You can take a cue from GCC: maintain many sets of environment variables per application and switch from one pool to another depending on the work at-hand.
您可以从GCC得到提示：为每个应用程序维护多个环境变量集，并根据手头的工作从一个集合切换到另一个集合。
She sets up a framework to deconstruct various categories of film.
她创建了一个框架来解析影视的各种分类。
There is a contradiction between the two sets of figures.
这两组数据相互矛盾。
In Europe and Japan, universities are answerable only to a Ministry of Education, which sets academic standards and distributes money.
在欧洲和日本，大学只对制定学术标准和分配资金的教育部负责。
For one thing, it is important because it sets animals with a sense of self apart from those without a sense of self.
一方面，它很重要是因为它把有自我意识的动物和没有自我意识的区分开来。
Each pattern stands for a distinct chemical element, and so different sets or patterns of spectral lines mean that the star has a different chemical composition.
每一种样式代表一种不同的化学元素，所以光谱线的不同集合或模式意味着这颗恒星有不同的化学成分。
In Flannery's 1994 book called The Future Eaters, he sets out his thesis that human beings are a new kind of animal on the planet, and are in general, one prone to ruining ecosystems.
在弗兰纳里1994年出版的《未来的食客》一书中，他阐述了自己的论点，人类是地球上的一种新型动物，而且是一种倾向于破坏生态系统的新型动物。
In a sense this is inescapable: meaning exists only insofar as it means to someone, and literary works are written in order to evoke sets of responses in the reader.
从某种意义上说，这是不可避免的：意义只存在于对某人有意义的地方，而文学作品是为了唤起读者的反应而写的。
According to Turner, this ties in with the idea of a single Paleo-lndian migration out of North Asia, which he sets at before 14,000 years ago by calibrating rates of dental micro-evolution.
根据特纳的说法，这与单一的古印度人迁出北亚的想法是一致的，他通过校准牙齿微进化的速率，将其设定在14000年前。
That might seem rather an obscure point, but it sets the tone for an exhibition that contains a lot of black-and-white photographs and relatively few natural objects.
这可能会有些晦涩难懂，但它为一个展览奠定了基调，展览中包含了大量的黑白照片和相对较少的自然物体。
It can be caused by a build-up of static electricity indoors from carpets or clothing made of man-made fibres, or from TV sets, duplicators or computer display screens.
它可能是由室内地毯、人造纤维制成的衣服、电视机、复印机或电脑显示屏积聚的静电引起的。
The tea art performances show how to make a perfect cup of tea with beautiful tea sets.
茶艺表演展示如何用漂亮的茶具制作一杯完美的茶。
Course assistants returned to the course for a couple of hours a week, to help you, one on one with office hours, with problem sets.
课程助理一周回到课程几个小时，来帮助你们，在上机的时候一对一帮助你们完成这些问题集。
Big data is a lot of sets of information that are put together so they can be used by a computer program.
大数据是指集合到一起的很多信息，从而可被计算机程序使用。
The adult cicada has two sets of wings which can shake together to produce a high, continuous sound when the weather is hot.
成年蝉有两对翅膀，当天气炎热时，这两双翅膀一起震动，发出一种巨大而连续的响声。
While doing research for her new book, she came across a 16th century French manuscript (手稿) consisting of nearly 1,000 sets of instructions, covering subjects from tool making to finding the best sand.
在为她的新书做研究时，她发现了一份十六世纪的法语手稿，其中包括近一千套说明，其主题涵盖了从工具制作到寻找最好的沙子等内容。
The book sets up a "Ten Questions about COVID-19" section, which explains the knowledge of COVID-19 (including how it spreads) , helping children readers to understand the virus basing on reason and science.
本书设置了“关于新冠病毒的十个问题”部分，解释了关于新冠病毒的知识（包括它是如何传播的），帮助儿童读者在理性和科学的基础上理解病毒。
It's easy for a company to be pulled in conflicting directions as the marketing, product development, and finance departments each get different feedback from different sets of people.
公司很容易被拉向冲突的方向，因为营销、产品开发和财务部门从不同的人那里得到不同的反馈。
This means that two nodes of the same type in a model may have different sets of properties.
这意味着在一个模型中，两个相同类型的节点可能有两个不同的属性集。
The UACC sets a default level of access for the profile.
UACC为概要文件设置一个默认的访问级别。
Although the global selector basically sets a default value of a property, that value is easily overridden.
虽然全局选择器基本上设置的是一个属性的默认值，该值很容易被覆盖。
Extracting the contents of so many far-flung data sets requires a sophisticated kind of computational guessing game.
从这么多相隔遥远的数据集中提取内容，需要一种复杂的计算性的猜测策略。
RDF has the companion W3C SPARQL standard for querying triples, which is especially handy after you combine a few sets of triples, as you'll see in this article.
RDF具有用于查询三元组的对应W3CSPARQL标准，在您组合了一些三元组集合之后，此标准将尤其方便，正如您在本文中将会看到的一样。
An access control list is a list of permissions or sets of permissions securing a resource.
访问控制列表是权限列表或保护资源的权限集。
Each component in a workspace has its own history of change sets, the accumulation of which defines a configuration of the component.
工作区中的每个组件具有自己的更改集历史记录，这些历史记录的累积定义了该组件的配置。
Instead of using complex state transition diagrams to move a single record through multiple sets of users, with this approach you can simply create a set of Activities.
不是利用复杂的状态转换图表将一个单一的记录通过多个用户的设置来移动，利用这种方法，您可以简单地创建一个活动设置。
However, assembling the parts into a whole took significant expertise from a variety of skill sets.
然而把所有的部件组装在一起，需要花费来自各个专业的大量专业知识。
GIVS sets a number of specific immunization goals, such as reducing measles mortality by 90% within the next five years from the 2000 level.
全球免疫远景与战略确定若干特定免疫目标，例如在今后五年内，使麻疹死亡率比2000年水平减少90%。
He has written about the metaphorical importance of his running; that to complete an action every day sets a kind of karmic example for his writing.
他曾写过跑步的重要寓义，因为完成这个任务就可以为写作设定一个因果业缘的关系模板。
He has written about the metaphorical importance of his running; that to complete an action every day sets a kind of karmic example for his writing.
他曾写过跑步的重要寓义，因为完成这个任务就可以为写作设定一个因果业缘的关系模板。
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