• 过程类似手工计算如果表达中包含括号,先求嵌套最深括号对中的子表达

    The process of evaluation is similar to calculating by hand: while the expression contains parentheses, the subexpression inside the deepest nested pair of parentheses is evaluated.

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  • 正如字面意义上说这个函数返回然后取得下一个表达这个作为整个计算结果返回。

    Literally, return the control from this function, and take the value of the next expression, and return that as the value of the whole computation.

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  • 输入可以简单表达或者另一节点计算的一个

    The input value can be a simple expression or be a value computed by another node.

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  • 查询表达计算出来的XML“”,或者多项,其中每一可以一个元素属性或一个原始

    An XML "value," computed by a query expression, may consist of zero, one, or many items, each of which may be an element, an attribute, or a primitive value.

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  • 所以如果需要数学式子计算就只有表达返回这个没有其他语法结构可用,因为否则无法处理这个

    And so while you needed expressions for math to work, there was no point in making anything else return a value, because there could not be anything waiting for it.

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  • FLWOR表达非常SQL中的SELECT -FROM - WHERE表达式——用于由多项组成的一个列表进行迭代并且可以选择返回通过每一进行计算得到的

    A FLWOR expression is much like a SELECT-FROM-WHERE expression in SQL: it is used to iterate through a list of items and to optionally return something that is computed from each item.

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  • 类型参数就是表达计算类型。

    The type argument is the type of the value the expression evaluates to.

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  • 前所述,每个查询表达泛型表示表达计算类型

    As I mentioned earlier, every query expression is generically typed to denote the type of the value the expression evaluates to.

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  • 然后计算表达得到将替换目标节点中的现有

    The expression is then computed and the resulting value replaces the existing value in the target node.

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  • 然后计算表达得到将替换目标节点中的现有

    The expression is then computed, and the resulting value replaces the existing value in the target node.

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  • 第一引用默认表达全局变量计算一个

    The default expression calculates a value to assign to the global variable the first time it is referenced.

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  • 表达结果计算指定属性

    The expression's result is evaluated and assigned as the property's value.

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  • 使用算术表达基于初始文本属性进行计算

    Computed using an arithmetic expression on the original text or attribute value.

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  • 这些元素包含col - spec元素,后者的select属性规定了对应xml文档中当前元素使用何种表达计算每个

    These elements contain col-spec elements whose select attribute specifies, relative to the current row element from the XML source, what expressions are used for each row value.

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  • 当前堆栈框架上下文中计算表达,在Display窗口Expressions视图会显示结果

    The expression is evaluated in the context of the current stack frame, and the results are displayed in the Expressions view of display window.

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  • 闭包函数字面量(unction literal)——是包含了一个计算表达,该计算当成对待,在晚些时候再调用

    Closures are function literals - expressions that embody a deferred computation that can be treated as a value and invoked later.

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  • 一个示例一样,XPath表达选择节点然后XQuery函数选择惟一计算节点数量

    Like the previous example, it USES an XPath expression to select a set of nodes, and applies XQuery functions for selecting distinct values and counting the number of nodes.

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  • 属性一个XPath表达表达式的计算结果必须是

    The attribute value is an XPath expression that results in a Boolean after evaluation.

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  • 选项参数变量来说有趣的变化移除了属性现在一个Xpath表达计算结果,该表达选择属性定义

    The most interesting change with options, parameters, and variables is the removal of the value attribute; values are now the result of evaluating an XPath expression defined by a select attribute.

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  • 计算XPath表达条件基于表达式的返回确定

    When the XPath expression is evaluated, the value of the condition will be determined based on the return value of the expression.

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  • 变量XPath处理程序在计算表达这些标识符联系起来。

    Variables: the XPath processor associates values to these identifiers when evaluating the expression.

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  • 调用map可以遍各个将其作为别名vval字符串计算表达,并用表达结果替换

    The call to map walks through each value, aliases it to v: val, evaluates the expression in the string, and replaces the value with the result of that expression.

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  • 如果类型属性不是三个类型替换XPath表达计算false

    If the type attribute has none of these values, the XPath expressions for the first three type alternatives will evaluate to false.

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  • 函数XPath处理程序计算表达函数联系起来。

    Functions: the XPath processor associates values to functions when evaluating the expression.

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  • 计算XPath表达时,条件根据表达式的返回确定,如5

    When the XPath expression is evaluated, the value of the condition will be determined based on the return value of the expression as shown in Table 5.

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  • 如果height小于width,那么断言表达计算结果为true否则false

    The assertion expression evaluates to true if the value of height is less than the value of width, otherwise it evaluates to false.

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  • 这些类型替换依次执行计算直到其中一个XPath表达true(如果均不为true,选择默认的类型定义)。

    The type alternatives are evaluated in order until one of the XPath expressions evaluates to true (or, if none evaluate to true, the default type definition is chosen).

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  • 可以编译时计算出来表达

    An integral expression whose value can be evaluated at compile-time.

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  • 依据有关规范阐述了基底压力设计基底压力标准内涵差异给出了它们的计算表达

    Based on the related regulations, the paper states intension and difference between design value and standard value of foundation bottom pressure and shows their calculating expression.

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  • 针对基因表达数据含有噪声的特点,提出基于总体最小二乘估计基因表达缺失

    Consider the additive noise in the expression dataset, a new method based on Total Least Squares (TLS) is presented.

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