1.
Stride length and frequency are the most important elements of sprinting.
步长和步频是短跑最重要的因素。
2.
Study on the Final Speed of Run-up and Stride-Frequency in Long Jump;
跳远助跑后程速度与步幅步频的研究
3.
time and frequency synchronization
时间同步与频率同步
4.
synchronous mixer
同步混合器同步混频器
5.
simultaneous dual frequency dye laser
同步双频染料激光器
6.
video amplifier with synchronous leveling
带同步电平视频放大器
7.
pilot burst mix
导频色同步信号混合
8.
Channel Definition Wizard - Channel Item Properties (Step 4 of 7)
频道定义向导——频道项目属性(第4步，共7步)
9.
radio-frequency alternator
射频发电机;射频交流发电机;高频同步发电机
10.
Design of synchronous control systems for multi-HF surface wave radars
多频高频地波雷达同步控制系统设计
11.
Research on the synchronization scheme of a cognitive asynchronous frequency-hopping communication system
认知异步跳频通信系统同步方案研究
12.
VF-FF synchronous switchover controller for revolving air preheater
回转式空气预热器变频-工频同步切换控制器
13.
Research on Four-Dimension Video Coding and Synchronization of Audio and Video;
四维矩阵视频编码及音视频同步技术研究
14.
The Phase-Locked Synchronization Control System of AC Motor Variable Frequency/Work Frequency Switching;
交流电机变频/工频运行切换锁相同步控制系统
15.
The Preliminary Study on Dual Frequency Laser Interferometer with Mid-frequency Difference;
中频差双频激光干涉测量系统的初步研究
16.
Research on the Synchronization Acquisition Technique for Shortwave Frequency-Hopping Communication Using Frequency Estimation;
基于频率估计的短波跳频同步捕获技术的研究
17.
Research of Frequency Synthesizer and Synchronization in Frequency-hopping System
跳频通信系统中频率源和同步接收的研究
18.
Apply Super-SVA to Processing Stepped Frequency Chirp Signal with Bandwidth Gaps
运用Super-SVA方法处理频谱不连续调频步进信号