玛丽担心自己在演讲时头脑短路了。
Mary had feared the day she would draw a blank during a presentation.
晶体管提供了类似让吊桶倾倒的作用——每当被触发时它就使电容短路。
The equivalent of the bucket tipping is provided by a transistor which shorts out the capacitor when triggered.
当一根银丝极到达金线时，它将形成一种短路，从而导致电导发生一种惊人的变化。科学家可以容易地对此进行检测。
When a silver filament reaches the gold, it forms a short circuit, causing a dramatic change in conductance, which is easily detectable.
电工解释道，如果老鼠在咬线时，它的尾巴与金属接触就肯定可以将保险丝短路。
The electrician explains that if the rat’s tail touches metal while it’s chewing on the wires, it’s enough to short out the fuse.
在一个小型的测试环境下，我们想演示在使用路由信息协议(rip)和开放式最短路径优先协议(OSPF)时各种不同的负载平衡情形。
Working with a small test network, we wanted to demonstrate various load-balancing scenarios with Routing Information Protocol (RIP) and Open Shortest Path First (OSPF).
当触点闭合时，这些器件则被短路，因此它们的效果只有在开关开路时才能看到。
When the contact is closed, these are shorted, so their effect is only seen when the switch is open.
这样做的好处是，一旦某一线路发生短路或其他问题时，停电的范围小，不会影响其他几路的正常工作。
The advantage of this is that once a short circuit or other problems occur, the scope of the power outage is small, will not affect the normal work of other roads.
该电阻器的阻值要保证被测装置发生故障时的短路电流不会超过开关卡上任一组继电器的最大电流指标。
The value of this resistor is chosen such that, in the event of device failure, the short circuit current will not exceed the maximum current specification of the relays on either set of switch cards.
短路、开路测试完成以后，在线测试仪需要在同一时间对印刷电路板上的每一个器件进行测试。
After performing the shorts and opens test the in-circuit tester tests each component on a PCB assembly one at a time.
电的最后结果发生时，有电线导体短路(有电弧放电的现象)或电线导体开口暴露的现象。
Electrical end results occur with the shorting together of the cord conductors (evidence of an electrical arc discharge exists) or with the opening of either or both of the cord conductors.
它限制每个电容器的充电电流，并在电容器发生短路时保护继电器。
It limits the charging current of each capacitor and also protects the relays in case a capacitor becomes short-circuited.
限流电阻(R)保护扫描卡在测试样板被短路时不被损坏。
The current limiting resistors (r) protect the scanner CARDS from damage if the test coupon develops a short circuit.
当过热或者高电流或电压脉冲导致触点焊接在一起时，就会发生接触故障，形成短路。
Contact failure can occur when excessive heat or a high current or voltage pulse causes the contacts to weld together, resulting in short circuits.
采用基于叠加原理的短路电流计算方法，克服了传统的对称分量法应用于配电网短路电流计算时所遇到的困难。
Furthermore, the superposition theorem is then adopted in the approach, which overcomes the difficulties when applying the symmetrical components to the short circuit calculation.
因此，当你感到大脑短路时，或许该去打个盹儿啦。
本文首先根据系统发生三相对称短路时的短路电流，给出了三相矩形母线短路电动力的解析表达式。
The expression for short-circuit electrodynamic force of rectangular bus bars on the basis of the calculation of three-phase symmetry short-circuit current was fi.
为了限制逆变器桥臂直通短路时故障电流的上升率，可以在装置的直流侧安装一种称为“环流保护电路”的附加电路。
In order to restrict the rising rate of fault current caused by short circuit on one arm of bridge of inverter, a kind of device named current loop protection circuit can be adopted.
焊接时产生的锡珠少，减少短路现象的发生。
Very few Soldering Balls occur and cut down the short circuit.
分析了汽轮发电机发生转子绕组匝间短路故障时的电磁特性，提出了基于小波分析的故障检测与诊断方法。
Electromagneic characteristic of the interturn short circuit in turbo-generator rotor windings is analyzed. And a method of fault detection and diagnosis based on wavelet transform is presented.
在聚光2.73倍时，电池短路电流增益为2.5 ~ 2.71倍。在低倍聚光下工作的太阳电池的研制，国内尚未见报道。
Under low concentrated Sunlight (about 2.73 Suns), its short-Circuit current gain ranges from 2.5 to 2.71. The solar cell which operates at lower concentrated Sunlight has not been reported.
并根据电磁基本原理推导出空载，负载和短路时的电压、电流和漏抗的计算公式。
Based on the fundamental of electromagnetics, are summarily derived idle, load and short-circuit voltage as well as current and leakage reactance formulas.
短路过渡焊接时，熔滴过渡频率通常被作为评价焊接过程稳定性及焊接质量的重要指标。
Metal transfer frequency are usually taken as the criteria to evaluate the process stability of short-circuiting arc welding.
本文主要论述了电力系统中母线上发生三相对称短路时，其动稳定和热稳定的校验问题。
This paper discusses the short-circuit verifying of wires in dynamic stability and heat withstand while the wires are chosen in the design of power system.
电源断电或充电电路出现短路、过流、过热时，充电器上的充电指示灯均不亮。
A short circuit, over current and over heat are short circuit, over current and over heat, and the charging indicator light on the charger is not bright.
当安定器意外短路时，安定器自动停止工作，避免损坏。
When stabilizer incurs suddenness, standing in short circuit condition, stabilizer stop working automatically, avoid damaging.
这时串联的电阻器可以小得多，因为其作用只是防止电压源过载以及电容器短路时损坏二极管。
The series resistor can be much smaller since it is only needed to prevent overload of the voltage source and damage to the diode if the capacitor becomes short-circuited.
限流电抗器电抗值选择时既要将短路电流限制到规定值，又不能使电压损失过大。
When the reactance value of current limiting reactor is selected, the short circuit current should be limited within the specified value and the voltage loss should not be too much.
提出一种电网短路故障时保持交流励磁风力发电机不脱网运行的新型励磁控制策略。
A new excitation control strategy is proposed for the rotor side converter in an AC excited wind-power generator to allow the system to ride through the grid short-circuit fault.
相对于雷电干扰和普通短路故障，雷击引起弱故障时的行波截波特征非常明显。
Relative to lightning disturbance and short-circuit faults, the chopped wave caused by lightning-induced weak faults is obvious.
系统存在短路和断路故障时，系统可靠性分析方法研究，具有重要工程应用价值。
It is important to research the system reliability which is affected with short failure and open failure in engineering.
应用推荐