Because thread 1 currently holds this lock, thread 2 blocks.
由于线程1目前持有此锁，线程2被阻断。
In the meantime, transaction 2 wants access to that same row, but it has to wait until the lock is released by transaction 1.
同时，事务2希望访问这个行，但是它必须等待事务1释放该行的锁。
Another approach is to use POSIX record locks, implemented through FCNTL (2) as a discretionary lock.
另一个方法是使用POSIX记录锁(recordlocks)，它通过fcntl(2)实现为一个任意的锁。
The application hangs because each thread owns a lock on one of the class loaders and wants the lock on the other class loader, as illustrated in the timeline diagram in Figure 2.
应用程序之所以挂起，是因为每个线程都拥有一个类装入器上的锁，并想得到另一个类装入器上的锁，如图2的时间线图所示。
Step 2: Secure your lock plates.
第二步：确认你的锁片。
Technique 2: Reducing lock granularity.
技术2：减小锁的粒度。
Agent 2: NS lock WAITING on main table row ID (0; a) (from select).
代理2：ns锁对于主表行(0；a)为WAITING(由于select)。
Agent 2: NS lock GRANTED on child table row ID (0.4) (from select).
代理2：ns锁对子表行ID(0.4)为GRANTED(由于select)。
Thread 2 attempts to acquire the lock at //1 because instance is still null.
由于instance仍旧为 null，线程2试图获取 //1 处的锁。
G stands for "granted" and means that the transaction with transaction handle 2 owns the row lock.
g代表“granted”，意即事务句柄为2的事务拥有行锁。
Additionally, column Mode indicates that it is an X lock that is held by transaction 2.
此外，列Mode表明，事务2持有的是一个x锁。
Application 1 will execute the export operation and Application 2 will get a lock snapshot while Application 1 is running.
Application1将执行导出操作，Application2将在Application 1运行的同时获得一个锁快照。
Listing 2 shows part of a lock snapshot taken during such an import operation into a table named NEWSTAFF2, which was created to be like the NEWSTAFF table.
清单2展示了在表newstaff2的导入操作期间截取的一个锁快照的一部分，其中newstaff2创建成像newstaff表一样。
At this point they seem like a lock, and if anything, the new iPhone 5 is shaping up to be a miniature version of the iPad 2. Not a bad thing.
这点上看起来像个锁，无论怎样，新iPhone5外形越来越像一个缩小版的iPad2.也不是件坏事。
We have passed No. 2 lock and entered No. 3 lock.
我们船已通过2号船闸并进入3号船闸。
As a result, the DB2 update lock for the row is released and this row is found by the next SQL select statement in Listing 2.
因此，会释放这一行的DB2更新锁，清单2中的下一个SQLselect语句会看到这一行。
When you lock in profits with a new trailing stop, your risk on this profitable trade is no longer 2%.
当你使用一个新的追止来锁定利润时，你的这笔盈利交易的风险就不再是2%。
San Antonio Spurs star Tony Parker recently made headlines by announcing he'd play for the French basketball team he partly owns during the NBA lock-out for $2, 000 a month.
NBA圣安东尼奥马刺队（San Antonio Spurs）球星托尼•帕克的名字近日频繁见诸各大报端头条。原因是他宣布在NBA停摆期间将以月薪2,000美元转投一支法国篮球队。
Now let's start session 2 and have it update another row in the Orders table. Same situation – session acquires and holds X lock on the row with (ID = 2).
现在，我们开启会话2也更新订单表，不同的是更新的数据行为Id=2，同样的在数据行Id=2上也会申请排它锁至到更新事务的结束。
So we can see 3 active locks: exclusive lock on key (row) level and 2 intent-exclusive locks on the page and table levels.
我们看到了3个锁信息，一个排它锁在行记录上，两个意向排它锁在页级以及数据表对象上。
Open Lock button for hook off entrance to visitors. 2. Function properly in the electricity supply break-down.
在访客呼叫通话中，开启门栋入口锁。2。在住户家中停电情况下仍可使用上述功能。
Third, the cartridge installation 1 will push the cartridge into each bracket in a clockwise direction and tighten the lock nut on the screw. 2.
滤筒的安装1。将滤筒推入每个支架中，按顺时针方向旋上并锁紧锁紧螺母。
Set as follows: 1, set the lock code with the installation of card 2, set the lock time with a clock card.
设置过程如下：1、用安装卡设置门锁编号；2、用时钟卡设置门锁时间。
For every lock head, each of its 2 substations is a reserve one to the other, but these two substations operate concurrently and only one substation has control signal output.
每个闸首的2个子站互为备用，且同时投入运行，运行时只有一个子站的控制信号输出。
The utility model is mainly formed by the connection of a movable lock catch (2) and a fixed lock catch (6) via a pin roll (5). The movable lock catch is provided with a lock tongue plug jack.
它主要由活锁扣片（2）和死锁扣片（6）通过销轴（5）连接构成，在活锁扣片上有一锁舌插孔。
Model UHH-2 is compliant for use inside of the crew cab. Place the helmet hook on the red knob and pull the strap up to lock the helmet in place.
UHH-2型头盔支架适合在双排座驾驶室内使用，将头盔挂钩置于红色把手上，拉动绷带使头盔固定。
Model UHH-2-C is compliant for use inside of the crew cab. Place the helmet hook on the red knob and pull the strap up to lock the helmet in place.
UHH-2-C型头盔支架适合在双排座驾驶室内使用，将头盔挂钩置于红色把手上，拉动绷带使头盔固定。
At least 2~3years working experience in electronic design; experience in digital door lock is preferred;
至少2~3年电子设计工作经验；有智能电子锁经验者优先；
A 2-d numerical model of wave motion in lock approach channel is described, which is soluted by using the method of resultants of 2-d numerical model of unsteady flow and 1-d numerical model.
提出船闸引航道内水面波动的二维数学模型，采用二维非恒定流数学模型和船闸灌泄水一维数学模型联解。
A 2-d numerical model of wave motion in lock approach channel is described, which is soluted by using the method of resultants of 2-d numerical model of unsteady flow and 1-d numerical model.
提出船闸引航道内水面波动的二维数学模型，采用二维非恒定流数学模型和船闸灌泄水一维数学模型联解。
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