2PC怎么记

In the development process of DDBS, the link of among sites is diversified. In view of this fact, the parallel layered link is studied and the parallel layered link 2PC ( P2L2PC) protocol is put forward.

针对分布式数据库系统发展过程中站点连接链路的多样性，研究了并行分层式连接结构，并在并行分层式连接结构基础上，提出了并行分层式链路2PC（P2L2PC）协议。

The results show that the solidified composite has properties of low sectional electrion ( less than 2pc) and low dielectric loss tangent ( less than 0.01) and the chief reasons of successful experiment have been also discussed.

测试结果表明固化物具有低局放（小于2pc）和低介损（tgδ小于0.01）特点，初步分析了实验成功的主要原因。

The implementation of protocol of WS-Atomic transaction two phases submit ( 2PC) is realized to control the transaction in the distributed environment of Web Services and ensure the consistency of data.

为保证分布式系统数据的一致性，实现了WS-Atomic Transaction二阶段提交协议（2PC）进行分布式事务控制。