查询词典 geologic

This is the first time to sum up the distribution, paleoecological characters, paleogeographic environment, paleoclimatology and geologic settings of Mesozoic basin which bear dinosaur eggs,dinosaur skeletons and other fossils in Henan Province.

首次对全省恐龙蛋化石、恐龙骨骼化石及其它类型的恐龙化石在中生代盆地的分布、古生态特征、古地理环境、古气候、地质背景等科研成果进行了全面清理和总结。

Of, relating to, or belonging to the geologic time, system of rocks, and sedimentary deposits of the first period of the Paleozoic Era, characterized by warm seas and desert land areas.

寒武纪的寒武纪的、与之相关的或属于它的，即古新世时代第一时期的岩石体系的以及沉积物的，以海洋的温暖和陆地的荒漠为特征

Based on modern optimization theory and optimal control theory, this dissertation studies some questions as follows:1. The optimization model of parameter identification of three-dimensional geologic history numerical simulation, algorithm and its applicationGeologic history numerical simulation is a basic content of basin numerical simulation, and the porosity is the major parameter in the evolution and development process of oil-bearing basin. According to the sedimentation and burial mechanism, the physical and chemical principles of oil geology, the mudstone porositys non-linear parabolic partial differential equation has been established.

本文应用现代最优化及最优控制理论，对如下一些问题进行了研究： 1、三维地史数值模拟的参数辨识优化模型、算法及应用地史模拟是盆地数值模拟的一个基础性的研究内容，地层孔隙度是含油气盆地地史演化发育过程中的重要参数，根据地层沉积埋藏机理和石油地质的物理化学原理，通过引入数学物理方程概念，建立了泥岩三维孔隙度场方程，根据问题的特点，给出了方程的定解条件，对方程的动边界也给出了处理方法，并且证明了解的存在性与惟一性，在此基础上建立了以当今实测数据为拟合准则的三维地史数值模拟的参数辨识优化模型，这是一个含有二阶偏微分方程约束的泛函极值问题。

The carbon dioxide would be sold for use in oil production in the Permian Basin, resulting in geologic storage.

这些二氧化碳会被存封於地底地层中，并作为帕米昂谷地石油生产之用。

This paper discusses its component, petrology characteristic and petroleum geologic significance.

这类盐间沉积在化学成分和碎屑组成方面的韵律性变化具有明显的湖面升降变化含义，因而可将其韵律特性与层序地层单元进行对比分析。

Due to its special distribution in the geologic times (from Neoarchean to Neoproterozoic) and its global distribution, there are no similar analogs in the Phanerozoic.

臼齿状构造时代分布的特殊性以及分布的全球性，使其在显生宙还未发现类似的对等物。

Plentiful Phanerozoic granites distribute extensively in this region, occupied an area of about 100000km〓, the 80 percent of the total area of exposed geologic bodies.

在该区广泛分布着大量的显生宙花岗岩，出露面积约100000Km〓，占出露地质体总面积的80％左右。

Massive Phanerozoic granites distribute extensively in this region, and occupy an area about 20000km〓, about 80 percent of the total area of exposed geologic bodies.

区内分布有大面积的显生宙花岗岩，出露面积达20000km〓，约占出露地质体总面积的70-80％。

Of amount for geologic hazard happen in coniferous forest and non-timber product forest.95.7% at the place about physiographic form grade gradient greater than 20 degree.

地质灾害发生数的74.9%均在针叶林及经济林中，95.7%发生在坡度〉20 的陡坡处。

Combine the production of "Geologic hazard detailed survey project of Xinpingcounty in Yunnan province" which is a pilot project of China Geological Survey, thenafter the sensibility calculation, we educe that the sensitivity coefficient of industrial...

利用嘎洒镇Quick Bird数据，详细解译出地质灾害敏感区的位置，以及对该区的土地利用整治，其次是已发地质灾害毁坏土地的复垦。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。