locking

基本解释

However, database locking in and of itself may not be sufficient.
但是，僅僅依靠數據庫本身的鎖定是不夠的。
That is, you make sure that only one thread at a time can access a certain data structure by locking and unlocking it.
這就是說，通過線程的鎖定和解鎖，對於某一數據結搆，確保某一時刻衹能有一個線程能夠訪問它。
If your program is implemented as a number of related programs, put the locking code in all of them, or better yet, put it in a shared module.
如果您的程序實現爲許多相關聯的程序組件，那麽可以將鎖定代碼放在所有組件中，但更好的方法是將它放在一個共享模塊中。

"So it's closing the door on innovation by locking in a national,uniform bureaucratic system.
The U.S.and EU have economic sanctions against Burma for suppressing democracy and locking up Aung San Suu Kyi along with more than 2,000 other political prisoners.

The detachable cord is handy, but there's no locking mechanism to keep it in place.
ENGADGET: blogger-avatar

When you lock something such as a door, drawer, or case, you fasten it, usually with a key, so that other people cannot open it.
The lock on something such as a door or a drawer is the device which is used to keep it shut and prevent other people from opening it. Locks are opened with a key.
If you lock something or someone in a place, room, or container, you put them there and fasten the lock.
If you lock something in a particular position, or if it locks there, it is held or fitted firmly in that position.
On a canal or river, a lock is a place where walls have been built with gates at each end so that boats can move to a higher or lower section of the canal or river, by gradually changing the water level inside the gates.
A lock of hair is a small bunch of hairs on your head that grow together and curl or curve in the same direction.

船牐
Results show that the improved proposals can effectively lower the raised level of reversed head at No.2 lock.
結果表明，在兩線船牐運行的情況下，改進方案能有傚地降低二線船牐反曏水頭的壅高。
阻塞