然而,正如勒布拉图先生和琼斯博士在《湖沼学和海洋学》中载文报告,当他们分析海樽纲身体组织时发现,这种动物的碳含量占体重的三分之一。
However, as Mr Lebrato and Dr Jones report in Limnology and Oceanography, when they analysed thaliacean tissues they found that the creatures were one-third carbon by weight.
虽然大脑的重量只占你体重的2%,但它消耗了你身体20%的能量。
Even though the brain is just 2% of your body weight, it uses around 20% of all your energy in your body.
他们的计算显示它每条腿上的支撑性肌肉占整个体重的43%。
Their calculations showed it would have needed 43 percent of its body weight in each leg as supportive muscle.
The minerals are present in small amounts in food and as a function of body weight as well.
矿物质,在食物中所占比例非常小,在体重中所占比例也非常小
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