Sometimes you don't know the name of the element you're looking for, or you need to find an element that might be inside of several different elements.
有时，您不知道您在寻找的元素的名称，或者需要找到一个可能在几个不同元素中的元素。
Finding an element based on its ID, element type, or CSS class name is very useful, but what if you want to find an element based on its position in the DOM tree.
根据ID、元素类型或CSS类名查找元素非常有用，但如何根据元素在 DOM 树中的位置执行查找呢？
You could get the data in an element, work with its children, find out the value of an attribute... and that's really about it.
您可以从某个元素中获得数据，操作其子元素，找出某个属性的值等，全部都是这方面的操作。
For each HTML element, you'll find a brief description of the element, the corresponding formatting object, and an XSLT template for converting HTML into XSL-FO.
对于每个HTML元素，您将看到对该元素的简要描述、对应的格式化对象和将HTML转换成xsl - FO的XSLT模板。
As you create nested mappings such as Local maps, you can find yourself deep within an element structure wondering where exactly you came from.
在创建Local映射等嵌套映射时，您会发现自己深陷一个元素结构中，您希望知道自己的精确位置。
Perhaps there is an element of truth in both these pictures, but few of us have had the opportunity to find out.
或许这两种想象中都有一定的真实成分，但是我们中很少有人有机会去发现它。
Find the minimum element in an array?
那你如何找到数组中最小值呢？
Suppose you want to find the smallest element in an array.
假设你要查找数组中的最小元素。
Children do play these computer games because they find them fascinating, and so it would be best if the games they play include an element of physical activity.
孩子们都对电脑游戏着了魔，如果这些游戏中包含有一些运动元素，那将是非常完美的。
In other words, given an IDREF or IDREFS field, it's possible to quickly find the element or elements with the associated ID or IDs, but not the other way around.
换句话说，给定一个IDREF或idrefs域，可能会迅速找到有一个或多个相关标识的一个或多个元素，反之则不行。
Yet looking at the etymology of melodrama I find that this definition is missing an important element that is obvious right there in the word.
但是考证melodrama的词源后，我发现这条解释缺失了一个重要的含义：音乐中显而易见的旋律。
If the data is stored sequentially, the time to find the item is proportional to the size of the list. For each element, a hash function calculates a number, which is used as an index into the table.
如果数据是序列存储的，从中查询一个项的时间取决于数据列的大小。
Its job is to find a particular element in an unsorted collection of elements.
该操作的任务是在一个未排序的元素集合中查找特定的元素。
Methods hasName() and hasText() can find out if the current event has a name (such as an element or an attribute), or text (such as characters, comments, or CDATA), respectively.
方法hasName()和hasText()可以分别判断当前事件是否有名称（比如元素或属性）或文本（比如字符、注释或CDATA）。
They have an element of the "sentimentality" that you also find in the "news in Brief" pages of the newspapers.
他们有一种多愁善感的因素在里面，在报纸的“简短新闻”里也可以找到。
How to use binary search to find the first non-null element in an array?
如何使用二进制搜索来找到数组中第一个非空元素呢？
You will find that waveforms (and many other things) are often stored in arrays, with each point in the waveform comprising an element of the array.
你会发现，波形数据(和其他很多数据)经常被保存在数组中，波形中的每个点对应数组中的一个元素。
When you are searching a list to see whether it has an element, you don't randomly probe the list, hoping to find whether or not it's there.
当我们在一个数组中，寻找目标元素的时候，我们不会随机的调查数组来看。
Therefore, if you obtain an object reference to an element that came from a template, you may find that the apparent logical tree does not reach to the page root.
因此，如果您取得来自样板之项目的物件参考，可能会发现明显逻辑树状结构并未到达页面根项目。
Perhaps there is an element of truth in both these pictures, but few us have had the opportunity to find out.
也许，这两种都像都有可信之处。但很少有人能有机会去弄个究竟。
The finite element theory, the dynamics theory offers an advanced method. During the analysis of the virtual digital model, we can find the problem exist in the initial stages of design.
有限元理论、多体动力学理论、疲劳理论为汽车零部件设计提供了先进手段，通过对汽车零部件虚拟模型的分析，可以找到在设计阶段的问题。
"It's not often that you find out something new in an element," Feng said.
“这不是经常说，你找到了一些新的元素，”冯说。
Shows how to find a particular element that has an attribute that has a specific value.
演示如何查找特定的元素，该元素包含具有特定值的子元素。
Perhaps, there is an element of truth in both these pictures, but few of us have had the opportunity to find out.
也许这两张图片包含了些许真实的成份，但（到现在为止）还没有人有机会去发现。
Perhaps, there is an element of truth in both these pictures, but few of us have had the opportunity to find out.
也许这两张图片包含了些许真实的成份，但（到现在为止）还没有人有机会去发现。
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