Shows how to join two sources based on more than one matching key.
示范如何依据多个相符索引键来联结两个来源。
This allows for a more-reasonable search space for matching key-hold time signatures.
这将允许在匹配按键时间签名时获得更合理的搜索空间。
The application results show that this matching key technology can meet the demands of production.
应用结果表明，该配套关键技术可以满足生产的需要。
The first attempt at creating a dictionary from a list fails because there are no matching key-data value pairs.
第一次从list创建dictionary的尝试失败了，这是因为没有匹配的键-数据值对。
And Scale Invariant Feature Transform (SIFT) was employed to exclude those sub-regions with smaller matching key points.
然后利用尺度不变特征变换(SIFT)剔除那些匹配的关键点数目少的子区域。
If the system finds a key matching the file protection, the process is able to decrypt the file key and file content.
如果系统找到一个匹配文件保护的密钥，那么这个进程就可以对文件密钥和文件内容进行解密。
The key to success with a socket wrench is pattern matching: The socket must match the nut.
成功使用套筒扳手的关键在于模式匹配：套筒扳手必须与螺母相匹配。
INSERT_UPDATE adds new input data to the table, or updates existing rows with input data that has matching primary key values.
INSERT_UPDATE将新的输入数据添加到表中，或者用具有匹配主键值的输入数据更新现有的行。
Matching sediment patterns in the fragments with those in the hollow niches where the Buddhas once stood offers key clues to the pieces' original position.
通过将残片的泥沙类型与佛龛上的黏土类型进行配比，为碎片原来所处的位置提供了重要线索。
If the key database contains only self-signed certificates, there is no chance of matching multiple unintended certificates.
如果该密钥数据库仅包含自签名证书，就不可能匹配多个非预期证书。
This string is then used as the key for an array of matching words.
该字符串随后将被用作匹配单词的数组的关键字。
The key component to the command is the ability to identify running processes, extract the ones matching a given string, and use the kill command to send the KILL signal to each matching process.
该命令的关键部分是能够识别正在运行的进程，提取与给定字符串匹配的进程，并使用kill 命令将 KILL信号发送到每个匹配进程。
How will conflicting key values be handled in matching?
匹配中如何处理有冲突的键值？
Also in the query rewrite vein, modifying a SELECT to get rid of a range-type predicate can increase performance by improving index key column matching.
另外，在查询重写状态下，修改SELECT来摆脱一个范围型谓词，可以通过提高索引键列匹配增强性能。
If a key matching the file protection is found, then the process is able to decrypt the file key and therefore the file content.
如果找到与文件保护匹配的密钥，进程就能够解密文件密钥，进而解密文件内容。
Scroll to the appropriate matching field in the target, hold the CTRL key and click the target field to select it.
滚动到目标中的适当匹配字段，按下ctrl键并单击目标字段来选择它。
Put another way, matching starts at the far left of the index key and proceeds rightward.
换句话说，匹配从索引键的最左端开始并向右匹配。
Perhaps just as important, there's evidence that matching actual skills to a job choice is key in determining wages and wage growth.
也有证据表明，决定高薪的关件是技能和工作的合理匹配。 这可能是十分重要的。
A service provider maliciously registering the topic, however, isn't able to understand the message, because it can't decrypt it with a matching private key.
不过，恶意注册主题的服务提供者将无法理解消息，因为无法使用匹配的私钥对其进行解密。
Your entity class must have matching fields on the class or it can embed the key as an embeddable key
您的实体类必须在类上具有匹配字段，或者它可以作为可嵌入键嵌入该键
Since the username is a primary key, there will be at most one matching row.
因为用户名(username)是主键，最多将有一行匹配。
As mentioned in the primer for this series, RCC plays a key role in SVG and XForms integration as it provides the foundation for mixing and matching the two markups.
在本系列文章中的基础知识一文中曾经提到，由于提供了混合与匹配这两类标记的基础，RCC在SVG和XForm的集成中起着重要的作用。
Request_key searches for a key matching a given description.
request_key搜索与给定的描述匹配的密钥。
The key to coding XSLT is to think in terms of pattern matching rather than calling functions. Two key questions must be answered.
编写XSLT考虑的重点是模式匹配，而不是函数调用。
Dependence upon XSL: key matching string values.
依赖xsl：key匹配字符串值。
The key is pattern matching, as in Figure 1. Instead of coding commands, you code patterns.
其中的关键就是模式匹配，如图1 所示。您不需要编写命令，需要编写的是模式。
One of the key requirements in the design of the matching service was to support multiple drivers on the same policy.
因此，匹配服务设计的一个关键需求，是必须解决一份保单存在多个驾驶员的问题。
Other key-value pairs can be specified as well, and the JMX API includes facilities for wildcard matching of object names.
也可以指定其他键-值对，而且JMXAPI还包含进行对象名称通配匹配的工具。
When ON delete set NULL is active, when a record is deleted from the parent table, all records in the child table with matching foreign key values are set to NULL.
当ON DELETESETNULL规则被激活时，如果一条记录从父表中删除，子表中的所有记录以及匹配的外键值都被设置为NULL。
ON DELETE CASCADE—When a record is deleted from the parent table, all records in the child table with matching foreign key values are also deleted.
ON DELETECASCADE —当一条记录从父表中删除时，子表中的所有记录以及匹配的外键值都全部被删除。
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