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1·Anchiornis's wrist bone was so wedge-shaped that it could fold its arms to its sides, keeping its arm feathers off the ground as it walked.

近鸟龙的腕骨呈深楔形，因此它可以将前肢折叠到身体两侧，行走时前肢上的羽毛可以悬空，不会拖在地面上。

2·So the panda must… settle for an enlarged wrist bone and a somewhat clumsy, but quite workable, solution, wrote Stephen Jay Gould in 1978.

所以一定要…解决一个问题——进化出粗大的腕关节骨和一种虽然有些笨拙但是管用的解决方案”Stephen Jay Gould 写到，1978年。

3·Wrist circumference was calculated using a cloth tape measure, and 51 of the children also underwent imaging tests to precisely measure wrist bone vs. wrist fat.

使用卷尺测量手腕大小，并51名儿童亦通过影像学检测精确的测定腕骨与腕部脂肪的比例。

4·That connection, they contend, is still evident in wrist and hand bone features Shared by African apes and by fossil and living humans.

他们认定，两者之间的关联是显而易见的，因为非洲猿、人类化石和现在生活着的人他们的手和手腕骨骼特征相同。

5·To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery - which is located on the thumb side of your wrist.

而手腕脉搏需要你将2个手指放在手腕骨头和桡动脉(靠近手腕拇指方向的一侧)之间。

6·Hip and wrist fractures are the most common breakages, but they can occur in any bone.

髋关节和手腕骨折是最常见的破损，但它们可能发生在任何骨。

7·Height loss can alert doctors to osteoporosis that other tests miss, particularly those that measure bone density in the wrist or hip.

身材变矮可以提醒医生注意其他检查，尤其是测量腕骨或髋骨密度的检查遗漏的骨质疏松问题。

8·Although this is not a problem for the human bone, but for wearing a quartz watch on the wrist is not a small impact.

虽然这对于人体骨骼来说并非什么问题，但对于佩戴在手腕上的石英表来说确实是不小的冲击。

9·Osteoporosis is accelerated bone loss with age and is particularly common amongst postmenopausal women, putting them at risk for fractures (hip, wrist, vertebrae).

骨质疏松症随年龄增长出现加速性骨质丧失且在绝经后妇女中特别常见，使其有骨折的风险(如髋骨、腕骨、椎骨)。

10·The imaging tests confirmed that bone mass and not fat was most strongly correlated with wrist size.

影像学检测证实骨质与手腕大小密切相关，而非脂肪。