断电

Should an undershoot occur in a battery backed system during a power down, data can be lost immediately.

如果一冲发生在电池备份系统断电时，数据可能会丢失立即。

3 In the event of failure of the normal power supply and/or the UPS supply to the PSD system, the mechanism to manually unlatch the sliding screen doors, either by an authorised person on the platform side or from the trackside, shall not be affected.

无论月台门系统的不断电系统或正常供电发生问题时，站务人员应可於月台侧或轨道侧以手动解除门栓之方式而不被影响。

The measures designed to cope with station blackout event in the case of EPR and URD are also introduced, which is helpful in the design of new nuclear power plant.

通过分析EPR和URD中针对全厂断电采取的设计措施，帮助我们在新的核电项目设计中获得有益的借鉴。

Now the utility company has turned off her service.

现在电力公司已经暂时断电了。

The main principle of the DCcontactor:The electromagnetism coil switches on electricity thetitle iron to match with the iron heart on,the suction of theelectromagnetism system overcomes the counterforce of the springarouses the action of the contact, the main electric circuitconnected;The electromagnetism coil cuts the power the counterforceof the spring arouses the title iron from move to open, the headcontact breaks to open the output electricity arc give or get anelectric shock in drive to arc-extinct-chamber and made longer,thestrong cooling dissociates and put out,the main electric circuitcuts off.

接触器的主要原理：电磁线圈通电，衔铁和铁心吸合，电磁系统的吸力克服弹簧的反作用力带动动触头与静触头接触，主电路接通；电磁线圈断电，弹簧的反作用力带动衔铁和动触头弹开，触头断开产生的电弧在灭弧室中受到磁吹灭弧和电动力驱动被拉长，并强烈冷却去游离而熄灭，主电路切断。

This automatic device of sensor is the denticular of the electrade screen business card printing and membership card-making on the glass in the sheet, and then on it is covered with a layer of humidity in the utilization ratio hunidity electrized, the ebuillition of automatic control.

这种自动装置的传感器是将锯齿状的电极用丝网制卡和会员卡制作在薄板玻璃上的，再在其上覆盖一层感湿体，利用湿度的变比自动控制通电、断电。

TIMER,COUNTER,TEMPERATURE CONTROLLER,SOLID STATE RELAY,FLOATLESS RELAY,OFF DELAY RELAY, FLICKER RELAY,DEFROST TIMER,FOR-REV RELAY, STAR-DELTA TIME...

限时继电器，计数器，温度控制器，液面控制器，马达启动继电器，断电延迟继电器，冷冻除霜继电器，正逆转继。。。

In fundic strips, ghrelin and GHRP-6 could decrease the on-response induced relaxation and increase off-response induced contraction of the muscle, with the effect of Ghrelin obviously stronger than that of GHRP-6.L-NNA could increase the effects of Ghrelin and GHRP-6-induced muscle contraction, and L-AA could decrease their effects.

在胃底部，Ghrelin和GHRP-6可使开电刺激诱导的平滑肌舒张活动减弱，断电刺激诱导的肌条收缩活动增强，且Ghrelin作用明显强于GHRP-6.L-NNA可显著增强Ghrelin和GHRP-6的促平滑肌收缩效应，但L-AA可显著减弱该作用。

In this thesis, firstly, some main models have been checked on their accuracy, and the reliability of MACORS code has been verified by the RELAP5/MOD2 code on five transient conditions for QSNP: loss of flow; loss of offsite power; incontrollable control rod withdrawal; the feed-water temperature increasing and the feed-water lost. The results obtained are very satisfactory. Secondly, MACORS is used to calculate the operating and accident transients for QSNP, and the analysis results are significant to real engineering. And finally for MNRS, MACORS is used to simulate the steady-state natural circulation heat-removed capacity and the transient behaviors from forced circulation to natural circulation. Some important conclusions are obtained by the analysis results.

本论文首先从各方面对核动力系统中最主要的、热工水力特性最复杂的反应堆和蒸汽发生器进行单独验证和理论分析，其次分别利用RELAP5/MOD2程序和MACORS程序对秦山核电站的双环路失流、全厂断电、反应性事故引入、主给水参数变化及丧失主给水五种瞬态工况进行了计算，结果符合很好，从而证明了本程序模型的准确合理性，选择数值方法的有效性和编制程序的正确性；尔后，利用MACORS程序对秦山核电站的多种运行及事故瞬态进行了分析，得出了具有工程价值的结论；对船用核动力装置的稳态自然循环载热能力以及相应参数的特性、强迫循环与自然循环的过渡工况等进行了仿真分析，所得结论对我国核动力船舶的设计，运行以及安全审评具有重要的意义。

Normally the oil surrounding the probes is nonconductive and the control will be de- energized .

通常情况下，环绕探头的油是不导电的，此时控制装置处于断电状态。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。