The excess material formed on the internal surface of a coiled tubing string by the longitudinal weld during manufacture.
挠性管柱在制造时由于纵向焊接在其内表面所形成的多余物质。
And the gaps between these rings were likely shaped by planets whose gravitational forces could remove any excess material flung from the belts, while also keeping the shape of the rings.
这些环带之间的间隙形状可能是由行星控制的,行星的引力可以清除任何飞离环带的多余物质,同时也保持了环带的形状。
The bamboo floor excess material and the wood floor excess material which are wastes in the prior home decoration process can be re-machined and used to manufacture the new bamboo-wood floor block.
能将在家装过程中原本充当废弃物的竹地板余料、木地板余料 重新加工利用,制成新的竹木地板块。
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