1.If so the single crater area will possibly exceed the 5000 square kilometers one, the currently publicly recognized meteorite crater group in South Africa.
假如此坑被证实，单坑面积将可能超过目前公认的世界上最大的南非陨石坑群区5000平方公里的总面积。
2.Volcanic edifice is divided into three facies belts which are crater-near crater facies(CNCF),proximal facies(PF) and distal facies(DF).
将火山机构分为火山口-近火山口相(CNCF)、近源相(PF)和远源相(DF)三个相带.
3.Crater Lake is in the crater of a dead volcano of the Cascade Range.
克瑞特湖在喀斯喀特山脉的一座死火山的火山坑里。
4.Since the first diamond was found at the Crater of Diamonds in 1906, the park had several different owners until the state of Kansas made it a state park in 1972 .
钻石在地球的内部深处形成，那里高温和压力为碳原子的紧密结合创造了必要的条件。根据科学家的研究，1亿年前在钻石坑附近的火山喷发把钻石带到了地球表面。
5.Many scientists believe that a massive asteroid, large enough to leave a crater over 300km in diameter, was the cause while others believe that the gradual shifting of the continents and mammalian competition are to blame.
许多科学家相信，那是一块大到足以留下一个300千米直径撞击坑的小行星碎片引发了这场灾难，而另外一些人则归咎于大陆的漂移和哺乳动物的生存竞争。
8.From the timeless grandeur of Haleakala Crater to the historic charm of 19th Century Lahaina, Maui offers a wealth of historic and cultural attractions that will captivate your imagination and reveal the extraordinary traditions of this magical isle.
从壮观的哈雷卡拉火山到拉海纳19世纪的历史名胜，毛伊岛具有一系列珍贵的历史和文化名胜，可以使您被深深迷住，并向您展示这一神奇小岛的独特的传统。
9.Two explorers are silhouetted by the glow of lava in a volcanic crater.
火山口喷起的熔岩浆映出了两个探险者的身影.
10.Compared with sputter crater depth results measured with surface profilometer, the converted depth results obtained by GD-OES were accurate and credible.
辉光光谱定量转化所得深度结果与表面形貌仪刚定相应溅射坑的深度结果对比发现，本方法定量转化深度结果准确可靠。
