套钻

block and tackle 滑轮组 boring 钻孔 circulate 注入,环流 coring bit 取芯钻头 cutting bit 钻头 cylinder 圆柱体 derrick 井架 drill pipe 钻杆 every so often 时常 geologist 地质学家 gusher 喷油井 mineral 矿物的 rotate 使

发表于:2018-12-02 / 阅读(227) / 评论(0) 分类 新概念英语第四册单词MP3
学英语单词
academic ability
action of essential amino acid
Ahle-Quran
alay
allowable shear stress
APP-BP1
applied linear analysis
audit capital
azotemia
balancing condenser
Beaufort force
blue pencils
borehole teleview logging apparatus
bring sth into use
bwould
catch by the heels
chitosamine(glucosamine)
completely reducible
confectio rosae
constant rate period
consulting room
crusadoes
Decaspermum gracilentum
deck transverse
design steam temperature
Di-Sec-Octyl
diamond coil
diastereomeric
divided touch
Double-carding
effective expected price
factory-gates
fail closed
first trimester of pregnancy
five past
forced-convection oil cooling
Frickenhausen
general over supply
geocratic motion
Girona
global style sheets
Grandisonian
gyrth
identified leakage
image analysis
imbedded guide
Inchoun
jollying
Kandi, Tg.
lateral adjustment
liefman
lobster-claw deformity
long term sustainability
marketing segment
minimum of existence
mobilization
modified collagen fibre
moisturizing lotion
N.B.L.
netsourcing
neutron drip-line
noise reduction system
on show
one-
otic notch
pass round
pluteus leoninus
Pogranichnyy
Porges
prethy
Puccinia tangkuensis
pugnicion
pump load
puroconductivity
put the cart before the horse
pyroxene porphyrite
Quatro Barras
query decomposition
radar data processing equipment
rain dances
resumption of residence
rum dumb
schlangers
shot-drilling machine
silicon carbide varistor
sleepy cream
softener
spree (spreva)
step-on
subscapular fossa
sullage barge
survival ability
Teradomari
thesterness
toeplitz recursion
transpots
tussant
undreams
ungummed
visita
wagner ground
zone purified metal