The second was to change the basic architecture of jet engines by using three shafts instead of two .
第二便是改变喷气引擎的基本构造,使用三个轴代替两个轴。
The wheels were mounted on light cantilevered shafts and the vehicle itself was very flexible , which helped isolate the rider from ground-induced vibrations .
车轮装在轻型的悬臂轴上,车辆本身也非常的灵活,这些都有助于减少与地面接触而产生的振动,保护骑手。
Medical personnel are on duty every shift in the shafts .
在矿井里每个班次都有医务人员值班。
So , are you saying that these shafts of light were not caused by the weather ?
那么,你们说的这些光柱并不是因为气候的原因了?
And a good supply of cables can be found in elevator shafts .
电梯是一个很好的钢缆来源。
Special designs may also be required for vertically arranged shafts .
对于立式配置的轴,还可能要求采用特殊的设计。
Precision shafts for tape transmission systems of cassette tape recorders .