高压设备,超高压装置

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U

发表于:2018-12-15 / 阅读(162) / 评论(0) 分类 新东方背诵文选

This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Scientists have worked for twelve years to develop what they call Green Super Rice. They say several varieties should be available to farmers about t

发表于:2018-12-16 / 阅读(44) / 评论(0) 分类 2011年VOA慢速英语(二)月

The pressure vessel of the No. 5 reactor at the Fuqing Nuclear Power Plant in Fujian has been installed. The facility is using Chinese designed-and-built third-generation Hualong One reactor technology. The nuclear power unit is scheduled to be put i

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 2018CRI中国国际广播电台

Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete

发表于:2019-01-08 / 阅读(47) / 评论(0) 分类 英语小短文

Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h

发表于:2019-01-14 / 阅读(54) / 评论(0) 分类 VOA标准英语2011年(四月)

Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete

发表于:2019-02-17 / 阅读(32) / 评论(0) 分类 双语有声阅读
学英语单词
aart
actinomycosis
adoral wreath
aquifolioides
assemblage
at his leisure
boom topping
bulk technology
Bulla Régia
bumble-bees
cancer of bile duct
Cargo Common Committee
cases with side boards broken
close-knit surface
co-patron
coal tar colour
compromise verdicts
corticosteriod withdrawal syndorme
cuirassier
danni
digital readout oscilloscope (dro)
division plate
echo canceling
efferent neurons
eggspert
equitable rate basis
feeding stuffs
feminerds
financial corporation
first backcross generation
fixed-set order
Forrest
frank-fees
genus camellias
geometric significance
government stocks
Gressoney-la-Trinité
groundstate
halke
hamamelidid
hard chromium
head vat
heydrich
hoisting limit
hot-air
hovering out of ground effect
infowrme
internal riser
intrinsic safety sound power telephone
ipsissima verba
jotted down
Lactobacillus bifidus
Lava, Nosy
loading
Læborg
manage the labouring oar
modjeski
modulated current
muscardin
national navtex service
nerve of a system of sets
niobtantalpyrochlore
Obanian
olavarria
OLDI
Orbieu
owe gratitude to
petrees
Phaseolus angularis
pitch control oil pump
plug system
polytrochal
pseudo-circle
put on style
rapid reading
re examine
Rhododendron lateriflorum
ripewood
Schubertiad
self - drilling screw
silverinesses
soil cursting
stephenses
subcellular organelle
sumeria
technical final age
technological knowledge
tetragonal crystal
the National Aeronautics and Space Administration
thondamen
tide zone
TransferJet
trelfords
tryptophanyl
two pitch propeller
two-pi counter
unmarking
varech
water jet cutting
wehunt
west dunbartonshire
wood copper