A 3-d static and dynamic linear elastic and nonlinear finite element analysis is made on Guandi Gravity Dam.
对官地混凝土重力坝进行了三维静动力线弹性和非线性有限元分析。
By utilizing modern information technology of network, computer, communication and so on, constructs information network platform in Guandi coal mine, sets up portal website of enterprise inside.
利用网络、计算机、通信等现代信息技术，构建了官地矿信息网络平台，建成了企业内部门户网站。
By utilizing modern information technology of network, computer, communication and so on, constructs information network platform in Guandi coal mine, sets up portal website of enterprise inside.
利用网络、计算机、通信等现代信息技术，构建了官地矿信息网络平台，建成了企业内部门户网站。
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