Place the engine cylinder head over the dowels.

将引擎汽缸头放在销上。

I quickly fashioned a ladder out of wooden dowels and nylon rope.

我马上用木销子和尼龙绳做了一个梯子。

You can also buy readymade dowels from mail-order suppliers.

你也可以买现成的圆木榫。

Verify that housing alignment dowels are in position before installing housing.

安装壳体前先验证壳体校准销均已定位。

The titanium dowels were put into the teeth canal fixed through alveolar teeth.

采用预制钛桩即刻行根管内加齿槽骨贯穿固定将断牙固定于原位。