New method of chemistry container connecting leg blanking was introduced, and got exact unfold picture by computer. The method is fast, exact and dependable.

介绍了化工容器连接管下料的新方法，借助于计算机得到精确的展开图，该法快捷方便，精确可靠。

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The leg (2) is divided into a plurality of small legs and the joints among small legs are connected and disconnected through the connecting device (3), thus making trousers in various patterns.

裤腿（2）分为数节小裤腿，数节小裤腿的接离处用接离装置（3）连接且可分开，则可变化出多种样式的裤子。

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The reason: As long-haul carriers desperately slashed prices to fill seats and spread expenses, the implied price each passenger pays per connecting leg has dropped relative to the distance traveled during that leg.

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