continental drift theory是什么意思

网络释义

用法例句

Brief evolutionary history of the earth and continental drift used in biogeographical distribution;

地球发展历史概论及大陆漂移在生物地理分布研究中的应用

In this paper, a simple dynamical model for simulating continental drift is formulated based on the angular momentum exchange between inner solid core and outer liquid core during the early stage of the Earth formation.

基于地球形成早期阶段固体内核和流体外核角动量交换关系 ,首先给出了描述大陆漂移的一个数学模型 ,然后从这一模型出发得到一个最简动力学模式。

Through introducing the new conception of moving objects creating u-field,themechanism of the Eartb’s reduced spin for a long time and the continental drift are discussed inthis paper.

通过引入“运动物体产生ｕ场”的新概念，对地球白转长期减慢，及大陆漂移方向的机理作了定性讨论。

The force to drive crustal move ment include the public turn s inertia force and the private turn s force with identical velocity of the earth, inter plane lary gravitation and gravity, their synthetic force is the true driving force of continent drift.

推动地壳运动的力包括地球公转惯性力、等速自转力、星际引力和重力 ,其合力是大陆漂移的真正动力。

A review for the continental drift theory from the mid-ocean ridge——Give consideration to the expanding Earth hypothesis;

从大洋中脊反思大陆漂移说——兼论地球膨裂说

This paper tries to expound systematically imaginal thinking effect in the earth science from guessing the earth shape to verifing,from breeding of the theory of continental drift toputting forward,from developing historical process of geology to having thinking ability of the wockers in the earth science and so on.

本文试图从人们对地球形状的猜测到证实；从大陆漂移假说的孕育到提出；从地质学进化发展的历史过程；以及地学工作者应具备的思维等几个方面，论述了形象思维在地学研究中的作用。

Continents Adrift and Continents Aground

大陆漂移与大陆固定

The idea of floating continents from1910.

大陆漂移的想法始于1910年。

The idea that continents broke and drift apart is known as the hypothesis of continental drift.

认为大陆曾经分裂并漂离的想法叫大陆漂移假说。

continental drift (the slow movement of the continents towards and away from each other during the history of the Earth )

大陆漂移（地球史上各大陆之间产生相对位移的缓慢运动）.

At first scientists laughed at Wegener's idea about floating continents and would not take it seriously.

起初，科学家们嘲笑魏格纳有关大陆漂移的想法，不愿认真考虑。

Foundation of the theory of continental drift and its significance in the epistemology as well as the status in the history of science;

大陆漂移说的创立及其认识论意义和科学史地位

Many years after the theory of drifting continents was made public, it was still looked upon by many scientists as unbelievable.

在大陆漂移学说发表之后许多年，仍然有许多科学家认为这是不可置信的。

With the discovery of sea-floor spreading in the late 1950's and early 60's, the idea was reinvigorated.

随着20世纪50年代晚期和60年代早期海底扩张的发现，大陆漂移思想重新复苏。

The Theory of Continental Drift has had a long and turbulent history since it was first proposed by Alfred Wagener in 1910.

大陆漂移理论自阿尔弗雷德·魏格纳在1910年首先提出之后，经历了一段漫长和混乱的历史。

The scientists didn't accept the hypothesis of continental drift until almost identical fossils of animals were found both on Africa and South America .

直到在非洲和南美洲发现了几乎完全同类的动物化石，科学家们才接受了大陆漂移假说。

That continents are drifting.

那片大陆正在发生漂移。

When a continental plate come to rest over a hot spot, the material rising from deeper layer creates a broad dome.

当大陆板块漂移到热点上方，来自地球深层的物质便形成了巨大的圆顶状隆起物。

drift-correcting amplifier

校正零点漂移放大器

significant long-drift motion

大幅度长周期漂移运动

automatic drift compensating amplifier

自动漂移补偿放大器

drift compensating type DC amplifier

漂移补偿式直流放大器

drift stabilized operational amplifier

漂移稳定的运算放大器

This helps corroborate GPS satellite status and gives geodetic scientists a new way to gauge tectonic plate movement.

这有助于证实全球定位系统的卫星位置，为地学家测量地球大陆板块漂移，提供了一种新手段。