RFD
abbr. 讨论请求（Request for Discussion）；乡村免费邮递（Rural Free Delivery）；飞行示范反应器（Reactor Flight Demonstration）; 反射型文件下载(Reflected File Download)
例句
RFD is used in the terminal device only.
而半功能设备只能在终端设备中使用。
The Reverse Flow Diverter (RFD) is one of the key components affecting the liquid - delivered efficiency.
可逆流体换向装置是决定气动式脉冲液体射流泵的流体输送效率的关键组成部件。
The kinetic models of methane converted in RFD plasma and DBD plasma were founded on the base of radical reaction mechanism.
进而，在自由基反应机理的基础上，分别建立了射频冷等离子体及介质阻挡放电冷等离子体下的甲烷转化动力学模型。
