查询词典 mantle

The early stage of me tamorphism happened before deformation in the upper mantle at about 60-70km. Then metagabbro emplaced rapidly at about 40 km by diapirism and perhaps amalgamated with cool subducted oceanic crust. After that, rapid cooling retrograde metam orphism occurred. Early rapid ocean spreading was constrained because subduction appeared. Therefore, metagabbro continued to uplift under the slow extension. At last, it obducted and thrusted to outcrop on the surface.

变形前的早期变质可能发生在60～70km处的上地幔，然后变质辉长岩快速"底辟"构造侵位，上升至约40km深处，可能与俯冲的冷洋壳并置，发生快速降温退变反应；因俯冲作用的开始，抑制了洋盆快速扩张，变质辉长岩在减速伸展环境下继续抬升减压；后期又由于仰冲推覆，最终出露地表。

Mantle-derived volatiles may directly outgas from the hot magma pocket, and accumulate at the summit of magma chamber.

高温岩浆囊不但构成幔源挥发份的物质源，而且也促使高温水热系统的形成。

The outgas types and amount of different gas resource varied with the different geological conditions and evolution processes. There are four outgas models including the model in which inorganic gas directly overflows from mantle matter through lithospheric fracture,the model of heat flow piercement outgas,the model of volcano-magma outgas,and the model of carbonate rock outgas due to heat metamorphism.

对气藏成藏条件和深部壳幔结构的研究表明，松辽盆地存在多种类型无机"气源"，由于赋存的地质条件和演化过程不同，不同气源脱气的方式、脱出气体的类型、脱气量也大不相同，共有4种主要的模式：地幔物质沿超岩石圈断裂直接脱气模式；热流底辟体脱气模式；火山—岩浆成因模式；碳酸盐岩热变质成因模式。

Complete borosilicate glassware system with support panel and base, heating mantle and clamps.

装有完整的硼硅酸盐玻璃系统和支撑面板与底座以及加热罩和钳子。

The silicate liquids themselves are the product of partial or complete melting of the crust or mantle.

矽酸盐液体他们自己是部份的产品或者完成熔化的外壳或地涵。

Under the false mantle of peacemaker, he's Washington's man and the West's envoy to Israel.

根据虚假的衣钵，和事老，他的华盛顿的男子和西部地区的特使到以色列。

At last he came upon an elderly, crusty Jew, who sold second-hand articles, and from whom he purchased a dress of Scotch stuff, a large mantle, and a fine otter-skin pelisse, for which he did not hesitate to pay seventy-five pounds.

路路通在买东西的时候，很快就把全城看了一遍，这里过去是工商业城市，可是现在既无商业，也无工业，从前保卫着城市的那座雄伟的碉堡，今天已经改成了监狱。

At last he came upon an elderly, crusty Jew, who sold second-hand articles, from whom he purchased a dress of Scotch stuff, a large mantle, a fine otter-skin pelisse, for which he did not hesitate to pay seventy-five pounds.

他本想找到象在英国莱琴街菲门洋行附近那样一家百货公司，但最后他只是在一家犹太倔老头子开的估衣铺里才找到他所要买的东西：一件苏格兰料子的女长衫、一件宽大的斗篷、一件漂亮的獭皮短大衣。

But Pepin notes that when early Earth was struck by the cataclysmic impact that resulted in the formation of the moon, primordial gases in the mantle could have been completely released to the atmosphere, leaving behind no evidence that they had ever existed there.

但是佩平指出，当形成月球的那次猛烈碰撞袭击地球的时候，地幔中的原始气体可能已经全部释放到大气中，没有留下任何曾经存在于地幔中的证据。

The rock is peridotite, which is one of t he main rocks in the upper mantle, an area that provides a girth below the Earth's crust.

这种岩石是橄榄岩，是上地幔的主要组成成分，地幔是地壳以下围绕地球一周的区域。

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