One of the most common types of extended surfaceheat exchangers.
一种最通用的扩大表面积的换热器。
2
The grinding strengthen technology is a new process engineering of surfaceheat-treatment, which uses a mass of grind heat produced in grinding process to handle workpiece materials.
磨削强化技术是利用磨削加工过程中产生的大量磨削热对工件材料进行表面热处理的新工艺技术。
3
The researchers gathered 150 years of ocean temperature data in order to get a better picture of heat absorption from surface to seabed.