Therefore i think that this freight car is used by human power railway 因为这货车没有连结器,所以应该也是人推的吧
The jdbc api fulfills two of the three contracts defined by the connector architecture Jdbc api实现了连结器体系结构定义的三个协议中的两个。
Test of polishing agents for optical engineering - part 3 : polishing performance and surface condition for connector optics 光学工程技术用抛光剂试验.第3部分:连结器光学的抛光
The j2ee connector architecture specifies a set of contracts that allow enterprise information systems to connect to an application server in a pluggable manner J2ee连结器体系结构指定了一组协议,允许企业的信息系统以一种可插入的方式连接到应用服务器上。
Most application developers do not need to be aware of the relationship between jdbc and the j2ee connector architecture in order to be effective users of the jdbc api 大多数应用程序开发人员不需要知道jdbc和j2ee连结器体系结构之间的关系,就可以很好地使用jdbc api 。