geologically , Mars is also one of the most interesting planets in the Solar System

从地质上来讲,火星也是太阳系中最能引起人们兴趣的星体之一。

From the shore-line out to a distance which may be anywhere from a few miles to a few hundred miles runs the gentle slope of the continental shelf, geologically part of the continents.

大陆架坡度缓和的斜坡从海岸延伸到几英里或几百英里的远处。在地质学上,大陆架是大陆的一部分。

prospecting and development techniques in geologically complicated regions

复杂区块勘探开发

Both sessile and floating types are known but most of the geologically important types were floating colonies

固着的和浮游的两种类型都已发现,但大部分在地质上重要的类型都是浮游群体。

And then something wild starts to happen: a dazzling diversification of life into multi-celled forms during a geologically brief time period that scientists call the Cambrian Explosion

接着便有不可思议的事情发生了,在科学家称作“寒武纪爆发”的短暂地质时期内,生命具有了令人目眩的多样化,进入了多细胞形态。

The research is based on data gathered by NASA's Dawn spacecraft, which flew as close as 35 kilometers to the surface of Ceres in 2018. The study provides evidence that the dwarf planet remains geologically active with cryovolcanism - volcanoes that produce icy material.

这项研究是基于美国宇航局黎明号航天器收集到的数据，该航天器于2018年飞到了距离谷神星表面最近只有35公里的地方。该研究证实这颗矮行星仍然存在冰火山地质活动。

"Visually, it is very similar to what you see on Mars. You will see that there is really no visible plant life, there is no visible animal life. And you have got this wonderful volcanic material. We are on a cinder cone here on Mauna Loa. Mauna Loa is geologically very similar to Olympus Mons on Mars."

“从视觉上看它与火星上所看到的景象非常类似。你可以看到这里确实没有任何可见的动植物生命。而且这里有奇妙的火山灰。我们正处于莫纳罗亚山的火山灰锥上。莫纳罗亚山同火星上的奥林帕斯山在地质上非常类似。”

||1:One answer to that is cost-cutting and efficiency, much stressed by companies such as BHP Billiton.||2:Unlike oil and gas, coal is geologically simple and does not require a costly array of drills, platforms and pipes.||3:If the price is too low, companies can decide to stop production and await better times.||4:But thriftiness with capital has its limits: the cost of mining is going up, as the easiest coal seams are worked out.

||1:其中一个解决之道，在于成本削减和效率提升，而一些公司已大力着手实施，例如必和必拓。||2:与油气资源不同，煤炭开采的地理复杂程度低，不需要成本高昂的钻井平台和输送管道。||3:如果价格太低，公司可以选择停止开采以等待更好的机会。||4:但缩减投资规模也有它的局限：在最便利的煤层开采完毕后，接下来的煤炭开采成本便会持续上升。

Auyuittuq is the most geologically dynamic of the national parks in Nunavut.

奥伊特克国家公园是努纳武特地区里地质动态最明显的国家公园。

Super-Earths might be more geologically active than our planet.

超级地球可能拥有比地球更强的地质活跃性。

Most low-emission coal generation enables carbon emissions to be collected and disposed of geologically without fouling the atmosphere.

大多数低排量煤炭发电技术能够将排放的碳收集起来，并将其以地质的形式进行处理，不会造成大气污染。

Any repository must last for many thousands of years, which limits the choice of sites to geologically stable parts of the country.

废料掩埋处必须得维持千百年，因此地点的选择只能局限在地理上的稳定地区。

The Pacific Ring of Fire is the most geologically active region of Earth.

环太平洋地地震带是地球上地质活动最频繁的地区。

"Geologically , there is no problem, " says Anisa Redman, an analyst at HSBC, a bank.

汇丰银行的分析员AnisaRedman说，从地理角度来说该行业没有任何问题。

It's a ceramic that traps the nuclear material inits crystalline lattice, made to imitate geologically stable minerals.

它们是一种陶瓷制品，能够将核废料封入晶格内，用以模拟在地质构造上较为稳定的矿石。

The Nabro volcano has not erupted in recorded human history, but lava flows near the volcano are relatively recent geologically .

在有人类记载的历史中，纳布诺火山并未喷发，但火山附近的熔岩流是相对较新的地质。

This geologically active country is rich in volcanoes and geysers (A geyser is a hot spring that erupts water in certain intervals).

这个地质活跃的国家有很多火山和间歇泉（间歇泉就是间断喷发的温泉）。

designated geologically difficult area

指定地质欠佳范围