物质降解

Mass School Shootings Mostly in Small US Towns In the United States, mass school shootings are most likely to happen in small towns and suburban areas. One example is the shooting last week at a high school in Santa Fe, Texas. Ten people died in the

发表于:2019-01-03 / 阅读(55) / 评论(0) 分类 2018年VOA慢速英语(五)月

By Lisa Schlein Geneva 22 June 2007 The U.N. Environment Program says environmental degradation is triggering tensions and conflict in Sudan. A new study foresees no long lasting peace in Sudan unless widespread and rapidly accelerating environmental

发表于:2019-01-13 / 阅读(82) / 评论(0) 分类 2007年VOA标准英语(六月)

UN Warns Against Land Degradation A top U.N. advisor said on Friday that every minute, 23 hectares of land are degraded by drought and desertification. He said its damaging the economic, social and environmental pillars needed for sustainable develop

发表于:2019-01-13 / 阅读(44) / 评论(0) 分类 VOA标准英语2011年(十二月)

By Barbara Schoetzau New York 20 April 2008 Pope Benedict XVI ended his six-day visit to the United States with a jubilant mass at the 57,000-seat Yankee Stadium. From VOA's New York Bureau, correspondent Barbara Schoetzau reports the leader of the w

发表于:2019-01-31 / 阅读(70) / 评论(0) 分类 VOA常速英语2008年(四月)

By Valer Gergely Washington, D.C. 11 April 2007 Watch Environment Exhibit The effects of environmental degradation have been increasingly seen as contributing to conflict in various parts of the world. The growing scarcity of natural resources as a

发表于:2019-02-05 / 阅读(98) / 评论(0) 分类 2007年VOA标准英语(四月)

New UN report highlights livestock production as major environmental threat Steve Baragona | Washington, DC 04 June 2010 A new United Nations report singles out food production as a major factor driving environmental degradation. Raising animals for

发表于:2019-02-12 / 阅读(57) / 评论(0) 分类 VOA标准英语2010年(六)月
学英语单词
accounting for agency and branch operations
accrued cumulative dividend
acinosum carcinoma
aechmea fasciata
allocating phase
Alloeocoela
auto oscillation
backsters
base tacheometric staff
bladensburg
bleeding rate
body flanged
budgeted allowance
burning resistance
cake-decorating
calculator for occasional use
Caramoan Pen.
Castets
chromosome mappings
chrysenes
cloacogenic
combined highway and railway bridge
Courlose
create task
Czudec
dairy cleaner
defective interfering RNA
dialogise
diaziquone
dichotomia
dimensionings
dipsad
dolomitizing
electrical conductance levelmeter
elen
embossed metal ornamentation
find in projects
fracture of ilium
freelances
fuel rich
full-span output stability
fuzzy query
gazeteer
genus subularias
goef
guiding bush
half-armours
heart-bypass
heat-transfer control
hematein tests
ho ho
hollow ball bearing
ice cream cone filling machine
If, Château d'
improved foundation
intercommunication flip-flop
jag-fucks
Jansen system
Karamyshka
light ice
log stain
lower cord
Machilus monticola
malec
man-in
maraini
mastogloia varians
mattos
metamorphic deposit
Minto Inlet
moskvas
multiprocessor overlapping
musculi brachiocapsularis
ninhydrins
non-bolshevik
nuclear gauge
oboe
Okatsu-wan
outer complement
pass hence
primitive pulp tissue
Raw.
relative growth rate
sanitary convention
sealyham terriers
season anestrus
self align
self-activities
SI (screen-grid input)
split return wire
standard type wheeled tractor
stator vane
steam-jet air ejector
subf.
tight two shot
Toroli
tree automation
triosseal canal
unicco
Upwey
vascular plant
zozobra