AIM: to research the effect of the aerobic training on waist-to-hip ratio (WHR) and the body component of these 30-40 years old women.

目的：探讨有氧健身操运动对30 ~ 40岁妇女腰臀比和身体成分的影响。

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Used the double energy X rays absorptionmetry (DEXA) technique , the authors measured the body component, body mineral density(BMD) and bone mineral content(BMC).

采用DEXA技术测量人体成分，并对测量的瘦体重、脂肪含量与骨矿物质含量进行了相关分析。

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We have divided the human body into a jigsaw puzzle of component parts.

就好像人体是个拼图，我们给每块拼图对应一个专科，却忘记了他们事实上都是整体的一部分，而我们做的每件事都只是从某一专科来影响整个人体。

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Because the cells are the fundamental component of our bodies; very interesting because all of our cells in our body share many characteristics and some of those characteristics are shown on this picture.

因为细胞是我们身体的基本构成单位,这非常有意思,因为我们身体里所有细胞,有许多共同的特征,而其中的一些特征展示在了这幅图中

耶鲁公开课 - 生物医学工程探索课程节选

"A 5mm (0.2 inches) particle striking a large solar array is likely to have a very little long-lasting effect, but such an object hitting the main body of a satellite could cause a vital component to fail, " he said.

CNN: Space harpoon plan to nail orbital garbage

Because the governor appoints a majority of its board, the rubbish-collection body has long been thought of in Hartford as a key component of his political machine.

ECONOMIST: But corruption in this state can be a bipartisan business