椭圆性射影变换

76 years after Pluto's discovery and after 17 years of research and development, Nasa's new Horizon Spacecraft sets out for Pluto. Travelling at around a million miles a day, it's on a 9-year, 700-million-dollar journey to reach Pluto and review its

发表于:2018-12-27 / 阅读(742) / 评论(0) 分类 探索与发现2015年

我们今天学的词是:planet。Planet是行星。不过你听说了吗,太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定

发表于:2018-12-30 / 阅读(136) / 评论(0) 分类 英语每日一词

我们今天学的词是:planet。Planet是行星。不过你听说了吗,太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定

发表于:2019-02-24 / 阅读(185) / 评论(0) 分类 学个词
学英语单词
Abel, Niels Henrik
affixive
after-market
alanginine
all-wave antenna
angelia
anthropomorphitize
APC (automatic power control)
banking degree of freedom
Black's formula
bran pellets
brine(cured) hide
buhari
builder's tea
Carmella
ceratium azoricum
chimoto
closed Rieman surface
component-substances law
content broken
countermeasure for oil-pollution
dark markets
dioxolanes
dry lay-up
Emmelbaum
Ernst Heinrich Weber
excitonically
fast fission reactor
finish machined plate
for ... account
front panel (wind shield)
full of iniquities
gold-collar
group iterative method
high-vacuum roentgen-ray tube
hitch wheel
hose-reel
human markup language
hwaenggyon-do (hoenggyon-do)
immunological adaptation
inveighers
kompogas
land transformation
lifting plan
locking down
Macedonic
maribach
mentre
message reflection
mickle-what
multiple impact tester
multirotors
NDSC
nemko
nitro-hydrochloric acid
non-celebrities
nonprotein-calorie
North Dalton
November Republicans
numeric picture format item
Oldenbüttel
orthometer
oval neck
Oxytropis gracillima
pall holder
PDPGA
pericementitis
Phangnga, Changwat
plastic flower
PR (progress report)
Price equation
profile radius
program identication
pyrolysis tube furnace
ridging plough
safe logic assembly
Schonlein fungus
seed potato
semivalvate
sharp set
siphonoglyph
sjoberg
sodomist
spiral ring structure
squamosoparietal suture
St-Germain-de-Calberte
stereodefined
T-bend
terminal service manager function
tetraallyl thorium
thermal diffusion propagation
thin boiling starch
to squeeze out
treetise
type 2 system
unchivalrously
urographies
vane pitch
wahaula
washin machine
wpcb
yasuo