The plain firm structure, the careful reasonable design, cause entire machine to need the working space to reduce, operation nimble simple.

质朴坚固的构造、细致合理的设计，使全机所需作业空间缩小，操作灵活简便。

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But can we make it more efficient in time with a tolerable space increment? We need to analyse the algorithm and the data structure of ternary search tree.

但是我们能在可容忍的空间使用增加上，进一步提高它的时间效率吗？我们需要分析三元搜素树的算法与结构。

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Compact structure, integrated motor and pump and small volume. Vertical structure contributes to small occupation space for installation, smooth operation, and installation with no need of adjustment.

泵结构紧凑，机泵一体化，体积小。其立式结构具有安装占地面积小，运行平稳，安装无需调整。

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The virtual model changes the cost structure: no need for office space, tax professionals can be anywhere ( India?), and probably customers can be led to a greater degree of self-service, since the process is already occurring on their computer.

FORBES: Virtual Workers Will Disrupt Many Professions