The process of dual frequency electromagnetic forming with small cross section rod feeding is studied.
研究了金属熔体的小截面送料双频电磁成形过程。
2
On our night walkabout underneath the Southern Cross, we saw a half-dozen big gray kangaroos feeding on brush.
当晚，我们头顶着南十字星徒步旅行，看到五、六只大灰袋鼠以树丛为食。
3
The feeding head shape of a die and a streamlined sprue runner were designed after an analysis on the cross sectional shape and the extrusion forming ability of PA66 material.