外生性生长

Lawsuit Filed to Stop Antibiotic Use in Healthy Livestock American health advocates have filed a lawsuit against the U.S. food regulatory agency to stop a practice they believe is contributing to the rise of antibiotic-resistant infections worldwide.

发表于:2018-12-16 / 阅读(51) / 评论(0) 分类 VOA标准英语2011年(六月)

Women Bear Brunt of Population Growth The global population is expected to rise to nine billion by 2050. Most of that growth will be in developing countries. However, many are asking whether such growth is sustainable, considering the amount of resou

发表于:2018-12-16 / 阅读(28) / 评论(0) 分类 VOA标准英语2013年(六月)

By Michael Bowman Washington 07 March 2006 view Global Population report By 2050, world population is projected to reach nine billion people. That would constitute a 38 percent jump from today's popul

发表于:2019-01-06 / 阅读(88) / 评论(0) 分类 2006年VOA标准英语(三月)

By Mike O'Sullivan Los Angeles 08 March 2006 watch US Population report Census officials say the U.S. population will reach 300 million in October, and that the 300th million American may well be a La

发表于:2019-01-07 / 阅读(102) / 评论(0) 分类 2006年VOA标准英语(三月)

By Ernest Leong Washington, D.C. 21 August 2006 watch Population report The Population Reference Bureau (P.R.B.) released its annual data sheet on global population growth. The report had some interesting findings. Experts in world population growth

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 2006年VOA标准英语(八月)

2004 marks the 10th anniversary of the groundbreaking International Conference on Population and Development (ICPD) in Cairo, Egypt, in 1994. Ten years ago, on the eve of World Population Day, a new campaign was launched to raise awareness of how int

发表于:2019-02-03 / 阅读(65) / 评论(0) 分类 阅读空间
学英语单词
aa. perforantes
Alismaceae
ancestral cell
anthracite duff
antispasmatic
apanthropinizations
areas in storage
Baha'ism
bifluorides
bodying
brake paddle
bulloes
cabane
caeruleum
call loan rate
Celaspun
circumcellular
cisplatin-based
clutch lining area
compellings
complete negative information sequence
condensed matter physics
conventional gas constant
coreopsises
cream of lime
culmicole
denisons
digicorder
domestic-partner
double busbar with by-pass
ekubo
emulge
encloses
energy-sector
eructated
event oriented
fatty acid peroxidase
firing irons
fitipaldi
flexible rule
form image
foul cable
frost resistance
Gasterophilidae
geographic regions
glowered
grands
ice-floes
IL-2Rr
in-offs
isodomous
keratoid cusp
Kidder, AHred Vincent
Kobiele Wielkie
main wheel well aft wall
marine iguanas
method of delivery
mondin
Mushāsh an Niswān, Khashm
Naltagua
non cash outlays
non-linear bridge stabilizer
O'Connell, Daniel
obscurum per obscurius
out of step protection relaying
Pastora, Cerro
paybox
phase-veversal coding
phenobarbitone tablet
Polevaya
political identity
prezygotic barrier
quartzine
Rehbein procedure
rheumatoid pericarditis
roof caving
rosean
scathophaga mellipes
screw feeder
shock-boundary layer interaction
sits in for
spotlight angles
stinking roger
subterraneousness
supernaturality
sweetbreads
sympycnus nudus
synantherologist
system and surrounding
telegraphoscope
the cinema
Uathach
uh-oh, Spaghetti-O
uncrystallziable
unfasteners
union-organizing
unproductive development
unsifted
Venterstad
volume-weight
vulcanodontids
water pig