an internal angle

Results ( 1) FN in the temporal bone exhibited 3 obvious changes in direction: Between internal acoustic meatus segment and labyrinthine segment, there was an angle of 115.5+ 6.88 ( 110.6-118.5) opening towards anterior and medial direction;

结果①FN在颞骨内的走行有三个较大的转折：内听道段和迷路段间。迷路段向前外走行，与内听道段向前内的夹角为115.5±6.88（110.6-118.5）°；

By an analysis of resistance characteristics of the materials and according to the theory of Mohr-Coulomb, two intrinsic parameters have been introduced: cohesionc and angle of internal friction.

根据沥青混合料的强度构成特性，应用Mohr－Coulomb理论，我们引进了2个强度参数，即粘聚力c和内摩阻角。

Second is an internal Angle, and finally outside.

其次是内角，最后是外角。

ⅱ: Al-though the indexes such as granularity constituent, internal angle of friction and condensed force, and ere, can be measured as sand soil, there still exists an essential difference.

尽管象砂土那样可以测定其粒度成分、内摩擦角和凝聚力等指标，但有着本质上的区别；

Through analyzing the dynamic strength testing data, it is found that under natural moisture state, the cohesion C of the interbed is reduced when compared with its static value, and on the contrary, its internal friction angle φ exhibits an increase.

对无泥型软弱层带在动荷载下的强度试验表明，天然含水状态下，软弱层带从静荷载至动荷载，显示出内聚力C减小幅度较大，而内摩擦角φ反而有所增加；