Since pessimistic session locks can be removed as described above, the application that obtained the lock should always check to see if it is still in force before updating data.
如上所述，由于可以删除悲观会话锁，因此获得锁的应用程序始终需要在更新数据之前检测锁是否有效。
Libraries are expanding services that let patrons virtually 'check out' an e-book through the Internet, with e-book files that automatically lock down after the end of the loan period.
图书馆也扩展了服务，读者可以通过网络借阅电子书。借阅期到了之后，图书会自动锁定，无法阅读。
Most of these instructions are in place to check for the initialization of I, and to perform a thread-safe initialization using a lock.
这些指令大多数是为了检查i的初始化，以及使用锁执行线程安全的初始化。
Write a standard lock plus "double check" to create a critical section around a variable access.
写一个标准的lock，在访问变量的前后创建临界区，要有“双重检查”。
Check and lock all the doors, and turn off lights in the pantry before you leave the floors.
离开楼层时关闭服务间的灯并检查和锁上服务间门。
Now, check and see if there is a VFS-lock patch available for your particular kernel version.
现在，检查是否有可用于特定内核版本的VFS - lock补丁。
The lock function must immediately check and return (non-blocking).
lock函数必须立即进行检查并返回(非阻塞方式)。
我检查门锁。
First open your front door and check for a pin tumbler lock on it.
首先打开你的大门，并检查了不倒翁密码锁。
Ignition lock: Faulty ignition lock on several cars led to a Peugeot recall, check that this has been done.
点火锁：锁定点火故障导致了标致召回，检查这已经做了几车。
Before you make the following kinds of changes, make sure that you have a Check Out lock on the whole project.
在进行以下类型的更改之前，请确保您拥有整个项目的“签出”锁。
Postflight found nose gear mirror too low, check found due charging valve csn't lock, leak air.
航后发现前起落架镜面太低，结果发现是充气活门锁不死漏气所致。
I think I remembered to lock the door but you'd better check (up) that I did.
我好像记得把门锁上了，但你最好再查看一下。
When leaving the ground, I can go a little way now, I am OK, and I check everything to make sure, my buckle is good, and this is lock.
好现在我可以离开地面，稍稍上一点距离，检查一下所有的设置，安全带是不是反扣了，锁门是不是拧上了。
Incorrect email or password. The passwords are case sensitive. Please check your CAPS lock key.
您输入的用户名或密码不正确，请检查大小写键指示灯是否亮起。
VRP120 single acting pilot check valves lock a single acting cylinder.
VRP120型液控单向阀用于锁紧单作用液压缸。
Our main products include washer assembly machines, hydraulic automatic slot milling machines, check weighers, deep-hole drilling machines, and zip lock bags. We can also customize various machines.
华司组合机，液压自动铣槽机、钻尾螺丝机、选别机、深孔机、攻牙机、自动车床以及夹链胶袋头，及来图订做各类机机械。
There is a hydraulic lock which is composed of two pilot controlled check valves in the rotary cylinder to retain pressure.
高速回转液压缸内集成了由两个液控单向阀组成的液压锁，对液压缸保压。
Check the room door, Windows, and door lock whether is safe and intact.
检查房门、门窗、门琐是否完好、安全。
When you apply a check-out lock to a version-controlled file or folder, users can neither check out the file for edit nor check in pre-existing pending changes.
当您将签出锁应用于受版本控制的文件或文件夹时，用户既无法签出文件以进行编辑，也无法签入预先存在的挂起的更改。
If you select the check box in the lock column for a particular item, you lock the specified percentage for that item.
如果您针对特定项目选取锁定资料行中的核取方块，就会锁定该项目所指定的百分比。
But those changes cannot be checked in until you explicitly remove the check-in lock from the item or implicitly remove it by checking in your changes to the file.
但是，这些变更无法登入，直到您明确地从项目中移除核取在锁定或隐含地移除它所签入的档案所做的变更。
These key CARDS can open only one lock and are issued to guest at check-in.
该级别为客人级别普通钥匙，一把钥匙只能开启相对应的一把锁，在登记入住时签发给客人。
As soon as you check in to your room, test that the door lock and the deadlock are working.
进入房间后，尽快查看门锁和安全锁是否能正常使用。
If you lock a folder, you do not have to lock the files it contains unless you want to apply the more restrictive check-out lock to a file in a folder that has a check-in lock.
如果锁定某个文件夹，则无需锁定该文件夹包含的文件，除非您希望对具有签入锁的文件夹中的某个文件应用限制更严格的签出锁。
If you lock a folder, you do not have to lock the files that it contains unless you want to apply the more restrictive check-out lock to a file in a folder that has a check-in lock.
如果锁定某个文件夹，则无需锁定该文件夹包含的文件，除非您希望对具有签入锁的文件夹中的某个文件应用限制更严格的签出锁。
If a file is checked out when you lock it, its check-out record is modified to contain the new lock type.
如果某个档案在您锁定时已签出，其签出记录就会修改成包含新的锁定类型。
When you apply a check-in lock, users can continue to make local changes to the item in other workspaces.
当您应用签入锁时，用户可以继续在其他工作区中对项进行本地更改。
When you apply a check-in lock, users can continue to make local changes to the item in other workspaces.
当您应用签入锁时，用户可以继续在其他工作区中对项进行本地更改。
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