Failure of blind via is one of the main causes of an open circuit in printed circuit board(PCB).
盲孔开裂是导致印制电路板（PCB）电气断路的主要原因之一。
Three movable contacts, actuated simultaneously by an insulated rod, open and close the circuit.
由一根绝缘杆同时开动的三个移动触点断开和连接电路。
The potential of a corroding surface in an electrolyte relative to a reference electrode under open-circuit conditions.
在断路情况下，在与基准电极相关的电解液中，表面受到侵蚀的潜在可能性。
An analog maximum power point tracking (MPPT) controller integrated circuit (IC) based on open-circuit voltage method was proposed to enhance the photovoltaic conversion efficiency of solar cell.
为提高光伏电池的光电转换效率，设计一种基于开路电压法的光伏电池最大功率点跟踪(MPPT)控制芯片。
Measures to increase the open circuit voltage, the fill factor and short circuit current density are discussed both theoretically and technologically for an efficient silicon solar cell.
本文从理论上和工艺上论述了高效率硅太阳电池的研制情况，分析了如何提高硅太阳电池的开路电压、填充因子及短路电流密度的措施。
WTZK type temp, controller is an electrical switch that can make circuit close or open following change of controlled medium temp.
WTZK型温度控制器是可随被控介质温度变化而使电路闭合或断开的电开关。
An analysis of the antenna and scattering theory is an important part in the electromagnetic problems, which describes the energy transformation from a closed circuit system to an open space system.
电磁问题中有很大一类是研究天线和散射理论，即由封闭电路系统向空间开放系统的能量转换。
It is an universal phenomenon that open-circuit-potentials of passive metals shifted towards noble direction gradually in natural seawater.
对天然海水中微生物膜附着导致钝性金属开路电位正移现象及其作用机理的研究进行了综述。
To help enhance safety, products offer optional finger-safe, see-through covers, an Ingress Protection 20-rating that includes lockout/tag out capabilities and open circuit indication.
为了帮助提高安全性，产品提供可选的手指安全，可透视的盖子，以及包含锁定/标签能力和开路指示功能的20等级的防尘防水保护。
An investigation on the changes in open-circuit-potentials of passive metals in seawater was made with electrochemical technology and epifluoresence microscopy.
采用电化学技术和荧光显微技术研究了微生物附着对钝性金属在海水中开路电位的影响 。
By connecting coax cables to all four output ports as shown, an open-circuit calibration can be performed.
如图所示，通过将同轴电缆连接之所有的4个输出端口，则可进行开路校准。
By connecting coax cables to all four output ports as shown, an open-circuit calibration can be performed.
如图所示，通过将同轴电缆连接之所有的4个输出端口，则可进行开路校准。
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