The small change may provide an overall aero efficiency gain of around three percent.

这一个小小的改变可以增进全车大约百分之三的空气动力效率。

youdao

Well unfortunately, there is no efficiency gain here, and instead the compiler is just hiding work from you.

但是，编译器的工作方式使得默认参数实际上无法达到这一目的。

youdao

The efficiency gain of simplifying a long or tedious procedure might easily pay back the development time of an application that might take only minutes to develop.

只需几分钟就能够开发出一个应用程序，而它会大大简化冗长乏味的操作过程，这是非常值得的。

youdao

That in many cases, I can gain efficiency if I'm willing to give up space. Having said that though, there may still be a problem, or there ought to be a problem that may be bugging you slightly, which is how do I guarantee that my hash function takes any input into exactly one spot in the storage space?

普遍存在的增益和权衡,在许多的例子中,可以通过牺牲空间而得到效率方面的增加,话说回来，仍然存在一个问题,或者应该会有一个问题困扰着你,就是我如何保证我的哈希函数能够准确将,任一输入映射到相应的唯一的存贮空间中去？

麻省理工公开课 - 计算机科学及编程导论课程节选

So, cutting back on those subsidies suggest there would be an efficiency gain.

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The efficiency gain for airlines will be huge, according to Traherne, but even more important will be the potential fuel savings.

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Sol Voltaics uses data from its indium phosphide nanowire research to project that its gallium arsenide nanowires will deliver a 25% efficiency gain.

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