恒温的英文：
constant temperature

参考例句：

We might put a sealed container of water in a constant-temperature bath.
我们可将一个盛水的密闭容器置于恒温槽内。

The laboratory is kept at a uniform temperature.
实验室保持恒温。

thermostatically controlled warmer
恒温控制加热器

This wine cellar stays at an even temperature all year round.
这个酒窖常年保持恒温.

A thermostatic bath is used for this purpose
为此目的，使用恒温浴。

The sample flask is immersed in a constant temperature bath
将试瓶浸入恒温水浴中。

The thermostat is connected by a link to the carburetor
恒温控制器是由一根连杆与汽化器相连的。

The sample flask is immersed in a constant temperature bath.
将试瓶浸入恒温水浴中。

A line drawn on a weather map or chart linking all points of equal or constant temperature.
恒温线;等温线气象地图或图表上所画的一条连结同温或恒温各点的线

We might put a sealed container of water in a constant-temperature bath
我们可将一个盛水的密闭容器置于恒温槽内。

constant是什么意思：
adj. 固定的；不停的，接连不断的
n. 常数；不变的事物

Matter is in constant motion and constant change.
物质总是在不断运动，不断变化的。

A constant guest is never welcome
常客令人厌

The market is in a constant state of flux.
市场行情在不断变化。

The market is a stream that is in constant motion.
市场像河流一样不断地波动。

The speed of light is an invariant constant.
光速是一个不变常数。

temperature是什么意思：
n. 温度，气温；高烧，发烧，发热；体温

The temperature climbed.
温度慢慢上升。

stack temperature
锅炉炉身温度

The capacitor surface temperature will not exceed the upper rated temperature.
电容器表面温度不许超过额定上限温度。

The laboratory is kept at a uniform temperature.
实验室保持恒温。

The opacity is a function of temperature and wavelength
暗度是温度与波长的函数。