volcanic arc granite 火山弧花岗岩
volcanic arc belt 火山岛弧带
volcanic arc zone 火山弧带
remnant volcanic arc 残留火山弧
ancient volcanic arc 古火山岛弧
residual volcanic arc 残留火山弧
Volcanic arc formation 火山弧是怎样形成的
Volcanic arc granitoids 火山弧型花岗岩
volcanic-arc environment 火山弧环境
A plot of Y+Nb against Rb indicates that the tectonic setting of the source volcano for the K-bentonites was volcanic arc.
据Y+Nb-Rb图解,反映钾质斑脱岩的源火山的构造背景为火山弧。
参考来源 - 贵州乌当地区泥盆系乌当组下部粘土岩成因的初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Their structural environment is mainly volcanic arc.
其构造环境主要为火山弧地区。
Thissimulated natural color image shows Home Reef, located near the Tofuavolcanic arc in Tonga, reemerging after a volcanic eruption in August2006.
这张仿自然色彩图像显示的是2006年8月一次火山喷发之后，在汤加Tofua火山弧附近重新出现的Home Reef。
At least 60 large eruptions of Shiveluch have occurred during the past 10,000 years, making it the most vigorous volcano of the Kuril-Kamchatka volcanic arc.
在过去的10000年里，大规模的火山喷发不少于60次，使其成为环千岛——堪察加半岛弧上最具活力的火山。
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