The POSITION function is defined in the SQL Standard.
POSITION函数是在SQL 标准中进行定义的。
The first column is the value of the position function.
第一列是position函数的值。
The value of the position function is shown in the first column.
position函数的值显示在第一列中。
The position function returns the position in a set of a given node.
position函数返回给定节点在集合中的位置。
In the listing above, all of the 1s in boldface were generated by the XPath position function.
在以上清单中，所有黑体的1都是由XPathposition函数生成的。
The position function counts nodes-both elements and text nodes-even if the text is just white space.
position函数计数节点—元素和文本节点—即使文本只是空白。
The position function returns the starting position of the first occurrence of one string within another string.
position函数返回一个字符串在另一个字符串中第一次出现的起始位置。
If you need to locate a node's value as it relates to its position in the XML tree, you can use the position function.
若要根据其在xml树中的位置来定位一个节点的值，可以使用position函数。
The first column is the value of the position function of those Name elements that are first within their parent element.
第一列是position函数的值，这些Name元素是它们父元素中的第一个元素。
The position function of heavy metal and the mechanism of silicon are reviewed. The latest advance in this field is summed up.
在此，系统阐述了重金属对作物的毒害以及硅抑制作物吸收重金属的作用机理，并且综述了硅缓减重金属毒害的研究进展。
Listing 22 includes a template with the position function placed in the template's match expression rather than in the XSL: apply-templates statement.
清单22包含一个模板，其中position函数放置在模板的match表达式而不是xsl：apply - templates语句中。
A novel method of rotor position detect for sensorless brushless DC motor was introduced, that was the method of speed-independent position function.
介绍了一种新的无位置传感器无刷直流电动机的转子位置检测方法-速度无关位置函数法。
In the next example, the position function is used in the predicate for the XSL: apply-templates statement, which selects names that have a position of 1.
在下一个例子中，position函数用在xsl：apply - templates语句的谓词中，选择具有位置1的名称。
Besides, we should display classroom study battle position function to arouse students' inner motivation through moral education seepage and inquiry-based learning approach.
另外我们还要进一步发挥课堂教学的主阵地作用，通过物理教学中的德育渗透以及探究式教学来激发学生的内部动机。
Later the style sheet generates calls into the function and, again, passes a value to the script (through the XSLT position function), as shown in the lines of Listing 7 highlighted in blue.
稍后，样式表在函数中生成调用，并再次将值传递给脚本(通过XSLTposition函数)，如清单7中以蓝色突出显示的行所示。
The technology is so fine-tuned then that even a non-sound, when carefully placed in a particular position, has been invested with a specific function.
这项技术是如此精细，以至于即使是一个无声的举动，小心翼翼地放置在特定位置时，它就已经被赋予了特定功能。
We then used a quartz calcite, which has an effect on light that depends on the direction the light is propagating, to measure the direction as a function of position.
然后，我们用石英方解石测量作为位置函数的方向，石英方解石对光的影响这取决于光线的传播方向。
The LOCATE function returns the starting position of the first occurrence of one string within another string.
locate函数返回一个字符串在另一个字符串中第一次出现的起始位置。
Along with the input string, the SUBSTRING function has three other arguments, which are start position, length, and code unit specification.
除了输入字符串之外，SUBSTRING函数还有其他三个参数，它们分别是：起始位置、长度和代码单元指定。
As an additional feature, the function also tests whether the global position of the new row already appears in the parent path.
作为附加的功能，该函数还测试新行的全局位置是否已经出现在父路径中。
OK, so, now that we know the position of the point as a function of time, we can try to study how it varies in particular things like the speed and acceleration.
好，既然我们已经知道点的位置，它是一个关于时间的函数，我们就能了解，它在诸如速率或加速度的量中是如何变化的。
I now would like to write down, in most general form the equation for the position and the velocity as a function of time for a one-dimensional motion whereby the acceleration is constant.
我来把更一般的形式，写出来吧，在一维空间中，位置和速度，作为时间函数的，一般形式，这里的加速度是一个常数。
Offset within a string: The second argument of the LOCATE function, which specifies the starting position within a string to begin the search.
字符串中的偏移量：LOCATE函数的第二个参数，指定了字符串中开始搜索的起始位置。
Although USPS is expected to function as a business, it is in the peculiar position of needing to win Congress's approval for changes to its strategy.
尽管美国邮政总局一直被期望扮演商业角色。它现在处在一个异常的位置，希望国会能够批准它的意见，以便改变自己的战略。
The success function will get passed a single parameter of type Position.
成功函数将通过一个单独的position类型的参数传递。
The setup function creates the display window and initializes the starting position of the box (the origin).
setup函数创建显示窗口，并初始化了立方体的开始位置(起点)。
Fault analyzer walks through each function in stack1 and looks for a match at the same position in stack2.
故障分析器遍历stack1中的每个函数并在stack2中的相同位置寻找匹配。
LookUpwards then USES the built-in search function to look backwards through the file from the cursor position.
LookUpwards随后使用内置search函数从当前的游标位置倒退着浏览文件。
Here you use the position passed to the function to add a geocode parameter to your Twitter search query.
这里使用传递给函数的位置来向Twitter搜索查询添加geocode参数。
Undefined population elements get a weight of zero so they won't be picked by the sample function that chooses the most likely cell for a particular grid position.
未定义的种群元素权重为0，所以，为特定网格位置选择最可能细胞的sample函数不会选择它。
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