1.
When the secondary circuit is open, the core flux is produced by the primary current only.
当次级电路开路时，铁芯磁通量仅仅由初级电流产生。
2.
When the secondary circuit is closed, both primary and secondary currents set up a flux in the core.
当次级电路接通时，初级电流和次级电流都在铁芯内建立了一个磁通量。
3.
Since the secondary winding is normally operated into a high-impedance circuit, the secondary current is quite small.
因为次级绕组通常输入高阻抗的电路，因此次级电流很
4.
Research on RCD Snubber for Rectifier Circuit of 15 kW Full-bridge Converter
大功率全桥变流器次级整流吸收电路研究
5.
secondary electron conduction target vidicon
次级电子导电视像管
6.
Parameter optimization of secondary loudspeakers and compensators in active headrest
有源头靠系统中次级声源和控制电路的参数优化研究
7.
The Earthing of Secondary Circuit of an Isolating Test Transformer on the Circuit for Luminaire Leakage Current Test
谈灯具泄漏电流测试线路中隔离测试变压器次级的接地
8.
secondary electron multipactor limiter
次级电子倍增限幅器
9.
open circuit secondary voltage
次级绕组的空载电压
10.
multilevel diode logic circuit
多级二极管逻辑电路
11.
secondary emission
ph.1. 【电】二次发射,次级发射
12.
Study on the Electrified Railway Power Supply Voltage Rating;
电气化铁路供电电源电压等级的研究
13.
ON DIFFERENTIAL CIRCUIT IN MULTISTAGE AMPLIFIER CALCULATION
多级放大电路计算中差动电路的处理
14.
Could not determine the location of the previous upgrade object path.
未能确定上一次升级对象路径的位置。
15.
The proportion of highways with high-class and sub-high-class surface has reached 43.6 percent.
高级次高级路面占有路面总里程的比重已达到43.6%。
16.
An inducting current, circuit, or coil.
初级线圈感应电流，电路或线圈
17.
Over-discharge Protection Circuitry Applicable to Different Voltage-level Power Supply Systems
适用于多种电压等级的蓄电池过放电保护电路
18.
High-Speed Circuit Design and the Application for Board Circuit;
高速电路设计及其在板级电路中的应用