英德
有道
百度
谷歌
图片
维基
百科
地震线 [dì zhèn xiàn]
earthquake line
- 摘要本文利用127次地震等震线资料，对云南地区地震烈度衰减特徵进行了研究，其结果表明：(1)云南地区地震烈度极震区等震线的长轴、短轴之比的均值，高于我国东部地区而略低于西部地区的平均值，烈度衰减方向性强。
The research on attenuation features of intensity in the Yunnan region by using intensity isoseismals of 127 earthquakes, and the following three conclusions have been put forward: (1) Average ratio values of long-axis to short-axis of innermost isoseismal in the Yunnan region is larger than eastern China and smaller than western China. - 文摘:利用云南发生的100多次地震的等震线资料作成不同烈度等震线的长、短轴统计模型。
Abstract: More than 100 historical earthquakes were used to make models,which have different long and short axes in dif ferent isoseisms. - 摘要本文利用我国丰富的地震烈度等震线资料，确定了我国烈度衰减关系分区，并建立了分区地震烈度衰减关系。
In this paper, the attenuation zones of intensities in China are determined by using of the abundant intensity isoseismals and then the attenuation relationship of intensities are developed.
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中国词汇量第二的英语词典
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