这个程序由任意数量的语句构成，语句由任意数量的表达式构成。
This program is composed of an arbitrary number of statements which are composed of an arbitrary number of expressions.
注意，在JPQL中不能表达等效的查询，因为它的语法仅支持固定数量的表达式。
Notice that an equivalent query is simply not possible to express in JPQL, because it has a defined grammar with a fixed number of supported expressions.
到公元前2300年，所需的符号数量已减少到600个，词汇可表达的范围也扩大了。
By 2300 B.C.E. the number of signs required had been reduced to 600, and the range of words that could be expressed had widened.
单位小的信息能够用来组成无限数量的信号，包括那些以前从未表达过的全新的信号。
Those smaller parts can be used to form an infinite number of messages, including messages that are completely novel, that have never been expressed before.
同时，节点属性指定可以产生任何数量（包括零）节点的查询表达式。
Meanwhile, the nodes attribute specifies a query expression that can result in any number (including zero) of nodes.
但是，一旦正式描述它的某种语言和语法变得复杂，那么语言中的有效表达式数量将迅速增加。
Once a language and the grammar that formally describes it becomes complex, however, the number of valid expressions in the language grows rapidly.
确保表达式中所有函数的自变量数量正确。
Ensures that all functions in an expression have the correct number of arguments.
说话者可以运用一组数量有限的规则来表达和理解数量无限的句子。
Speaker use a finite set of rules to produce and understand an infinite set of sentences.
他们发现人们对那些用绝对概率表达的信息回复的数量最多。
They found that people responded most often when the information was presented in absolute frequencies.
这个表达式限制了数据库找到相关结果所必须搜索的分支的数量。
The expression limits the number of branches that the database has to search to find the relevant elements.
即使代码数量多了，但此查询实际上缺少几项正则表达式版本中包含的功能。
Even though this is more code, this query is actually missing several features present in the regular expressions version.
正则表达式非常强大；可供使用的操作符的数量庞大，种类繁多。
Regular expressions are extremely powerful; the number and kind of operators and techniques you can command are enormous.
清单4显示了一个更简单的XQuery表达式，它把书目中不同出版商的数量，在一个元素中输出。
Listing 4 shows an even simpler XQuery expression, which outputs the number of distinct publishers in the bibliography in a single element.
第一个规则表达式将与后面依次跟有任意数量的空格或制表键以及开始圆括号的字符串“main ”匹配。
The first regular expression will match the string "main" followed by any number of Spaces or tabs, followed by an open parenthesis.
像前一个示例一样，它用XPath表达式选择一组节点，然后用XQuery函数选择惟一值，并计算节点的数量。
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.
例如，表达式 a*\|b*c匹配由任何数量的a或b 组成（但不是同时）且以一个 c 结尾的字符串。
For example, the expression a*\|b*c will match a string consisting of any number of as or any number of bs (but not both) terminated by a single c.
确定测量单位——以测量的术语来表达控制对象，如数量、比率、指数、权数等等。
Define a unit of measure - express the control subject in measurable terms such as quantities, ratios, indices, rating etc.
GP受体的基因突变必然影响血小板表面受体的表达数量与质量，从而影响血小板聚集。
The gene mutations of GP receptors inevitably influence the expression of quantity and quality in platelet surface receptors, and thus affect platelet aggregation.
该结构之后的子表达式计数由具有最大子表达式数量的分支决定。
The sub-expression count following this construct is that of whichever branch had the largest number of sub-expressions.
神经心理学的研究证实数字加工的这种数量表达分布于两半球，其优势区位于下顶叶皮质区。
Neuropsychological studies of number processing indicated that this representation is distributed in the two hemispheres and its dominant site points to inferior parietal cortex.
表达数值数量我们往往为理所当然的。
The expression of numerical quantities is something we tend to take for granted.
数学语言是一种特殊的科学语言，它是指一切用以反映表达数量关系和空间形式的语言。
Mathematics language is a kind of special scientific language, which is to reflect and express the relationship between quantity and space forms.
零件各组成部分的结构形状及相对位置，要表达完全且唯一确定，在明确表示的前提下，使视图的数量最少。
The structure figure and mutual position of parts different compositions must be shown out and positioned, and next is minimum view number.
任何语言的句法规则的数量是有限的，但说话者可以理解和表达的句子的数量是无限的。
The syntactic rules of any language are finite in number, and yet there is no limit to the number of sentences native speakers of that language are able to produce and comprehend.
方法检测58例2型糖尿病患者和27例健康人的红细胞CD 35粘附活性及数量表达。
Methods Erythrocytes CD35 adhesive active, quantitative expression were determined in 58 patients of type 2 DM and 27 normal controls.
在表达了目标函数和约束条件的式子以后，建立了确定剪力墙最优数量的数学模型。
The mathematical model for determining the optimal quantity of shear wall is thus established since the objective function and constraint conditions are formulated.
目的探讨人脑膜瘤血管内皮细胞生长因子(VEGF)的表达和微血管数量(MVQ)与肿瘤良恶性程度的关系。
Objective to investigate the relationship between the expression of vascular endothelial growth factor (VEGF), the microvessel quantity (MVQ) and the grade of human meningiomas.
目的探讨人脑膜瘤血管内皮细胞生长因子(VEGF)的表达和微血管数量(MVQ)与肿瘤良恶性程度的关系。
Objective to investigate the relationship between the expression of vascular endothelial growth factor (VEGF), the microvessel quantity (MVQ) and the grade of human meningiomas.
应用推荐