He drank only water. He did not smoke and would not tolerate smoking in his presence.
他仅仅喝些水,从来不抽烟,也难以忍受他周围的烟气。If unable to escape, but back into a room with a wet towel, etc, to prevent doors shut gas enter.
如无法逃离,可退入一个房间内,用湿毛巾等封住门缝,防止烟气进入。或利用阳台向路人求救或等待消防人员到来。The utility model relates to a boiler with a smoke circulating unit, particularly the improvement of the structure of a boiler accessory.
具有烟气循环装置的锅炉是涉及锅炉附件结构的改进。Because the streamline cavity of the utility model is not easy to cause flue gas to form vortex, exhaust resistance is reduced.
它的流线腔不易使烟气形成涡流,减小了排气阻力。By means of study on velocity field constant in flue, a method used to measure average velocity of flue gas was presented.
通过对烟道“速度场常数”的研究,提出了利用速度场常数监测烟道烟气平均流速的方法,同时研制出速度场常数自动检测装置。Liquid phase complexation is one of the processes widely applied in simultaneous desulfurization and denitrification of flue gas.
液相络合法是烟气同时脱硫脱硝中广泛应用的方法之一。The birth of universe perhaps was just a mysterious plume of smoke.
洪荒初开或许只是一阵神秘的烟气。In the high-rise building fire, the smoke is one of the main reasons to impede escape and fire-fighting operations, resulting in the death.
高层建筑火灾中,烟气是阻碍人们逃生和灭火行动,导致人员死亡的主要原因之一。Flame retardant property is able to reach FVO grade, and smoke density grade is of 15, as well as grade of smoke toxicity is ZAI.
阻燃性能可达到FVO级,烟密度等级为15,烟气毒性等级为准安全一级(ZAI)。