Then the match went out, and there remained nothing but the thick, damp, cold wall before her.
就在这时，火柴熄灭了，留在她面前的，只是一堵又厚又冷的墙。
This result also proves that the effect of the cold wall is the main reason for the quenching of deflagration flames in narrow channels.
这一结果也进一步证实了冷壁效应是爆燃火焰在狭缝中淬熄的主要原因。
This paper puts emphasis on the introduction of application and disseminations for the new model of cyclone, high efficiency feed nozzle and cold-wall sliding Valve.
本文重点对新型旋风分离器、新型高效进料喷嘴及电液冷壁滑阀的推广应用作了介绍。
The specification, characteristics and configuration feature of cold-wall type slide valve were introduced.
介绍冷壁滑阀的规格、性能和结构特点。
The specification, characteristics and configuration feature of cold-wall type slide valve were introduced.
介绍冷壁滑阀的规格、性能和结构特点。
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