unique sequence

基本解释

DB2 guarantees that users get a unique sequence value every time.
DB2 保证用户每次可以得到一个惟一的序列值。
The RM Destination replies with a CreateSequenceResponse message which assigns the unique Sequence Identifier.
RM 目的地通过 CreateSequenceResponse 消息来回应，它指派了一个唯一的序列 Identifier。
The three Nobel Laureates discovered that telomeres contain a unique sequence of DNA code that stops the chromosomes from degrading as they reproduce.
三位获得诺贝尔医学奖的科学家发现端粒具有一种特殊的DNA序列，可以阻止染色体在其复制时的降解。