hand crank

The laptop called# does not use very much power and if no electricity is available, users can charge the battery by hand by turning their crank.

这种被称作的电脑并不费电，并且如果没有电源，用户可通过转动手柄进行手动充电。

The invention of the electric starter by Charles Kettering in1912 eliminated the need for the hand crank.

拟由查尔斯凯特林电起动于1912年发明消除了手的需要曲柄。

Manual hydraulic lift models include a front-accessible hand crank.

手动液压升降型号包括前端可手摇手柄。

It also features a built-in hand crank that allows for manual operation when power is unavailable.

内置的手摇曲柄允许消磁器在电力无法供应时手动操作。

A team from Afghanistan has modified the$ 100 OLPC laptop so that children can recharge it using peddle-power rather than the hand crank.

一队来自阿富汗的工作小组改进了百元OLPC（每个孩子一台笔记本电脑）电脑，这梓孩子们可以采用脚踏而不是手摇柄给电脑充电。

Can hand crank reels be converted to motor driven reels?

手摇卷轴可以转换为电机驱动卷轴 吗 ?

Nestled inside a wooden bucket, there's a metal canister with a hand crank on top.

在一个木桶里，有一个金属容器，顶上有一个手摇转动曲柄。

The motion relationships of the crust and the core of the earth are shown by starting the motor or rotating the hand crank.

通过启动电机或转动手摇，可反映到地壳和地核的运动关系。