助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   oxidation reduction environment 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
石油天然气工业
更多类别查询

图标索引 历史查询
 

oxidation reduction environment
相关语句
  相似匹配句对
     Generalized Oxidation and Reduction
     广义氧化还原
短句来源
     (4)oxidation and reduction.
     (4) 氧化还原;
短句来源
     DIFFERENTIATION OF OXIDATION-REDUCTION SEDIMENTARY ENVIRONMENT OF THE XIAMEN HARBOUR
     厦门港湾氧化-还原沉积环境的划分
短句来源
     Oxidation-reduction of Sulfur in Soil and its Environmental-Ecological Impact
     土壤硫的氧化还原及其环境生态效应
短句来源
     ION BEEN OXIDATION
     离子束氧化
短句来源
查询“oxidation reduction environment”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


in the Xianghualing (Hsianghualing) district, South Hunan, there are mainly three types of granitoids, i. e, the biotitegranite, zinnwaldite-albite-granite and Hsianghuagite. These granitoid rocks are formed by the same granitic magma in different stages and constitute a complete magmatic evolutionary series.With the magma evolving, the REE contents and negative Eu anomaly decrease progressively, and the LREE are more and more enriched as compared with HREE. Abovementioned facts show an evolutionary tendency...

in the Xianghualing (Hsianghualing) district, South Hunan, there are mainly three types of granitoids, i. e, the biotitegranite, zinnwaldite-albite-granite and Hsianghuagite. These granitoid rocks are formed by the same granitic magma in different stages and constitute a complete magmatic evolutionary series.With the magma evolving, the REE contents and negative Eu anomaly decrease progressively, and the LREE are more and more enriched as compared with HREE. Abovementioned facts show an evolutionary tendency of REE of the granitoids in the study district contrary to that of the granitoids elsewhere.The components of the granitic magma system become poorer in Si,(K + Na), richer in Al, Li, F and H2O+ during the evolution, which caused weaker acidity and stronger alkalinity. It may be the most important reason for the specific REE evolution of the granitoids in this district. In addition, the varied oxidation-reduction environments in different evolutionary stages of this magmatie system may be the other reason.

随着岩浆的演化,香花岭地区花岗岩类岩石的稀土元素总量不断下降,负铕异常减小,轻稀土相对于重稀土越来越富集,显示了与绝大多数花岗岩类岩石相反的逆向演化特点。造成本区花岗岩类稀土元素逆向演化的原因,除与本区花岗岩浆体系不同演化阶段的氧化还原条件不同外,最根本的是与该岩浆体系向贫Si、(K+Na),富Al、Li、F和H_2O的方向演化所造成的岩浆体系碱度的不断增强有关。

The study of 1 7 surface sediments from the Gteat Wall and Southern Ardley Bays shows that the benthic diatom is a dominant species of the area. According to the ecological characteristics and quantity of diatm, they can be divided into three assemblages: (1) Great Wall Bay outer assemblage, (2) Southern Ardley Bay assemblage, and (3) Great Wall Bay inner assemblage.Factors influencing contents and species of diatom and fresh-diatom source, which include oxidation-reduction environment, water...

The study of 1 7 surface sediments from the Gteat Wall and Southern Ardley Bays shows that the benthic diatom is a dominant species of the area. According to the ecological characteristics and quantity of diatm, they can be divided into three assemblages: (1) Great Wall Bay outer assemblage, (2) Southern Ardley Bay assemblage, and (3) Great Wall Bay inner assemblage.Factors influencing contents and species of diatom and fresh-diatom source, which include oxidation-reduction environment, water death, temperature, and salinity, are also discussed.

长城湾与南阿德雷湾表层沉积物中17个样品的硅藻分析表明,本区以底栖硅藻为优势。硅藻总量分布趋势以长城湾内和阿德雷湾最丰富,湾口含量较低。通过对常见种的生态分析和硅藻含量分布的研究,划分出三个硅藻组合区:①长城湾内组合区;②长城湾口组合区;③南阿德雷湾组合区。本文还对淡水硅藻的来源,氧化还原环境及水深、水温、盐度对硅藻数量与属种的影响,进行了初步讨论。

The distribution regulation of key elements and the characteristics of geochemical environment of Dalian Bay is summarized in this paper and the relationship among key elements is set forth by correlative analysis of multiregression calculation. The region of oxidation-reduction environment, the cause and the trend of reduction environment are obtained by the analysis of comprehensive elements.

本文根据1987年的调查资料,总结阐述了大连湾底质地化环境诸要素的分布规律及其特征,运用相关分析法,通过多元回归计算求得了诸要素之间的关系。经过综合因素分析,得出了大连湾氧化还原环境分区、还原环境的成因及发展趋势。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关oxidation reduction environment的内容
在知识搜索中查有关oxidation reduction environment的内容
在数字搜索中查有关oxidation reduction environment的内容
在概念知识元中查有关oxidation reduction environment的内容
在学术趋势中查有关oxidation reduction environment的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社