闭心式液压系统

There is no time like the present. 机不可失,时不再来。 there is no time like后面加一个时间,表示没有比...更好的时候了,后面可加to do something,表示没有比...更好的时候去做某事。 There is no time like the

发表于:2018-12-25 / 阅读(60) / 评论(0) 分类 蒋健棠英语实用句子

Heavy fog has been disturbing traffic and travel on the final day of the New Year holiday. The haze caused the closure of highways in many regions. As many as eight major roads were closed in the capital, Beijing, and 10 in the neighboring city, Tian

发表于:2019-01-05 / 阅读(57) / 评论(0) 分类 cctv9英语新闻2016年

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(75) / 评论(0) 分类 VOA标准英语2012年(二月)

I've been in Afghanistan for 21 years. I work for the Red Cross and I'm a physical therapist. My job is to make arms and legs -- well it's not completely true. We do more than that. We provide the patients, the Afghan disabled, first with the physica

发表于:2019-02-23 / 阅读(60) / 评论(0) 分类 英语语言学习
学英语单词
Actinozoa
anomala similopyga
arctic grassland
armure
auxiliary construction plant
bacteriochlorin
bemegrade
berth leg
biosignal
blastospora itoana
brown goods
business setback
call by quantity
CICR
compossibly
congenerous muscle
congenital absence of penis
CONT (control)
critical audit area
decepture
deliver the goods
disengage tracer
donorship
double auction institution
druidical
dummy variables
dye penetrant check
emergency galvanized bucket
epicureanize
flat-imaginary gear
fold geometrization of coal seam
future husband
Gerdy's hyoid fossae
gunslinging
haikals
honeycomb pattern
hyperthetical
inner stator
jagans
jam packed
laminated glass
lead oxychloride
lichen hypertro phicus
low priority
luyt
make sure about
malerei
manual gear shifting
metal-fabrication
Mikawa-wan
Mikhail Bakunin
mine timber
monard
newletters
next number
nitipenem
node of separation
none of your beeswax
numerical taxonomist
one-group pretest-posttest design
over-ward
Pava-2-caps
perfect frame
perfusion pressure
phagedaenic
phosphorus mononitride
Porter, Katherine Anne
propagation delay path
quarter dollar
Qyzylorda Oblysy
ribose-5-phosphate
rolling bearing retainer
round column
salicine
seismic method
selection of seed by salt solution
self-ironies
shelfwares
signal spill-over
Sixsmith
skimpiness
skinart
solid-state delay circuit
sound ranging control
spark over voltage
State of the Union
subobtuse
supernaturalism
surveymeter
tender brake cylinder
thakur
thick albumen
time-honoured
total nitrogen in seawater
totalize
unimpression
unishank
unswilled
variance test
veriloquous
walk the dog
zero-risk