authigenic的意思

authigenic中文翻譯：

adj.[地質]自生的

相似詞語短語

雙語使用場景

Formation of late authigenic clay minerals and recrystallization of early clay minerals.───晚期自生粘土礦物的形成和早期粘土礦物的重結晶作用。

Authigenic zeolites are index minerals for the growing band of secondary pores.───沸石是地下次生孔隙發育帶的標志礦物。

Eodiagenesis is characterized by the assemblage of carbonate-analcime-anhydrite, while authigenic kaolinite is found in some strata.───淺埋藏期以碳酸鹽~沸石~硬石膏組合為特征。

Carbonate cements are the most abundant authigenic minerals in the Palaeogene sandstones of Lishui sag, East China Sea basin.───碳酸鹽膠結物是東海盆地麗水凹陷古近系儲層砂巖中最為重要的自生礦物，主要類型為鐵白云石和方解石。

A new method with repetitive freezing thawing process was developed to separate authigenic clay minerals from sedimentary rocks.───嘗試了一種從沉積巖中分離提純自生粘土礦物的方法———反復冷凍-解凍法。

Oil-bearing fluid inclusions have been generally believed as samples of paleo oils reservoired in authigenic minerals.───油氣包裹體是保存在礦物中的古油氣組分。

Authigenic pyrite is the normal product of anoxic sulfate reduction in marine sediments.───自生黃鐵礦是海洋沉積物缺氧硫酸鹽還原過程的主要產物。

The filling in sandstone reservoir is clay heterobase, including a little of silica, calcareous, authigenic clay cement and so on.───砂巖儲層填隙物以黏土雜基最為常見，含少量硅質、鈣質、自生黏土膠結物等；

Carbon-Oxygen Isotopic Characteristics of Authigenic Dawsonite and Its Genetic Significance───自生片鈉鋁石的碳氧同位素特征及其成因意義

英語使用場景

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

As cement, authigenic mineral or vein, dawsonite is found not only in marine dolomite and oil shale, but also in terrigenous fragmentary rock and coal measures.

The region is characterized by permafrost, and smectite and kaolinite are the common authigenic clay minerals in the soils.

The authigenic minerals include secondary overgrowth quartz, kaolinite and illite before CO2 influx. After CO2 influx, the main cements include dawsonite and ankerite.

Typically, albite of this purity results from secondary alteration processes such as hydrothermal metasomatism or authigenic growth during burial diagenesis.

Authigenic mineral assemblage formed in different ambients is distinct to each other.

Diagenetically authigenic minerals are dominantly kaolinite, chlorite, siliceous, and ferruginous calcite.

Again the permeability is largely dependent upon sediment sorting and the presence of cements, or authigenic growths in the pore throats.

This classification is based solely on composition immediately after deposition; cements and authigenic minerals are not included.