词典结果：
normal to the surface
[英][?n?:m?l tu: ?s?:fis][美][?n?rm?l tu ?i ?s?f?s]
曲面的法线;
例句:
1.
Normal vessels are not seen to extend to the pleural surface. The centrilobularbronchiole is not normally visible.
正常的小血管延伸向胸膜下，但是小支气管常无法显示。
2.
Objective to report the result of the defects of metacarpophalangeal jointfrom2to5repaired by metacarpal articular surface with dorsal metacarpal artery andusing kirschner pins to transfix the injured finger and the nearby normal finger.
目的报道利用伤指邻近的正常手指作为生理性外固定支架与伤指并指固定，应用带血供的掌骨近端骨块修复2-5掌指关节缺损的效果。