Crudenn.克鲁登crudeadj.天然的；未加工的；粗鲁的；粗糙的；简陋的n.原油；天然的物质crude oil flow石油资源流动crude emulsion乳化原油crude mint oil薄荷原油Crude baicalin黄芩苷粗品crude dextrose粗制右旋糖,工业用葡萄糖crude sampling原始采样crude pyridine粗吡啶crude oil type原油类型crude lecithin粗卵磷脂crude magnesium粗镁

1. The crude protein contents of Medicago sativa was increased, and the crude ash contents of Medicago sativa was remarkably affected.
   提高粗蛋白质含量，显著影响粗灰分含量。