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Felsic
英音[ ˈfelsɪk ] 美音[ ˈfelsɪk ]
长英质
常用释义
词性释义
adj.
长英矿物的
例句
全部
长英质
The
intermediate
and
acid
seamount
which
maybe
exist
,
may
be
the
main
origin
of
felsic
detritus
.
本区可能存在的中酸性熔岩海山是长英质轻碎屑物质的主要源区。
The
gold
orebody
and
ore
spot
occur
in
felsic
mylonites
.
The
mineralization
is
closely
associated with the
activity
Qf
ductile
shear
zone
.
认为金矿体和金矿点产于长英质糜棱岩类岩石中，成矿作用与韧性剪切带的活动密切相关。
Earlier
crystallization
of
felsic
minerals
than
biotite
and
garnet
is
related
with much
lower
crystallization
pressure
.
长英质矿物早于黑云母和石榴子石结晶与岩浆侵位浅（结晶压力低）相关。
The
deposits
hosted
in
granite
-
porphyry
and
felsic
or
intermediate
volcanic
rocks
are mostly
porphyry
type
of
molybdenum
deposits
.
产于花岗斑岩、长英质或中性火山岩内的钼矿床多为斑岩型钼矿床。
A
coarse-grained
,
plutonic
or
intrusive
igneous rock
of
felsic
composition
having
large
crystals
of
quartz
,
feldspar
and
mica
.
一种粗粒的，深成的或侵入的长英质成分的火成岩，含石英、长石和云母的粗大晶体。
Metallogenic
models
of
Cu
,
Ag
deposits
in
felsic
volcanic rock
of
Permian
continental
facies
of Awulale,
western
Tianshan Mt
.
西天山阿吾拉勒二叠纪陆相长英质火山岩铜银矿矿床模式。
The
massive
sulfides
related
to
felsic
volcanic rocks
in
the
back
-
arc
and
island
arc
environments
have
higher
content
of
gold
.
通常形成于弧后或岛弧环境下的同长英质火山岩有关的块状硫化物中的金含量较高。
The
clastic
sediments
are
predominantly
derived
from the
felsic
volcanics
,
some
basic
to
intermediate
volcanics
and
minor
sediments
.
碎屑沉积物主要源于长英质火山岩，同时还有部分中基性火山岩及少量的沉积岩。
Gangtangcuo
granite
widely
distributes
in
Shuanghujiaomuri
area
,
Tibet
and it
is
a set
of
Late
Triassic
felsic
intrusive
rock
.
冈塘错花岗岩体是分布于西藏双湖角木日地区的一套晚三叠世酸性侵入岩。
As to
the
activity
of
the components
,
the
mafic
component
is
more
active
than the
felsic
component
.
在组分活性方面，镁铁质组分比长英质组分的活动更为明显。
1·Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas.
长英质片麻岩是太古宙变质杂岩区最主要的岩石类型。
网络释义
长英质的
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火成岩有酸性
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