1.
Research on the Key Technology of Phase Measurement Based on Multifrequency Heterodyne Principle;
基于多频外差原理的相位测量关键技术研究
2.
The Doppler frequency can be obtained as a heterodyne or beat effect.
由于外差或频差效应，能够得到多普勒频率。
3.
Intelligent monitoring system for ultraviolet sterilization room based on Doppler shift
基于多普勒频移原理的紫外线灭菌室智能监控系统
4.
Analysis on Principle and Error of Charge-Balancing Voltage-Frequency Converter
电荷平衡式电压—频率转换器的原理及误差分析
5.
sweep frequency heterodyne-type analyzer
扫描频率外差式分析器
6.
single conversion superheterodyne
一次变频超外差接收机
7.
double superheterodyne receiver
双变频超外差接收机
8.
dual-conversion superheterodyne receiver
双变频超外差式接收机
9.
triple superheterodyne
三次变频超外差接收机
10.
Algorithm research of the automatic synchronization under difference frequence power grid using fuzzy control principle
应用模糊控制原理在差频并网下的自动准同期算法研究
11.
Auditory steady state responses (ASSR)
浅谈多频稳态诱发电位的原理和临床应用(英文)
12.
Research on Multi-terminal Sources Audio Coding Technology Based on Distributed Coding
基于分布式原理的多信源音频编码技术研究
13.
On the Principles and Designining of Information Task in FLT Classroom;
论外语教学课堂中信息差任务的原理与设计
14.
The principle of Adjustment of a Doppler Satellite net and a Preliminary Program
卫星多普勒网平差原理及初步计算程序
15.
In the pre-procession of front radio frequency, the super-heterodyne technology which get proper A/ D sampling rate through choosing a proper frequency and bandwidth is adopted.
射频前端预处理采用成熟的超外差技术，选择合适的中频和带宽，得到合适的A／采样速率。
16.
Core of Multiple Intelligences Theory and Their Application in TEFL;
多元智能理论的原则与外语教学实践
17.
Motivations of Chinese Middle Managers Frequently Quitting International Organizations Operating in China
中国外企与合资企业中方中层经理频繁跳槽之原因探析
18.
Most companies do not understand the extent to which cultural differences will challenge their principles.
大多数企业不理解文化差异对这些原则构成冲击的程度有多大。