A functional index incurs the additional cost of function execution.
函数索引还会产生额外的函数执行开销。
He wanted to have a source of income after his retirement; until then, he wouldn't require additional money.
他想在退休后有个收入来源，而这之前则不需要额外的钱。
The hydrogen gas could then be fed into a storage system and used to generate electricity when additional or backup power is needed.
然后可以将氢气输入到存储系统中，并在需要附加或备用电源时用于发电。
Caroline Wagner, a research scientist at George Washington University, notes that international collaborations offer additional flexibility.
乔治华盛顿大学的研究科学家卡罗琳·瓦格纳指出，国际合作提供了额外的灵活性。
Subsequent content is in the form of a list or additional paragraphs.
随后的内容都是以列表或附加段落的形式出现。
Roles add additional characteristics to a resource.
角色为资源添加了额外的特征。
Castor does use a few additional command line parameter options, and supplies even more options through property file Settings.
Castor确实使用一些附加的命令行参数选项，而且通过属性文件设置，甚至提供了更多选项。
In order to get the plugin to find your source you may find that you have to give Eclipse a few additional clues.
为了让插件去发现你的源代码，你需要给Eclipse一些额外的线索。
In processing foods after the agricultural stage, there are large additional uses of water that need to be tackled in a world of growing demand.
在农业阶段之后的食品加工过程中，有大量的额外用水需要在一个需求不断增长的世界中加以解决。
It gives them a week of "preemployment orientation" and two or more weeks of additional training.
它给他们一个星期的“就业指导”和两个星期或更多的额外培训。
After entering a mapping, additional rows can be added to the table to add new mappings.
输入一个映射后，可以向表中添加额外的行，从而添加新的映射。
Note that the manifest, shown in Listing 7, names a few additional import packages.
注意，清单7中所示的manifest文件指定了一些额外的导入包。
A link is simply an additional directory entry for a file or directory, allowing two or more names for the same thing.
一个链接仅仅是文件或目录的一个附加目录条目，允许同一文件或目录有两个或多个名称。
This may involve starting a new cycle, or some additional maintenance releases.
这可能包括开始一个新的循环，或者一些额外的维护版本。
They will undoubtedly have a host of additional features and novel uses, and users will probably interact with them in new ways, too.
毫无疑问，它们会有一大堆的附加功能与新奇用途，使用者也可能会以全新的方式与之交互。
The spread range gets smaller because of threshold pressure gradient, and there will be a additional pressure drop in the bottom of the well because of the skin damage.
启动压力梯度使压力波传播范围变小，井底污染会造成一个附加压力降。
With existing, readily modifiable software, the institution developed the more precise calculations, avoiding a need for additional capital sourcing.
利用现有的可修改软件，该机构开发了更加精确的计算工具，避免了寻求额外资本的需要。
Besides href, XHTML 2.0 supplies a collection of additional attributes to further augment the description of a link.
除了href之外，XHTML 2.0还提供了一组附加属性来进一步完善链接的描述。
First, for a large set of environments, most applications will need a common set of additional permissions.
首先，对于很多环境而言，大部分应用程序都将需要一个公共的附加权限集。
A few additional roads would come later.
之后还会增加几条额外的道路。
There is an additional contribution to performance as a result of the additional processor in system 7000.
系统7000中的额外处理器为性能作出了额外的贡献。
A purchase of an additional license may be required for this feature.
要获得这一特性，可能需要购买附加的许可证。
Sue, on the other hand, had a more difficult time satisfying her first client and she took several additional months to actually complete the assignment.
另一方面，苏在满足她第一个客户时遇到了更大的困难，她又额外花了几个月的时间才真正完成任务。
So large is the Pacific, covering 30% of the planet's surface, that the additional energy generated by its warming is enough to touch off a series of weather changes around the world.
太平洋面积非常大，覆盖了地球表面的30%，其海水升温产生的额外热量足以引发世界各地一系列的气候变化。
The enhanced update method requires just a few additional lines of code.
这个增强型的更新方法需要一点额外的代码行。
The rise of chronic diseases has created a heavy additional burden for health systems.
慢性病的增多给卫生系统制造了额外的重负。
Note that Listing 5 does a couple of additional things.
请注意，清单5做了几件额外的工作。
Generating distribution statistics means a significant, additional expense for DB2 and, therefore, influences the execution time of the RUNSTATS command.
生成分布统计信息意味着给DB 2带来额外的、可观的开销，从而影响RUNSTATS命令的执行时间。
Most of these objects will live for the duration of the job, with only a few additional objects being created as the job runs.
这些对象中的大部分将在作业期间存活，只有少数几个额外对象是在作业运行时创建的。
This creates a lot of additional IO over the network beyond just the size of each module.
这会在网络上带来大量额外的IO操作，远远超过每个模块本身的大小。
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