Instead of asking for volunteers at the gate to leave overbooked flights, Delta Air Lines now is enabling travelers to bid on the opportunity much earlier in the process.

与其在登机口说服游客自愿离开已经超售的航班，达美航空现在可以让旅行者提前为补偿的现金券竞价，并接受航班变更。

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The Tri-Gate transistors have "fins" that project into the third dimension, above the plane of the chip, enabling even more transistors to be fit into the same area.

三栅晶体管“鳍”映射到三维上，使得更多的晶体管放入到同一区域。

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