热交换的英文：
exchange of heat
heat change
heater exchange
heat interchange
heat exchange

参考例句：

The heat exchange component of the system is very compact.
这套设备的热交换组件非常紧凑。

The first heat exchanger is referred to as the regeneration section of the system.
第一个热交换其称为设备的回流段。

Primary heat transfer shall be accomplished by convection through the reservoir wall to the pumped fluid.
最初的热交换应该通过贮存器壳与泵抽液体的对流来完成。

exchange是什么意思：
n. 交换，互换，交流；兑换，汇率；交易所
v. 交换，互换；交流；兑换

regional exchange
美国在纽约以外地区的证券交易所

This exchange takes place in the foreign exchange market.
汇兑是在外汇交易市场上进行的。

He gambles on the stock exchange.
他从事股票投机。

heat是什么意思：
n. 热；强烈的感情
v. 使变热或变暖；使激动

incomplete heat
不完全发情

heating installation
暖气设备|供暖装置

at a white heat
在盛怒之下|在感情万分激动之下

heater是什么意思：
n. 加热器，暖气机

Once installed, this heater operates automatically.
一旦安装好以后，这加热器就会自动地运行。

The water heaters were sized to meet the users' needs.
热水器是按照用户的尺码制作的。

The household water heater gives you a winter of warmth.
家用热水器，给你一个暖意融融的冬天。