您要查找的是不是：
- zero detection circuit 检零电路
- There are 4 typical DPD in DPLL, they aretrigger, LL-DPD,zero detection, Nyquist.the paper design the DPLL based on CPLD according to the working principle of the DPLL. 在数字锁相环中，所有部件都用数字电路实现。
- The conventional back-EMF zero crossing method was restricted by hardware and control method,and to improve the detecting circuit reduce the influence. 常规反电势过零检测电路由于受到硬件及控制方法的影响,过零点信息不够准确而且有较大的滞后,通过对检测电路的改进来减小这种影响。
- A pest detection circuit is formed using the time base integrated circuit NE555, the LED and the photosensitive triode. 摘要利用时基集成电路NE555、发光二极管及光敏三极管等器件构成了虫子测量电路。
- OR707 series two-way optical receiver has frequency response circuit and detection circuit, ensure the maneuverability. OR707双向光接收机具有功能完善的频率响应调整电路和个端口电平检测电路，保证良好的可操作性。
- The constitute of harmonic back EMF is analysed, the position detection circuit and the microcomputer control system of step motor is designed. 分析了谐波反电势信号的构成，设计了相应的位置信号检测电路及步进电动机的微机控制系统。
- The TMA has alarm detect circuit and can report either one LNA or both LNAs failure. 塔放具备故障检测能力;当低噪声放大器工作异常;部分故障或严重故障时给出告警信息.
- The TMA has alarm detect circuit and can re port either one LNA or both LNAs failure. 塔放具备故障检测能力;当低噪声放大器工作异常;部分故障或严重故障时给出告警信息.
- Figure12-6 shows a power failure detection circuit that provides a logic 1 to the NMI input whenever AC power is interrupted. 图12-6给出了一个掉电监测电路，它输出一个高电平给NMI引脚一旦AC电源被中断。
- The experiment indicates that the system is suitable,and the digital position detection circuit composed with the resolver and AU6802N1 is feasible. 实验结果表明，系统设计合理，旋转变压器和AU6802N1组成的数字位置检测电路正确可行。
- An inrush current limiter circuit (20) includes a detection circuit (30) that produces a control signal (VDRIVE) from a sense current (ISENSE). 一种浪涌电流限制器电路(20)包括检测电路(30)，其根据感测电流(ISENSE)产生控制信号(VDRIVE)。
- When sampling period is very low or close to ideal case for signal detection in additive Gaussian white noise (AGWN), the detection circuit with matched filter is optimal. 摘要在加性高斯白噪声信号检测中，在采样周期极小或接近理想的情况下，连有匹配滤波器的检测电路是最佳的。
- The comparator controlling circuit and detecting circuit are analyzed. 对加热控制电路和检测电路进行了分析；
- Furthermore,the change of the noise through narrowband filter and detection circuit and the effect on the radar tracking precision are analyzed in quantity. 对噪声经过窄带滤波、检波电路后的变化及其对雷达跟踪精度的影响进行了定量分析。
- The remote controller includes: bell flow detection circuit, pickup and hangup circuit, DTMF decoder circuit, SPCE061A, voice broadcast circuit and control circuit. 该远程控制器包括：铃流检测电路、摘机挂机电路、双音频解码电路、SPCE061A单片机、语音播报电路及控制电路。
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- Tomography with coincidence circuit is composed of variable-angle dual and/or triple-head SPECT system, coincidence detection circuit and attenuation correction (AC). 摘要符合线路断层显像主要由可变角双探头SPECT系统、符合探测线路和衰减校正等组成。
- This paper presents the basic principle of sensorless brushless DC motor commutated by using the zero-crossing method of back EMF, and designs the detection circuit. 摘要分析了反电势过零检测法控制无位置传感器无刷直流电机的基本原理，设计了检测电路；
- Now, men, zero in your guns at that ship. 喂，伙计们，把炮口对准那艘船。
- Wang Quen, Yao Weizheng, Wang Zhaoan.Effect of low pass filter on harmonics detection circuit[J].Journal of Xi'an Jiao Tong University, 1999, 33(4): 5-8. [8]王群;姚为正;王兆安.;低通滤波器对谐波检测电路的影响[J]
