查询词典 geological

Petroleum geological problems are essentially non-linear, which occur to be heterogeneous and anis...

石油地质问题实际上是一系列的非线性问题，具体表现为地层的非均质性和各向异性。

Although anoxic events have not happened for millions of years, the geological record shows that they happened many times in the past.

虽然在过去几百万年以来并没有此类事件发生，但是地质记录表明过去这类事情确实有发生过。

Safety measures in construction should include anti-collapse, anti-shifting sand and antifreezing measures because of complicated physiographic and geological conditions.

西藏林芝地区八一电厂二级电站后山抗滑锚固桩工程采用人工开挖成桩，主要以土石方、钢筋砼工程为主，场地自然地理、地质条件复杂，施工中必须注意安全，要防垮蹋、防流砂及防冻。

To help provide a drill rig, training, and a community geological survey to the Arusha Town Council in Tanzania so that the township can install wells on an as-needed basis

在坦尚尼亚提供 Arusha 市镇一座钻井架以及社区地质的勘测，以便该小镇能在需要的地方安装水井。

With all that weight hitting itself it wouldn't - anddidn't - take long for a key geological lock to be crushed, allowing asudden movement of a large land area underground, which was felt as amassive earthquake at the surface.

在所有的内部撞击力的作用下，很快一个关键的地理闭锁会崩溃，使得地下的大片地区发生突然的运动，这在地表被觉知为一场大规模的地震。

Author discussed geological characters of vein rock and co-relation with auriferous mineralization, and indirectly concluded the relationship of auriferous ore and rock body.

从岩石学、石化学、量元素、位素等方面讨论了脉岩的地质特征及其与金矿化的关系，可间接推出金矿与岩体的关系。

The activated or leached process and their influence elements are studied by 1DREACT software package of coupled mass/heat transfer and chemical reaction dynamics of water-rock interaction, according to the geological and geochemical characters of fine disseminated gold deposits.(1) Water-rock reaction time is not the important influence element of activating gold;(2) At first, activating capability of hydrothermal solution increases with the increasing of total sulfur activity; after lga〓≥-4, the content of activated gold in solution is mainly related to original content of gold in wall rock, and does not visibly dependent on total sulfur activity.(3) It is a complicated nonlinear process of influence of activating gold capacity of hydrothermal solution with the change of temperature, in general, 220 ℃ is most favorable to gold activation.(4) The influence of oxygen fugacity on gold activation has a multiple functions coupling nonlinear effect, in general, Igfo〓=-41 is most favorable to gold activation.(5) Solubility of gold in fluid decreases with the increasing of velocity of flow, the product of velocity and aurous solubility reaches maximum when velocity is 0.2～0.5m〓m〓. yr〓, i. e. this scope of velocity is most favorable to gold activation.

利用1DREACT水-岩相互作用反应-输运耦合动力学软件包，根据微细浸染型金矿床地质地球化学特征，计算机模拟研究了金的活化、浸取过程及其影响因素，发现：(1)金活化过程中水-岩反应时间不是其主要制约因素；(2)热液对金的活化能力开始随总硫活度的增高而增高，当lg a〓≥-4后，热液中活化金的含量将主要与围岩中金的初始丰度有关，而对总硫活度无明显依赖关系；(3)温度对热液浸金能力的影响是一个复杂的非线性过程，总体而言，220℃最有利于金的活化；(4)氧逸度对金活化的影响呈现出一种多因素叠加的非线性效应，总体而言，lgfo〓＝-41最有利于金的活化与浸取；(5)流体中金的浓度随流体流速的加快而降低，流速与金浓度的乘积在流速为0.2～0.5m〓m〓。yr〓时达到极大，即0.2～0.5m〓m〓。yr〓的流速范围最有利于本类矿床的金的活化。

Aiming at the geological characteristics of NB35-2 heavy oil reservoir, conventional heavy oil in-situ autogenetic foam combination flooding recovery technology is proposed in this paper.

本文针对NB35-2稠油油藏地质特征，提出了普通稠油层内自生泡沫复合驱开采技术。

After phase transition,bassanite disappears with the rising pressure.It implies that geological disasters will happen because of d...

石膏这一溶解相变过程表明，在地球内部与压力相应的深部区域内，也可能会发生矿物的溶解相变。

In order to analyze vertical bearing behavior of belled pier foundation, three groups of project examples of belled pier in different engineering geological conditions are chosen.

为分析扩底墩基础的竖向承载性状，本文选取了三组不同工程地质条件下的扩底墩基础工程实例，分别建立了扩底墩墩土接触三维非线性有限元数值模型，可以发现计算与实测结果基本吻合。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新