查询词典 craters

A series of collapse craters, or calderas, lie at its summit.

其顶端有一系列崩塌的火山口，或称火山臼。

The distribution and formation of epithermal gold deposits in northern Xinjiang are structurally controlled by calderas, craters, diatremes and related faults.

金矿的形成和分布受破火山口、隐爆角砾岩筒、与火山机构有关的断裂以及区域断裂控制。

The isotopic abundances of rare gases and cosmic-ray exposure ages of asteroid meteorites, planetary meteorites and the Apollo lunar samples applied to clue up and understanding cosmic-ray exposure history of parent bodies of different meteorite types, collision events, the relationship between cosmic-ray exposure ages and heliocentric distance of the parent bodies, irradiation history of precompaction exposure of chondrules, pairing meteorites for the Antarctic meteorites and desert meteorites, the ejection history of planetary meteorites, and relative ages of lunar craters and so on.

小行星陨石、行星陨石及阿波罗月球样品的稀有气体同位素丰度和宇宙射线暴露年龄，已广泛应用于探索和了解不同类型陨石母体的宇宙射线暴露历史、冲击碰撞事件、暴露年龄与日心距离的关系、吸积形成母体前硅酸盐球粒的辐照历史、南极和沙漠陨石中成对陨石的判别、行星陨石的溅射历史及月坑的相对年龄等关键词：宇宙射线暴露年龄；陨石；球粒陨石；无球粒陨石；火星陨石；中铁陨石

Ebeko has been intermittently active over the last 100 years and has active hot springs and fumaroles in one of its craters.

亨特说：人们如今普遍承受焦虑和紧张的困扰，这一现象令人担忧。

"If you want your electronics to operate in the shadows of craters on the lunar landscape, for example, you're talking about an extremely frigid environment - minus 230 degrees Celsius or 43 Kelvins above absolute zero," Cressler noted.

&如果您希望您的电子操作的阴影陨石坑的月球景观，例如，你在谈论一个极其寒冷的环境-零下230摄氏度或43 Kelvins比绝对零度&， Cressler指出。

The planet shows no sign of the plate tectonics, the continental shifts and rumbles that keep the Earth's surface fresh and erase impact craters, but satellite mappers have detected nine so-called hot spots resembling the Hawaiian islands, which are higher and hotter than the surrounding Venusian plains.

地球通过大陆漂移表面不断发生变化，并消去了陨星碰撞坑，而金星上没有迹象表明有板块构造和大陆漂移。不过卫星图片显示有9个像夏威夷群岛一样的所谓&热点区域&，这些区域比周围的金星平原更高些和更热些。

In the southeast rise the great volcanic massifs and craters of the Ngorongoro Highlands.

在其东南部的恩戈罗恩戈罗高地，还可见到火山的山体和火山口。

The darts, which carry geologically-sensitive equipment, would be shot into craters at 400mph, penetrating to a depth of 6ft, sending back information about possible "moonquakes" and the composition and temperature of the moon's core.

配备地质探测装置的镖状物，将以时速400英里射进陨石坑、穿透月表6英尺，以传送月球可能的地层活动，及月球核心的组成成份和温度的相关资讯。

The central peaks of several craters on the flanks of Syrtis Major are made up of an even more silica-rich rock, granite, that may have formed by extreme crystal separation or by large-scale remelting of earlier basalts.

在大三角侧面，几个火山口的中间尖点是由一种矽含量更高的岩石──花岗岩所构成，可能是经极度晶体分化，或早期玄武岩大范围重新熔融而形成。

At first glance, Steins looked like a 5-kilometer wide diamond, but as Rosetta shot by, craters and a more extended shape become evident.

乍看之下，斯坦斯小行星很像一颗宽达5公里的巨型钻石，但随着罗塞塔号渐行渐近，陨石坑和并不很对称的外观变得愈来愈明显。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失