The practical design scheme of graphitization exhaust fume system was put forward according to present situation. The chimneyneck firing and automatical control were described.
根据现有情况,对石墨化排烟系统提出了切合实的设计方案,并对烟道着火及自动控制作了介绍。
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So thumbling jumped on to the hearth, and peeped into the dish, but as he stretched his neck in too far the steam from the food caught hold of him, and carried him up the chimney.
She'll be quite safe, for I shall tie a string round her neck, and pass it down the chimney, and tie it to my wrist as I go about the house, so she can't fall off without my knowing it.