焊缝气孔

rtue 美德,德行 virus 病毒 vision 幻想,视觉 vital 极其重要的 vivid生动的,鲜艳的 volcano火山 voltage 电压 voluntary自愿的,志愿的 volunteer志愿者 vote票,选票 wage 工资,报酬 wagon四轮马车,大棚车 wander漫游,漫步 waterproof 防水的,不透水的 wealth

发表于:2018-11-29 / 阅读(132) / 评论(0) 分类 用mp3背四级单词

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes,it has been uesd in China for almost twenty years. A:在中国有使用CAM的吗? B:有啊,在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(106) / 评论(0) 分类 天天商务口语

异构是相对于同构而言的。异构词是指在拼写上只相差一两字母的两个或几个单词,若异构词里有一个是我们所熟悉的,就可以拿来记忆其他不熟悉的异构词(GRE单词)。异构法最适合记忆中

发表于:2019-01-18 / 阅读(138) / 评论(0) 分类 雅思英语

underlie vt.位于...之下, 成为...的基础 vein n.血管, 静脉, 叶脉, 翅脉, 矿脉, 纹理, 性情, 心绪 vt.使成脉络, 象脉络般分布于 visa n.签证 vt.签准,维萨信用卡 vo

发表于:2019-02-07 / 阅读(121) / 评论(0) 分类 考研英语

Science and technology 科学技术 Prospecting for oil 石油勘探 Grains of truth 千虑一得之法 Putting rocks in medical scanners may help the search for oil and gas 采用医学扫描仪对岩石样本扫描,可帮助寻找石油和天然气

发表于:2019-02-16 / 阅读(89) / 评论(0) 分类 经济学人科技系列

navigability 适航性 dismantle 拆除 commemoration纪念 tilting 倾斜的 monorail 单轨铁路 ribcage 胸廓 weld 焊接 bolt 插销,螺栓 hydraulic 水力的 clamp 夹紧,固定住;夹钳,螺丝钳 axle 车轴 revolution 一周(转) cog

发表于:2019-02-19 / 阅读(119) / 评论(0) 分类 雅思英语
学英语单词
alaskane
antebellum
apoxesis
apple turnover
aquabib
Arago's rotation
articulatin
Avaxim
bagpiper
balseria (panama)
beauseigneur
bone mineral
brachial fold
Brekken
Brunei Town
built-in error correction
catchcries
centuplications
Chagos Trench
chart level
circlec method
content element
cross-assimilation
crossover valve
crown rent roll
decoupled zero
discharge of storm sewage
drilling people
earcaps
engine lifting bracket
faint heartedness
film boiling range
Frand partial dislocation
Gillmore needle
Gonorhynchus
granitational equilibrium
Grecian slipper
Greffen
hackings
harmonic range
herb simons
home machine
hydrocenids
hypodiastole
incipient error
infectious particle
jiu zhang suan shu(nine chapters on mathematical method)
Karlowitz
kat-
L(alpha)-argentite
labiodentally
load dispatching centre
mansarts
Mary L.
mattoirs
mdrc
meter in system
mortgage finance
neurite
oracle
organic accelerator
part-number
permit for transportation of the customs
petroselinolic acid
Peucedanum violaceum
phase slowness
pillow block bearing cup
preapp
printing computer
proper efficient solution
pyroacids
replevy
rice soil
round ligament rupture
scapulocoracoidea
Scheffer stroke
sectioning method
set much store by
skin pass mill
Somatmpin
South-South Conference
spetows
stablemate comparison
Strobilanthes compacta
Sulcus calcarinus
Swertia conaensis
swiveling unloading flap
system of axes
tactick
technifermion
Tetrachilomastix intestinalis
the interaction
the performance
to table a proposal
underground layer
university computing company
velo
ventilation pipe on roof
ventral cell
walking through