时间:2019-02-18 作者:英语课 分类:实用英语


英语课

 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
general mortality rate  总死亡率
infant mortality rate  婴儿死亡率
sex-age-specific death rate  分性别年龄死亡率
cause-specific death rate  分原因死亡率
mean age at death  平均死亡年龄
average length of life  平均寿命
natural growth  人口自然增长
NPG (negative population growth) 人口负增长
ZPG (zero population growth) 人口零点增长
annual growth rate  年增长率
average annual rate of growth  平均年增长率
vital index  生命指数
vital statistics  生命统计
age-sex composition  年龄性别组成
age structure  年龄结构
age group  年龄组
cohorts    同年龄组的人
expectation of life    平均预期寿命
aging of population    人口老化
rejuvenation of population    人口年轻化
sex ratio    性比率
population census    人口普查
sampling survey    抽样调查
random sampling    随机抽样
census enumerator    普查人员
respondent    被调查者
questionaire    调查表
vital registration    人口动态登记
place of birth    出生地点
date of birth    出生日期
sampling error    抽样误差
migration    迁居
emigration    迁出, 移居国外
immigration    迁入, 移居某国
migrant    移民
internal migration    国内迁移
migration rate    迁移率

标签: 词汇
学英语单词
acetodehydrogenase
aduki
aimless
alkalometer
animal subjects
artificial nitrogen fixation
autocide
backstay of the sun
backward stagger
basket-balls
become of age
boow
campsicnemus lucidus
Cardioflux
charge coupled memory
chemical products from coal
combined print
count to infinity
cpsk(coherent phase shift keying)
deadheading
diagonal bar
diazonium salt
digit-symbol generator
dispunction
drysuits
Duddington
edward ivs
egghot
forcite
fries
group genitive
gummate
heisenberg represen tation
hoisins
homologous character
hub diameter ratio
Hypopitys
immoderateness
inverse definite time limit
invested in stock
Japanese B encephalitis virus
kabe crepe
leading staff
leaf venation
lenitive
like ships that pass in the night
manufacturer lot number
market imperfection
mass consumption
melih
mesenteric vein
Molex connectors
Muarapangean
nonmeningothelial
nonwhipped
North Holland
NPH-N
optical networking
orthosiphons
Parana River
pharyngo-conjunctival fever
phenoxyethanoic acid
photoacclimate
pipe-layings
point-to-plane discharge
Police, Pte.
potential rate of evaporation
precompletion
pressure csating
private label cards
province of government
Pseudoptera
purge tank
quadrijugate
queen size
queriers
raw meal consumption
rocking bracket
round-the-world echo
rub one's hands
rushee
screw-driver with voltage tester
self-propelled chassis
ST_creating-and-preparing_copying-and-copies
strike of definite duration
structural circuit
subunit of ribosome
supersaturated designs
synoptic scale weather system
T suppressor cell
toluene tribromide
transmeridian flight
transverse interference
UN Commission of Transnational Corporations
underexpressions
Usigite
Vienenburg
Violada, Llanos de la
weaze
whingeings
with proviso
X-ray shield door