| 释义 |
RF,R.F.
- riffraffn. 乌合之众；流氓 adj. 微贱的
- 絮凝反应xù níng fǎn yīng
flocculoreaction; F. R.
- 射频shè pín
RF
- 读、写、算dú _ xiě _ suàn
the three R's
- 不必bú bì
need not, not have to f
- 砩fú
fluorine (F)
- 阴极射线管yīn jí shè xiàn guǎn
cathode-ray tube (CRT); cathode-ray lamp; C-R tube
- 氟fú
fluorin; fluorine; Fl; F.
- 电离层diàn lí céng
F layer, ionosphere
- 低音谱号dī yīn pǔ hào
bass clef; F clef
- 每分钟转数měi fèn zhōng zhuǎn shù
revolutions per minute (r/m)
- 肯尼迪机场kěn ní dí jī chǎng
JFKIAT (John F Kennedy International Airport)
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