查询词典 geological

Recently extinct species were more similar to living species than those from earlier eras, and as he had seen in South America, and William Clift had shown in Australia, fossils from recent geological periods resembled those still living in the same area.

最近灭绝的物种相比较早时期灭绝的那些物种与活的物种更类似，象他在南美洲所看到那样，象威廉·克利夫特展示的澳大利亚那样；最近地质时代的化石类似于仍然生活在同一地区的物种。

In order to predict gas correctly,the relation of gas content and geological factors in Qinsui Coal Field is studied,the gas preserving rule is analysed.

为确实做好瓦斯的测报工作，研究了沁水煤田地质因素与瓦斯含量的关系，辩证地分析了瓦斯的赋存规

In order to have better probing results from the hydro-geological exploration in North China coal field, ills necessary to have a comprehensive electric magnetic probing method.

为在华北型煤田水文地质勘探中取得更好的探测效果，采用综合电磁探测方法是必要的。

In combination with the actual situation in coal geological units,the measures and ways for improving and enhancing the safety management of rigs and teams are put forward.

地勘单位在步入市场经济以后，再不象以前计划经济时代单一的管理模式。管理模式和经营类别的多样化，给地勘单位的野外施工带来一定的困难，有些项目和施工往往是头一回，以前从未接触过。

Coal measures in Hegang mining area have been transformed by multiple tectonic movements and geological situation is complicated.

摘要： 鹤岗矿区煤系曾遭受多次构造运动的改造，地质情况复杂。

Multi-wave detecting technique for geological structure and abnormity between tunnel and its application in the coalfield

性质：用于测定构成肽或蛋白质的氨基酸序列的分析方法。

Faced with the complex geological and hydrological conditions, the paper introduces the design and construction processes of the steel-sheet-pile cofferdam for the construction of the Hangzhou Bay Bridge .

针对杭州湾跨海大桥复杂的地质、水文条件，介绍了承台钢板桩围堰的设计与施工过程，以及相关的注意事项。

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。

Physical composition and microstructure of loess have an important significance to research further engineering geological characteristics,collapsibility and its mechanism.

黄土的物质组成和结构特征对深入研究黄土的工程地质特性和湿陷机理具有重要的意义。

According to the recent understandings of the tectonic setting of Xiao Qinling area,it is put forward that the geological model of volcanic thermal dome gold being formed in the metamorphic complex cone under A-type subduction after studying of geology and minerals in this area.

根据对小秦岭地区大地构造位置的最新认识，在对一系列野外地质矿产信息综合研究的基础上，提出"板内 A型俯冲机制下变质核杂岩内岩浆热穹窿金成矿地质模型"。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。