Independently, local transactions are executed under the control of the local DBMS.在多数据库中,全局事务是在MDBS的控制下执行, 局部事务在局部DBMS控制下独立执行.Microsoft Visual FoxPro 6.0 is an excellent small database management systems ( DBMS ).Micros...
A blade guard is fitted to protect the operator.为保证操作人员的人身安全安装了桨叶保护罩。The RE - aluminizing technique and coating structure of gas turbine blade made of alloy M 38 G are studied.研究了涡轮叶片材料M38G合金渗稀土 - 铝涂层的工艺过程和组织结构.The matad...
You say you feel that you're being made to choose, and so you are. Such choices as this are a by-product of freedom.你说自己感觉是在被迫作选择，确实如此，而这样的选择是自由的附带品。The raw material for the tyre is a by-product of petrol refining.制...