This valve regulates the flow of water.

这个阀门调节水流。

The hypothalamus regulates body temperature.

下丘脑调节体温。

The pineal gland regulates sleep patterns.

松果体调节睡眠模式。

The thermostat regulates the temperature in the room.

恒温器调节房间的温度。

The biological clock regulates sleep patterns in humans.

生物的钟调节人类的睡眠模式。

The controller regulates the temperature of the air conditioner.

控制器调节空调的温度。

The body regulates its internal temperature through sweating.

身体通过出汗调节内部温度。

Auxin regulates various aspects of plant development.

植物生长素调节植物发育的各个方面。

The endocrine system regulates hormone levels in the body.

内分泌系统调节体内的激素水平。

The endocrine system regulates many functions of the body.

内分泌系统调节身体的许多功能。