heat-affected zone 热影响区 ; 焊缝及热影响区
heat zone 加热区 ; 高温层
double-zone heat 双区加热
three-zone heat-transfer 三段式传热
heat affected zone 热影响区 ; 热影响区域
zone heat transfer coefficient 区域换热系数
heat-affected zone crack 热影响区裂纹
heat-collecting zone 热量积聚带
radiant heat zone 辐射热带 ; 辐射热区
low heat flow zone 低热流带
Apply for refineries, chemical and petrochemical industries, pulp and paper industries, sugar industry, zone heat supply, smoking sweetening and general industry application.
尤其适用于化学和石油化学工业、炼油厂、纸浆和造纸业、制糖业、区域供热、烟气脱硫及一般工业应用。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
用焊接方法连接的接头称为焊接接头，它由焊缝、熔合区、热影响区及其邻近的母材组成。
Cooling the profile by immersing and pulling it through a water tank is faster but creates a zone of heated water around the profile, which inhibits heat transfer.
把型材浸没于水中通过一个水箱拉动的冷却方法，会在型材周围建立一个热水区，这个热水区会阻碍热交换。
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