“abrasion collar”的概念、定义、翻译、参考文献-科学参考

单词	abrasion collar
释义	abrasion collar Encyclopedia 工学刑事科学技术释 abrasion collar污垢轮弹头在旋转进入皮肤组织的瞬间，其弹头上附着的金属颗粒、铁渍、油垢、火药及烟灰等黏附于创口边缘皮肤所形成的围绕射入口皮肤缺损边缘的一圈污秽黑褐色的轮状带。又称擦拭轮、擦拭圈。
随便看	negative element negative emotional processing negative energy negative energy state negative energy states negative energy wave negative entropy negative entropy flow negative excess coefficient negative exponent negative exponential distribution negative eyepiece negative feedback negative film negative flower structure negative formula negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors negative hologram

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