1、包含的角
...Include|包含Included Angle|包含的角Incomplete|不完整(的) ...
2、包含角
...Imprint 压印 盖印included angle 包含角 夹角infinite lines 无限长线 无限长直线 ...
3、夹角
...inclinometer (1)磁倾计(2)倾斜计included angle 夹角inclusion (1)包含(2)掺杂(3)掺杂物，夹杂物 ...
4、[数]夹角
...inclinometer (1)磁倾计(2)倾斜计included angle 夹角inclusion (1)包含(2)掺杂(3)掺杂物，夹杂物 ...
Included spray angle喷束夹角
included trace angle迹线夹角
included d angle夹角
plane included angle平面夹角
included angle cosine夹角余弦的
hyperbolic included angle双曲夹角
included angle cosine method夹角余弦法
modified included angle修正夹角
the included angle cosine夹角余弦