下制作具有不同矽氢键结微结构的氢化非晶矽薄膜以探讨不同矽氢键结对太阳电池性能的影响。

Buck and Boost topology switching power conversion circuits as the core of this system, ultra low power MSP430F1222 microcontroller-based controller, microcontroller produced by the PWM pulse width modulation signals, respectively, two-way control switch voltage conversion circuit the turn-on and turn-off in order to achieve the above two kinds of topology switching power conversion circuit, and then to draw power from the flow of electrical energy has been filled into the rechargeable battery, and using microcontroller A / D input voltage implementation of the monitoring, according to the input voltage switching buck - circuit at a lower cost to achieve a highly efficient energy transfer, and the circuit is simple, the parameter to determine easy, self-low power consumption,to achieve full-featured.

本系统以Buck降压和Boost升压拓扑结构开关电源变换电路为核心，以超低功耗单片机MSP430F1222为主控器，由单片机产生PWM脉宽调制信号，分别控制两路电压变换电路中开关管的导通与关断从而实现以上两种拓扑结构开关电源变换电路，进而从一直流电源中吸取电能充入可充电电池，并利用单片机A/D对输入电压实施监测，根据输入电压切换升降压电路，以较低的成本实现了高效率的电能转移，并且电路简单、参数确定容易，自身功耗低，实现功能完整。

Did you turn off that violent old movie you're watching and turn on "I Love Lucy" reruns?

你是否关掉了正在观看的暴力影视，而换成了那些温馨的爱情篇？

Turn off the oven and turn bread out from the pan, and leave it in the oven for another 10 minutes.

关闭烤箱电源，把面包从烤盘取出，继续留在烤箱里10分钟。

Turn off the gas at the meter or tank. Do not turn on the electrical system.

关闭煤气罐，不要打开任何电气开关。

Why don't we turn on the picture and turn off the sound?

为什么我们不打开画面而关掉声音呢？

You turn fear into a ridiculous, absurd event in your mind, and then allow the natural human reaction to absurdities turn off completely.

把恐惧看成一个荒谬的、可笑的事件，然后让人类的对荒谬事件的自然反应去击败它。

The sampling of the inductor current is synchronized with the PWM signal in synchronous buck converter for both turn-on and turn-off.

在降压转换器中，开关切换时电感电流的取样讯号将会与脉宽调变(pulse width modulation， PWM)讯号同步。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。