It doesn't mandate any specific system for such expression.
它并不强制使用任何特定的系统进行表达。
A regular expression can filter for a specific location, such as the start or end of a line and the beginning and end of a word.
正则表达式可以过滤特定的位置，例如行的开始或结束，以及单词的开始和结束。
It USES the XPath expression syntax to address specific parts of an XML document supplementing it with "FOR, LET, WHERE, ORDER BY and RETURN" expressions.
它使用XPath表达式语法来访问一个XML文档的特定部分，并且有“FOR,LET,WHERE,ORDERBY和RETURN”表达式作为补充。
For example, the Generic Browser container that displays Web sites can have a specific landmark expression that matches the currently displayed Web site.
例如，显示Web站点的Genericbrowser容器可以具有一个具体的地标表示，该表示匹配当前显示的Web站点。
The Full name calculation consists of the following expression using the IBM DB2 vendor specific relational function concat for the concatenation of strings.
Fullname计算包含以下表达式，使用特定于IBMDB 2供应商的关系函数concat来串联字符串。
When I set out looking for an algorithm, I looked at examples in a specific context (regular expression) and I attempted to match them to a completely different context.
当我开始寻找算法时，我看了在特定上下文(正则表达式)中的一些示例，而且尝试了将它们与一个完全不同的上下文相匹配。
Advanced search : to search for a more specific expression in combination with topics keywords, date, type and/or source of document, country and language to retrieve the most relevant results.
高级搜索： 搜索和内容关键词、日期、类型和/或文件来源、国家和语言结合在一起的更具体的信息，得出最相近的结果。
The fully-grown fruit (to use a more delicate expression) should be soft, brown and with a specific aroma which it acquires only by ripening for a few weeks.
完全成熟的水果（这里用了一种更文雅的表述）很软、棕色，有一种特殊的芳香，只有几周就能成熟。
The WHERE clause contains two expressions that are joined by the or operator, which means that if either expression evaluates as TRUE for a specific row, that row will be deleted.
where子句包含由OR操作符联结的两个表达式，这意味着对于特定行，如果任一表达式值为TRUE，则将删除该行。
Obviously, you will need to change the match expression for the rules to be more specific that the one described in Figure 4 above.
显然，您将需要将规则的匹配表达式修改为如图4所示的具体值。
The language for doing a regular expression is not Perl; it is a domain-specific language that Perl happens to have a hook into.
用来实际处理正则表达式的语言并不是Perl，而是一种该领域特有的语言，Perl正好可以使用这种语言。
Frozen brain slabs are kept at cryogenic temperatures until they are further sliced and eventually probed with RNA to look for specific gene expression.
冷冻的大脑切片被保存在低温条件下，直到进行进一步切片处理并最终用RNA加以探测，以寻找特定的基因表达。
With analyzing the specific problems by the structure expression of conflict problems, an algorithm for conflicts' automatic generation based on conflicts' structure is presented.
利用冲突问题的结构表示来对问题进行分析，并提出了通过冲突结构得到冲突的自动生成算法。
AIM: to construct plasmid vector of RNA interference specific for matrix metalloproteinases (MMP) -9 and observe the silencing effect on gene expression of MMP-9 in macrophage of mice.
目的：构建基质金属蛋白酶9靶向的RNA干扰质粒载体，观察其对小鼠巨噬细胞基质金属蛋白酶9基因表达的沉默作用。
A novel method was designed for disease specific B cell epitope mapping and epitope expression in e.
设计了一种新的病原体蛋白质B细胞抗原表位的筛选和重组表达方法。
Objective to evaluate the expression and clinical significance of tumor specific growth factor (TSGF) in blood serum for hematological malignancy.
目的探讨血清肿瘤特异性生长因子(TSGF)在血液恶性肿瘤患者中的表达和临床意义。
Objective to obtain the gene encoding tomato fruit-specific E8 promoter therefore to prepare for exogenous gene transcription and expression in transgenic tomato fruit.
目的获取番茄果实特异性e8启动子基因，为实现外源基因在转基因番茄中果实特异性表达做准备。
The recombination EgB can be used for the expression of specific protein in yeast.
此重组体可在酵母中进一步表达特异性蛋白。
15 the expression "never give up" means to keep trying and never stop working for your goals. do you agree or disagree with this statement? Use specific reasons and examples to support your answer.
15表达的“永不放弃”意味着不断的尝试，不停的工作为您的目标。你同意或不同意这种说法？使用具体原因和例子来支持你的回答。
In addition, expression sequence tag data suggests a new way for finding tissue specific expression genes.
同时，结合基因表达序列标签进行基因表达分析，对于发现组织特异表达基因具有重要指导作用。
Targeting VEGF expression with specific pharmacological agents, such as antioxidants and PKC inhibitors, may prove efficacious for the treatment of diabetic retinopathy.
使用特定药理学制剂如抗氧化剂和PKC抑制剂，靶向血管内皮生长因子表达可能证明对治疗糖尿病性视网膜病变是有效的。
However, gene therapy for cancer is also faced with a specificity problem: the specific targeting of transgene expression to the site of the tumour.
然而，肿瘤基因治疗同样面临一个特殊问题即转基因特异性表达于肿瘤部位问题，靶向性基因转导依然是目前基因治疗的一大障碍。
People narrate dreams for specific purposes which are related to the needs of reality and forecast analysis and catharsis, expression and appreciation.
人们对于梦的叙述总是出于一定的目的。这些目馨蕊黑赢-的主要出于现实与预测的需要、分析与宣泄的需要、表达与欣赏的需要等。
Conclusion Specific expression of MAGE-4 gene was proved in human colonic adenocarcinoma tissue, which indicated that MAGE-4 gene might be used for the development of colonic carcinoma vaccine.
结论MAGE - 4基因在结肠腺癌组织中呈特异性表达，提示该基因可用于结肠癌疫苗的开发。
To be honest, I haven't made up any specific criteria for this matter, it will be mainly based on the feeling and the expression we both have on each other.
说实话，在这方面我还没有设定过什么特定的标准，主要是看双方的感觉和眼缘吧。
We thus propose the interests of peasants expression system for the specific measures, in which they stressed the "prior express" way to solve the expression from lag issues.
并据此提出农民利益表达机制构建的具体对策、建议，其中特别强调了以“事前表达”的方式解决表达起点滞后的问题。
We thus propose the interests of peasants expression system for the specific measures, in which they stressed the "prior express" way to solve the expression from lag issues.
并据此提出农民利益表达机制构建的具体对策、建议，其中特别强调了以“事前表达”的方式解决表达起点滞后的问题。
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