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
acid converter process
adonitoside
ahead ignition cam
altar wine
aminiofetography
Antonovka
apical orifice
asparagin culture-medium
bailiff's follower
bartonciks
beat up someone
carry...through
committor
common law system countries
consumer-driven
corner lot
courant-friedrichs-lewy (cfl) condition
disengaging pawl
displacement type float
downward bias
electrostatic getter ion pump
endarchne bingamiae j.ag.
EpiPens
Episkopi B.
equal angle iron
falling into step
feed pump regulator
fill with pith
Fire Immunity
forescatering
Fresnel plate
gas deviation factor
gasterophilid
generalized polynomial
graduation appraisal
groundstone
gruners
hand-placed concrete
hessian flies
humancentric
hydrorachitis
hydrothermal mineralization
idle production equipments
inrosidine
inter-organization
intercostobrachial nerves
internal bound block
iodic acid
Japan Accounting Association
job losers
juxtaposition metamorphosis
labe (elbe)
lateral volar nerve
letter-strings
loyd
luteinizing hormone(lh)
mental sensitization
microfilm computer output
milk-tester
modalise
mournfully
muffe
multimovement
Myriophyllum alterniflorum
net drum
neutraliser
nonburrowing
open circuit time constant
palting
paraffined cork
patrol gang
Phragmosporeae
phylum chaetognathas
pig's fry
pillow slip
planning and preparing
pocket ear
proligestone
put the hard word on
reference nil ductility temperature
reverse pickpocket
rovibronic
schyle
semi-flat assembly bench
semifloscular
Short accounts make long friends.
stainless steel disc
stopped-flow data
Stora Le (Store Le)
surface analysis method
swap market
tarsiidaes
the middle of the road
triadelphous stamens
trifler
ultra sparc processor
vacherie
variegated variety
Vejprnice
whayne
X-ray pattern
zygopodium