Imagine, for example, getting the data and publishing a list of the top 50 firms, ranked by efficiency of space use.

举个例子，想像一下，我们找出一些公司的数据，通过使用空间的效率来给他们评分，评出前50名并公布。

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The results for element input impedance, radiation efficiency of space wave, directivity and radiation pattern are presented.

其结果包括阵列单元的输入阻抗、空间波辐射效率、方向性系数和辐射方向图等。

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The bracing frames and the cabinet reinforce the use efficiency of space in houses, enable houses to release maximum use space, and are convenient for users.

支撑架和柜子的设置， 增强了房屋内空间的使用效率，使房屋释放了最大使用空间，方便了使用者。

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When the three researchers programmed their model to arrange PS10's mirrors in front of the tower in a segment from such a spiral, they both improved the efficiency of the collection process and saved space.

ECONOMIST: Solar energy

In our research we aim to be able to emulate this approach in a new kind of software that can provide significant benefits in improving the efficiency of traffic flow, hence improving road space utilisation, reducing journey times and potentially, improving fuel efficiency.

ENGADGET: Scientists investigating AI-based traffic control, so we can only blame the jams on ourselves

Yet using them in various combinations sucks up time, space and efficiency and consumes billions of dollars in infrastructure.

FORBES: Total Recall