但是目前还需要提供外部电源来启动这个过程。
Until now, they explained, an external source of electricity was required in order to power the process.
它从电源保护电路板由外部电源浪涌。
It protects PCB from power surges from external power supply.
这种演示装置的特点在于，其传感器件不需要外部电源。
The special feature of the demonstrator is that the sensing elements have no need of an external power supply.
当外部电源故障，工厂自备包括柴油发电机，电池等供电设施。
But, if the power lines fail, the plants have redundant on-site power sources, including backup diesel generators and batteries.
所述的伸缩用电机以及切割电机均与外部电源连接。
The motor for telescopic movement and the cutting motor are both connected with an external power supply.
在机械开关的情况下，电路不需要外部电源实现这个功能。
In the case of a mechanical switch, this circuit would require no external power to implement this function.
注意，只要外部电源提供是活跃的，GND别针可能不漂浮。
Note that as long as the external power supply is active, the GND pin may not be floating.
在较近期我们看到了外骨骼工作物流应用中，它可以被拴在外部电源。
In the nearer term we see the exoskeleton working on logistics applications where it can be tethered to an external power supply.
然而，对工厂实用电源可能包括由外部电源引起的额外的谐波电压畸变量。
However, the utility source for a plant may contain additional harmonic voltage distortion arising from external sources.
这些描述被USB设备用来指示它拥有多少连接，以及是否有外部电源支持。
The descriptor is used by USB devices to indicate how many connections it possesses and whether it has an external power supply.
当反应堆停运，泵将冷却水连续通过燃料棒，水泵的电力通常是来自外部电源。
When a reactor shuts, pumps continue to move water over the fuel rods. The electricity to run the pumps usually comes from off-site power supplies brought in by transmission lines.
在串联型晶体管稳压电路中，集电极电阻有内部电源和外部电源两种供电方式。
There are two kinds of supply modes of collecting electrode resistance (inner and outer) in the voltage-steadied circuit in which series connection transistor is used.
电力公司说，由于外部电源厂系统故障，由于外部电源供应问题导致了反应堆停运。
Tepco said the reactors shut due to the loss of offsite power due to the malfunction of one of two off-site power systems.
简化了外部电源供应故障维修事件中的权力和紧凑的设计节省了空间，并确保安静运行。
The external power supply simplifies maintenance in the event of a power supply failure and its compact design saves space and ensures silent operation.
该装置主体结构采用自力机械式结构。原理简单，无需外部电源，操作使用、维修保养方便。
With purely mechanical construction and no need of outside power, the device's working principle as well as its operation and maintenance is very simple.
那个市镇还很远，但是如果我能到那里的话，用外部电源充了电，相机也许会奇迹般地自行修复。
The town was still a long way off but if I could reach it that night, then maybe with a medicinal dose of electricity from the mains the camera would miraculously mend itself.
该装置可同时处理八个摄像机，提供24伏和28伏可选输出，无需外部电源就能适应电压下降。
It handles up to eight cameras and offers 24-vac or 28-vac selectable outputs to accommodate voltage drops without an external power source.
看来他们终于成功了——将一条外部电源与其中一个机组的电力系统相连接，这将有助于输送所急需的冷却剂。
It appears that they have finally succeeded in reconnecting a power line to one of the reactors, which will help pump much-needed cooling water.
其中电源提供风扇检测仪和PWM风扇电源，可以在外部电源切断时，保存最近一次风扇测试资料；
The power source powers the detecting instrument and the PWM fan and makes it possible to save the last fan test data after the outer power supply is cut off;
他人的经验，这将丧失权力，因为它们学习，以符合他们的真正来源，内部权力和任何外部电源将被删除。
Others will experience this as a loss of power as they learn to align with their true source of inner power and any external power sources will be removed.
与此同时，日本核监管机构说，正着手将外部电源线连接到受损核电站的两个机组上，希望重新启动它们的冷却泵。
At the same time, Japan's nuclear regulator said it was working to connect outside power cables to two of the units at the stricken plant, in hopes of restarting their cooling pumps.
通用沃兰达（在欧洲称欧宝）这类带有增程器，依靠电动发动机提供动力的电动汽车，充电可以依靠外部电源或者车载内燃机进行。
Range-extenders like GM’s Volt (the Ampera in Europe) are powered by an electric motor that can be recharged either from the mains or by an on-board internal-combustion engine.
通用沃兰达（在欧洲称欧宝）这类带有增程器，依靠电动发动机提供动力的电动汽车，充电可以依靠外部电源或者车载内燃机进行。
Range-extenders like GM's Volt (the Ampera in Europe) are powered by an electric motor that can be recharged either from the mains or by an on-board internal-combustion engine.
用于这类用途的传感器需要具备以下几个特性：材质柔软的无线通路来满足患者的舒适需求、无需特别维护、无需外部电源、成本低廉；
Sensors for such applications needto be flexible and wireless for patient comfort, maintenance-free and notrequiring external energy supply, and cheap enough to permit disposable use toensure hygiene.
这次强烈的地震和海啸毁坏了电厂的外部电源和以柴油为动力的后备电源。这些电源是用于和电站紧急情况下为冷却系统提供电力供应的电源。
The quake and tsunami cut the supply of off-site power to the plant and diesel generators intended to provide back-up electricity to the cooling system.
如果飞机已接通外部电源，检查引气系统页面，确保该页面上的流量控制活门状态、组件流量数据、组件温度数据位置没有全部显示为黄色的“XX”。
If the airplane is powered up by external power, it is necessary to check the BLEED system page, make sure the FCV status, Pack flow data and Pack temperature data are not indicated with yellow "XX".
相机接口电缆可同时连接到外部电源通过显示器查看现场，还可通过USB连接直接到计算机中下载图像。它可轻便的在潜水中支持近，中，远程的操作。
A camera interface cable allows operators to simultaneously connect to external power, view the scene on a monitor, and download images to a computer through a USB connection.
相机接口电缆可同时连接到外部电源通过显示器查看现场，还可通过USB连接直接到计算机中下载图像。它可轻便的在潜水中支持近，中，远程的操作。
A camera interface cable allows operators to simultaneously connect to external power, view the scene on a monitor, and download images to a computer through a USB connection.
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