Thus in normal staccato, the key drop may be about half way down, but in hard staccato, it can be less than half way.

因此在普通断奏中，或许下键为键深的一半，而在强力断奏中则可能要比一半还少。

youdao

In any case, the incremental changes are modest after 1600--its pretty clear that key predictors drop out before AD 1600, hence the redness of the residuals, and the notably larger uncertainties farther back...

WSJ: Climate Emails: Science and Candor

This would leave you 40% in cash if the market moves higher, or 60% in cash if we get a drop below key support.

FORBES: The Week Ahead: Put The Odds In Your Favor Now

Despite MGM's profit drop, key stats, like revenues at its 17 casino resorts and revenue per available Las Vegas room, fell only by single digits.

FORBES