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
2-Ethoxybenzenecarbonamide
aid program
airshaft
ak-style
alphabetic information
ambulance exchange point
antag
anterior lobe normone
ANTP
arithmetic-geometric mean inequality
arteria comitans nervi ischiadici
asymptotically locally optimal design
automatic overload circuit breaker
awarenesses
balletti (italy)
belly-aching
bepuzzle
big-bass
blowing his top
brown noddy
Burmese rosewoods
cow whal
crashes out
deglazed
dicalcium orthophosphate
discrenation
disposal of garbage
doriss
double coincidence spectrometer
elecroencephalogram
Etéké
extended play record
faith money
family Mylodontidae
fissura sterni
flying time spectrometer
fold hinge
formylated
full-admission
glandulae mammaria
go-away-bird
gomeril
griment
have an edge on
horse-drawn vehicles
hull vibration
hydrazinolysis method
hyperluxe
Impilakhti
insights
jumped in
keratolysis exfoliativa
Klorpromex
laboratory installation
labyrinthine veins
Lancashire peeler
linear flexibility
Lycopodiatae
Mach
manufacturing errors
maximum penetration force of cutting edge
mini-projects
minimum working probit
monkeybone
musiccast
necrobiotic
Nord, Pte.
offset angle of jib
ontogenetic
operating system service
operation capacity
organic species in seawater
pathogenically
pipe dope
planned economy country
polycotyledonous
polymorphically
prestressed concrete drilled caisson
price differences
prime fish
rejoins
renegotiators
Rep'yëvka
reseration
scintimetry
Scydmaenus
semiretired
smolders
Soprocide
south east trade drift
stoccados
styrene bromohydrin
telemetering station
two-body force
Ugandan monetary unit
uncinate(uncinatus)
unlocking wheel plate
upside-down charging
Uvulopharyngoplasty
vendor-specific
waist level viewfinder
wave making resistance