authigenic

单词authigenic

基本解释

adj.: 〔地〕自生
网络: 自生的；自生性；内源的

英汉解释

• 〔地〕自生

例句

• Carbonate cements are the most abundant authigenic minerals in the Palaeogene sandstones of Lishui sag, East China Sea basin.

  碳酸盐胶结物是东海盆地丽水凹陷古近系储层砂岩中最为重要的自生矿物，主要类型为铁白云石和方解石。

• A new method with repetitive freezing thawing process was developed to separate authigenic clay minerals from sedimentary rocks.

  尝试了一种从沉积岩中分离提纯自生粘土矿物的方法———反复冷冻-解冻法。

• Oil-bearing fluid inclusions have been generally believed as samples of paleo oils reservoired in authigenic minerals.

  油气包裹体是保存在矿物中的古油气组分。

• Authigenic pyrite is the normal product of anoxic sulfate reduction in marine sediments.

  自生黄铁矿是海洋沉积物缺氧硫酸盐还原过程的主要产物。

• The filling in sandstone reservoir is clay heterobase, including a little of silica, calcareous, authigenic clay cement and so on.

  砂岩储层填隙物以黏土杂基最为常见，含少量硅质、钙质、自生黏土胶结物等；

• Carbon-Oxygen Isotopic Characteristics of Authigenic Dawsonite and Its Genetic Significance

  自生片钠铝石的碳氧同位素特征及其成因意义

• The formation timing of chlorite is not earlier than the initial compaction stage, but not later than the appearance of authigenic quartz;

  绿泥石的形成时间不早于初始压实阶段，不晚于自生石英的出现；

• Precipitation of authigenic uranium and its controlling mechanism in sediments from the East China Sea and Okinawa Trough

  东海和冲绳沉积物中自生铀蓄积过程及控制机理

• Authigenic mineral assemblage and two types of diagenetic ambient found in the Meso-Cainozoic reservoir sandstones in Tarim basin

  塔里木盆地中新生界储层砂岩自生矿物组合与两种成岩环境

• K-Ar isotopic chronological study of authigenic illite in reservoirs

  油气储层自生伊利石K-Ar同位素年代学研究现状与展望