火山

Spitfire with a volcanic eruption is the same principle.

这与火山爆发喷火的原理是相同的。

The m in eral can be found in hot spr in g deposit and as a volcanic sublimate product.

这种矿物可以在温泉的沈淀物中找到，它也是火山的升华产物。

Spurr volcano is at right.

斯珀尔火山是正确的。

The next year, Carnegie Mellon's Dante II was lowered into Alaska's steaming Mount Spurr to collect data.

Dante II曾到过美国阿拉斯加州的斯普尔火山探险，利用双套绳索从峭壁下降到火山口。

A stereograph of the low velocity zone in the upper crust is obtained by the three-dimensional seismic tomography.

地震资料的三维层析成像给出了火山区上地壳内部的P波低速体的位置和立体图像。

Cosmogenic 21Ne was utilized to determine exposure ages of young subaerial basaltic lava flows from the Newer Volcanic Province, western Victoria, Australia.

宇宙中产生的21氖被用来测定从澳大利亚的西部维多利亚新火山省流出的地面玄武岩熔岩的暴露年龄。

In particular, a period of rifting /relative sea-level fall occurred in the late Givetian-early Frasnian and resulted in the reactivation of basement lineaments as normal faults, basic volcanism and subaerial exposure in much of Novaya Zemlya.

尤为特别的是，中泥盆世晚期至晚泥盆世早期曾发生一个时期的断裂/相对海平面下降，从而造成了底层线型构造再生为新地岛大部的正断层、基性火山活动和地缘暴露带。

The shallowsubmarine hydrothermal activities generally appear in the oceanic volcano crowns or flanks. The submerged flanks of island arc volcanoes provide an exceptional opportunity to study the essential differences and similarities between subaerial and submarine venting and the transition from one to the other.

浅海型海底热液活动一般出现于海底火山顶部或者翼部，其所处的特殊地理位置是深海热液活动和陆上热泉的过渡地形。

The authors suggest that the environment in which subaqueous volcanoes erupt during the deposition of the source rocks is also very good for accumulation of high-quality source rocks.

通过对断陷盆地主力生油岩中普遍存在的基碱性火山岩的分析，认为水下火山喷溢环境是优质生油岩赖以形成的主导因素。

Widely accepted as they are, the classification of pyroclasts and the petrographic classification of pyroclastic rocks stipulated by the IUGS Subcommission on the Systematics of Igneous Rocks fail to consider the classification with Chinese characteristics, which was put forward in 1950s to 1960s and improved in 1980s to 1990s and has since been widely used in China.

虽然目前国际地科联火成岩分类命名委员会确定的火山碎屑物和火碎屑岩岩性分类已得广泛推广，但此分类尚有不足之处。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐