n. 春分;春分点(约在3月20日)

Twice a year, day and night, fall into balance, lasting for nearly equal length. Known as equinoxes, Latin for equal night, they occur in March and September and along with solstices mark the changing of seasons as Earth travels around the sun. Astro

发表于:2018-12-03 / 阅读(170) / 评论(0) 分类 自然百科2008年

Twice a year, day and night, fall into balance, lasting for nearly equal length. Known as equinoxes, Latin for equal night, they occur in March and September and along with solstices mark the changing of seasons as Earth travels around the sun. Astr

发表于:2018-12-05 / 阅读(118) / 评论(0) 分类 国家地理2008年

Vernal Equinox or Spring Equinox is the fourth solar terms in the total twenty-four. Its the middle of spring and usually on the 20 or 21 of March every year. On this day, the sun directly blazes down the equator, so that day and night is equal in le

发表于:2019-02-01 / 阅读(148) / 评论(0) 分类 英语作文

That is Dr. Wang Huiyao, an expert on global migration and global talent, speaking with our reporter Zhou Jingnan.

发表于:2019-02-21 / 阅读(130) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
acceptance division
action list
ad serving
adjustable binocular loupe
advisory machinery
aeronautical en-route information service
aeroradioactivity
agricultural accounting
Akinophyl
algol implementation
alpine glaciers
Anchor fouled by the stock!
Araripina
augmented part
aunting
beyond-the-horizon communication
blade shrouding ring
brain cell transplantation
bursae mucosa subcutanea
caloyer
cathode blank
cleasby
closure by jacking and sealing-off crown
coded information
concurent heating
configurational unit
conservatees
data alphabet
data zone
debrief
deindustrialising
dickiest
double account form of balance sheet
dragline cableway excavator
drill-hole annulus
eamless
embowelling
essence d'orient
exchangeable cations
excussio
femic minerals
finite permutation group
first instance
forest squatter
four-faced sawing
freezeframes
gateway theory
government gridlock
graphite cooler
hard and fast ashore
Harlem sunsets
heat insulating board
hexagon socket countersunk head bolt
i-take
indicated micrometer
initial request
keyless watch
Korean War
lead powder primer paint
lever lid
Lieberkuhn's ampulla
load-time curve
MIAW
missel
non-uniformity of scanning
once-through condenser cooling
onset time
pantlessness
parallel learning structure
perforated sprinkler
periodic load
perturbation turbulence
polyvinyl chloride (PVC)
power net
radioactive contamination of crops
radwaste building
reduced enamel epithelium
salamander stove
santonic acid
scar diathesis
scarf down
silicate process
Sir Richard Francis Burton
spermati-
take out something
textualize
thousandths-place
threefold barrier
travel on home leave
trinominal
undumpisher (england)
utertus
vercruysses
von Neumann criterion
warrants
washboard scalp
water transportation enterprises
wooden-headed
yellow cypresses
ying yang
Zangba