Symbol, Chemistry, Physics.
QUIZ YOURSELF ON THE MANY TYPES OF NOUNS
Definition for Rf (2 of 5)
Definition for Rf (3 of 5)
Definition for Rf (4 of 5)
Definition for Rf (5 of 5)
Example sentences from the Web for Rf
The program has not made a final selection on which upgrades will actually be included in future versions of the F-35.
That article noted that the F-35 does not currently have the ability to down-link live video to ground troops,.
In fact, according to F-35 program sources, the next software upgrades are not yet fully defined nor are they fully funded.
Therefore, it is not possible for any F-35 schedule to include a video data link or infrared pointer at this point.
For his part, House Speaker John Boehner (R-OH) has expressed his “full confidence” in Representative Scalise.
E was an Esquire, with pride on his brow; F was a Farmer, and followed the plough.
Q was a Queen, who wore a silk slip; R was a Robber, and wanted a whip.
"To R——," replied the man, as he turned silently and sullenly to retrace his steps.
I follow F. mainly, and note all but very trifling variations from it.Chaucer's Works, Volume 1 (of 7) -- Romaunt of the Rose; Minor Poems|Geoffrey Chaucer
I played up one octave, and then I wished to go on by placing my first finger on F sharp.Music-Study in Germany|Amy Fay