本文将点源函数法应用于求梁和板的位移。
In this paper source function method is applyed to detormine the displacement of the beam and the plate.
首先用点源函数和格林函数法，推导出拉普拉斯空间线源解。
This paper presents the solutions in Laplace space derived by point-source function and Green's function.
得到的结论为：（1）常源函数与常速度场结合的谱线轮廓为对称轮廓；
The results are: (1) The line profile is symmetrical for constant velocity distribution;
本文采用格林函数和源函数方法推导出火山岩气藏裸眼完井产能评价模型。
This article use the Green function and the source function to derive volcanic gas reservoir the open hole completion productivity methods evaluation model.
首先将点源函数展开为一个算符对平面波函数的运算，经过计算证明，如果将这个算符对参量阵远场解进行运算，得到的结果即为线源参量阵辐射场的解。
The sound fields of the parametric line array can be analysed by it. Firstly, the point-source function is expanded into an operator on a plane wave function.
我们将使用这个函数检查源区域的每个部分，从而判断是否有运动。
We will use this function to check every portion of the source area for motion.
它接受输入文件名称作为函数参数，在该文件中指定了关于rss提要源的细节。
It takes a function argument of an input filename, in which details about the RSS feed sources are specified.
提要源输入组件的逻辑只是简单地从文件中读取，而文件的名字则以函数输入参数的形式传递。
The logic in the feed sources input component simply reads from a file, whose name is passed as a function input argument.
此函数接受源节点，并将其作为子节点复制到目标节点下。
This function takes the source node and copies it over as a child under the destination node.
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。
This function attempts to match and return a specific occurrence of a pattern that is defined by the regular expression against the source string.
此函数试图匹配正则表达式针对源字符串的模式的特定发生项。
This function attempts to match a specific occurrence of the pattern that is defined by the regular expression against the source string.
从概念上说，merge函数通过应用on子句过滤，将源表行与目标表行进行联接，所有联接的行都在目标中进行更新或者删除。
Conceptually, the merge function joins source table rows with target table rows by applying the on clause filter. All the joined rows are updated or deleted on the target.
如果源字符串至少和目标一样长，那么函数strncpy(3)还不会使用NUL 来结束字符串；这可能会在以后导致严重破坏。
The function strncpy(3) also doesn't NUL-terminate its destination if the source string is at least as long as the destination; this can cause havoc later.
Concat函数将来自源的两个或多个字符串在目标端连接成一个单一的字符串值。
The Concat function will concatenate two or more strings from the source into a single string value on the target side.
XSLTProcessor函数要求源文档和样式表是一个DOMDocument对象，而不是一个字符串。
The XSLTProcessor function requires its source document and stylesheet as a DOMDocument object rather than as strings.
当以迭代方式迁移系统时，开发人员应该将DB 2中已迁移的函数与mysql源系统进行对比，确保特定的工作单元运行结果与预期的一样。
As you iteratively migrate the system, developers should compare the migrated function in DB2 against the original MySQL source system to ensure that specific units of work performed as expected.
Substring函数使用一个分隔符和索引来判断要从进入的源字符串提取哪些文本。
The Substring function uses a delimiter and index to determine what text to extract from the incoming source string.
在修改后的体系结构中，dumb . c绘制函数将源像素内存区复制到目标内存区。
In the existing architecture we modified, the dumb.c draw function copies the source pixel memory area into the destination memory area.
Normalize函数会将字符串从源移动到目标中，并在移动期间对字符串进行以下修改
The Normalize function will move a string from the source to the target and make the following modifications to the string during the move
normalize函数将一个字符串从源移动到目标并在移动期间对字符串做出以下修改。
The Normalize function will move a string from the source to the target and make the following modifications to the string during the move.
函数strncpy(3)还可以用来仅把源字符串的一部分复制到目标中。
The function strncpy (3) can also be used to copy only a part of the source string into the destination.
Substring函数将从源字符串提取文本。
The Substring function will extract text from a source string.
主要组成部分是标记中的部分，这部分包括一个对本地rss -summary函数的调用，该函数提供rss源(在这里是一个本地文件，尽管它可能是一个URL)。
The main component is the portion in the tags, this includes a call to the local rss-summary function, providing the RSS source (in this a local file, although it could be a URL).
HASH_LOOKUP，该函数根据源列派生的值来确定查找表的目标列值。
HASH_LOOKUP, a function that determines the destination column value from a lookup table according to a value derived from a source column.
如果远程数据源不能处理主机变量或参数标记符中的NULL，那么任何需要绑定一个可以为空的值的函数都必须在本地计算。
If the remote data source cannot handle the null value in a host variable or parameter marker, any function that involves binding a nullable value has to be evaluated locally.
这包括关于建立到数据源的连接的信息、远程服务器属性、数据类型和函数映射、索引信息以及远程对象统计信息。
This includes information about establishing connections to the data source, remote server attributes, data type and function mappings, index information, and remote object statistics.
如果您希望联邦服务器将函数的计算下推到一个关系数据源，那么必须使用那个数据源的一个函数映射。
If you want the federated server to push down the evaluation of a function to a relational data source, you must use a function mapping for that data source.
服务器调用一个目的函数来执行明确定义的任务，即访问和管理您的外部数据源。
The server calls a purpose function to perform well-defined tasks to access and manage your external data sources.
表函数的功能很强大，因为它可以使任何数据源看起来类似于db2表，然后就可以用于常规的SQL查询、连接操作和分组等。
Table functions are powerful because it can make any data source appear like a DB2 table, which can be then used in normal SQL queries, join operations, grouping, and so on.
为了允许查询在联邦服务器上没有相应函数的数据源上引用那些函数，就需要函数模板。
It is required to allow queries to reference those functions on the data source that do not have corresponding functions on the federated server.
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