英语语法分析

The first part introduced the occurrence of the public company connectional transaction.

第一部分介绍了上市公司关联交易的发生。

The connectional strength of FRP thread by press molding is bigger, the period of production shorter, surface brighter and cost lower.

模压螺栓或螺母连接强度大，生产周期短，产品表面光洁，成本低。

The connectional passages of Dalian road tunnel through river is one long connectional passages underneath Huangpu river in Shanghai city.

上海市大连路越江隧道的联络通道是一个处在黄浦江底的长联络通道。