原生岩;母岩

native rock的用法和样例:

例句

  1. The mother rock derived form Archaean and Early Proterozoic metamorphic rock from the north-east part of Ordos Basin.该区延长组母岩主要来自盆地东北缘的太古代及早元古代变质岩。
  2. Once formed, zircon crystals are so durable that they can persist even if their parent rock is exposed at the surface and destroyed by weathering and erosion.但是,这些锆石所蕴含的讯息似乎隐晦不清,部份原因是地质学家无法确定它们的母岩。

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学英语单词
a brace of
activity accounting
ad fin.
aluminum sodium sulfate
antevolate
artistic effect
autogenous regulation
biological early warning
burtchaell
business-strategy plan
campanelli
Ceregulart
chairmat
chiller-dryer
cityview
colnett
complete equipment for salt refining
crosssea
cystadenofbroma
dhimma
diakonos
Diplaziopsis
direct suction
electric transporting appliance
electronic documents
emulsion dispersion
Evadyne
extra-statutory
First Nation
fix a millstone round one's neck
floppy disk cartridge
folded horns
forgitty
gissel
hand lining
hand round
harvester's lung
heel breast
hollow jet valve
hydrocarbon collector
igelite
illicit recording
indurately
inflat-
johnny bags
karst engineering geology
lamellar corpuscle
landing craft tank
left-hand thread tap
lei
lot-by-lot inspection
m2 car
Macrorhamphosus
make a pass at sb
marines
megascpic
musa itinerans formosana
nitrogen-sealed
nonagonistic
nonuniform quantization
not trouble to do
notty
Nuriootpa
oldboy
para-phenylenediamine
passenger air terminal
point velocity
point-by-point computation
power-operated door
pryest
pseudoprimes
Punjabis
quealy ?
radoxes
raphanin
regrind bit
respiratory preheating technique
sacristons
safety management system
selective catalyst
signaling channel
slammered
Smith's strength tester
South Street Seaport
spoiled cocoon
stakeholding
superatomic
synthliboramphus antiquus antiquus
tanjung raja (tandjung radja)
tariff increase
teatowels
Thibiergo-Weissenbach syndrome
tinch
tourist car
tracheolar
Tserovo
very coarse sand
wellbutrin (buproprion)
WEO
wide-angled object-glass
worldsend
writed