Objective Probe into anaesthetize mode ever more suitable for old patient's femur surgical operation.(目的探讨更适合老年病人股骨手术的椎管内麻醉方式。)
Conclusion CCC can promote the excretion of lead, increase the content of calcium in femur and antioxidative capacity in lead poisened mice.(结论羧甲基壳聚糖钙能显著促进染铅小鼠排铅，增强抗氧化能力，还具有一定的补钙功效。)
That's only a teeny, weeny little femur.(这是一根小小的股骨。)
In 1967 he smashed a hip, femur, wrist and both ankles attempting to clear the fountains at Caesars Palace, in Las Vegas.(1967年，在拉斯维加斯的凯撒宫殿，他试图要飞跃那里的多个喷泉，结果摔碎了自己的臀、大腿骨、手腕与两个踝关节。)
You would expect the femur to be about 100 times larger, which is true.(你会认为大象的股骨,是老鼠的大约100倍大小，对，没错。)
And here is the femur of an elephant.(这是一根大象的股骨。)
The mass is proportional to the length of the femur to the power three and to the thickness of the femur to the power two.(质量与股骨长度的,三次方成正比,同时与股骨厚度的平方,成正比。)
This is what a femur approximately looks like.(股骨差不多，是这个样子。)
I would argue that the length of the femur must be proportional to the size of the animal.(股骨的长度，必然与动物，大小成正比。)
The mouse has indeed only one centimeter length of the femur and the elephant is, indeed, hundred times longer.(1厘米,这是老鼠的股骨长度,大象的长度，是它的整整100倍。)
