orifices造句

Both variable orifices and electromagnetic controllers have been used with success.
可變銳孔和電磁流量控制器都已成功地使用.

In the walls of the cubicle there were three orifices.
辦公間的墻上有三個孔洞.

The orifices of this nozzle are almost chocked up with carbide.
這個油嘴的噴孔幾乎被碳化物堵死.

A plurality of small shaping orifices are evenly distributed on the excircle surface of the blades.
葉片的外圓表面上均勻分布著多個小的型孔.

• #orifices