建筑物的电气设施。第5- 54部分：电气设备的选择和安装。接地措施保护导体和保护跨接线。
Electrical installations of buildings - part 5-54: selection and erection of electrical equipment; earthing arrangements, protective conductors and protective bonding conductors.
所以，研究组成员想出了一个办法，将导电纳米管覆在一聚合体上，这样不仅可以保护电荷，而且还能使油墨完全呈半导体性质。
So instead, the team devised a way to coat the conducting nanotubes in a polymer to protect the electric charge and allow the ink to be purely semiconducting.
密封并保护所有未绝缘的导体。
而保护意味着使用保持在与高阻抗电路相同电位的附加的低阻抗导体来阻止可能的干扰电压或电流。
Guarding implies the use of an added low impedance conductor, maintained at the same potential as the high impedance circuit, which will intercept any interfering voltage or current.
电气设备和载流导体的选择、继电保护、自动装置的整定、限制短路电流措施的确定都需进行短路电流的计算。
The short circuit current calculation is required for choosing equipment and current carrying conductor, setting of the rely and automation, confirmation of the short circuit current limiting method.
在线保护机制可实时对半导体激光器工作监控，半导体激光器的慢启动电路、温控电路保证了半导体激光器安全工作。
The online protection mechanism could monitor the semiconductor laser in real time. The slowly startup circuit and thermo-control circuit ensure that the semiconductor laser could work safely.
结合工作站内部集成的导体电阻测量系统，可以实现阴极保护的功能。
It also can realize a cathodic protection function when the workstation is combined with a conductor resistance measurement system integrated in the workstation.
介绍了型式认可试验和工厂例行检验中有关信息技术设备的保护连接导体电阻的测量方法，以及在某些特殊设备上的应用。
The text introduced the test method and application in some special instances about Information technology equipment Protective Bonding Conductor in Type test and Routing test.
但在某些情况下，用电负荷增加时线路过负荷保护却不能避免导体超过最高运行温度。
However, in some cases, the over - load protection cannot avoid that the conductor exceeds the maximum operating temperature when the electrical load increases.
半导体放电管是新一代抗浪涌保护器件，极间电容是其应用到高频环境下的一个限制因素。
Semiconductor arrester is a new type of surge protection device, which, however, has a large interelectrode capacitance, thus limiting its application in high frequency systems.
解释了有关熔断对整流器和功率半导体器件实现短路保护的原理。
Rectifier and semiconductor short circuit protection principles in respect to fusing are explained.
综述了半导体多相光催化原理和在环境保护、卫生保健和自洁净玻璃等方面的应用。
This paper describes principle of the heterogeneous photocatalysis on semiconductors and its application in environmental protection, medical and health care, self-cleaning glass, et al.
去除形成在该有源区域上的保护层的部分，以暴露该半导体衬底的有源区域；
The portion of the protective layer formed over the active region is removed to expose the active region of the semiconductor substrate.
本发明提供了一种具有改进的内部结构的功率半导体模块，由此也达到保护至少一个功率半导体元件的目的。
The invention provides a power semiconductor module with improved inner structure, thus at least one power semiconductor element can be protected.
电力半导体器件故障电流(特别是短路电流)的确认与及时有效保护，对电力机车交流装置的可靠工作至关重要。
Acknowledge and in time effective protection of power semiconductors from fault current is of utmost importance for the reliable operation of AC equipment on electric locomotive.
本实用新型可保护薄膜不受污染，提高半导体集成电路生产过程中的照相平版印刷质量。
The utility model can protect the film from pollution and increases the printing quality of photolithography during the production of semiconductor integrated circuits.
比较了几种保护剂，分析了薄膜绕包线导体出现发黑现象的原因，提出了有效的解决方法，验证了产品的性能。
The results show that the protective reagent solution won't influence the mechanical and electrical properties of film lapped wires.
以及保护环布线，贯通上述第二区域的上述第一及第二主面的两面而形成于上述半导体基板，并包围上述至少一个贯通电极。
A guard ring is formed in the semiconductor substrate to penetrate the first and second principal faces, the guard ring is surrounding the penetrative electrodes.
绿色环保型的半导体电光源，光线柔和，光谱纯，有利于人们的视力保护和身体健康。
Green environmental protection of semiconductor electric light source, the light is downy, spectrum pure, be helpful for people of visual acuity protection and healthy.
勿蒋电池与钥匙串，硬币等导体混放，不可运用电池受潮或放入水中免得短路；保护电池。
Do not put a battery into the keys or COINS, Do not wet the battery, otherwise it will short-circuit the battery.
大功率半导体激光器驱动电源的关键是保护电路的设计。
The design of protect circuit is a key aspect of high power laser diode driver.
所以保护接地导体是不用测试的。
PROTECTIVE EARTHING CONDUCTORS are considered to comply without test.
通过双限流电路和浪涌强制吸收或隔离保护电路的设计，解决了大功率半导体激光器驱动电源常见的浪涌冲击和电流恒定的难题。
The double limit current circuit and electronic surge force absorbed or isolated circuit are introduced. The problems of electronic surge strike and current stable are solved.
通过双限流电路和浪涌强制吸收或隔离保护电路的设计，解决了大功率半导体激光器驱动电源常见的浪涌冲击和电流恒定的难题。
The double limit current circuit and electronic surge force absorbed or isolated circuit are introduced. The problems of electronic surge strike and current stable are solved.
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