中央彩票励耕计划感恩文章Another difference between solid and expanding dies, which may be pointed out, is in the firmness with which the cutting edges are held. With a solid die, the edges or teeth being all combined in one solid piece, are firmly held in a fixed position; while with expanding dies their position has to be maintained by mechanical devices which are liable to yield under the pressure which arises in cutting. The result is, that the precision with which a screwing machine with movable dies will act, is dependent upon the strength of the 'abutment' behind the dies, which should be a hard unyielding surface with as much area as possible.

"And a suit of unie-fawm!" called Cécile, with her Creole accent.

Leona Lalage laughed aloud. The touch of those cool fingers thrilled her. To go away now, to abandon it all just when----. Ah, the thing was impossible. She might just as well have cast herself off Waterloo Bridge."Suppose it wasn't either.""Indeed, no," retorted Mrs. Masters, "it wouldn't be my place to give such messages. Not as though she weren't inquisitive enough[Pg 117]—with asking questions about this and that. As though it were any business of 'ers 'ow you choose to arrange your house'old."

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