It has long been known that the human skeleton constantly constructs and destroys cells, according to the stresses that its bones experience.
长久以来，人类骨骼被认为是依照其骨质经受的压力来不断构建和消灭细胞。
Over thousands of millennia a mantle of sediment built up over its bones.
数百万年地幔沉积物堆积在（鲸）的遗骨上。
We reconstructed what the dinosaur looked like from a few its bones.
我们根枯恐龙的一些骨畏重组乐龙的原貌。
One cow had been slaughtered where it stood and the meat torn from its bones.
一只奶牛当场被杀了，肉从骨头上被撕扯下来。
Its bones were found on a farm in north-eastern Australia's Queensland state.
在东北部澳大利亚昆士兰州国营农场发现它的骨骼。
It was fully bipedal and the thickness of its bones showed that it was quite strong.
这是完全双足和骨厚度其表明这是十分强烈。
Working out an animal's mass from the size of its bones is not, of course, an exact science.
通过其骨骼尺寸计算出动物体重当然不是严密的科学。
This is the reason why this country is in its bones committed to the conservatism of Burke.
这就是为什么这个国家深染伯克保守主义的原因。
Will fall in day is in Si person also, surely late Lao its bones, starve its body skin, leave empty to lack get up.
天将降大任于斯人也，必先劳其筋骨，饿其体肤，空乏起身。
Clients and creditors still have cash stranded in the failed firm as administrators in different countries pick over its bones.
当管理人员在各国挑拣分食雷曼兄弟的残骸时，其客户和债权人仍有现金搁浅在这个破产的公司上。
It appears to have been a very old dog, and had a number of marks on its bones, suggesting it was a guard dog in life, as well as death.
‘看起来他已经很老了，骨头上还有很多记号，暗示着他活着的时候就是守卫犬，死了以后仍然是。’
'it appears to have been a very old dog, and had a number of marks on its bones, suggesting it was a guard dog in life, as well as death.'
‘看起来他已经很老了，骨头上还有很多记号，暗示着他活着的时候就是守卫犬，死了以后仍然是。’
It's relatively complete. It's got nearly all of its bones, with the exception of the bones from one leg. It's got a skull, it's got its jaw and its teeth and its tusks.
这具遗骸还是相对完整的，除了一条腿骨外，几乎所有的骨骼都在了，包括有头盖骨、颚骨以及牙齿和长牙。
The herbivore's bones were jumbled with remains from other smaller animals, including teeth from carnivores that may have feasted on its flesh.
这只食草动物的骨头和其他较小动物的遗骸混杂在一起，包括可能曾经饱餐过它尸体的食肉动物的牙齿。
The particular design of muscles and bones in the neck and limbs of the turtle allow that it can draw in its exposed parts such that an attacker can find nothing but hard shell to bite.
海龟颈部和四肢的肌肉及骨骼的特殊设计使它能把暴露在外的部分缩回去，这样攻击者只能去咬坚硬的外壳。
However, detailed analysis of pelvic bones and teeth confirmed the mummy is a boy despite its female adornments.
然而，尽管有那些女性装饰品，但骨盆骨和牙齿的详细分析证实木乃伊是个男孩。
Staining a fish's bones and connective tissue with dyes, then rendering its flesh transparent with the help of enzymes, makes it easier for biologists to study the creature's anatomy.
利用染料给鱼骨和结缔组织染色，然后在酶的帮助下使其肌肉组织变得透明，便于生物学家研究这些鱼类的解剖特征。
Most Parisians are only dimly aware of its extent, even though, as they ride the metro, they may be hurtling above the bones of their ancestors.
大多数巴黎人仅仅模糊地知道它的范围，即使当他们乘坐地铁时，他们也有可能正从他们祖先的尸骨上飞驰而过。
Yaws, a disease which eats away at the skin, cartilage and bones of its victims (mostly children), is re-emerging in poor, rural and marginalized populations of Africa, Asia and South America.
雅司病是一种逐渐侵蚀患者(大部分是儿童)的皮肤、软骨和骨头的疾病，它再度出现在非洲、亚洲和南美洲贫穷、农村和边缘化人口中。
From the skin cells, the nutrient enters the bloodstream and circulates to bones and organs, doing its important work of healing, building and fortifying.
从人体的表皮细胞，营养物质进入血管，骨骼和器官然后再循环，以此在治疗，增进和加强身体的健康方面起到它的重要作用。
The herbivore's bones were jumbled with remains from other, smaller animals — including teeth from carnivores that may have feasted on its flesh.
这只食草恐龙的骨头和其他小动物的遗骸混杂在一起，其中包括可能曾经饱餐过恐龙尸体的食肉动物的牙齿。
They raised the pirate flag — with its picture of a skull and crossed bones.
他们升上骷髅头和交叉骨头图案的海盗旗。
JV: Your PNAS paper mentions that Balaur bondoc had large muscles around its pelvis area, as well as fused bones. How then would this dinosaur have moved?
珍：你在美国国家科学院院刊上的论文提到巴拉乌尔·邦多克龙的骨盆附近有着很大的肌肉，而且骨骼之间有着固定的连接。那么这种恐龙要如何移动呢？
She held the girl, her shoulders sparrow-thin, so unlike Norma, the life so close to the surface, like a bird you held in your cupped hands, its little bones, its tremulous life.
她抱住这个女孩，她的肩膀纤细如麻雀，一点都不同于Norman，她的生活如此贴近现实，仿佛一只在你手中颤抖的小鸟，你能感受到它小小的骨骼，它顽强的生命力。
She held the girl, her shoulders sparrow-thin, so unlike Norma, the life so close to the surface, like a bird you held in your cupped hands, its little bones, its tremulous life.
她抱住这个女孩，她的肩膀纤细如麻雀，一点都不同于Norman，她的生活如此贴近现实，仿佛一只在你手中颤抖的小鸟，你能感受到它小小的骨骼，它顽强的生命力。
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