Information about dietary variation among community members is derived by analyzing trace elements in human bone.

关于社区成员之间饮食变化的信息是通过分析人体骨骼中的微量元素得到的。

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Neurocanal block anesthesia includes arachnoidea under block anesthesia, outside hard membrane block anesthesia and human bone tube block anesthesia.

神经管内阻滞麻醉包括蛛网膜下阻滞麻醉、硬膜外阻滞麻醉和骸管阻滞麻醉。

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We also showed them the similarities between a human bone and a tree.

我们还演示人的骨骼与一棵树的相似之处。

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Scientist Cecil Lewis said the human DNA could have been there because people had had contact with the bone.

VOA: special.2011.03.15

By taking cells from the skin, for example, or cells from your blood or cells from the bone marrow and keeping them alive in culture, we've been able to study how human cells work and learn a lot about the functioning of human organism.

举例来说,通过从人的皮肤,骨髓,或者血液中提取细胞,并在培养基中培养,就能研究人类细胞是如何工作的,并在一定程度上了解人类机体的功能

耶鲁公开课 - 生物医学工程探索课程节选

Or,he said human DNA really was present in the bone, but the bone was too small or low-quality to repeat the first results.

VOA: special.2011.03.15

The box contained 262 human bone fragments, ranging from complete arm bones to tiny skull fragments.

BBC: Incomplete human skeleton

Even human bone can be coated with calcium in this way.

ECONOMIST: MONITOR

The first solid evidence implicating stem cells in cancer came in the early 1990s when John Dick, a stem cell researcher at the University of Toronto, developed a method for transplanting cancerous human bone marrow cells into mice.

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