Please make the changes only if no-one has modified the record since I read it.
请仅在从我读取该记录后没有人进行修改的情况下进行更改。
Message integrity and privacy: a mechanism to ensure that messages cannot be read or modified by third parties during transmission, and that it is actually coming from the requester.
消息完整性和私密性：这种机制确保在传输期间第三方无法读取或修改消息，它实际上来自请求者。
In the past, to revalidate your document once it had been modified you had to save it to a file and read it back with a validating parser.
过去，要在文档修改后对它进行重新验证，必须将它保存为一个文件，再用验证解析器读回去。
Execution of an operation will typically cause one or more persistent data records to be read, written, or modified.
执行操作通常会导致读、写或修改一个或多个持久性数据。
LocalEnvironment variables containing information about the files read in and written to by a flow can be accessed, and in some cases modified.
LocalEnvironment变量包含有关某个流读取和写入的文件的信息，可以访问并在某些情况下修改这些变量。
The WebSphere profile is physically separate from the WebSphere product binaries, or system files, which are only read by the end user processes and never modified by them.
WebSphere概要同 WebSphere产品的二进制或者系统文件在物理上是分离的，其仅仅被终端用户流程所读取并且不能修改。
The rpgclean parameter defines whether the garbage collection is started on pages that are modified (the default, 0), or pages that are simply read from the paging space (1).
rpgclean参数定义垃圾收集是从被修改的页面开始（默认设置，0），还是从分页空间读取的页面开始（1）。
To allow Network Service read and write access to the folder, the security for the folder must be modified.
为了让Net workService能够对文件夹进行读访问以及写访问，文件夹的安全级别必须得到修正。
Modify the permissions on jmxremote.password so that it can only be read and modified by the owner.
修改jmxremote . password的许可，只让所有者能够读取和修改它。
When the code in Listing 12 was modified to read records using record definition Listing 15 (while still writing it using record definition Listing 11) it produces the following result.
为了能读取清单15中记录定义中的记录，清单12中的代码在修改后(但仍然用清单11中的记录定义来写数据)生成下列结果。
By default, databases only track when a document was last modified, but by selecting the Maintain LastAccessed property option, the database can also track when a document was last read.
默认情况下，数据库只跟踪最近修改文档的日期，但是通过选择MaintainLastAccessed property选项，数据库也可以跟踪最近读取文档的时间。
The Maintain LastAccessed property was introduced in Release 4; it tracks the date when a document was last accessed (that is, the last time a document was read or modified).
Maintain LastAccessed property这个选项是在Release4中引入的。它跟踪文档最近被访问时的日期(也就是文档最近被读取或修改时的时间)。
(Note that by "read-only", we mean that once data is written to the data warehouse, that data is not modified by subsequent readers).
(请注意，这里所说的“只读”是指数据一经写入数据仓库，后续的读取者就不能修改它)。
In reality, the document would be modified between the read and the update step, but this is of low relevance for the purposes of this article and therefore avoided for simplicity.
在实际情况下，在读取和更新步骤之间会更新文档，但是这与本文的目的没什么关系，因此为了简化省略了这个步骤。
An unrepeatable read can occur when the transaction reads some data again and finds that it changed since the last read due to another transaction that modified this data and committed.
事务再次读取某数据时发现它自最后一次读操作之后由于另一个事务修改并提交了该数据而发生了更改，则会发生不可重读。
One limitation of this method is all linked content appears in the resulting process as "read-only" and cannot be modified directly.
这种方法的一个局限在于所有被关联的内容都在得出的结果过程中以“只读”的形式出现，它们不能够被直接修改。
Media that cannot be modified, such as CD-ROM discs, will automatically be mounted read-only.
那些不能修改的媒介，比如CD - ROM光盘将自动以只读模式安装。
The baselined Workspace is flagged as such and becomes read-only, so it can no longer be modified.
基线的工作区会如此标记，并且成为只读的，所以它不能再被编辑了。
Small or non-anti-aliased text is most difficult to read with modified letter spacing.
小而无抗锯齿的字体如果没有适当的字符间距，将更加难以阅读。
A Mutable code model which represents a modified code model since the code model offers a read-only view of the code.
一个可变的代码模型，可表示经过修改的代码模型，因为普通的代码模型只是提供了代码的只读视图。
We also modified the block from lines 168 to 174 so that it read as follows.
我们还修改了第168行到第174行的部分内容，如下所示。
Modify control: control the outgoing file is allowed to co - operate the file for the two edit. Unauthorized, the file can only be read can not be modified.
修改可控：控制外发文件是否允许协作厂商对该文件进行二次编辑。未经授权，文件只能读取不能修改。
Having modified the HTTP request to include the Accept-Encoding header with a value of GZIP, I need to modify the method used to read that content.
通过修改HTTP请求添加值为GZIP的Accept - encoding头之后，我需要修改用来读取内容的方法。
A type of access to data that allows it to be read but not copied, printed, or modified.
一种数据访问类型，它允许数据被读出，但不允许数据被复制、打印或修改。
When I set the text field so that it cant be modified, the text in the field is grayed out making it difficult to read.
当我设置的文本字段，以便它不能被修改，字段中的文本显示为灰色很难阅读。
Document is open read-only and cannot be modified.
文档是以只读方式打开的，不能修改。
Existing data is read entirely automatically but is not modified.
现有数据完全自动读取，但不会修改。
In the case of specific heat, however, data can be read but cannot be modified.
对于指定的的热量的数据是只能读不能改的。
Even still, the accumulated evidence of harm is compelling people to read ingredient labels and avoid brands with genetically modified organisms (GMOs).
即使如此，那些下来表明危害的证据是令人信服的，所以人们在购买食品时会阅读成分标签，以避免转基因食品的品牌。
Even still, the accumulated evidence of harm is compelling people to read ingredient labels and avoid brands with genetically modified organisms (GMOs).
即使如此，那些下来表明危害的证据是令人信服的，所以人们在购买食品时会阅读成分标签，以避免转基因食品的品牌。
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