magma的例句大全

The enclaves are remnants of rocks which partially melted to form granitoid magma.

包体为部分熔融形成寄主花岗岩岩浆的源区岩石残余.

Eruptions begin with an upwelling of magma from earths hot interior.

火山爆发,始于岩浆从地球炽热的内部涌出.

Shape became magma: deformations and distortions, curves , elliptical, cellular, molecular shapes.

外形变患上恍惚: 变型和扭曲, 曲线,卵形, 蜂窝状的, 分子的外形.

Contain essence of papaya magma , a new formula to control, dissolve and remove freckles.

蕴含木瓜原浆精华素, 具有控斑, 溶斑,净斑功效的新配方.

The volcano threw new showers of magma and ash into the air.

火山又向空中喷出了岩浆和火山灰。

Magma activity and bolide effect are also announced accounting for the occurrence of PETM.

此外还有科学家用岩浆作用和地外星体撞击来解释PETM的发生.

This rock type originates in the magma chambers that underlie volcanoes.

这种岩石源自火山底下的岩浆库.

The higher F and H 2O contents might decrease viscosity of magma and increase the growth rate of quartz. Consequently, the albite might be wrapped by quartz phenocrysts and finally the snowball texture formed.

较高的F和H2O含量使岩浆粘度降低，石英的生长速率相对加快并逐渐包裹钠长石形成雪球结构。

Ultrabasic rock alkali olivine basalt magma

超碱岩，超基性岩碱性橄榄玄武岩岩浆

Alkali olivine basalt magma

碱性橄榄玄武岩岩浆

Origin and evolution of the alkali basaltic magma in the Okinawa Trough

冲绳海槽碱性玄武岩浆的起源及演化

Both fractional crystallization and partial melting are important processes that control the variation of chemical composition of basaltic magma.

分离结晶作用和部分熔融作用，是控制玄武岩浆化学成分变异的两种主要方式。

The alkalic basaltic magma of this stage may be derived from asthenosphere.

该阶段的碱性玄武岩浆可能来源于软流圈。

In North and Northeast China widely developed mantle-derived peridotite xenoliths, which were carried to the surface by alkali basaltic magma.

研究由玄武岩岩浆携带到地表的幔源橄榄岩包体可以获得上地幔的许多信息。

The metallogenic material was from deep alkalic basaltic magma, and the pulsatory invasion was the necessary metallogenic condition of the ore deposit.

成矿物质源于碱性玄武岩浆，基性次火山岩浆多次脉动式入侵是矿床形成的必要条件。

The magma falls as volcanic bombs which accumulate around the vent and form steep-sided cones.

熔岩以火山弹的形式落下,并累积在开口周围形成陡峭的圆锥.

There are primarily two genetic type sapphires in current jewelry market, one is of magma genesis and existed in alkali basalt, and the other is of contact metasomatic genesis caused by the intrusion and dolomitic marble.

目前市场上蓝宝石主要有二种成因，即碱性玄武岩中岩浆成因和由侵入体与白云质大理岩接触交代成因。

The tomographic result shows that there is a P wave low velocity zone ( LVZ) in the upper crust beneath the Tengchong volcanic area. The LVZ is in the depth of 7~ 8 km and may be a small magma chamber or a partial melting body.

层析成像结果显示出，在腾冲火山区下方的上地壳内存在明显的P波低速区，该低速区在地下7～8km深度，可能与上地壳内的岩浆囊或部分熔融体有关。

At deeper levels, the volcanic deposits were intruded by molten magma, which slowly crystallised to form granite.

在地壳深处, 熔化的岩浆侵入原先形成的火山岩中, 慢慢结晶成为花岗岩.

Sometimes magma reaches the surface through volcanoes. Then the molten rock is called lava.

当岩浆通过火山口溢出地表时, 便可称这种熔融的岩石为熔岩.