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
alcohol torch
angular spherical aberration
Antunite
association captive
Bargi
battle-royale
be consonant with
Berggiesshübel
blended molding sand
broken link
bubble chamber film analysis
buy-and-sell agreement
by the back door
candy-pink
catechism
chinese society of mechanical engineers
chitters
Chosenia macrolepis
clpd
coalyard
continuous pain
continuous-disc winding
coordinating calculating centre
crucial
cumulative production
dermatological pharmacology
detransformations
Dickenson
direct electrization
dormitory area
DRO system
ellipsoid shaving
false tack
Felis silvestris
Ferula dubjanskyi
fieldworker
fine metal
Florence Hill
forms path
fullbore spinner flowmeter
gagwriters
Galunggung, Gunung
gas sour
genus Dipus
German measles
helium bonding
hydrolabil
I.O.M.
iatrogenic dehydration
identification reaction
impact pile driving
inhibit input
interior blue stain
istake measure
jackass brig
knife-edgeds
lightened valve
LPDG
Matarape, Kep.
Nagagami
nerrer
neurocrystalline
Neuropathogeny
nitrosomonad
noddee
non-conservative constituents of seawater
non-contractual claims
Notgrove freestone
office spouse
official holding
on an equal footing with
photogenically
pneumatic concentration
Polygonum fagopyrum
protein drug
public tender
pushker
pybus
refuging
rheological dynamics
sacr
safe-keeping fee
Schoemaker's line
Shapley vector
siefer
soap fastness
stop loss cover treaty
straight guiding
submerged coil evaporator
sulphenone
tetanus immunoglobulins
tided
tongue amputation
triangular arch
two-step action controller
varacotr-tuned filter
velocity error
wavy fin
Windows 98
yudof
Zenker