The improved UX should ultimately enable better efficiency of use and shorter learning curves to bring new users up to speed.

改进的 UX 应当从根本上提高使用效率，并能缩短新用户的学习时间，使用户能够很快上手。

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Because the required scanning range is cut down to a large extent by use of edge detection methods, the efficiency of the minimum-discontinuity phase unwrapping algorithm is significantly improved.

由于利用边缘检测使增长环搜寻所需的扫描范围在很大程度上缩小，最小不连续相位展开算法的效率得到了很大提高。

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The efficiency and accuracy of the mixed method are improved by the use of the important sampling updating technique.

通过使用重要抽样技术，提高了混合分析法的计算效率和计算精度。

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The world is less dependent on oil than it was, thanks to improved efficiency in the use of energy and to a shift away from heavy industry.

ECONOMIST: All blowing over? | The

The conference is organized in support of the International Year for Sustainable Energy for All (2012) and the initiative of the UN Secretary General, Ban Ki-moon, which sets the goals for improved energy efficiency, doubling the use of renewable energies and universal access to modern energy services by 2030.

UNESCO: Indigenous Peoples

More recently the State Senate struck down legislation that would have improved energy efficiency rules by requiring the use of recent data and considering the economic impacts of rules.

FORBES: Broken California: Wasting Money and Hurting Business