1) frequency modulation engineering
调频工程
2) power frequency modulation
工频调制
3) Spectrum Engineering
频谱工程
4) engineering commissioning
工程调试
1.
The composition of dispatching operational sheet system in Mudanjiang Electric Power Bureau was introduced,particularly emphasizing on the power system model and its implementation method,including five-preventing ,that is safety function,set-upping simulation drawings of power grid and engineering commissioning.
介绍了牡丹江电业局调度操作票系统的构成,着重阐述了该系统的电力系统模型和实现方法,包括“五防”安全把关功能、电网模拟图形的建立和工程调试。
2.
The engineering commissioning of EAST is the charge of the magnetic coils for purpose of testing the performance of the device and the main parameters of its subsidiary system.
EAST工程调试实验是为了测试主机性能和主要分系统的关键参数而进行的磁体通电实验。
5) water diversion project
调水工程
1.
Effect of water diversion project on water environment of Wulihu Lake;
调水工程对五里湖水环境影响分析
2.
Strategic significance of water diversion project to water environment of Taihu Lake;
太湖调水工程对水环境改善的战略意义
3.
Ecological compensation mechanism of water diversion projects in China;
我国调水工程生态补偿机制初探
6) air conditioning engineering
空调工程
1.
Identification and prevention of hazards caused by thermal expansions in vertical piping systems of air conditioning engineering for tall buildings;
高层建筑空调工程立管热膨胀的危害识别与防范
2.
Considerations about some common problems in installation and debugging of air conditioning engineering
对空调工程安装调试出现的一些问题的看法
3.
Discussion on supervision work points in central air conditioning engineering
浅谈中央空调工程中的监理工作要点
补充资料：调频
载波的瞬时频率按调制信号的变化而变，但振幅不变的调制方式。载波经调频后成为调频波。用调频波传送信号可避免幅度干扰的影响而提高通信质量。广泛应用在通信、调频立体声广播和电视中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条