I had undergone an operation in which part of a bone in one leg was used to replace the shattered bone in the other.
我经历过一场手术，用一条腿部分的骨头代替另一条腿粉碎的骨头。
Bone growth in reptiles is periodic in nature, producing a series of concentric rings in the bone, not unlike the growth rings of a tree.
爬行动物的骨骼生长在本质上是周期性的，在骨头上产生一系列的同心圆，就像树木的年轮一样。
In many bone transplants, bone can be taken from other parts of the patient's body.
在许多骨移植手术中，骨头可以取自病人身体的其它部分。
One bone was a piece of rib from a cow-sized mammal; the other, a leg bone fragment from a mammal the size of a goat.
一根骨头是来自牛一般大小的哺乳动物的肋骨；另一根是来自山羊一般大小的哺乳动物的腿骨碎片。
Most people have enough bone to start with, so the bone loss of aging is not a big problem.
大多数人都有足够的骨质，所以随着年龄增长的骨质流失不会导致太大问题。
The purpose of a bone cell, for example, is to make more bone.
比如说，骨细胞的作用就是能制造更多的骨头。
Researchers hope to dissect the underlying physiology of an economic problem, revealing how the leg bone is connected to the thigh bone.
研究者希望剖析一个经济学问题潜在生理机能，揭示小腿骨是如何与大脚骨连接的。
The osteoblasts are the foremen of bone construction, and they appear to respond to the flow of fluid in the tiny channels within bone.
造骨细胞是骨骼构造的“领班”，而且它们似乎受骨骼中毛细管道里液体流动的影响。
"I had been injured in both legs and had undergone an operation in which part of a bone in one leg was used to replace the shattered bone in the other. So I was unable to stoop," he said.
我的两条腿都有伤，都做过手术，一条腿有过粉碎性骨折，并且用另一条腿的骨头做过移植手术，这就是我不能弯腰的原因。
The bone measured 15cm across, making it the largest of any pliosaur known, and twice the size of the same bone in T. rex.
这片骨测得宽为15厘米，是所知的上龙中最大的，比霸王龙的大一倍。
This bone is the bone of a 6 - to 7-year-old girl.
这块骨头来自于一个6至7岁的女孩。
There’s a chunk of meat with the bone and it’s cooked for a long time, until the meat falls off the bone.
大块的肉连着骨，要炖很长时间，直到肉从骨头上剥离下来。
There's a chunk of meat with the bone and it's cooked for a long time, until the meat falls off the bone.
大块的肉连着骨，要炖很长时间，直到肉从骨头上剥离下来。
The team found that two of the wing bones showed evidence of combat, including a fractured hand bone and a centimeter-thick upper arm bone that was broken in half.
研究小组发现的两个翅骨带有争斗留下的痕迹。其中一个是手骨，已经骨折，另一个是1厘米厚的上臂骨，已经断为两截。
The results will help your doctor gauge your bone density and determine your rate of bone loss.
检查结果将有助于你的医生精确估量你的骨密度并测定你的骨折流失率。
Rickets is a degenerative bone condition that can lead to curvature of the spine and bone fractures.
佝偻病是一种骨髓退化状态，它会导致脊椎和骨质结构的弯曲。
Attempts to grow replacement bone by placing stem cells in a culture chamber of the desired shape have not been very successful, with the cells often dying or producing only weak bone.
以前通过将干细胞置于特定性状的培养腔内，以培育出再造骨骼的尝试并不太成功，细胞往往会死亡，或者仅培育出很脆弱的骨骼。
Despite the medical community's heavy reliance on bone density scans, there is growing evidence that bone density is not the most reliable indicator of bone health.
尽管医学界很依赖于骨密度扫描，但是种种迹象表明，通过骨密度来反映骨骼是否健康并不见得可靠。
This watercolor-like image shows a part of the human thigh bone. Specifically, it shows the compact bone, which provides strength and rigidity and is solid in appearance.
这种类似水彩画的图像显示了人类腿骨的一部分，更确切的说，应该是强劲，刚硬，结实的密质骨。
At the site, one lone survivor sat with his back against a tree, chewing on a bone. As he tossed the bone onto a huge pile of bones, he noticed the rescue team.
在飞机坠毁的地方，仅剩的那位幸存者倚靠在树旁，把刚刚啃光的骨头扔到旁边的骨头堆里，这时，他看到救援队到来了。
It has long been known that the amount of muscle in the body is related to bone growth, but the new study shows that fat mass is also important in building bone, particularly in girls.
众所周知，人体的肌肉与骨骼生长密切相关。最新研究显示，脂肪组织同样对骨骼发育起着重要的作用，而且这一作用在女孩子身上尤为明显。
Based on these findings, some studies suggest moderate beer consumption may help fight osteoporosis, a disease of the skeletal system characterised by low bone mass and deterioration of bone tissue.
基于这些研究成果，一些研究者认为喝适量的啤酒可能会有助于抵抗骨质疏松症，这是一种骨质含量偏低和骨组织出现恶化引发的骨骼系统疾病。
On the one hand, a decrease in bone hardness can increase the risk of fractures. On the other hand, the surgery might improve bone health.
一方面，骨骼硬度下降会增加骨折的风险，另一方面，手术可以改善骨骼健康。
Strontium-90 mainly enters the body through food and water, and its ingestion has been linked to bone cancer, cancer of the soft tissue near the bone, and leukemia.
锶- 90主要通过食物和水进入人体，摄入锶- 90会导致骨癌(骨骼附近软组织的癌症)和白血病。
The replica bone lacks the thin layer of cartilage that lines the real bone, and it also lacks a blood supply, so it begins to starve as soon as it is removed from the culture chamber.
人造骨骼缺乏形成天然骨骼的薄层软骨，并缺乏血液供应，因此一旦离开培养腔就会缺乏养分。
Autologous stem cell transplant is a procedure using a patient's own bone marrow that is designed to repair damaged bone marrow after the use of high chemotherapy doses.
自身干细胞移植是用患者自身骨髓的方法被设计修复高剂量化疗损伤骨髓。
The knee is the joints where the thigh bone meets thelarge bone of the lower leg.
膝盖是大腿骨和小腿胫的连接处。
The knee is the joints where the thigh bone meets thelarge bone of the lower leg.
膝盖是大腿骨和小腿胫的连接处。
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