...) 位于犹他州东方,占地76,519英亩(309.7平方公里),每年约有85万访客。走到那里直感叹大自然的鬼斧神工,平衡石(Balanced Rock)就在路旁边,不走过去也看得很清楚。
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细胞松弛素D的实验证实平衡石的这种运动是和肌动蛋白丝相关,而且在重力场中作用于平衡石的向基力也是肌动蛋白丝产生的。
Cytochalasin D experiments confirm that the movement of statoliths is actin-dependent and the actin filaments exert basipetal forces on statoliths in gravity field.
罗帕斯博士怀疑它曾经被当做太阳石使用,因为在白天,磁性罗盘会因为铸铁的大炮失去平衡。
Dr Ropars suspects it was being used as a sunstone because the magnetic compasses of the day were thrown out of kilter by iron cannon.
西北向的小房间突出到石基之外,创建一个隐蔽的、光滑的场所,用来平衡房屋对面的屋顶投影部分。
The den to the northwest projects out beyond the stone base, creating a secluded, glazed refuge and serves as a balance to the roof projection on the opposite side of the house.
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