prevention measure and harm of leakage current in low-voltage power supply system

1、

the causes and prevention of the surge in low-voltage power-supply system

低压供电系统电涌的成因及防护

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2、

research on technology of restraining surge of low-voltage power supply system

低压供电系统浪涌抑制技术研究

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3、

certification of low voltage power supply devices of assessed quality

低电压供电装置评估质量的合格证明

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4、

enhance neutral-line management in three-phase four-line low-voltage power supply system

强化三相四线制低压配电系统中性线的管理

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5、

development of low voltage power supply reliability data recorder with infrared communication port

带红外通信接口的低压供电可靠性数据记录仪的设计与实现

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6、

a introduction on piezoelectric ceramic transformer for low-voltage power supply

一种叠层式压电陶瓷降压变压器

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7、

low voltage power supply control system for electrostatic precipitation

电除尘低压供电控制系统

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8、

lightning protection of low-voltage power supply system and automatic protection device in substation

变电站低压供电系统及自动化保护设备防雷

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9、

microcomputer comprehensive protection for the low-voltage power supply system

低压供电系统微机综合保护

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10、

compatibility levels for low - frequency conducted disturbances and signalling in public low-voltage power supply systems

公用低压供电系统中的低频传导骚扰和信号传输的兼容电平

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11、

a scheme and its application of low-voltage power supply with three-level protective energy conservation

低压供电三级保护节能方案的应用

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12、

the sort of low- voltage power supply system grounding type

低压供电系统接地制式的分类

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13、

a kind of power management module is designed in this paper, witch is mainly used in low voltage power supply for 5v.

本论文设计的是一种电源管理模块，它主要应用于5V的低压供电电源。

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14、

low-voltage power supply devices, d. c. output. performance characteristics and safety requirements.

直流输出低压供电装置特性和安全要求

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15、

then a few practical regulating circuits are designed and discussed for low-voltage power supply of cameras.

探讨了采用几种实用的稳压电路对监控摄像机等设备进行低压供电的方法。

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16、

solve technical problems in low voltage power supply system, make sure the continuous improvement of the system.

解决职责范围内低压供电系统运行中出现的各种技术难题，进行持续改进。

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17、

wherein, one end of the lower connecting rod is connected with one end of the upper connecting rod by the auxiliary shaft.

下连杆，其中一端通过所述辅轴与上连杆的一端连接在一起；

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18、

determination of the cytosolic free calcium in peripheral blood neutrophil cell with fura-2

用Fura-2测定人外周血中性粒细胞内游离钙浓度

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19、

meaning detecting the autoantibody of itp patient platelet and polynorphonenuclear neutrophil cell during treatment

ITP患者血小板自身抗体的检测及治疗中中性粒细胞变化的意义

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20、

and the elevated mpo levels were positively correlated with the increase of neutrophil cell counts.

且MPO升高程度与中性粒细胞计数的升高呈正相关。

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