hot blast

基本解释

Oven is heated by hot blast air circularly and equably automatic control of temperature.
采用热风循环加热，烘箱加热均匀，温度全自动控制。
Taking a small natatorium in Tianjin for research object, the ventilation heating load of heating and ventilation system with hot blast and its ratio in total heating load in winter are calculated.
以天津市某小型室内游泳馆为研究对象，计算了冬季带送热风的供暖通风系统的通风热负荷及其占总热负荷的比例。
The unreasonable structure of the hot blast pipeline in hot oven for BF in our country limits the further increase of the hot blast temperature.
目前，我国高炉热风炉热风管道结构存在一定的不合理性，限制了热风温度的进一步提高。

At first, they have a blast—cuddling, sipping champagne in a hot tub with solid-gold fixtures.
NEWYORKER: L.A. Confidential