But a vibrant recess is like grease for a school 's gears .
但是一次好的休息对学校来说就如同是齿轮上的润滑油。
A bit of sand in the gears will also remind investors not to ignore valuations .
齿轮中漏入少许沙粒,也会提醒投资者,不要忽略估值。
The watchmakers of southern lancashire proved an unequalled source of high-quality , low-cost gears .
兰开夏南部的钟表匠证明了他们制造的高质量,低成本的齿轮是无与伦比的。
The back piece holds tiny plastic gears in place , so they may fly out if you 're not careful .
有时背板会在一定的位置安装很小的塑料齿轮,一不小心就可能弹飞。
The essential gears and electronics come in a prebuilt base , and attaching the arms takes an hour or so .
其主要的齿轮与电子调配是厂商预先装备好的,而为其安装上四肢大概需要花费用户一个小时左右的时间。
Fig. 4 - led lines and gears
图4-led灯列与齿轮传动装置
Computer graphic of nanoscale toothed gears made from dna ( left ) and electron micrographs of the actual nanostructures .
由dna制成的纳米齿轮的计算机图形(左)以及实际纳米结构的电子显微图。
His team 's new design eliminates the need for anything rigid , such as bearings or gears .
安德森团队的新设计则不需要任何刚性部件,如轴承和齿轮。
A conventional amt uses the standard h shift pattern of a manual gearbox , and gears are selected by sliding selector rails that lie parallel to each other .
一个传统的自动变速器运用的是一种标准手动变速箱的h转换模式,齿轮选择器选择滑动导轨,彼此平行。
Just as the ticking of a watch arises from the escapement mechanism connected to the gears and hands oscillations within the cavity are recorded electronically .