保护区内外
inside or outside of the protected areas
鼻内内视镜造口术
intranasal endoscopic marsupialization
不内外因
Not internal and extrinsic reason
non-endo-non-exogenous cause
差速器锥轴承内圈
differential bearing cone
场内外交通
communication inside and outside the site
初次内外科护理学实习
first stage of medical-surgical nursing clinical p
单半内圈角接触球轴承
angular contact ball bearing with single piece inner ring
地磁内外源场
interior and exterior geomagnetic field
地球内外动力
the earth’s endogenic and exogenic geological proc
地球内外动力耦合作用
coupling of the earth’s endogenic and exogenic act
coupling of endogenic and exogenic dynamic forces
Yulong-Haba Snow Mountain block
发动机内、外函道
engine inner and outer duct
肝内外胆管
internal and external bile duct
intra- and extra-hepatic bile duct