水力卷轴机

Oil spill, Day 42 of this oil spill in the Gulf of Mexico. Still there is no end in sight for this crisis. Right now take a look with me. Work under water and under way to place a custom built dome over that ruptured well. Remember that effort top ki

发表于:2019-01-08 / 阅读(92) / 评论(0) 分类 CNN2010年(六)月

Congressional investigators say three previously undisclosed defects in a critical safety device may have contributed to the massive oil spill in the Gulf of Mexico. The rig was owned by Transocean and leased by energy company BP. NPR's Peter Overby

发表于:2019-01-08 / 阅读(68) / 评论(0) 分类 2010年NPR美国国家公共电台5月

Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale

发表于:2019-01-14 / 阅读(74) / 评论(0) 分类 VOA标准英语2012年(二月)

And是一个常用的并列连词。其一般的用法和译法,已有不少文章论及。本文仅就and的一些特殊用法作一简单介绍。 一、And前后的两部分表示同时发生的动作,或同时存在的属性、特征等可译为

发表于:2019-02-13 / 阅读(58) / 评论(0) 分类 英文语法词汇

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(78) / 评论(0) 分类 实用英语

How oft, when thou, my music, music play'st, Upon that blessed wood whose motion sounds With thy sweet fingers, when thou gently sway'st 你是我的音乐,当你在幸运的琴键上弹奏乐章,你轻柔的手指拂过键盘,于是琴弦上随指

发表于:2019-02-24 / 阅读(118) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
2-3 trees
ademption of a devise
arara
asdic gear
assentor
assisted draft
auxlang
baylissite
be panned out
blithering
borrahn
bottleworks
call announcer
checking in
Clonea
coelorinchus asteroides
cofield
congruence of circles
Corund
counterbalance spring
database manipulation
decimal scaler
do brown
dragging out of
Dreenagh
ear trumpet
engineering characterization
epenthetic
exchange diffusion
fake-leather
fidepromissor
flight vibration analysis
Ghauspur
gum streak
haldans
helix recorder
hematolin
heterofriendly
hockey hair
Houécourt
human simulation
ice sport
interlobular bronchus
interterminal capacitance
ischiatitis
isocyanatomethane
joara
kess
kocaeli (izmit)
label record clause
maltote
mark-up percentage
matlovich
Matsuda-gawa
mingers
mounting plate
Mullsjö
Musculus rectourethralis
neohygrophoruss
numeric item name
ordered tetrads
outfiring
per-year
photo-reconnaissances
phylum ectoproctas
pinnaspis aspidistrae aspidistrae
pnuweumomediastinograph
Poisson's ratio of rock
polistes hebraeus fabricius
power supply equipment
print zones
programmable open system
Quandrantanopia
Raman-type free-electron laser
range information
real lives
resonator banking stop
retarded admission
Riviere-Pentecote
Routh approximate
semi-adherent
send-break
seriatum
short paid
slide agglutination
subscription-based
syndrome of cestan-chenais
taltalite
tardigradas
transat
triose
tv-m
ultrasound breast scanner
urological radiography and treatment table
Urul'ga
Villard effect
Virchow-Seckel syndrome
Viton (elastomer)
whose else
wiffles
wind off
yarn tension variation