1·It is an acute Angle.
这是一个锐角。
2·The acute Angle theorem is extended under the condition of the variational structure.
在具有变分结构条件下推广了锐角原理。
3·But when it into a light beam was a small acute Angle, the light energy will be returned only on the surface of reflection, but merely illuminate the thin cell wall.
但是当这束光被折成一个很小的锐角时，光的能量就会仅从细胞表面反射回来，而仅仅照亮薄薄的细胞外壁。
4·The holding part is formed by the middle part of the base plate which extends outwards and is bent and forms an acute Angle with the base plate to form an inclined holding wall towards the base plate.
所述卡持部由该基板的中部向外延伸弯折形成，并与该基板成一锐角设置，形成一朝向基板方向倾斜的卡持壁。
5·The crystal has two different impurity layers, and in the acute angle direction of the high transmission expected, their detect state has the same frequency;
该晶体具有两个不同杂质层，在希望高透的锐角方向，它们的缺陷态具有相同的频率；