magma
n. (Magma)人名;(英)马格马
n. [地质] 巖浆;糊剂
2026-03-21 18:33 浏览次数 13
n. (Magma)人名;(英)马格马
n. [地质] 巖浆;糊剂
synthetic magma同熔巖浆
anatectic magma重熔巖浆
Magma Dragon巖浆龙
original magma原巖浆
igneous magma巖浆
magma basalt玻璃玄武巖
magma chamber[地物] 巖浆房;巖浆库;巖浆储源
magma mixer糖糊搅拌器
Magma Jet巖浆飞射
Magma ocean巖浆海
in yellowstone, some 400 miles beneath the earth’s surface is a magma ‘hotspot’ which rises to 30 miles underground before spreading out over an area of 300 miles across.
在黄石公园,距地面400英里的地方,是一条巖浆热带。它上升到距离地面30英里处的时候,会横向流动,巖浆覆盖范围达300英里。
but if the magma also contained a lot of hydrogen — perhaps in the form of water, h2o — a competing process would also take place.
但是,如果巖浆中同时包含了大量氢元素——也许存在于水(h2o)结构中——也会发生同样的过程。
but under the water, volcanoes continued to erupt, sending up magma and forming mountains of basalt.
但是在水下,火山依旧喷发,滚滚巖浆形成了玄武巖的山脉。
so if hydrogen were present, more chlorine-37 would escape the magma along with chlorine-35.
所以,如果存在氢元素,更多的氯37就会与氯35一起自巖浆中散逸。
i saw yellow-white explosions in my gut, and it seemed as if magma seeped through my bowels.
我看见黄白色细胞汁在我的肠子里喷发,它看上去像是巖浆在我的肠道里四溢。
magma appeared in abundance and in some locations formed vast molten oceans.
巖浆大量涌现,在一些地方形成了广阔的熔巖海洋。
the translucent columns also resemble giant pillars of ice but are warmed by superheated air leaking up from underground magma chambers.
这些剔透的柱体就像巨大的冰柱,但又被过热的空气熔化,这些空气来自地下的巖浆房。
a million years ago, molten magma explosively burst above the waves.
一百万年前,熔化的巖浆在海波之上爆发性喷发出来。
perhaps the moon never even had a magma ocean and the rocks were formed another way, they suggested.
他们提出,也许月球甚至从未存在过巖浆海洋或以另一种方式形成的巖石。
volcanic explosion craters such as dallol form during phreatic eruptions—where rising magma comes into contact with water beneath the surface of the earth, causing a steam explosion.
像宽干谷这样爆裂的火山口形成于蒸汽喷发的过程中,在那里,上升的巖浆与地表下的水接触形成了蒸汽喷发。
a few hundred degrees separates this pool of fiery orange magma in italy’s mount etna from its hardened, gray crust.
几百度的温度把意大利坎特纳火山这一池炽热的橘黄色巖浆与其坚硬的灰色外壳分开。
volcano expert juan carlos carrecedo said at the time: 「there is a ball of magma rising to the surface producing a series of ruptures which generate seismic activity.
火山专家胡安·卡洛斯·卡雷塞多当时说,「这是一团巖浆在向地面上升时造成地壳破裂,也就产生了这样的火山活动。
the team says this hints that the impact that created the moon may have happened later than previously thought or that a magma ocean did not cover the early moon」s surface.
该研究团队说,这个发现提示了创造月球的碰撞可能发生在以前所设想时间之后,或者月球上巖浆海洋在早期并没有覆盖月球的表面。
magma can erupt to the surface and form lava flows through the volcano’s summit (frequently forming a crater), but it can also erupt from lava domes and flank vents along the volcano’s sides.
巖浆能喷发出地表,并通过火山峰顶形成熔巖流(大多情况会形成火山口),但它也能通过火山山体侧面的火山巖圆顶和侧面出口喷发出来。
the best explanation, sharp says, is that there was hardly any hydrogen in the moon’s magma ocean.
夏普认为最好的解释就是:月球的巖浆海洋中几乎不存在氢元素。
elsewhere, magma suddenly forces its way out of fissures in the rocky crust, creating lines of lava fountains that can stretch for 50 kilometres or more.
在别的地方,巖浆会突然从巖层的裂缝中喷涌而出,形成一幕熔巖泉,这个景观甚至能延伸50公里以上。
then there are those which sit over isolated “hotspots」 of upwelling magma from deep in the earth, like the volcanoes of hawaii.
然后就是那些座落于有不断从地底深处上涌巖浆的单独「热点」之上的火山,就像夏威夷的火山一样。
the interaction of heat and ice atomized the magma into much finer particles than is typical, and created a steam cloud that sent the ash higher than usual into the air.
热与冰的交互作用把巖浆雾化成比通常的火山灰更为纯凈的微粒,同时,它产生的蒸气云把火山灰送到了比通常更高的高空。
over the next two months, the northern flank of the mountain was deformed by a large bulge—a sign that upwelling magma was pushing up on the rock from below.
在这之后两个月间,北侧山体变形并出现一个巨大的隆起——这是底部巖浆上涌,巖石被推起来的标志。
as it cooled, an ocean of magma covering its surface began to crystallize.
当星球冷却后,覆盖其表面的巖浆海洋开始定形。
magma to power hawaii?
巖浆驱动夏威夷?
when thick magma and large amounts of gas build up under the surface, eruptions can be explosive, expelling lava, rocks and ash into the air.
当厚厚的巖浆和气体大量在地表下聚集起来,就会出现爆炸性喷发,将熔巖,巖石和火山灰喷向空中。