The jet leaves contrails in its wake due to the temperature difference between the hot engine exhaust and the cold air.

这架喷气式飞机飞行时留下的凝结尾是由于其发动机与冷空气之间的温差造成的。

youdao

These rhythms include blood pressure, body temperature, hormone level, the number of immune cells in blood, and the sleep wake cycle.

这些节律包括血压、体温、激素水平、血中免疫细胞的数量、睡眠觉醒周期循环等。

youdao

We also discuss the influence of temperature on plasma wake field acceleration.

讨论了温度对等离子体尾波加速的影响。

youdao

The idea of using routines to control symptoms grows out of all sorts of data showing that our daily bodily rhythms of sleep and wake, as well as body temperature and hormones, markedly affect our moods.

CNN: Can keeping a routine help control bipolar symptoms?

From colored lighting and ambient music to digital art (on your TV), temperature, window blinds and specially designed mood-enhanced wake-up calls (like "wake me gently" or "wake me wildly"), you can direct the room's whole look and feel, all without having to get out of bed.

CNN: America's 10 highest-tech hotels