明火加热 meaning in English
open firing
Examples
- Apply heat with flame directed away from the center of the valve body . excessive heat can harm the seats
在用明火加热时不要直接施加在阀体中心上。过热可能损害阀座。 - Apply heat with flame directed away from the center of the valve body . excessive heat can harm the seats . after soldering , the packing nut may have to be tightened
在用明火加热时不要直接施加在阀体中心上。过热可能损害阀座。焊接后，填料螺母可能需要紧固。 - The completely burnt blue flame heating and the half water and air hear convection generated by food enable the baking food to achieve no pollution , better color , heavier fragrance , thin skin and elastic
这样，完全燃烧的蓝色火焰明火加热及食品所产生的半水气热对流循环，使烘烤的食品无污染、色泽更理想，香味更浓、皮薄且有弹性。