论述了回转式烘口机的结构、工作原理及设计方法，并对回转式烘口机和直线式烘口机进行了比较。

In this paper, the authors expound the structure, the working principle and the designing method of the rotary fire finishing machine, and compares it with the rectilinear fire finishing machine.

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我不敢往下看了，合上书，把它放在桌上一口未尝的小烘饼旁边。

I closed the book, which I dared no longer peruse, and put it on the table, beside the untasted tart.

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