Wheelbase preview control which uses road information at the front wheels as preview variables to control the back wheels can exert the potential of active suspensions adequately.

轴距预描控制利用前轮处的路面信息作为预描变量对后轮进行控制，能充分发挥主动悬架的潜力。

youdao

As expected this update has a TON of fixes, including stuff in Active Directory, AirPort, BTMM, Dashboard, Dock, Finder, iCal, iChat, iSync, Mail, Preview, Safari, Time Machine, and more -- the choicer of we'll be publishing after the break.

ENGADGET: Apple releases OS X 10.5.2 update, tons of fixes