volcanic island是什么意思

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Linjinyu Islet, located along the western coast of Taiwan Strait, is a small typical volcanic island consisted of pure volcanic rocks with a lava eruption age of Neocene.

这个典型的火山岛自早全新世海进到达这里以后的 6～ 7ka以来 ,长期处于大风浪冲击的环境而导致海岸线后退 ,并在海蚀崖滩上塑造出各种奇形怪状的火山地貌 ,裸露出一系列小型的古火山喷口群和火山颈 。

The Ryukyu island arc was not the volcanic island arc, but apart from the EuroAsian continent, the Tugela volcanic belt is the volcanic arc and the Diaoyu island folded belt is the remnant volcanic arc.

文章宏观地论述了冲绳海槽新生代以来的岩石圈的构造演化,提出了冲绳海槽是欧亚板块东缘的独具地质风格的构造单元,一个俯冲型弧后盆地;琉球岛屿是欧亚分离出来的一部分,不是火山岛屿,而吐噶喇火山带则是火山岛弧,钓鱼岛隆褶带是残留火山弧;冲绳海槽的北段形成早、为被动拉张,而南段形成晚、为主动拉张;冲绳海槽未形成洋壳。

The continent in mid-westhern Inner Mongolia is composed of a microcontinent, three volcanic island arcs and three back-arc basins, which are North China microcontinent, Baiyun Obo back-arc basin, Bainaimiao volcanic island arc, Wendurmiao back-arc basin, Sunitezue-Xilinhaote volcanic island arc, Hegenshan back-arc basin and Erlianhaote-Xilinguole volcanic island arc respectively.

内蒙古中西部大陆由一个微大陆、三条弧后盆地和三条火山岛弧，即华北微大陆、白云鄂 傅弧后盆地、白乃庙火山岛弧、温都尔庙弧后盆地、苏尼特左－锡林浩特火山岛弧、贺根山弧后盆 地和二连浩特－锡林郭勒火山岛弧组成。

Tectonic background has slightly difference in different stages,among them,volcanic rock of C2h is mainly on within-plate setting,and C2k is mainly on volcanic island arc setting.

本文通过对三塘湖盆地石炭系火山岩化学成分、微量元素丰度和稀土元素配分形式等研究,结合构造演化分析,认为石炭系火山岩总体形成于大陆边缘构造环境,但不同时期构造背景略有不同,其中哈尔加吾组火山岩以板内环境为主,卡拉岗组火山岩以火山岛弧环境为主。

A suite of Early Paleozoic island arc volcanic rocks, consisting mainly of basaltic lavas and some intermediate-silicic rocks, crops out in the North Qaidam basin, northeastern Tibet Plateau.

青藏高原北部柴北缘发育一套与超高压变质带并行的早古生代岛弧火山岩带,岛弧火山岩以玄武岩类为主,包括一些中酸性岩类,岩石以普遍遭受绿片岩相蚀变为特征,区别于该地区普遍遭受角闪岩相区域变质的元古代的基性火山岩。

The island arc volcanic rocks are under this Group.

下二台群是一套巨厚的火山 沉积建造， 其下部的火山岩为岛弧火山岩， 它与碳酸盐岩之间有银的富集， 其时代为奥陶纪。

of island arc volcanic rocks in Fildes Peninsula are discussed thoroughly in this paper.

本文详细讨论了南极菲尔德斯半岛岛弧火山岩的岩石化学、微量元素、稀土元素及同位素地球化学特征。

a group of volcanic and coral islands in the central Pacific.

太平洋中部的一组火山岛和珊瑚岛。

a volcanic island in the Windward Isles south of Martinique.

一个火山岛屿，位于马提尼克岛以南的向风岛。

a volcanic island in the Caribbean; in the West Indies.

位于加勒比海的一个火山岛；在西印度群岛之中。

Finally consider the island of Krakatoa.

最后不能不提一下喀拉喀托火山岛。

The waves beveled a volcanic island.

波涛径直从一个火山岛上翻腾过去。

a group of 21 volcanic islands in the North Atlantic between Iceland and the Shetland Islands.

由个火山岛组成，位于冰岛和设得兰群岛之间的北大西洋之中。

A lake of southwest Luzon, Philippines, south of Manila.It contains Volcano Island, the site of the active volcano Mount Taal.

塔阿尔湖菲律宾吕宋岛西南部，位于马尼拉以南。内有火山岛，是活火山塔尔山的所在地

A volcanic island of French Polynesia in the Leeward group of the Society Islands in the southern Pacific Ocean.

波拉岛法属波利尼西亚的一个火山岛，位于南太平洋的社会群岛的里沃列岛

The volcano is an active volcano located on the island of Luzon in the Philippines.

皮纳图博火山是位于菲律宾吕宋岛的活火山。

These Icelandic volcanoes erupt from huge cracks or fissures

这些冰岛的火山沿着巨大的裂缝爆发

an active volcano on south central Hawaii Island.

位于夏威夷岛中部以南的活火山。

Volcanoes, large lakes, and quickly flowing rivers traverse the land.

火山、大湖和湍急的河流横越全岛。

an inactive volcano on the Kamchatka Peninsula; last erupted in 1946.

位于勘察加半岛的休眠火山。

a group of volcanic islands in the south central Pacific; part of French Polynesia.

南太平洋的一组火山群岛。

The island was convulsed by the eruption.

该岛因火山爆发而激烈震动。

The islands being wholly of volcanic origin, the soil is necessarily very rich.

岛上全是火山地带，土质自然非常肥沃。

The islands are volcanic.

这些岛屿是由火山构成的。

an active volcano on north central Hawaii Island; highest peak in the Hawaiian Islands.

位于夏威夷岛中部以北的活火山。