坩埚底部从取料口一侧向投料口一侧向下倾斜。

The bottom of the copple is slanted downwards from one side of the reclaiming port to one side of the feeding port.

youdao

坩埚底部从取料口一侧向投料口一侧向下倾斜。

The bottom of the copple is slanted downwards from one side of the reclaiming port to one side of the feeding port.

youdao