invarn.因钢;镍铁合金
INVabbr.发明者(=Inventor)abbr.反相器(=Inverter)abbr.体外授精(=in vitro fertilization)
invigorating yin补阴, 养阴, 补肾阴, 滋补肾阴, 益阴
involaute spline渐开线花键
Involuting nevus退化性痣
invading species侵入种
Involute surface渐开线曲面
invaiant moments不变矩
invisble exports无形出口
involucral bract总苞叶
inviting country邀请国
invitro labeling体外标记