The Donghai Sea的意思|示意

The Changjiang River empties into the Donghai Sea.

长江流入东海。

With reference to the gravity survey, this paper describes the schemes of control network layout used with global positioning system (GPS) technique for Donghai Bridge project over sea.

结合重力测量，介绍利用GPS技术进行东海大桥跨海工程控制网的布设技术方案。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究和全面应用。

Donghai bridge is the first building express highway bridge over sea in real signification in China. It has special construction condition, construction process and difficult degree for construction.

东海大桥是我国在建的第一座真正意义上的高速公路跨海大桥，建设条件特殊，施工工艺复杂且施工难度高。