所作近似弧长参数化曲线在插值节点处，近似弧长是精确的，并且具有与精确弧长参数曲线同方向的单位切矢。
At any knots, the nearly arc length are precise for the resulting nearly arc length parametric curve, and it has the unit tangent same as that of the real arc length parametric curve.
重心插值公式具有计算量小、数值计算稳定性好和增加新的插值节点不需重新计算原有插值节点基函数的优点。
The advantages of barycentric interpolation formulations in computation are small number of floating point operations (flops) and good numerical stability.
使用您的PHP技能处理所匹配的节点和值。
Manipulate the matched nodes and values using your PHP skills.
查询将一个或多个特定XML元素或属性节点值映射到同等数量的关系数据列(参见图6)。
The query maps one or more specific XML element or attribute node values to an equal number of relational data type columns (see Figure 6).
您首先要确定元素标签，然后获得元素标签的文本节点值。
First, determine the element tag and then get the text node value for the element tag.
该规范同样将文档的每个部分看成由类型和值组成的节点。
The specification also treats every part of the document as a node, consisting of a type and a value.
每个元素由元素节点表示，实际的数据值由文本节点表示。
Each element is represented by an element node, and the actual data values are represented by text nodes.
营业日惯例(一个子节点)的值被修改为“FOLLOWING ”。
The value of the business day convention (a child node) is modified to "FOLLOWING".
XML文档将在指定布局中解析与输出节点值，如图10中所示。
The XML document parses and outputs node values in the specified layout, as in Figure 10.
但是此类索引将包含xml列中所有文档的全部文本节点值。
However, such an index contains all text node values from all documents in the XML column.
序列是观察旧概念的一种新方式，它拓展了节点集的概念，将原子值（非节点的基本数据）包括了进来。
Sequences are a new way to look at an old concept, broadening the notion of node-sets to include atomic (primitive non-node) values.
我们将其文本节点的值分别设为空字符串和0。
We set the values of their text nodes to the empty string and 0, respectively.
递归调用之后，我们将当前节点的值加到递归调用的结果上。
After the recursive call completes, we add the value of the current node to the results of the recursive call.
若执行清单3中的代码，结果得到的是此xml树中每个name节点值的数组输出。
When you execute the code in Listing 3, the result is an array output of the value of each NAME node of the XML tree.
不过这样会将网络推向将节点值设置为+1的趋势。
But this pushes the net in the direction of deciding to set the node's value to + 1.
可能还要获得这些节点的值。
定位原子节点值也就是从XML文档中提取想要的值。
To locate an atomic node value is to extract desired values from the XML document.
取得文本子节点的值。
使用XML文档时，最常执行的操作是查找给定节点的值。
The most commonly performed action when working with XML documents is looking up the value of a given node.
文本节点值位于相应标签右侧的布局更为可取。
A layout in which the text node values are to the right of the corresponding labels would be preferable.
清单1 (kill - content .xslt)中的xslt脚本可以删除所有的文本节点和属性值，仅留下节点结构骨架。
Listing 1 (kill-content.xslt) is an XSLT script that eliminates all text nodes and attribute values, leaving essentially a skeleton of the node structure.
XPath 2.0引入了序列的概念，序列是一种有序列表，可以包含零个或多个值—节点、整数、字符串等等。
XPath 2.0 introduces the concept of a sequence, which is an ordered list of zero or more values - nodes, integers, strings, and so on.
DATE和TIMESTAMP：用于带有日期或时间戳值的节点。
Date and timestamp: For nodes with date or timestamp values.
设置对应TextView小部件上的文本节点值。
Set the text node values on the corresponding TextView widgets.
通常，将值存储在节点的多个slot的其中之一。
Normally, you store a value in a slot that exists among other slots in a node.
由于使用uid属性指定用户，因此可以通过查找ui d属性具有特定值的节点来查找用户。
Because you are using the uid attribute to specify users, you can find a user by looking for a node whose uid attribute has a particular value.
XML函数extractvalue()和extractxmlclobvalue()返回 XML节点的值。
The XML functions extractvalue() and extractxmlclobvalue() return the value of the XML node.
节点可以包含命名的值以及其他节点。
正如上面所讨论的，这会为遍历文档来查找期望的节点和检索节点值带来困难。
As discussed above, this can present difficulties both in traversing the document to find the desired node and in retrieving the value of the node.
比较xml节点值时，问题出现了：缺少的值应该如何被评估？
When XML node values are compared, a question arises: How should missing values be evaluated?
应用推荐