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- automatic phase comparison circuit 自动相位比较电路
- automatic phase comparison 自动相位比较
- The phase comparison monopulse radar measures angles by comparing the phase of the difference channel signals with the phase of the sum channel signal. 比相单脉冲雷达采用和差通道接收信号比相的方法测角。
- 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。
- Phase comparison carrier differential system 相位比较式载波差动保护系统
- phase comparison sinusoidal frequency shift keying 相位比较正弦移频键控
- phase comparison tracking system 相位比较跟踪系统
- A THEORY OF AUTOMATIC PHASE BALANCE OF AC BRIDGE 电桥相位自动平衡的一个理论
- height finding by phase comparison 比相测高
- Electric Automatic Phase Control 电动相位控制
- frequency domain phase comparison 频域比相
- sum and difference patterns phase comparison 相位和差
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He plans to import an automatic bobbin loader.. 他计划进囗一架自动装线机。
- We get an automatic increase in pay every year. 我们的薪金每年会自动增长。
- Automatic Phase Shifting Method Based On Photo-Carrier Method 基于载波的自动相位移动方法
- THE PLC CURRENT PHASE COMPARISON RELAY BASED ON MC6809 基于MC 6809微机实现的电流相位差动高频保护
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A volley of automatic rifle fire could be heard. 一阵自动步枪的扫射声传了过来。
