The special feature of the demonstrator is that the sensing elements have no need of an 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。
Only minimal training is required and no external power, electricity, equipment, clean water, or sterile environment is needed.
它只需简单培训，又无需外部能量、电、设备、干净的水或无菌环境。
It requires no external power sources, thereby reducing operation costs.
无需额外动力，节省运行成本。
Boston Dynamics's much-admired walking robot has a humanlike gait but relies on external power.
波士顿动力公司备受赞誉的步行机器人，走起路来似模似样，不过要靠外置动力行动。
None of the circuits requires the use of external power switches.
所有的这些电路都不需要外部的功率开关。
On a full charge, the Model 7500 can operate from four to six hours without external power.
若充饱了电，「模组7500」可以在没有外接电源的情况下，连续使用约四至六个小时。
The new models of artificial hearts are expected to be equipped with an external power source.
预计给人造心脏的新模型配备一个外部能源系统。
This also means that there is no external power that produces the arising and the cessation of dukkha.
这也意味着没有外面的力量来产生或终止苦难。
The motor for telescopic movement and the cutting motor are both connected with an external power supply.
所述的伸缩用电机以及切割电机均与外部电源连接。
It introduces the design of solar and external power parallel supply system on mountain microwave station.
介绍了山上微波站太阳能与外接电源并行供电系统的设计。
In the case of a mechanical switch, this circuit would require no external power to implement this function.
在机械开关的情况下，电路不需要外部电源实现这个功能。
The descriptor is used by USB devices to indicate how many connections it possesses and whether it has an external power supply.
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 12v dry cell is used to replace an external power transformer for power supply, which can not be affected by commercial power supply.
用12V干电池取代外置电源变压器供电从而不受市电供电的影响。
It handles up to eight cameras and offers 24-vac or 28-vac selectable outputs to accommodate voltage drops without an external power source.
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。
On 10. February 2014, US Department of energy (DOE) published a final rule prescribing new energy conservation standards for external power supplies.
2014年2月10日，美国能源部(DOE)发布了最终规则，对外置电源提出新的能效要求。
The invention adopts the impeller fluid self-drive method, the fluid drives the impeller to ensure that the boundary layer brushes rotate without external power;
本发明采用叶轮流体自驱动方式，由流体带动叶轮使边界层刷转动，无需外部动力；
It features day/night operation, dual encoders, privacy masking, extended motion detection, flexible cropping, and the ability to choose power over Ethernet or external power.
它拥有日夜监控功能，双编码器，隐私屏蔽，大范围的运动检测，灵活的剪辑，并能够选择以太网或外接电源供电模式。
Besides, the equivalent model of the external power network of metro system is researched, and the impact and influence of the metro load to external power network is analyzed.
同时，对地铁供电网络的外围网络进行了等值简化处理，分析了地铁负荷对外围网络的冲击和影响。
When disconnected with external power grid due to certain fault, it will result in frequency collapse, and even leads to large-scale blackout owing to the active power imbalance.
当故障导致供电系统与外电网断开后，此时供电系统因有功不平衡，将出现频率崩溃现象，导致大面积停电事故。
Using light as an external power source can alleviate the weight and mass of having an onboard system, leaving room for scientific payloads, for example, and it provides more propulsive power.
利用光束作为外部能量源可以减轻火箭自身携带的系统重量和质量，为科学研究扩大有效载荷空间，并提供更大的推力。
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".
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".
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”。
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