master key
英 [ˈmɑːstə kiː]
美 [ˈmæstər kiː]
n. ***
牛津词典
noun
- ***
a key that can be used to open many different locks in a building
柯林斯词典
- ***
Amaster keyis a key which will open all the locks in a set, even though each lock has its own different key.
英英释义
noun
- key that secures entrance everywhere
双语例句
- Is the password used to encrypt the service master key in the backup file.
用于对备份文件中的服务主密钥进行加密的密码。 - After that, the DV is invoked to verify the integrity of the data using a master key.
然后，DV会被启用，以使用主密钥（masterkey）来校验数据的完整性。 - Omitting this clause will cause an error if the master key of the database cannot be opened.
如果数据库主密钥无法打开，则省略该子句会导致错误。 - Is the password used to encrypt the master key in the file.
用于加密文件中主密钥的密码。 - Password specifies the password required to decrypt the service master key that is being imported from a file.
指定对从文件中导入的服务主密钥进行解密时所需的密码。 - If this clause is not present, the private key will be encrypted with the database master key.
如果未提供该子句，则使用数据库主密钥对私钥进行加密。 - If the database master key does not exist and no password is specified, the statement will fail.
如果数据库主密钥不存在并且未指定密码，则该语句将失败。 - You must use the password for the master key when attaching the database in the new location.
在新位置附加数据库时必须使用主密钥的密码。 - The following example restores the service master key from a backup file.
以下示例从备份文件中还原服务主密钥。 - If a database master key does exist, the password is optional.
如果不存在数据库主密钥，则可以选择性地使用密码。