foreign materials meaning in English
外来杂物
Examples
- Whenever unsterilized foreign material penetrates a wound, microorganisms will certainly be introduced .
未灭菌的异物进入伤口都会带进微生物。 - These include dyes, adhesives, solvents, detergents, metals, and other foreign materials .
其中包括染料，粘合剂，溶剂，洗涤剂、金属等外界物质。 - Deposits of foreign materials will change the sharp contours which govern its coefficient of discharge .
杂质的淤积会改变决定流量系数的轮廓形状。 - Macrophages phagocytize foreign materials such as dust and carbon particles in the lung, as well as vital dye particles .
巨噬细胞吞噬异物，如肺内的尘埃及碳粒，同样还有活体染料的微粒。 - Such foreign material can produce a granulomatous reaction
这样的异物可促使肉芽肿形成。