Body mass index does not tell you if you're healthy.

体重指数并不能告诉你你是否健康。

Feasting on an unsuspecting mammal can double a mosquito's body mass.

蚊子在毫不知情的哺乳动物身上饱餐一顿之后，体重可以增加一倍。

Researchers have shown that body mass index is related to wages and income.

研究人员已经表明，身体质量指数与工资和收入有关。

It significantly reduced the body weight and body mass index of the patients.

且能大幅降低患者的体重及 BMI 指数。

The assistant, a young man with a single-digit body mass index, looks ill at ease.

店员是个BMI指数个位数的年轻人，看上去有些慌张。

In addition, giving growth hormone can help improve overall height and lean body mass.

此外，还需要生长激素治疗以改善体格发育和瘦体重。

It's the term for a medical condition, measured using BMI or the body mass index.

它是描述一种身体状况的术语，用BMI或身体质量指数来衡量。

In a foot race, Ceratosaurus would probably win, agility-wise, because it has a smaller body mass.

要是比拼脚力，角鼻龙可能会赢，它因为体重要轻一些灵活度上更好。

The writers suggested a link between body mass index, brain development and " executive functions, such as working memory" .

作者认为，体重指数、大脑发育与" 工作记忆等执行功能" 之间存在联系。

Now BMI stands for body mass index. And this is the ratio of a person's height to their weight.

BMI是身体质量指数（简称体重指数），是一个人身高与体重的比例。

Now, let's recap the vocabulary, starting with obese-dangerously overweight as measured by the body mass index or BMI.

现在我们来回顾单词，从肥胖开始——身体质量指数或者说 BMI 测试显示严重超重。

Now, let's recap the vocabulary, starting with obese – dangerously overweight as measured by the body mass index or BMI.

现在，让我们回顾一下词汇，从" obese" 开始——身体质量指数（简称BMI）所衡量出的严重超重。

You're getting the effects on lean body mass.

您正在获得对去脂体重的影响。

Then, it will set protein based on your lean body mass.

然后，它会根据您的去脂体重设置蛋白质。

Insects are also very efficient at converting what they eat into body mass.

昆虫在将所吃的食物转化为体重方面也非常有效。

Size-selective fishing has caused the body mass of large commercial fish to be cut in half over the last 40 years.

依据大小的选择性捕捞已经造成大个头商品鱼的重量在近 40 年内下降一半。

Health care providers should routinely measure children's height, weight, and body mass index, and make recommendations about nutrition and physical activity.

医生要定期检查儿童身高、体重以及身体质量指数，推荐食用营养品和进行体育锻炼。

Human brains make up about 2 percent of our body mass, which is pretty impressive.

人脑约占我们体重的 2%， 这令人印象深刻。

They just have to use another technique to keep most of their body mass above the surface.

他们只需要使用另一种技术来将大部分体重保持在水面之上。

The ancestral Jurassic alvarezsaurs in China are estimated to have averaged 23 kg in body mass.

据估计，中国祖先侏罗纪阿尔瓦雷兹龙的平均体重为23公斤。