A packing film of polyvinyl soymilk is prepared by taking HDPE, LLDPE and color mother material as raw materials and extruding.

提供一种聚乙烯豆奶包装膜，它采用高密度聚乙烯(HDPE)线性低密度聚乙烯(LLDPE)、色母料原料，经挤出工艺制成。

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This paper investigates the effects of the mother material content, the graphite form and the technological parameters on the performance of remelting layer.

本文研究了母材成分、石墨形态和工艺参数对重熔层性能的影响。

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Her own experiences have provided her with a mother lode of material for her songs.

她自身的经历为她的歌曲提供了取之不尽的素材。

《牛津词典》

As Malkin points out, an illegal Jamaican immigrant by the name of Una James, who is the mother of accused sniper John Malvo and a likely material witness in connection with his case, is on the lamb today because of this INS practice.

CENTERFORSECURITYPOLICY: Center For Security Policy

Trevor Noah, another comedian who mines race and politics for material, is the son of a black South African mother and a white Swiss father who got together during apartheid, when interracial couples were illegal.

WSJ: South Africa Gets Some Comic Relief

Made from every manner of material--from ivory and brass to animal teeth and mother-of-pearl--tampers come in a wonderful variety of motifs, including a horse's hind leg, a bust of Oliver Cromwell, a milkmaid and, yes, a human finger.

FORBES: Magazine Article