Although you could model all your data without attributes, they can be a very intuitive choice for data items which are known in advance to never repeat (per element) nor have any sub-fields.
虽然不用属性也可以对所有数据进行建模，但是对于预先知道不会重复(对于每个元素而言)，也没有任何子字段的数据项，使用属性仍是最直观的选择。
The process is simple: you take a known image - called the memory peg - and combine with the element you want to memorize.
过程很简单：你选择一个已知的图像——称为记忆挂钩——和你想记住的要素结合起来。
In previous versions of BIRT, the number of columns in a table element had to be known at design-time, whereas with the cross TAB element, the number of columns and rows can be dynamic.
在BIRT以前的版本中，表格元素中列的数量在设计时就要确定好，而在跨标签元素的帮助下，列和行的数量都可以动态生成。
It defines a simple code list with the element type color, which contains four possible elements, the first three of which are given known color names.
清单1使用元素类型color定义一个简单的代码列表，color包含4个可能元素，前三个元素被赋予已知颜色名称。
Even if the element is unrecognized, the class attribute can let the transform know that the element belongs to a class of known elements, and can be safely treated according to their rules.
即使无法识别元素，class属性也可以让转换知道该元素属于某种已知的元素，并根据其规则安全地处理。
This listing illustrates an internal iterator (also known as a push iterator because it pushes each element in turn to the code block).
该清单展示了内部迭代器(也称为push迭代器，因为它将每个元素依次推到代码块中)。
The new discovery, known as element 118, is so called because it has a total of 118 protons in its nucleus.
新发现的这种元素被称为118号元素，之所以这么叫它是因为在它的原子核中总共有118个质子。
The first issue is to handle a translation tag in the form of a well-known attribute to indicate that an element has been translated.
首要问题是将翻译标记处理成大家都知道的属性的形式，以表示该元素已经翻译过了。
Actually, the element is only really known to occur in the XML document; validation of the XML document against the DTD is a job that needs to be handled outside of these modules.
实际上，我们只是知道该元素出现在XML文档中；对照DTD确认XML文档是需要在这些模块外部处理的作业。
A soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
一种银白色软质单价元素，碱金属属，已知最轻的金属，存在于许多矿物中。
These are known as the nine components of stress and are illustrated with reference to an infinitesimal rectangular element about a point in figure1.2.
它们被称为应力的九个分量，均示于图1。2中一点附近的无限小的平行六面体单元上。
Customers are known to love the element of surprise and the 'get it while it lasts' feel that a pop-up store offers.
顾客们对临时商铺所提供的意外惊喜元素以及那种限时限量购物体验很是爱戴。
In the second case, a nonlinear element may be situated anywhere in a control loop while the input of the element is known.
第二种情况是非线性元件在控制系统的任意处而其输入是已知的。
The term element refers to a pure substance with atoms all of a single kind. At present 107 chemical elements are known.
元素这一术语是指由单一种类的原子所组成的纯物质。现在已经知道有107种元素。 收藏。
The term element refers to a pure substance with AToms all of a single kind. AT present 107 chemical elements are known.
元素这一术语是指由单一种类的原子所组成的纯物质。现在已经知道有107种元素。
Using the well-known weighted residual method and finite element procedure, a nonlinear static analysis parallel with effective stress dynamic analysis has been made.
采用著名的加权剩余值法和等参数有限单元法，对坝体进行非线性静力分析和非线性有效应力动力分析。
The effect laws of setting out element errors and control point errors on setting out point accuracy are known by a computation example.
通过算例，了解测设放样元素误差和控制点误差对放样点精度的影响规律；
These are known as the nine components of stress and are illustrated with reference to an infinitesimal rectangular element about a point in Figure 1. 2.
它们被称为应力的九个分量，均示于图1.2中一点附近的无限小的平行六面体单元上。
Young also hopes to involve industry. He is negotiating with pharmaceutical companies to provide a third element to add to the mix — drugs known to block the chemicals that inhibit growth of neurons.
杨还希望相关企业能够参与进来，他正在和一些药厂进行商谈，让他们能提供用于该项实验的第三种药物，这种药物能阻断神经元生长抑制剂的作用。
Chromium is known as a widely distributed element in the crust and most important environmental pollutant.
铬是一种广泛分布于地壳中的元素，同时也是一种重要的环境污染元素。
An administrative domain exposes itself to other administrative domains through a type of logical element known as a border element.
管理域通过被称为边界元的一类逻辑单元使其自身展示在其他管理域的面前。
In addition to protecting civilians, a core element of the current mandate is that peacekeepers support operations of the Congolese armed forces, known as the FARDC.
维和部队目前的指令除了保护平民之外，核心人物就是支持刚果部队FARDC。
The effect laws of setting out element errors and control point errors on setting out point accuracy are known by a computation example. On the basis of …
通过算例，了解测设放样元素误差和控制点误差对放样点精度的影响规律；
The effect laws of setting out element errors and control point errors on setting out point accuracy are known by a computation example. On the basis of …
通过算例，了解测设放样元素误差和控制点误差对放样点精度的影响规律；
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