例如，如果一个XML文档包含10个类型完全不同的节点，每个节点都包含一个日期元素作为其子节点，那么日期元素就是非唯一元素名称。
For example, if an XML document contains 10 entirely different types of nodes and each type includes a date element as a descendant, then the date element is a non-unique element name.
在不同的系统之间转移文件时，文件名和扩展名常常是随着一起移动的唯一元数据。
When files are moved between heterogeneous systems, the name and the extension are often the only metadata that move with them.
更好的设计是使用唯一元素名称替换清单1中的非唯一元素名称，如清单5所示。
A better design is to replace the non-unique element names in Listing 1 with unique element names, as Listing 5 describes.
这个选择符用于选择出特定的单一元素；id在一个文档中应该是惟一的。
This selector is used to single out a particular element; IDs should be unique within a document.
如果同一个父元素中存在同一元素的多个实例，通常需要使用迭代技术。
When multiple instances of an element exist as children of a single parent element, normal iteration techniques apply.
我们亲身经历了这首歌作为一元化的、暂时性外延整体的过程，即使，从某个确定的立场来说，我们只是受限于在这一刹那我们此刻所听到的声音。
We experience the song as a unified temporally-extended whole, even though, from a certain standpoint, we are confined only to the sounds we here right now at this instant.
当某一层排满电子时，周期表中的下一元素就启用新的一层，此即标志着周期表新的一行元素的开始。
When a shell is full, the next element in the series starts a new shell, and that marks the beginning of a new row of the table.
正是故事的这一元素使《网线里的幽灵》读起来更像是一部当代超一流极客惊悚小说。
It's this element to his story that makes "Ghost in the Wires" read like a contemporary uber-geeky thriller.
由于意想不到的事这一元素，当我们在一些场合有意安排一些幽默(如一场演讲)，我们都不想暴露笑话。
Because of the element of surprise, when we are deliberately structuring a piece of humor (perhaps for a speech) we don't want to telegraph the joke.
一元论认为只有一个基本，且唯一基本存在的东西。
It says there's one basic kind of thing and only one basic kind of thing.
这是一个一元的，唯物的，自然的，针对意识的阐述，第二种这认为精神状态和过程，不能被归结为生理或物质的状态和过程。
That is the thesis of a monistic materialism physicalism of consciousness and mind and second mental states and processes cannot be reduced to a physio-physical states and processes.
我指的是，在这种形式下，它和一元微积分的表述是一样的。
I mean, in this form, actually it's the same statement as in single variable calculus.
虽然可以采用备用描述符思想，但是单一元数据使它成为一个不引人注意的选择。
Although the idea of alternative descriptors was available, the monolithic metadata made it an unattractive option.
离我家一英里的地方有个有点儿破旧的商户群，那里有“一元店”，“罗斯廉价服饰”，还有个叫“杂货经销店”的商店。
About a mile from my house there's a slightly shabby strip mall housing a Dollar Store, a Ross Dress for Less, and something called a 'Grocery Outlet'.
另外一个我们将要顾及的观点不是二元学说，是一元论学说。
The alternative view that we're going to consider is not dualist, but monist.
作为引子，你们可能已经知道了，一元微积分里面的一个小把戏，也就是求隐函数微分法。
And, just to motivate that, let me remind you about one trick that you probably know from single variable calculus, namely implicit differentiation.
单单选择同一元类的多项，例如一些属性。
Just select multiple items of the same metaclass, such as several attributes.
过去的数十年间，一元店只会在农村地区见到；现在随着全国经济萧条，一元店在芝加哥和洛杉矶也很常见了。
For decades they were to be found only in rural areas, but now-with recession gripping all parts of the country-they are just as common in Chicago or Los Angeles.
可以把样式应用于一组元素，也可以应用于单一元素。
You can assign styles to elements as a group or individually.
银行不能倒退至过去那种理想模式，既有一元存款，就借一元。
There can be no return to an idealised past where only a dollar deposited in a bank would be loaned out.
几根枝条和一只从一元店买的鸟。
唯一元素总是指向一个XML文档中的同一元素。
Unique elements are elements that always refer to the same element in an XML document.
所以摔一次只花了一元，很便宜啊。
非唯一元素可以出现在XML文档中的任意位置，必须前置一个路径才有意义。
Non-unique elements are elements that can appear anywhere in the XML document and that have to be preceded by a path to be meaningful.
相当于在一元微积分中，取一个函数的不定积分，仅仅需要在结果后加一个常数。
It is the same thing as, in one variable calculus, when you take the anti-derivative of a function it is only defined up to adding the constant.
所有均一样：我称之为一元论。
Everything is of the same sort: I'll call this 'being monism'.
一家一元店。
一家一元店。
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