The block cipher with a substitution permutation network is the best known and widely used block cipher system.
包含代替置换网络的分组密码是一种广泛使用的分组密码系统。
Do not write using only block letters. I have highlighted all the places where you should not have used block letters.
不要只用正楷写文章，我已经在你不应该使用正楷的地方为你显著标明了。
The British government used its veto to block the proposal.
英国政府行使其否决权阻止了这项提案。
Until very recently, Presorbin and Veltrex, two medications used to block excess stomach acid, were both available only with a prescription written by a doctor.
直到最近，Presorbin和Veltrex 这两种用于阻止胃酸分泌过多的药物，都只有医生开处方才能买到。
Patents were filed more for strategic purposes, to be used as bargaining chips to ward off infringement suites or as a means to block competitors' products.
专利申请更多的是出于战略目的，被用作抵御侵权案件的讨价还价筹码，或者作为阻止竞争对手产品发展的手段。
Policy Injection Application Block can still be used if AOP functionality is needed.
如果需要AOP功能，依旧可以使用策略注入应用程序块。
The students used a "slicer" to cut that block into fractions and a "cloner" to copy those slices.
学生们用切片机将这个块切割成几个部分和那些切片的克隆。
Synthetic events are result events that are used instead of an action in an interaction block.
人工事件是取代交互块中的某个操作而被使用的结果事件。
Tables used to be the main building block of Web pages, but now they're considered bad practice as page layout elements.
表格被用作网页的主要构建块，但是作为页面布局元素，使用表格现在被认为是糟糕的做法。
The first block sets variables that are used throughout the script.
第一个块设置整个脚本中使用的变量。
This space is used if a block in the original file system changes.
如果原始文件系统中的一个数据块发生更改，就会使用此空间。
If pessimistic session locking is used, it should generally only be used to block other users from updating; it should not block reads of the locked data.
如果使用悲观会话锁定，它通常只用于阻止其他用户进行更新，而不是阻止对锁定数据的读取。
We used a BEGIN block in the previous example.
前一示例使用了这种代码块。
QEMU caches the most recently used translated blocks in a 16 MB block.
QEMU将最近使用的翻译后的代码块缓存在一个16 MB的块中。
When we used the building block metaphor earlier, we mentioned snapping or stacking blocks together.
在前面使用构造块比喻时，我们提到要堆叠构造块。
Somewhat obviously, they can be used to check the validity of a block of data such as a journal transaction.
显而易见，这种方式也可以被用来检查写入数据(比如日志事务)的有效性。
If the PCDATA content of single elements is not consistently smaller than the block size used, no enforcement of the block size is performed.
若单个元素的PC DATA内容不是始终都小于所用的块大小，则不强制块大小。
The team, who used antibodies to block the protein, said the action was a great surprise.
这个研究小组使用抗体阻断这种蛋白质的功能，他们认为这是一项惊人的发现。
The Phalanx operator used the Block 1b's surface mode to perform electro-optical tracking and the system's radio frequency sensors to provide range data to the LaWS.
Phalanx操作人员使用Block1b的表面模式进行光电跟踪，系统的射频传感器为LaWS提供范围数据。
This is why I used the try-except block: I can catch my own SQL errors and respond to them if needed.
这就是我使用try - except块的原因：我可以捕捉自己的SQL错误，并根据需要进行响应。
WCF Clients cannot be used inside a Using block because they may unexpectedly throw an exception.
WCF客户端不能用在Using语句块中，因为它可能会抛出不可预知的异常。
Note that I used the general phrase code block, which can refer not only to entire methods, but even to blocks within a method.
注意，我在这里使用了一个一般性短语 “代码块（code block）”，这不仅仅可以指完整的方法，还可以指一个方法中的块。
On the other hand, if the calling thread needs to be blocked for a specific time, then pthread_cond_timedwait is used to block the thread.
在另外一方面，如果调用线程需要被阻塞一段确定的时间，那么就可以使用pthread_cond _ timedwait来阻塞这个线程。
Thus, Notes architecture used a building block approach; you could construct group textual applications by piecing together the various services that are available.
因此，Notes体系结构使用了构造块的方法，通过将各种不同的服务拼凑到一起就可以构造团体文本性应用程序。
I never bothered to set up DNS for my unroutable dynamic block, so I used xhost +10.10.10.134.
我从来不会为不可路由的动态块设置DNS，所以我使用了 xhost +10.10.10.134。
As for InterDigital, and other similar patent holders, it's a question of whether the inventions are sufficiently important. Can they, for example, be used to block Nortel's?
对于InterDigital和一些相似的专利所有者来说，存在一个问题就是是否专利发明是十分重要的，例如，这些专利发明能够阻止Nortel的破产吗？
Virtual segment also contains dictionary cache, stored procedures cache, and big buffer pools used for writing large block of pages to disk at once.
虚拟内存段还包含字典缓存器，存储过程缓存器，以及在向磁盘一次性写入大块页面时使用到的较大的缓冲池。
Virtual segment also contains dictionary cache, stored procedures cache, and big buffer pools used for writing large block of pages to disk at once.
虚拟内存段还包含字典缓存器，存储过程缓存器，以及在向磁盘一次性写入大块页面时使用到的较大的缓冲池。
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