...尺寸的测定(eqv ISO 4648 :1991) GB/T9865.1-1996硫化橡胶或热塑性橡胶样品和试样的制备 第一部分 物理试验(idt ISO尺寸的测定(eqv ISO 4661-1:1993) GB 9868-1998橡胶获得高于或低于常温试验温度通则(idt ISO 3383:1985) GB/T12833-1991橡胶和...
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Based on the progressive failure property of rockmass, according to Hock’s physical experiment and a mass of studies on tunnel stability, the failure process which usually elvoves through four situations, as well as the tunnel destruction patterns were concluded.
2、从岩体的渐进破坏特性出发,根据Hock物理试验结果和大量围岩稳定性研究成果,概括隧道围岩失稳通常经历的演变过程及隧道围岩的破坏模式。
参考来源 - 开挖应力状态下隧道围岩损伤演化及渐进破坏规律研究·2,447,543篇论文数据,部分数据来源于NoteExpress
其二是基于LCD技术和计算全息技术的新型大学物理试验平台。
The second is a novel physical-optic experiments platform based on the LCD and computer generated hologram (CGH) technology.
首先对物理试验系统建立传递函数模型,分析了高频振荡产生的机理。
Firstly, the transfer function of a physical test system was developed to analyze the mechanism of the high-frequency oscillation.
通过钻孔冲击物理试验,研究了钻孔冲击的临界压力,以及钻孔冲击的条件;
The critical pressure and conditions of drilling hole burst are determined through the physics experiment of drilling hole burst.
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