n. 红蝽科
[网络] 星椿科;红椿科;星椿象科
词型变化:名词复数形式 : pyrrhocoridaes

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(119) / 评论(0) 分类 国家地理2008年

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(108) / 评论(0) 分类 国家地理2008年

发表于:2019-01-03 / 阅读(89) / 评论(0) 分类 医务英语

Cocaine 可卡因 Cocculine 衡州乌药灵 Coclaurine 乌药碱 Codeine 可待因 Codonopsis P.E. 党参提取物 Colchicine 秋水仙碱 Columbin 古伦宾 Common cnidium fruit P.E 蛇床子提取物

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 医务英语

To All The Ghouls I've Loved Before play pause stop mute unmute max volume 00:0005:22repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. OPHIRA EISENBERG, HO

发表于:2019-01-17 / 阅读(95) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(116) / 评论(0) 分类 自然百科2008年

Transcript for Reference Only --chunshan The infrared astronomical satellite, now celebrating its 25th anniversary, gave us the first all sky view of our dusty infrared universe. Floating above the galactic center is the Rho Ophiuchi Cloud, about 400

发表于:2019-02-26 / 阅读(175) / 评论(0) 分类 自然百科2008年
学英语单词
Acylmuramoylalaninase
adds up
antiflocculating agent
bactrocera (bactrocera) paratappana
baker's dozen
ballast-surfaced
Banc Assurance
barrage tidal
bartmanns
berberest
bifid seta
blind balustrade
block release
bottom-discharge hopper
call a doctor
Campylobacter-Like
Carapa
carcharhinidaes
chantant
clear span
coacerve
combined adnexal tumor
corpora ventralia
crystosphene
deficiency grant
discretionary service
double British summer time
dry blowing
Edelforse
edemata
edible part
electrical masking
facility indicator
fluorouracil
free trade agreement(fta)
ground pangolins
Grésy-sur-Aix
heat equivalent
hoaglands
hydrocarbon generation
immediate and deffered credit
in-situ extraction sampler
injection screw
interlobarnotch
intimes
irradiation traverse
isometrical perspective
Krupp austenitic steel
lather end point
listening-post
loading survey
local site
lower forceps
lymphitis
marissas
masadas
metal content
miscelleny
mowl
mumschance
muncorn
mutualist
neuroprotection
nidrs
orthetrum triangulare
overweigh
Parsonsia
parts per hundred million
passenger train locomotive
pereires
perilla frutescens crispas
plate-and-frame type filter press
polarizing monochromatic filter
prepucotomy
pulse amplitude modulated sample
push and pull brace
Q-joint
reciprocating knife mower-bar unit
running pattern
single wedge section
skill-based
smoky mountains
social investment
spellcaster
stream stocking
sumpit
super-dextral
system of international civil jurisdiction
tankage installation
the font
transverse electromagnetic cell
triangularize
trigger word
Tyler, John
uniformity of dosage units
uranium-thorium-lead dating
vakit
vertical stiffener
waimea canyon
without so much as a by-your-leave
xizhou
zinckenite zinkenite