felsic

felsic

美 ['fels?k] 　英 ['fels?k]

  • adj.〔地〕長英質的
  • n.長英礦物
  • 網絡火成巖有酸性；長英斑巖

英漢解釋

adj.
1.
〔地〕長英質的
n.
1.
長英礦物

英英解釋

adj.

例句

The intermediate and acid seamount which maybe exist , may be the main origin of felsic detritus.

本區可能存在的中酸性熔巖海山是長英質輕碎屑物質的主要源區。

The gold orebody and ore spot occur in felsic mylonites. The mineralization is closely associated with the activity Qf ductile shear zone.

認為金礦體和金礦點產于長英質糜棱巖類巖石中，成礦作用與韌性剪切帶的活動密切相關。

Earlier crystallization of felsic minerals than biotite and garnet is related with much lower crystallization pressure.

長英質礦物早于黑云母和石榴子石結晶與巖漿侵位淺（結晶壓力低）相關。

The deposits hosted in granite-porphyry and felsic or intermediate volcanic rocks are mostly porphyry type of molybdenum deposits.

產于花崗斑巖、長英質或中性火山巖內的鉬礦床多為斑巖型鉬礦床。

A coarse-grained, plutonic or intrusive igneous rock of felsic composition having large crystals of quartz, feldspar and mica.

一種粗粒的，深成的或侵入的長英質成分的火成巖，含石英、長石和云母的粗大晶體。

Metallogenic models of Cu, Ag deposits in felsic volcanic rock of Permian continental facies of Awulale, western Tianshan Mt.

西天山阿吾拉勒二疊紀陸相長英質火山巖銅銀礦礦床模式。

The massive sulfides related to felsic volcanic rocks in the back-arc and island arc environments have higher content of gold.

通常形成于弧后或島弧環境下的同長英質火山巖有關的塊狀硫化物中的金含量較高。

The clastic sediments are predominantly derived from the felsic volcanics, some basic to intermediate volcanics and minor sediments.

碎屑沉積物主要源于長英質火山巖，同時還有部分中基性火山巖及少量的沉積巖。

Gangtangcuo granite widely distributes in Shuanghujiaomuri area, Tibet and it is a set of Late Triassic felsic intrusive rock.

岡塘錯花崗巖體是分布于西藏雙湖角木日地區的一套晚三疊世酸性侵入巖。

As to the activity of the components, the mafic component is more active than the felsic component.

在組分活性方面，鎂鐵質組分比長英質組分的活動更為明顯。

The Gacun deposit is a typical massive sulfide deposit associated with Late Triassic seafloor calc-alkaline felsic volcanics (VHMS).

呷村礦床是一個與晚三疊世海相鈣堿性酸性火山巖系有關的典型塊狀硫化物（VHMS）礦床。

The genesis of two types of Late Mesozoic intermediate-felsic volcanic rocks in Lishui Basin, Lower Yangtze valley

溧水盆地兩類晚中生代中酸性火山巖的巖石成因

Geochemistry and Tectonic Setting of Early Late Paleozoic Felsic Volcanic Rocks from the Altai Orogenic Belt, North Xinjiang

阿爾泰晚古生代早期長英質火山巖的地球化學特征及構造背景

Zircon U-Pb age, element and oxygen isotope geochemistry of Mesozoic intermediate-felsic rocks in the Dabie Mountains

大別山中生代中酸性巖漿巖鋯石U-Pb定年、元素和氧同位素地球化學研究

Geochronology and geodynamic implications of the felsic granulite xenoliths from the Hannuoba Basalt

漢諾壩長英質麻粒巖包體同位素年代學及其地球動力學意義

Early Triassic A-type felsic volcanism in the Xilinhaote-Xiwuqi, central Inner Mongolia: Age, geochemistry and tectonic implications

內蒙古中部錫林浩特-西烏旗早三疊世A型酸性火山巖的地球化學特征及其地質意義

Some problems and suggestions about the geological survey and study in Archean felsic gneiss terrains

太古宙長英質片麻巖區地質調查研究中存在的一些問題和建議

Felsic Hypabyssal Intrusive Body and Deposit Prospecting in Baiyin Area

長英質淺成侵入巖體研究與白銀地區地質找礦前景