<div class=\"quote\"><b>以下是引用<i>hyc0214</i>在2006-12-27 11:00:33的发言:</b><br/><p>如果没记错的话。。</p><p>地震主要有:</p><p>环太平洋地震带、</p><p>地中海到喜马拉雅山地震带。</p><p>东非裂谷地震带。</p></div><p><font size=\"2\">没记错的话,应该还有一个叫大西洋中脊地震带</font></p><p><font color=\"#0000ff\" size=\"5\"><strong>详细:世界上有哪些主要地震带?</strong></font></p><p class=\"MsoNormal\" align=\"left\" style=\"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0;\"><font color=\"#f709f7\"><u><font size=\"3\"><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">(</span><font face=\"宋体\"><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black;\">1</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">)环太平洋地震带:全球规模最大的地震活动带。此带主要位于太平洋边缘地区,沿南北美洲西海岸,从阿拉斯加经阿留申至堪察加,转向西南沿千岛群岛至日本,然后分成两支,其中一支向南经马里亚纳群岛至伊里安岛,另一支向西南经琉球群岛、我国台湾省、菲律宾、印度尼西亚至伊里安岛,两支在此汇合,经所罗门、汤加至新西兰。全球约</span><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black;\">80%</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">的浅源地震、</span><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black;\">90%</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">的中深源地震以及差不多所有深源地震,都发生在这一带。所释放的地震能量占全球地震总能量的</span><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black;\">80%</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">。该带是大多数灾难性地震和全球</span><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black;\">8</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">级以上巨大地震的主要发震地带。</span><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black;\"><p></p></span></font></font></u></font></p><p><font size=\"5\"><font color=\"#f709f7\"><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\"> <u> (</u></span><font face=\"宋体\"><u><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: \'Times New Roman\'; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;\">2</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">)欧亚地震带:全球第二大地震活动带。横贯欧亚两洲及涉及非洲地区。其中一部分从堪察加开始,越过中亚,另一部分则从印度尼西亚开始,越过喜马拉雅山脉,它们在帕米尔会合,然后向西伸入伊朗、土耳其和地中海地区,再出亚速海。所释放的地震能量占全球地震总能量的</span><span lang=\"EN-US\" style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: \'Times New Roman\'; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;\">15%</span><span style=\"FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\';\">。我国大部分地区处于此地震带中,此带内也常发生破坏性地震及少数深源地震。</span></u></font></font></font></p>
[此贴子已经被作者于2006-12-27 19:02:29编辑过] |