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(180) / 评论(0) 分类 新概念英语第四册单词MP3
学英语单词
'er indoors
absolute differential
accumulate
acoustical plaster
apoliticism
arctolite (arktolite) (arktolith)
atebrine
auquel
automatic flash unit
B plots
backbenches
body at the front
body englishes
both sewer system
bridulle
Brightbelly
cervical contraceptive device
charge cask
cladding technique
clodanolene
close the book on
co-selling
colura inuii
corona proof cable
crib-bit
degree of transcendency
deka-watt
depart from sth
diagrammer
dogmatisms
East Anglia
EGPRS
elutriating funnel
eucken equation
filling capability
final heading
fragilopalia bitaeniata
GK,GK
gonadrotroph
Greekest
Hadamard transform image coding
he started it
heads-down tribe
helix-angle
hook-like structure
intertan
jujitsus
Kauffmann's tests
kiln hole
liquid hydrogen
maturation of ovum
merchandising right
mini-mall
mokihi
moltmann
Montecatini Terme
MTRS (magnetic tape record start)
munasar
Nannosciurus
navicula cincta
negotiation of contract terms
nigritude
normal accommodation coefficient
photopolarimetry
pilot narrow-band filter
polies'
polymer based composite
powres
prescribers
principal image components
quarrion
reference altitude
regional anaesthesia
requirement of written form
retire into oneself
reversible axial-flow fan
roizen
Sambaya
sediment transportation
seem
Shek Pik
shikotsu l.
ship-chandler
shipoo
side chain theory
silicon-oxygen tetrahedron
suboccipital decompression
subsidiary books of account
surface subsidence
tatem
tenacissoside
thiohistidine
throw in their hand
time to depth conversion
to-punish
tollen's aldehydes test
valvulae processus vermiformis
waterlocked
welder's head screen
weskits
white mangroves
zoomable