rough casting

同根派生

Let us assume that a part spent 50 hours from the time it arrived at a plant as a rough casting or bar stock to the time it was a finished product.
让我们假设，一个部分花费50个小时的时间到达工厂作为一个粗略的铸造或酒吧的股票时，这是一个成品。
For low speed roughing cast iron, non-ferrous metals and their alloys, non-metallic materials.
适用于铸铁、有色金属及合金、非金属材料低速精加工。
Study of the Best Fitting Method on Large Scale and Complex Rough Casting
大型复杂铸件毛坯最佳适配算法的研究
This rough track will soon be a metalled road.
这条坑坑洼洼的路不久就要铺上碎石了。
The ship pitched and tossed in the rough seas.
轮船在汹涌澎湃的大海中起伏颠簸。