查询词典 the earth's core

The heavy elements in the theory of spontaneous metamorphosis immediate sensation around the world ;(4) is proposed to estimate the Earth's radiation age;(5) from the charge-mass ratio α which is derived helium ions;(6) from the scattering of α Bighorn recognized atomic mass concentrated in a radius of 10-12 meters in the nuclear, on positively charged core surrounded by negatively charged electrons;(7) with natural α-particles from the nitrogen nuclei in the outgoing protons, this is the first time human beings to change the chemical elements of artificial nuclear reactions;(8) predicted that heavy hydrogen and neutron sub-existence .

这一重元素自发蜕变理论立即轰动全世界；（4）提出用放射性估算地球年龄；（5）从α的荷质比得出它是氦离子；（6）从α大角散射认识到原子质量集中在半径为10－12米的核上，核带正电，周围是带负电的电子；（7）用天然α粒子从氮原子核中打出质子，这是人类第一次实现改变化学元素的人工核反应；（8）预言重氢子和中子存在。

Secondly identifies the relation of G / S model and space data services platform , space data services platform is the core of G / S model, the current space data service platform is in the initial stage of development, and the "Digital Earth platform" as a kind of space data service platform is the key issue which is studied , and with other space data services platform, it has many characteristics and advantages.

其次肯定了G/S模式与空间数据服务平台的关系，空间数据服务平台是G/S模式的核心，当前的空间数据服务平台正处于发铺的初级阶段，而"数字地球平台"是本课题重点研讨的一种空间数据服务平台，和其他空间数据服务平台比拟具有良多特色和长处。

The discovery of a magnetic field in its vicinity suggests it has a large iron core, which would account for a mean density almost as high as Earth's.

在盆地附近发现的引力场证明它有一个大的铁质内核，其密度几乎同地球相当。

A Survey on the Ancient Conceptions of the Sky , the Earth and the Human in Ancient Chinese Philosophy;2. Although it has lost personalism,"sky" still has strong telesis and moral authorization,which embodies the Laozi s thought and forms his idealism value system with "sky" as its core.

此观点有一定道理，但综观今本《老子》，老子的这种价值倾向并没有得到彻底贯彻，"天"在老子那里虽然已不具有人格性，但"天"的运行仍具有很强的目的性，仍有道德的权威性，这体现着老子的理想，形成了以"天"为核心的理想主义价值系统。

On the basis of the coupling between the core and mantle, the decadal fluctuation in the Earth's rotation is discussed.

从地核—地幔之间的耦合出发，讨论了地球自转十年尺度的波动问题，简述了核幔之间电磁耦合、粘滞耦合和地形耦合对十年尺度波动影响的基本理论。

This paper is the fourth section of the serial articles, it's primary contents included: based on the basic theory of the continuous medium mechanics, we have given rotational dynamical equations of the solid inner core of the Earth, taken into account influence of the self\|gravitational potential, of the fluid pressure acting on the instantaneous surface of the SIC, and of the degree 2 tesseral component of the tidal generating potential on the rotation of SIC, and has presented their practical expression, in order of magnitude of O.

中国科学院国家天文台/云南天文台，昆明 650011；2。徐州师范大学物理学系，徐州 221116；3。中国科学院测量与地球物理研究所，武汉 430077摘要：本文是序列文章的第四篇，其内容包括：基于连续介质力学的基本理论，给出了固体外核自转的动力学方程，考虑了地球的自引力、液核对内核边界的压力和二阶外部引潮力位对SIC自转的影响，并在O的量级上给出了其实用的表达式。

China's railway is developing along with the society's development, from coal as the driven power to electricity, from ballasted track to Non-ballasted track, from low-speed to high-speed , China's railway has undergone earth-shaking changes, and now the construction of high-speed railway leads to the takeoff of China's economic and social , Although high-speed railway in China start late , but have a high starting point, and developed very quickly, through introducing foreign core technology, digestion, absorption and re-innovation ,we owned the ability to build the high-speed railway, and ushered into a new era of high-speed railway construction.

我国的铁路随着社会的发展而发展，从以煤为动力到以电力直接带动，从有砟到无砟，从低速到高速，我国的铁路发生了翻天覆地的变化，而如今高速铁路的建设正在引领我国经济社会的腾飞，我国高速铁路虽起步晚，但起点高、发展快，通过引进国外核心技术、消化吸收再创新，初步具备了建设高速铁路的能力，迎来了我国高速铁路建设新时代。

The study of the forms of hydrogen in diamonds not only enriched the contents of mantle mineralogy, material sciences and gemology, but also provided some important informations for dealing with some problems concerning the Earth's mantle and core.

对金刚石中氢的研究可以丰富地幔矿物学、宝石学及材料科学等的研究内容，并可为解决地幔乃至地核的许多疑难问题提供线索。

With proper equations of state the relationship between the pressure and the isothermal bulk modulus is presented, which is compared with those data that come from PREM and PEM values. In order to know more about the property of matter in the inner earth's core we presented the relationship between the temperature and the volume, and the relationship between the temperature and the thermal pressure.

采用与现有地震学数据一致的地核物质状态方程，计算了300K时压强-不可压缩系数的关系图，并与地核环境下PREM、PEM模型的数据加以比较；给出了内地核环境下温度-摩尔体积、温度-热压等参数的关系曲线，研究了地核物质的热学参数；应用计算所得到的热压值，借助量子统计物理的方法，列表给出了与内地核物质量子效应有关的各项参数。

5In the mantle—the thick shell of rock that lies between Earth's crust and its metallic core.Althougmath the hot rock of the mantle is a solid, under the tre-mendous pressure of the crust and

在gmat阅读理解中，假如一道题目的正确答案是a而我们错误的选择了 b，我们总会听到这样一种声音给我们讲题：你在看看原文，其实b和原文不对应，你在看看原文那个地方其实a就和原文对应，只是因为你没读懂。。。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。