The invention also discloses a promoter used to guide the specific expression of target gene in insect hemocoel.
本发明还公开了一种可用于指导目的基因在昆虫血腔中特异表达的启动子。
The district's subject education is the specific expression of its educational thought, esp., the Chinese education.
边区的学科教育尤其是语文学科教育，是边区教育思想的具体体现。
Used metaphorically, the juxtaposed terms connote specific or essential traits of the being they refer to, introducing a mode of poetry as an almost habitual form of expression.
用比喻的方式，并列的术语隐含着它们所指称的存在的具体或本质的特征，引入了一种诗歌的模式作为习惯性的表达形式。
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。
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。
You can use a scalar subquery to select a specific value that will be used in the expression of the WHERE clause.
可以使用标量子查询选择将用于where子句的表达式中的特定值。
In addition to the basic option of protecting a specific URI stem, it is also possible to protect a resource by setting the URI attribute equal to a regular expression pattern.
除了保护特定的一个uri外，通过将UR i属性设为一个正则表达式模式还可以保护一个资源。
Optionally, there can follow an XPath expression prefixed by a backslash to access only a specific element of the message part.
可选地，后面还可以跟着一个前缀为反斜杠的XPath表达式，以仅访问该消息部分的特定元素。
Optionally, there can follow an XPath expression prefixed by a backslash, to access only a specific element of the message part.
可选地，后面还可以跟着一个前缀为反斜杠的XPath表达式，以仅访问该消息部分的特定元素。
NET 3.0); it is intended only to simplify the expression of a specific range of data selection and transformation operations so that they can be easily and automatically parallelized.
它只是用于简化特定范围的数据选择和转换操作的表达方式，以将这些操作轻松、自动地并行化。
To do this, an XPath expression is used to identify the portion of the XML data, normally a specific XML text node, that returns each relational data value.
为此，需使用一个XPath表达式来识别由XML数据组成的部分，通常为一个特定的XML文本节点，它会返回所有关系数据值。
NameReferenceAnnotator USES a regular expression to find names in the specific format that is used in the IMDB documents when people in the IMDB are mentioned in text.
NameReferenceAnnotator使用一个正则表达式寻找特定格式的人名，IMDB文档中在提到人名时采用这种格式。
The XQuery expression to retrieve a set of XML documents is followed by another XQuery expression that is used to retrieve one specific XML document from the database.
获取一组XML文档的XQuery表达式后面是另一个XQuery表达式，它用于从数据库获取指定的一个XML文档。
The XPath expression must identify a portion of the XML data — that is, a specific XML node — that returns one data value.
（XPath表达式必须指定XML数据的一部分，即一个 XML节点，它必须返回一个数据值）。
Optionally, there can follow an XPath expression to access only a specific element of the message (part).
此外，还可以后跟一个XPath表达式，仅访问消息（部分）的特定元素。
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。
Additionally an expression can be used to dynamically determine the specific user based on process variables.
此外，可以使用表达式根据流程变量动态确定某个具体用户。
This function attempts to match and return a specific occurrence of a pattern that is defined by the regular expression against the source string.
此函数试图匹配并返回正则表达式针对源字符串定义的模式的特定发生项。
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。
This function attempts to match a specific occurrence of the pattern that is defined by the regular expression against the source string.
此函数试图匹配正则表达式针对源字符串的模式的特定发生项。
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。
Listing 10 USES a select query to parse an external XML document and apply an XPath expression to the result to select a specific subset of nodes.
清单10使用一个SELECT查询来解析一个外部XML文档，并对结果应用一个XPath表达式来选取节点的特定子集。
The first example expression shown in Listing 9 is the most specific and the best way of referring to the version element.
清单9所示的第一个示例表达式是引用version元素最具体的方式，也是最好的方式。
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。
When using a DMR package in Dynamic Query Mode, a report that contains an expression with any vendor specific relational function will produce an error message similar to the following.
在DynamicQueryMode中使用dmr包时，如果报告包含的表达式带有特定于供应商的关系函数，那么执行报告将会生成以下的错误消息。
Their work indicates that the expression of specific cell surface molecules on tumour cells correlates with clinical parameters.
他们的工作提示肿瘤细胞表面的特殊分子的表达与临床参数有关。
To allow a user to retrieve only specific data based on their logon information, we can use the following expression in the Query Subject filter.
要基于用户登录信息限制用户只能检索特定数据，可以在QuerySubject过滤器中使用以下表达式。
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。
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。
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。
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