地壳的

This project also compared and discussed the research results of OBS and onshore-offshore experiments in nearby areas. The conclusion is that the active airgun source is equivalent to an earthquake of about magnitude 0.5, and the airgun signals can be detected at the maximum distance of only about 250 km, which is not enough for the study of deeper lithospheric structure below the crust. Furthermore, the onboard airgun source and MCS streamer are difficult to operate in the shallow water of reef and island areas.

本项目还分析对比了周边地区海底地震仪探测和海陆联合地震探测的研究成果，发现人工气枪震源约相当于0.5级的天然地震，其信号传播距离最远只有250 km左右，很难探测到地壳以下更深部的岩石圈结构特征，此外船载的气枪震源和多道电缆在岛礁区和浅水区很难开展工作。

In the last few years,some new advances have been made in the study of the metallogenic setting and ore-forming physicochemical conditions for Archean lode gold deposits .

主要介绍了近几年来关于太古代脉状金矿的产出环境、成矿物理化学条件等方面研究取得的一些新进展，如会聚构造环境成矿和地壳连续成矿模式的提出等；初步讨论了我国在太古代高级变质区寻找高温脉状金矿时应注意的问题。

Belongs to Ciying formation, which mainly is quartz sandstone, arkose, sandstone, siltstone, silty mudstone, sericite slate and intercalated with tuff and silicalite.

地壳抬升运动，使沉积在海洋或湖泊中的沉积岩也随之抬升，抬升的过程接受流水作用的下渗和侵蚀，使沉积台地更易解体，有利于柱体的形成。

Although the basic forming factor of many mountains is crustal movement, and followed by the processing of artesian water and glaciers.

许多大山的形成虽然基本的原因是地壳运动，经过流水和冰川加工，这些错综复杂的原因，地球上的山不但很多而且崇山峻岭更是形象成千。

This process is similar to an artificial one known as Enhanced Geothermal System which also makes use of the high pressures and temperatures below the Earth's crust. Hot water at a temperature of 46 °C (115 °F) rises here at the rate of 1,170,000 litres (257,364 imp gal) every day,[47] from a geological fault. In 1983 a new spa water bore-hole was sunk, providing a clean and safe supply of spa water for drinking in the Pump Room.

整个过程有点像某种利用地壳内高压高热的人工装置--增强型地热系统。46摄氏度（115华氏温度）的热水从一处地质裂缝流出，每日流量为117万升（25万英加仑）。1983年，一个矿泉水泉眼的下陷为泵房提供了清洁安全的饮用水。

The layers of rocks are not laid evenly, as a bricklayer would build a wall.

而岩层并不像建筑工人建的墙一样均匀地平整铺开，相反的，岩层构成的地壳也往往是不均匀且不是完美平衡的。

Ccording to the philosophical standpoint of the system theory,this thesis discusses the question of the cognation and method theory of the slab structure doctrine which is the leading theory of the modern geological science,and analysises the existent four essential theroetical diffiCulty.

本文根据系统论哲学观，讨论了当代地质科学主导理论板块说的认识论与方法论问题，分析了所存在的四个根本性理论困难，并基此而提出地学发展的理论新命题──地壳及岩石圈板块运动属性的三维与两维之辨。

It is also interesting to note that both types have their roots in immigrant New York City neighborhoods, both start with either a pastry or graham cracker crust, and both use the standard eggs and sugar in their filling.

还感兴趣地注意到，有两种类型其根源在于移民纽约市的街道，都开始带有格雷厄姆饼干糕点或地壳，都使用标准的鸡蛋和糖的灌装。

Quasi-synchronous bend deformation of the crystalline basement and deep crustal boundaries are the dist...

地壳结构的突出特点是：盆地基底面与地党深部界面的分布形状具有准同步起伏变化的特征。

REE tracing results show that the Bering Sea and Chukchi Sea surface sediments primarily from neighboring mainland . Contrasting with China loess, the average crust results show that the Arctic region is in a dry and cold climate of physical weathering to the Lords environment.

稀土元素物源示踪结果显示，楚科奇海与白令海表层沉积物主要来源于周边大陆；与中国黄土、地壳平均值的对比结果显示，北极地区是处于干冷气候下的以物理风化为主的环境中。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。