别忘了明天同一时间锁定我们的节目。
Don't forget to tune in to our program tomorrow at the same time.
限制特定的业务需求，长时间占用事务和长时间锁定都会消耗过多资源。
Barring specific business requirements, holding on to a transaction longer than necessary consumes extra resources, holds locks longer, and holds on to resources longer than may be necessary.
考生考试模块主要实现动态随机出题、考试时间锁定、系统自动判卷和突发问题应对等功能。
The examinee examination mold was mainly used for dynamic testing activity, examination time locking, automatic system grading and out-bursting problem solution.
这一方法转化软件可以立即对温度、流速进行计算以适应各种要求，包括保留时间锁定，最高理论柱效和缩短分析时间。
The method translation software will instantly calculate temperature and flow conditions to meet various requirements including retention time locking, best theoretical efficiency, and decreased time.
通过测量信号在卫星和天线之间传播所需的时间，汽车的位置可以被锁定在100米误差之内。
By measuring the time required for a signal to travel between the satellites and the antenna, the car's location can be pinned down within 100 meters.
第一部分提供与锁定超时发生的日期和时间，以及相应的实例和数据库相关的信息。
The first section provides information about the date and time of the lock timeout occurrence and about the corresponding instance and database.
但是，这种方法效率不高，无论是从编程时间还是从同时发生多个数据库锁定时数据库的利用率来说。
However, this is not efficient, either in programming time or in utilization of the database if multiple database locks could be held at one time.
模式作者可以尝试对部署进行不同程度的控制，选择锁定部署时间参数，确保为每种部署使用固定的值。
Pattern authors can exercise varying degrees of control over deployment by choosing to lock deployment time parameters, ensuring fixed values for every deployment.
由于没有指定应用程序的锁定时间分布信息，所以多数JVM 采取保守策略，在得不到锁的时候只是暂挂线程。
Without information on what the distribution of lock times will be for a given application, most JVMs are conservative and simply suspend a thread when it fails to acquire a lock.
“海平面上升是一个缓慢得多的事情，因此将需要很长时间才能发生，但我们将基于本世纪达到的二氧化碳峰值锁定它的水平。”所罗门说。
"The sea level rise is a much slower thing, so it will take a long time to happen, but we will lock into it, based on the peak level of [carbon dioxide] we reach in this century," Solomon says.
同乐观锁定策略相比，物理数据库锁需要持续较长的时间，因此应用程序性能和吞吐量很可能会受到影响。
As physical database locks are held for a longer time duration than with an optimistic locking strategy, there is more of a chance for performance and throughput being impacted.
如果应用程序将超时设置为数秒钟，则会在给定时间内退出，取消锁定应用程序，然后要求您稍后返回以完成事务。
If the application has set a timeout for several seconds, it exits in a given amount of time, unlocks the application, then asks you to return later to finish your transaction.
此扩展用维持更长时间的锁定来减少并发的代价提高数据完整性和减少死锁。
This extension increases data integrity and reduces deadlocks at the cost of reduced concurrency by holding locks for longer periods of time.
必须谨慎使用悲观会话锁定，因为它在业务流程（包括用户思考时间）中序列化数据访问。
Pessimistic session locking should be used with great discretion, as it serializes access to data across a business process that includes user think time.
改变系统锁定的延迟时间似乎是很简单而且很有用的功能。
Changing the timeout for system lock seems like easy, and useful functionality.
这些数据可被“锁定”一段时间，因此使用时需谨慎。
This data can be "locked" for a substantial time period, so should be used judiciously.
如果时间上凑巧，并且没有适当的锁定机制，两次转账都可能成功，从而使账户a的余额为负值。
If our timing is unlucky, without a suitable locking mechanism both transfers could succeed, leaving a with a negative balance.
起始阶段容易锁定，但对反应时间的要求异常苛刻。
The initial boost phase is easiest to target, but requires extremely fast reaction times.
我们并没有那么多时间来做这些，所以很多士兵在他们的枪还没装上锁定钢板之前就出发了。
We did not have time, so most soldiers were committed before the plates were installed.
为了帮助实现互斥锁分配和锁定时间的最小化，JVM管理一个全局锁缓存和一个单线程锁缓存，其中每个缓存包含了未分配的 pthread_mutex。
To help minimize mutex allocation and locking time, the JVM manages a global lock cache and a per-thread lock cache where each cache contains unallocated pthread_mutexes.
为了做到这一点，我们必须安装一个名为“timekpr”的软件在时间到时来锁定计算机。
In order to do that we need to install a software called 'timekpr' that will lock the computer when the time is up.
假设在图3的步骤4和16之间发生故障。在那个范围内的某处，Database - 1记录可能被锁定不确定的时间。
Suppose a failure occurs between numbered steps 4 and 16 from Figure 3. Database-1 records remain locked somewhere in that span, perhaps for an indeterminate length of time.
另一方面，每次事务修改的对象数量越多就意味着锁定变更时间越长，同时数据库需要更大的redolog。
On the other hand, a larger number of changed objects per transaction means you lock changes for a longer time and your database also needs a bigger redo log.
通过使用这个RealTimeSystemAPI，可以降低具有严格时间要求的代码区域中发生锁定初始化的机率。
By using this RealTimeSystem API, you can reduce the chance that lock initialization happens within a time-critical code region.
你可以给某个分组的网站指定每天花费的浏览时间，一旦超过接近这个时限，就会有“回去工作，网页被Pageaddic锁定！”
Once you reach the daily limit on the group, you’ll be met with the message get back to work! page access blocked by pageaddict.
另一张使我在任何一定利率的正平衡下赚取利息。如果我锁定在一个更长的时间内锁定更多的数量，银行付我利息。
Another lets me earn interest on any positive balance at a rate Banks would only offer if I locked in a far higher amount for a far longer time.
他们都有类似的功能：他们让你设置系统进入锁定状态的延迟时间。
They both have similar functions; they let you set a delay before the system unlock is needed.
图1中的第二条时间线显示了发生优先级继承时第一条时间线的锁定行为的变化情况。
The second timeline in Figure 1 shows how the locking behavior of the first timeline changes when priority inheritance is in effect.
本例中的模式是当第一个事务读取某个数据行时，它将加上时间戳和用户标识，这类似于悲观会话锁定的处理方式（稍后讨论）。
The pattern in this case is that when the first transaction reads a row it will "stamp" it with the identity of the user, similarly to how pessimistic session locking is handled (covered next).
本例中的模式是当第一个事务读取某个数据行时，它将加上时间戳和用户标识，这类似于悲观会话锁定的处理方式（稍后讨论）。
The pattern in this case is that when the first transaction reads a row it will "stamp" it with the identity of the user, similarly to how pessimistic session locking is handled (covered next).
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