qff 中文意思是什麼
qff
解釋
速凍食品-
In aviation, specify terms such as qfe, qnh and qff are used to describe the air pressure according to different applications
航空界因應不同的運作需要，使用特定名詞如qfe qnh和qff等來形容氣壓。 -
Qff is the pressure corrected to mean sea level, taking into account the actual temperature conditions
Qff是根據實際大氣溫度情況，把qfe轉換而成海平面氣壓。
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