rff

rff

美 　英

• 网络repeat first field; 法国铁路网公司; 复位触发器(reset flip-flop)

例句

Although RFF is headquartered in Washington, D. C. , its research scope comprises programs in nations around the world.

虽然网站的总部设在华盛顿，但其研究范围及项目却遍及世界各地。

All we had to do was shoot an azimuth and laze for range, send this up with a spot rep and RFF, and we'd get mortar rounds on the target.

我们所要做的一切事情就是朝某个方位在尽可能远的射程上进行射击，用定位设备和无线电进行报告，然后就会有迫击炮向目标进行轰击。