[网络] 系统开发生命周期

Keynote Address at the World Health Summit 在世界卫生峰会上的主旨讲话 Dr Margaret Chan, Director-General of the World Health Organization世界卫生组织总干事 陈冯富珍博士 Berlin, Germany 德国 柏林 11 October 2015 2015年

发表于:2018-12-18 / 阅读(109) / 评论(0) 分类 英语口译

We are here on Seal Island, off the coast of Maine, to observe the heroic track of one baby puffin to the sea. In order to do that, we'll have to use special infrared video because the track will begin at night. Just because this young puffin is maki

发表于:2018-12-30 / 阅读(112) / 评论(0) 分类 国家地理2007年

Broadcast: May 12, 2003 By Jill Moss This is the VOA Special English Development Report. Each year, millions of people in Bangladesh drink ground water that has been polluted by naturally high levels

发表于:2019-01-02 / 阅读(67) / 评论(0) 分类 VOA2003(上)-社会广角

Development Banks to Fund Sustainable Transport The worlds eight largest development banks say theyll invest 175 billion dollars to finance sustainable urban transportation systems. The announcement came at the U.N. Conference on Sustainable Developm

发表于:2019-01-13 / 阅读(33) / 评论(0) 分类 VOA标准英语2012年(六月)

This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are

发表于:2019-01-31 / 阅读(75) / 评论(0) 分类 2010年慢速英语(一)月

淡水FRESHWATER 淡水资源Freshwaterresources 谈水保护Conservationoffreshwater 水坝Dams 冰Ice 湖泊Lakes 自然排水系统Naturaldrainagesystems 河流流域开发Riverbasindevelopment 河流

发表于:2019-02-02 / 阅读(64) / 评论(0) 分类 英文语法词汇
学英语单词
-bund
anatomia medica
anisodactylous foot
anthracemia
antietam
aquella
araoxen (araeoxene)
backle
baffle loudspeaker
Ballymurphy
be badly off
bemusement
biocircuit
busbar insulator
call control procedures
CAT (computer-aided test)
causativizes
Chev.
coalescence of droplets
coefficient of coincidence
commodity production with individual labour
compulsory certification
coopers pen alloy
creation of vacuum
cruising power
dctc
Dietzel silver refining
differential type gate
discharging machine
docking adapter
enring
extra-strong
fire brigade vehicle
flame-emission spectroscopy
gaviiform seabirds
greedheads
gross efficiency
house-fall method of transfer
hummerite
Hurun
in tens
incoming radiational type
individual packaging
instrument of indebtedness
internals
Italian cord
kapruns
Karatsuba multiplication
ketleys
land-and-sea
laser adjustment
log log paper
lymphatic tissues
Maffucci's syndrome
Maigmó
meander width
MECDs
merkava
methylisobutylxanthine
minigreenhouses
mixing equipment
moisture proof membrane
molfettas
multilocular ovary
Mussolini
Mörkö
naphthalimide
offences of threaten
pedobarograph
perched groundwater
pinion blank
pleurothotonus
pocket watch
position invariance
Pskov school
recessed square
resorbin
Sabkha environment
Salix denticulata
salvational
seed coating machine
shell rack
shipwreck survivors
sinus cardinales
splack
stuffly
suspendible
Tallerman treatment
That street is only two miles long
theory of functions of several complex variables
tightly wound coil
time bill of exchange
tongass
tool shed
transformation by reciprocal radius
tumor of skull
tungsten monoxide
turns-insulating
two-bend processing scale breaker
unidirectional binding tape
Wegner's disease
Winterval