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- earthquake source region 震源区
- The output region must not overlap with the source region. 输出区域和源区域必须没有任何重叠。
- From an earthquake source within an elastic medium, both types of body waves will propagate outward into the medium. 这两种体波将从弹性介质中的震源出发,向外传播到介质中去。
- The combinatorial model of earthquake source development is used in discussion on above mentioned problems. 在讨论这些问题时采取了震源孕育的组合模式。
- All of the debaters, including both Wyss and myself, agree that scientifically sound efforts to improve our knowledge of the earthquake source process should be made. 所有的辩论者,包括Wyss以及我本人,都同意应当做出科学上有效彻底的努力改进我们对于地震源过程的知识。
- Ecological Destruction in the Source Region of the Huanghe River and Countermeasures. 黄河源区生态破坏现状及保护对策。
- In the third part, the concrete problems about ecological environment in the source region of the two rivers in Altai Mountain are pointed out. 第三部分具体指出了阿尔泰山两河源区现存的各种生态环境问题。
- Desertification of various degrees have been happening in the source region of Yangtze River. 长江源区存在不同程度的沙化现象,沙地种类多样,分布广泛。
- In geotectonics and metallogeny, a preliminary study was performed on the type of source region for. 以湖南及邻区为例,对黄金成矿学及成矿区域预测进行初步分析。
- This project will promote the basic researches of seismology,especially the understanding of complexity of earthquake source process,as well as earthquake preparedness and disaster mitigation in Beijing area. 这项计划的执行对于地震学基础研究,特别是探索地震震源过程的复杂性和首都地区的防震减灾都有重要意义。
- In addition, the paper submits the suitable forum that exploring ground water at urban focus source region at supply. 指出了城镇集中供水水源地地下水开采的主要适用形式。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- In the second part, the author describes the natural environment and economic conditions of source region of the two rivers in Altai Mountain. 第二部分具体阐述了阿尔泰山两河源区的自然生态环境、社会经济状况。
- Which of the following are likely hazards brought to Changjiang due to melting of glaciers and permafrost in the source region (Qinxang Gaoyuan)? 下列哪几项是长江源头区(青藏高原)因冰川、冻土融化而可能给长江带来的祸害?
- These findings imply that the zircons were once plentiful and came from a widespread source region, possibly a continental landmass. 这些发现暗示,锆石的数量曾经很丰富,而且源自一片分布很广的地区,例如一个大陆陆块。
- Basically knew the EP-3 similar newest launch source region scope and the power size, different distance of target intercepted of different physics characteristic. 从根本上知道了EP-3相似的最新搜集信号源的范围及能量范围,和在不同距离上截取物理上不同特性目标的能力。
- Earthquake source rupture process 震源破裂过程
- It is, therefore, of great urgency protect the eco-environment of the source region of the Huanghe River by means of setting up a special ecological function reserve. 因此,保护黄河源区生态环境、建立黄河源头特殊生态功能保护区已刻不容缓。
- Differences in the annual exceed probability, the distribution and the maximum magnitude of the potential earthquake sources in the sites could make PGA larger than EPA or PGA smaller than EPA. 通过对PGA、EPA值比较分析认为:PGA与EPA值的大小比例关系主要受年超越概率大小的影响,当年超越概率较大时,表现为PGA>EPA;
- Widely spread grassland, specific alpine wetland and endemic biodiversity are main natural biological resources in the source region of Changjiang-Yellow Rivers. 广袤的草地、特有的高寒湿地以及丰富而有又独特的生物多样性是江河源区重要的自然生物资源。