2) bias current
偏置电流
1.
Under normal operation state,the load of the three-phase full-controlled rectifier is an impedance;under fault state,the load becomes an impedance plus even frequency reverse electromotive force due to the even frequency reverse electromotive force generated in the FCL dc bias coil,the dc bias current includes the dc component and even.
为提高偏置电流系统的控制精度,设计了一种运用模糊PID在线修改控制器参数的新型偏置电流控制系统。
2.
The effect of bias current on the performanc e of active magnetic beari ng(AMB)is studied in this paper.
研究了电磁轴承偏置电流对其性能的影响 ,给出了电磁轴承电磁设计的基本原则和基本步骤 ,将电磁轴承的设计分成两个步骤 ,即不考虑铁心磁阻的初始设计和考虑铁心磁阻的校算设计 。
3.
The paper carried out the reasoning of the formula which implies the relationship between optical modulation depth and the input level of a optical transmitter and the formula implied between single channel modulation depth and bestir level & bias current.
推导出光调制度与光发射机输入电平的关系算式、激励电平与激光器偏置电流和单频道调制度的关系算式,分析系统频道数变化对调制度恒定型光发射机激励电平的影响规律,同时分析常见光发射机标称输入电平的标示方式、结构特点和具体应用调试方法。
3) low bias voltage
低偏置电压
1.
A self aligned InGaP/GaAs power HBTs for L band power amplifier with low bias voltage are described.
介绍 L 波段、低偏置电压下工作的自对准 In Ga P/ Ga As功率异质结双极晶体管的研制 。
4) 4mA offset current
4mA偏置电流
5) Self-biased-current
自偏置电流
6) offset strap
偏置电流带
补充资料：低置胎盘
低置胎盘
胎盘附着于子宫下段，胎盘下缘接近(未达到)子宫颈内口，称为低置胎盘。临床特点为妊娠晚期无诱因、无痛性阴道出血，但出血时间和量均比完全性、部分性的出血时间晚，量少，和边缘性的类似，处理参见“前置胎盘”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条