分类：教育/科学-外语学习
问题：请帮忙翻译Tunefromapitchthatisflatupt 
Tune f a pitch that is flat up to the pitch you desire.This procedure removes any slack in the gears of the instrument's tuning heads.If you tune from sharp to in-tune,the gears will slip as you play,and the instrument will go flat after a few minutes of playing.
回答：调音先要将音高平缓上调到所需的水平。这一过程将消除乐器弦钮端效果器附近的任何琴弦松弛问题。你若将尖利高音调至合调，则效果器会随着你的弹奏，将尖利音降下来，并且在弹奏数分钟后乐器各声响会渐趋平缓和谐。


gear：效果器。
弦钮(Tuning Heads) – 有齿轮式及油压式两种，主要用来调整琴弦的张力。琴弦张力愈高，声调也愈高，反之则愈低。

仅供参考