Each business rule group defines zero or more service references, according to the SOA.
每个业务规则组根据soa定义零个或更多服务引用。
2
The DWLControl object must contain one user name, and optionally zero or more group names per transaction.
对于每个事务，DWLControl对象必须包含一个用户名，另外还可以包含0个或多个组名。
3
The UCSB group used more conventional electrical circuits, albeit ones that must be cooled almost to absolute zero to make them superconducting and activate their quantum behavior.