定时齿轮 timing gear ; time gear
定时齿轮箱 timing gear case ; timing gearbox
自动定时齿轮 automatic timing gear
凸轮轴定时齿轮 camshaft timing gear ; camshaft time gear
定时器轮 timer wheel
齿轮定时加速器 geared timing accelerator
定时齿轮系 timing-gear train
定时凸轮 [机] time cam ; timing cam
定时机构定时齿轮 timing gear
定时齿轮箱盖 timing-gear-case cover
在全国范围内开展的其它两轮活动暂定时间分别为5月18-22日和6月1-5日。
Two additional national rounds have been tentatively scheduled for 18-22 May and 1-5 June.
带轮运行一定时间后，槽的宽度可以调节，这样带轮的节距是变化的，因此需要进行适当的调整以满足速度比的要求。
Pulleys are on the market that permit an adjustment in the width of the groove. The effective pitch diameter of the pulley is thus varied, and moderate changes in the speed ratio can be secured.
由于我轮自新加坡起航后遇到强大的东北季风，致 使抵达本港时间比预定时间晚 35 小时。
We wish to advise you that, as you are aware, we arrived here 35 hours behind the scheduled time on account of severe N. E. monsoon gale we encountered en route from Singapore.
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