un. 人口增长;种群增长
[网络] 人口成长;族群成长;族群增长

Lesson 9 Is It a Good Idea to Control Population Growth in the World? Text What Overpopulation Feels Like We moved slowly through the city in a taxi and entered a crowded slum district. The temperatur

发表于:2018-11-27 / 阅读(171) / 评论(0) 分类 高级口语教程

The U.S. population is increasing at nearly one percent a year, making the United States the world's fastest growing industrial nation. 美国人口正以每年将近1%的速度增长,这使美国成为世界人口增长最快的工业化国家。

发表于:2018-12-02 / 阅读(82) / 评论(0) 分类 VOA双语新闻 Bilingual News

EXPLORATIONS -January 30, 2002: Population and the Environment By Cynthia Kirk VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Tod

发表于:2018-12-07 / 阅读(76) / 评论(0) 分类 Explorations

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(44) / 评论(0) 分类 VOA标准英语2013年(六月)

Population Growth It is well-known that there has been a drastic increase in world population. But it is probably less well-known that the extinction rate of wildlife species is experiencing a parallel trend. Take the United States for instance. In 1

发表于:2018-12-18 / 阅读(98) / 评论(0) 分类 英语专业四级听力50篇

DEVELOPMENT REPORT – December 16, 2002: UN Population Study By Jill Moss Broadcast: December 16, 2002 This is the VOA Special English Development Report. The United Nations Population Fund has relea

发表于:2019-01-02 / 阅读(54) / 评论(0) 分类 农业与发展

By Jerilyn Watson Broadcast: September 11, 2003 This is Steve Ember with the VOA Special English Education Report. About one-in-four people age three and older in the United States is a student. The g

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 VOA2003(下)-教育与新闻

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(138) / 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(159) / 评论(0) 分类 2006年VOA标准英语(三月)

By Lisa McAdams Moscow 08 March 2006 No country faces as severe a population decline as Russia. Disease, accidental death, and a decline in healthy newborns are to blame. In fact, deaths in Russia out

发表于:2019-01-08 / 阅读(115) / 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(149) / 评论(0) 分类 2006年VOA标准英语(八月)

By Lisa Schlein Geneva 27 June 2007 The United Nations warns that a doubling of urban populations in Africa and Asia by 2030 will have harmful consequences if governments do not prepare now for the coming growth. In this year's State of World Populat

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 2007年VOA标准英语(六月)

There is a consensus among the delegates and world leaders attending the climate change conference in Copenhagen on the need to cut greenhouse gas emissions and shift to cleaner/more efficient energy. But a research center in Britain is espousing a d

发表于:2019-01-13 / 阅读(56) / 评论(0) 分类 VOA标准英语2009年(十二月)

China's population中国人口 The most surprising demographic crisis出乎意料的人口危机 A new census raises questions about the future of Chinas one-child policy 新的人口普查结果对中国独生子女政策的未来提出了质疑 DOE

发表于:2019-01-26 / 阅读(114) / 评论(0) 分类 经济学人综合

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(90) / 评论(0) 分类 阅读空间

BEIJING, Mar. 18 (Xinhuanet) -- Urbanization will be a major feature of China's economic growth and continue to gain momentum, Liu He, Party chief of the Development Research Center of the State Council, said on Saturday. At the China Development For

发表于:2019-02-06 / 阅读(70) / 评论(0) 分类 英语新闻

奥地利的人口超过8.5亿 VIENNA, Feb. 19 (Xinhua) -- The Austrian population was over 8.5 million at the beginning of 2014, marking consistent steady growth. The Statistik Austria figures released Wednesday show an increase of 52,990 people ove

发表于:2019-02-08 / 阅读(61) / 评论(0) 分类 英语新闻

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(92) / 评论(0) 分类 实用英语

Latest figures show, the number of people in their working-age decreased by over 3 million in 2012, accounting for some 69 percent of China's total population. Ma Jiantang, director of State Statistical Bureau, warns this is a serious issue. It is th

发表于:2019-02-21 / 阅读(59) / 评论(0) 分类 英闻天下

Population Growth The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not b

发表于:2019-02-25 / 阅读(64) / 评论(0) 分类 双语有声阅读
学英语单词
a busy bee
ABC-1020
ageists
Agrimonia viscidula
aneurysm clip
apodiptacus coniunctus
aydar
blackowned
box loom
brigandin
camp stool
chlamydo-spore
constant frequency oscillator
constitutional movement
continental congresses
contractor all risks insurance
copulatory appendage
cork-jacket
coulures
country of birth
definite appropriation
delias pasithoe curasena
differential field
door panel
doplic
drainage facility
dryopteris reflexosquamata
dyncm
eicosene diacid
entophagous
envigor
ergodic source
etafenoxine
eumolpamarygmus chingshanum
fabricated by the buyer
false testimony
family cruciferaes
fatty acid process
firn snow
foggara
forcing condition
functional convergence hypothesis
glacier motion
gold plated contact
half-bred sheep
hcu
heterolyses
HF1854
hoffstra
holy writs
hybrid control system
importante
interfacial phenomenon
interlayer contact
iofetamine
JDAL
jebel ed druz
kick-back test
klinotaxis
late commitment
locking tab washer
longitudinal aspect ratio
Mandragora chinghaiensis
marine environmental assessment system
Markov measure
Meryhippus
mooths
Muidumbe
n-nitroso
neatlier
newseum
ninjitsus
ordering statement
peanut head
preliminary mentor
profuse
put into orbit
Płonia
re-assignment
Regio lumbaris
sales activity index (sai)
scales of osteolepis
screen wall
sheath red rot
sit upon sth
smullyan
Songhwa-gun
sound ranger
spread-spectrum multiple-access
stern-tube stuffing box
street certificate
sublingual veins
substantive dyeing
taken up with
tax settlement
there's no rest for the wicked
transactional leader
Triffin Plan
turks
wairarapas
winter-sport
wood-tar fraction