<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">从听童话故事的小不点儿，到讲童话故事的菲芸笛姐姐。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica, Arial, sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">希望做个讲故事里最会画插画的，画插画里讲故事最让你们喜欢哒</p><span><br /></span>
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🇨🇳
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5/24/2024
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June 17, 2024
<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">后期特效制作——玄冬2024；演播CV——菲芸笛；</p><span><br></span><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica, Arial, sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">早在<span>1918</span>年，德国一艘名为<span>“</span>流星号<span>”</span>的海洋考察船，在大西洋进行海底考察时<span>,</span>偶然从回声探测仪上发现<span>,</span>大西洋中部的海底比两边高出许多，由东往西竟是<span>1000</span>千米长的凸起高地。在这之后的3年中，他们做了几万次探测试验，终于发现那里隐藏着,令人难以置信的海底山脉。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica, Arial, sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">后来,通过对大西洋的全面调查,科学家们找到了这条山脉的两极。它始于冰岛,经大西洋中部一直延伸至南极附近,曲曲弯弯长达1万多千米。山脉 走 向与 大西洋的形态一致,也是“s”形，平均宽度在1000千米以上，比两侧洋底平均高出2000米。它是由一系列平行的山系,结合在一起形成的。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica, Arial, sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">山脉露出水面的顶峰,组成了一串珍珠般美丽的岛屿,其中包括冰岛、亚速尔群岛、圣赫勒拿岛与特里斯坦-达库尼亚群岛等。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">海底山脉成因</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">海底山脉多发育在海底高原和隆起的高地上。这些高原、高地是岩浆喷发时形成的。科学考察表明<span>,</span>海底地壳下岩浆对流活动时地壳发生裂隙，岩浆沿着这些裂隙喷发到海底表面，造成了纵横数千米的海底高原和海底高地。而在这些高原和高地上又升起一座座海底火山。经过漫长的岁月<span>,</span>火山喷发形成的火山岩，便堆成了今天的海底山脉。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">连绵的海底山脉</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">然而，大西洋海底这座使人难以想象的山脉，却只是全球海底山脉不起眼的一部分。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">海洋学家在研究了世界各大洋的探测资料后宣布<span>:</span>世界各大洋底都存在着类似的海底山脉。如果把它们像火车一样一节节地接起来，总长度超过<span> 6 </span>万<span>5000</span>千米<span>,</span>可以绕地球一圈半。而且<span>,</span>它们的高度一般不超出相邻的洋底<span>1000</span>米至<span>3000</span>米，宽度超过<span>1000</span>千米，总面积相当于亚、欧、非、美洲全部陆地面积之和。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">洋底的地形分布也有一定的规律。在各大洋中，都有大致做南北走向的巨大的海底山脉<span>,</span>绵延<span>1</span>万多千米，在洋底东部还有一个大洋中脊。</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">印度洋中部除存在一条<span>“</span>人<span>”</span>字形的中央海岭外<span>,</span>东部还有一条南北走向的长达<span>6000</span>千米的东印度洋海岭。北冰洋虽然较浅<span>,</span>但在中部也有两条略成南北走向的海岭。</p><span><br></span><br><br>
June 11, 2024
<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">还记得小时候的那首歌嘛？</p>
May 30, 2024
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