That means that they can maintain a constant body temperature.

那意味着它们能维持恒定的体温。

Mammals are warm-blooded, which means that they maintain a constant internal body temperature.

哺乳动物和恒温动物，意味着它们能持续保持身体的温度。

For a given amount of gas at a constant temperature, pressure times volume always equals the same number.

对于一定量的气体，在温度不变的情况下，压强乘以体积，总是会得到相同的数字。

It is important to maintain a constant temperature inside the greenhouse.

【maintain】使温室内的温度保持恒定很重要。

(Laughter) Unlike other mammals, sloths don't also waste time maintaining a constant warm body temperature.

（笑声） 与其他哺乳动物不同，树懒不会浪费时间保持恒定的体温。

The constant temperature and humidity, nearly 98%, provide perfect conditions in which to mature cloth-bound cheese.

恒定的温度和湿度， 接近 98%，为布面奶酪的成熟提供了完美的条件。

The ice samples will be sealed in bags and placed 10m below the surface, at a constant temperature of -50C.

冰样将被密封在袋子中， 并放置在地表以下 10 米处，温度恒定在 -50 摄氏度。

An Endotherm is an animal that can control its body temperature through metabolism and has a relatively constant internal body temperature.

恒温动物是一种可以通过新陈代谢来控制体温并具有相对恒定的内部体温的动物。

The zoo thus utilized artificial breeding in an incubator with a constant temperature to make it easier for the mother tiger to bring up the babies.

动物园因此利用恒温的育幼箱进行人工培育，使虎妈妈更容易喂养幼崽。

Without hormones, you could not grow, maintain a constant temperature, produce offspring, or perform the basic actions and functions that are essential for life.

没有激素，你就不能生长，不能保持正常体温，不能生育后代，也不能完成生活中必不可少的基本行为和功能。

Consider that the Komodo dragon, the largest lizard alive today, is able to maintain a relatively constant body temperature compared to its smaller relatives, just by being big.

想想科莫多龙，目前存活的最大蜥蜴，相对于它的小体型同类们，它更能保持稳定的体温，这纯粹是因为它个子大。

For example: Your body always wants to stay at a constant temperature, so when it's too hot, your metabolism slows down so you don't overheat from the inside.

你的身体总是想保持在恒定的体温，当天气很热的时候，你的新陈代谢就会减慢，让你不会体内过热。

And it says that as you increase the pressure of a gas while holding the temperature constant, the volume of the gas will go down -- and vice versa.

它说当你在保持温度恒定的同时增加气体压力时，气体的体积会下降——反之亦然。