All SQL statements running in the environment will try to look for matches in the optimization profile that is active, and the matching is designed to be efficient with minimal overhead.
该环境中的所有sql语句将尝试从活动的优化概要文件中查找匹配项，而这种匹配是高效率、低开销的。
However, since methanol-fueled vehicles could be designed to be much more efficient than "gasoline clone" vehicles fueled with methanol, they would need comparatively less fuel.
然而，由于以甲醇为燃料的车辆在设计上可以比以甲醇为燃料的“汽油克隆”车辆效率高得多，因此它们所需的燃料相对较少。
With some exceptions, the oldest homes tend to be the least energy-efficient.
除了一些例外，最老旧的房屋往往是最不节能的。
Backup power could also be provided by linking wind farms with a solar cell, with conventional or pumped-storage hydropower, or with efficient natural-gas-burning turbines.
将风力发电厂与太阳能电池、常规或抽水蓄能的水电或高效的天然气涡轮机连接起来，也可以提供备用电力。
Programmers must equip and enhance themselves with the latest technologies in order to be efficient.
要想变得高效，程序员必须用最新的技术武装和增强自己。
But even with the optimization abilities of DB2, writing efficient SQL statements can be a tricky proposition.
但即使拥有了DB2的优化能力，编写有效的sql语句仍可能是一件复杂的事情。
They need to be productive and efficient, with technologies that do not get in the way but rather help them produce high-quality software.
他们需要是有生产力和高效率的，不妨碍他们，并且要帮助他们生产出高质量的软件的技术。
Instead of trying to be efficient, think about being efficient. How can you make a difference in the world? What would you really love to do with your life?
思考如何更有效而不是试图变得有效率。你如何做出有影响的事？你一生真正想要做的是什么？
In other words, while using classes with integer constants like this might be a passable solution, it's not a very efficient one.
换句话说，在使用这类带有整型常量的类时，该解决方案也许可行，但并不是非常有效。
The grown meat might also be more efficient to grow than is possible with animals.
培养的肉也可能比动物出产的肉更有效率。
They will, he adds, be efficient and capable of producing a spectrum of light similar to natural daylight with an operating life of around 10,000 hours.
他还说，这些使用寿命高达大约10000小时的OLEDs将会是高效率的，且有能力创造出与自然光相类似的光谱。
They will, he adds, be efficient and capable of producing a spectrum of light similar to natural daylight with an operating life of around 10, 000 hours.
他还说，这些使用寿命高达大约10000小时的OLEDs将会是高效率的，且有能力创造出与自然光相类似的光谱。
However, Warren Buffett has famously dismissed the theory, stating, "I'd be a bum on the street with a tin cup if the markets were always efficient."
然而，广为我们所知的是，沃伦·巴菲特抛弃了这一理论，他说：“要是市场是有效的，我早成了大街上的无业游民了”。
The efficient check-in script compares the version to be put into Subversion with a version of the item already there.
高效签入脚本将要存入Subversion的版本与已有的版本进行比较。
A Web application also has to be efficient in the speed with which it processes information.
Web应用程序在处理信息时也必须是高效的。
If you have hundreds of files to browse, it would be more efficient to group files with similar dates and filenames, and choose the groups you want to browse.
如果想要浏览的文件有数百个，那么更为高效的方法是先按相似日期和文件名对文件进行分组，然后选择想要浏览的组。
The machines can be an efficient tool to hone language skills for many people who feel nervous about conversing with flesh-and-blood foreigners, he said.
他说，这些机器将成为在与血肉之躯的外国人对话时感到紧张的人磨练语言技能的有效工具。
He added that campuses will have to be more efficient and strategic with their resources.
他补充道学校必须更加有效率和战略性地运用其资源。
Finally, in cases where multiple instances of an expression can be replaced with a single variable, this can be more efficient.
最后，在可以用一个变量替换同一表达式的多个实例的情况下，效率将大大提高。
If there is a good relationship between the two, then we should be able to utilize MDSD to help produce high quality and efficient systems compliant with a service-oriented architectural style.
如果二者之间存在良好的关系，那么我们应该能够利用MDSD帮助生成符合面向服务体系结构风格的高质量且有效的系统。
Researchers who wish to collaborate with colleagues must be able to easily pass information back and forth between data stores, as well as have efficient mechanisms for processing data.
希望与同事协作的研究人员必须能够容易地在数据存储之间来回传递信息，并拥有高效的数据处理机制。
The atom data can be queried with traditional relational methods, which for non-hierarchical data is more efficient than XML navigation.
原子数据可以用传统的关系型方法进行查询，而对于非层次数据，这要比XML导航更为有效。
The next big piece of a global-warming-control plan involves learning to be more efficient with the fossil fuels we continue to burn.
控制全球气候变暖方案的另一个大的方面涉及到如何更有效的利用我们仍在使用的化石燃料。
All users will be more efficient and make fewer errors if they have a product designed with cognitively disabled users in mind.
如果所有用户拥有一个替残疾用户着想而设计的产品，他们将更高效并很少出错。
This theoretical model allows, for example, that relational algebra operations to be replaced by more efficient equivalent operations whereas not interfere with the result.
例如，这种理论模型允许用更有效的等价操作来代替关系代数操作同时不影响结果。
Over time, you can reasonably expect these technologies to mature, and eventually be replaced with better, more efficient, or more robust ones, but for the moment, they will do.
随着时间的推移，您有理由相信这些技术将逐渐成熟并最终为更好、更有效、更健壮的技术所取代，但是，就目前的情况而言，它们可以发挥作用。
The 4 MB default can be changed to better align with your application processing needs, which will have the benefit of using system resources in the most efficient manner.
可以更改4MB的缺省值，以更好地适应应用程序的处理需要，这样将具有以最高效的方式使用系统资源的好处。
In all cases, those countries with solid health infrastructures and efficient mechanisms for reaching vulnerable populations will be in the best position to cope.
在所有情况中，那些具备坚固卫生基础设施和有效覆盖脆弱人群机制的国家处在最佳地位。
In all cases, those countries with solid health infrastructures and efficient mechanisms for reaching vulnerable populations will be in the best position to cope.
在所有情况中，那些具备坚固卫生基础设施和有效覆盖脆弱人群机制的国家处在最佳地位。
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