他发现，植物的叶子在夜间低垂于茎干的两侧，但到了早晨，这些叶子又升直了“身板”，似乎在向冉冉升起的太阳崇拜致意。
He observed that, at night, a plant's leaves drooped next to the sides of the stem but in the morning they rose as if to worship the sun.
结论①下颌骨宽度在双侧下颌升支矢状劈开截骨术后较术前有轻微增大，但对容貌没有大的影响。
Conclusion Mandibular width after bilateral sagittal split ramus osteotomy is a little bigger than before surgery, but this change has little influence on face.
结果猪的颈总动脉干起自头臂干，然后发出双侧颈总动脉，后者发出咽升动脉和颈外动脉。
Results In swine, bilateral common carotid arteries originate from the brachiocephalic trunk, then issue the ascending pharyngeal and external arteries.
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