该词条未找到_海词词典

您要查找的是不是：

aeons of geological history 数以亿万年计的地质史
If we compress the earth's 4.7 billion years of geological history into a 24-hour day, the human species arrived only about 0.1 of a second before midnight. 如果我们把地球的地质学上以及生物学上的47亿年历史一缩成一天24小时，人类物种只在午夜前0.;1秒出现。
Based on basic principle of philosophy, the problem of global climate change is discussed by citing data of geologic history and hydrometeorology. 摘要从哲学的基本原理出发，引用地史及水文气象资料探讨了全球气候变化问题，指出全球气候一直在变化；
There are different types of geological hazards in Ludian county. 摘要鲁甸县地质灾害类型众多，主要有滑坡，泥石流、崩塌、地裂缝等。
The bioclastic shoal and ooid shoal are common in geological history. 滩一般包容了坝、脊、洲、丘等沉积体。
A hiatus is the total interval of geologic time. 一个沉积间断是地质时间的总间隔。
as you said previously, because fossils represent the presence of prehistoric life, they give a lot of information on the development of plants and animals throughout the course of geological history. 就如你前面所说的那样，因为化石代表了史前生命的出现，它们可给出许多地质历史过程中植物和动物发展的信息。
As hoped, clear stratification - the layering that records geological history - can be seen in the rock. 他们如愿以偿地在岩石上看到了清晰分层。正是这些岩层，记录了地质的演化史。
He attained to great heights in the field of geology. 他在地质科学方面取得了很大成就。
So, the area of Nianbaoyuze completely recorded the geological history of the whole Tethys Sea's evolution . 因此，年保玉则地区完整、系统地记录了整个特提斯洋开启的地质历史。
This inflammatory immune response worked so well that many aspects of it have been preserved during the protracted aeons of evolution. 这套发炎性免疫反应效果奇佳，因此在五亿年的演化过程中，许多特点都保存了下来。
We have touched upon subjects from a variety of fields of geology. 我们已经论及了地质学领域中提出的各种问题。
The development of the Fjordland and Westland area and comparison to other areas in the world with a similar geological history. 福德岛和西部地区的发展状况以及和世界上类似的地质历史地区的比较。
Many practical uses can be made of geologic sections. 地质剖面图具有许多实际用途。
Various endogenic processes in the geological history created the characteristics and geomorphic features of the surface rocks that are r... 温暖潮湿的季风气候为喀斯特地貌的强烈发育提供了必要的溶蚀条件,超载的社会经济压力则是导致喀斯特山区土地石漠化最重要的驱动力。
The contrast analysis of thermal simulation to actual geological condition shows that this rule exists in geological history. 通过模拟条件与实际地质条件的对比分析认为，在地质条件下也存在上述规律。
The longest division of geologic time, containing two or more eras. 万古地质时期中最长的分段，包括两个或两个以上的代
De Boer is a professor of geology at Wesleyan University. 狄波尔是卫斯理大学地质学教授。
The geodynamic environment in which foreland basin is developed is rather limited both temporally and spatially in the geological history. 在地质历史上,适于前陆盆地发育的地球动力学环境,在时间和空间上均是相当有限的。
Abstract It has been disputed for a long time whether tectonic and minerogenic cycles did ever exist through geological history. 摘要构造与成矿活动是否具有旋回性是地质界长期争论的一个命题。