您要查找的是不是：
- Electric Automatic Phase Control 电动相位控制
- automatic phase control 自动相位控制,自动相位蝶
- automatic phase control circuit 自动相位控制电路
- automatic phase control loop 自动相位控制回路
- It is evident now why this system is called"phase control". 现在可以明了为什么这种系统称为“相位控制。”
- It is evident now why this system is called "phase control". 为什么这种系统称为“相位控制”现在可清楚了。
- The method is applicable for phase control thyristors and rectifier diodes and features higher accuracy. 该方法适用于普通相控晶闸管和二极管的吸收电路参数设计，有较高的精度。
- Phase control of free-free transitions in bichromatic laser field is investigated employing the Born approximation. 本文利用玻恩近似理论对双模激光场中自由-自由跃迁过程中的相位影响进行了初步研究。
- A control strategy for piezoelectric transformer backlight inverter based on a constant frequency control and phase control is presented. 以定频控制和相位控制为基础的控制方式被用来控制压电式背光换流器系统在本文中被提及。
- Automatic Frequency and Phase Control 自动频率与相位控制
- The triangle wave generator, which is composed of FET and operational amplifier circuit, is applied to trigger circuit of automatic phase - shift of flash lamp. It solves the technical problem to view the high frequncy vibrator. 场效应管与运算放大器组成的三角波信号发生器,用于频闪灯触发信号的自动移相,解决了观察高频振动物体的关键技术问题。
- In order to simply obtain the phase of a surface in phase measuring profilometry (PMP), a fully automatic phase unwrapping method based on projected double spatial frequency fringes has been deduced. 为了在相位轮廓测量术中更简便可靠地获取待测面的相位场，提出了一种利用双频投影条纹的叠栅特性进行全自动相位解包裹的方法。
- All of these have relied on phase controlled thyristors (PCT), offering the higher power control. 所有这些都依赖于能提供更大功率控制的相控晶闸管(pct)。
- Experiments of the phase control null and random phase quantization in density weighted phased arrays are described. 叙述了在密度加权相控阵上进行的随机馈相和波束置零实验。
- Using the magnetic amplifier as a comparative amplifier and a triggering unit with phase control in the AYR and AFR has the advantage of the simplicity on the circuit and the reliableness on the operation. AVR和AFR中采用磁放大器作为比较放大和移相触发环节;具有线路简单、运行可靠的优点.
- In this paper the reflection effects which appeared in RF system of BPL on the phase measurement and phase control are described. Some mathematical expressions about the effects are obtained. A coneret method reducing the reflection effects is presented. 本文描述了BPL的RF系统中出现的反射对相位测量和相位控制的影响,得出了关于这些影响的某些数学表达式,提出了减少反射影响的一种具体方法。
- A THEORY OF AUTOMATIC PHASE BALANCE OF AC BRIDGE 电桥相位自动平衡的一个理论
- This heating system has an automatic temperature control. 这个暖气系统有自动化的温度调节系统。
- Then the influence of phase controlled Cycloconverter’s work characteristics and control tactic on the performance of FFTS is analyzed in theory. 从理论上分析了相控周波变换器 的工作特性和控制方式等对分频输电系统运行性能的影响，并用计算机仿 真进行了初步验证。
- automatic phase comparison circuit 自动相位比较电路
