独立液压系统

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(91) / 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(65) / 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(72) / 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(57) / 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(117) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
adaptive grid technique
anode current impulse
aphorists
argentiferous lead
ascendances
barclay classroom climate inventory
bottom half-shell
brineshrimps
bugajski
cavalierisms
cerebroretinal angiomatosis
cfx
chengchi
chloperastine
construction of a function
convection type superheater
crowd-pleasings
customs bureaus
digital stepping recorder
diplophonic
disease of metabolism
dislocable
dudebros
economic changes
Ehrlich-Biondi-Heidenhain stain
embossing plate
enginee's office
eulalia
fork motion knock
formal justice
genus Atropa
georectification
graph of linear function
grease floatation tank
Hill equation
Hindes
hypophysiotrophic
Joseph Pt.
kenneth rexroth
laser deflection technique
lenns
lens sutures
Lieberkuhnian
lorelle
Lowland Scots
magnesium rhodanide
maintenance dose
Mazandaran Sea
Michelia aenea
micrometazoan
Mihǎileni
Miyashita
multiple-ram forging
neonatal impetigo
noise-feedback coder
non-housing
nonionic surface-active agent
operating work
outbar
overboard
Parrett, R.
passenger engine
paucine
photoemissivity
pineappled
pleximetric percussion
porous media flow
postmediaeval
precocialism
private buyer
pseudomonopodium
Ptilagrostis junatovii
pwned
resource constrained
rhombic antenna of feedback type
rhythm sticks
richwood
Schrodinger's wave equation
semithin section
sense of legal system
sequential induction
ship-load
shore-based aids to navigation
simple list form
soundboxes
spark quenching
split catalog
strong scaling law
sub element
suction well
tappet for fuel injection pump
teat cup liner
thalamita stephensoni
the theater
topotecan(TPT)
townsmen
trivelpieces
tundra soils in the arctic area
whirled lamination
wind freshens
yellow cabs
zenith instrument