准正弦波

第四篇 心血管系统 Section 4 Angiology 第一章 心血管系统 Chapter 1 Cardiovascular System abdominal aorta 腹主动脉 anterior cardiac vein 心前静脉 anterior inferior sinus of pericardium 心包前下窦 anterior interventricular branch 前室间支 anterior inte

发表于:2018-12-05 / 阅读(324) / 评论(0) 分类 医学英语

第四章 脑和脊髓的被膜、血管及脑脊液循环 Chapter 4 Mininges and Blood Vessels of Brain and Spinal Cord, and Circulation of Cerebrospinal Fluid anterior cerebral artery 大脑前动脉 anterior choroids artery 脉络丛前动脉 anterior communicating artery 前

发表于:2018-12-05 / 阅读(476) / 评论(0) 分类 医学英语

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(165) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(239) / 评论(0) 分类 Scientific American(十)月

Bradycardia Don: Yal, isn't normal heart rate somewhere between sixty to one hundred beats per minute? Yal: That's right, Don. Why? D: This would be the one time you don't correct me. My heart rate is only 44 beats per minute. That means I have bra

发表于:2019-01-26 / 阅读(130) / 评论(0) 分类 英语听力文摘 English Digest

By Melinda Smith Washington, DC 17 April 2006 watch Sinus Surgery report Many people who live in climates where there is a change of seasons often experience sinus problems. Sinus pain and headaches c

发表于:2019-01-31 / 阅读(255) / 评论(0) 分类 2006年VOA标准英语(四月)

By June Soh Washington, D.C. 17 October 2006 watch Youngest Imam report Two teenagers who used to spend their time playing computer games after school are suddenly finding themselves as spiritual leaders. Their role relieves a U.S. Muslim community'

发表于:2019-02-06 / 阅读(207) / 评论(0) 分类 2006年VOA标准英语(十月)
学英语单词
abdominal regions
absinthiates
Acanthopagrus
account payable register
aggregation of links
antepileptics
Arzfeld
at-desk
Atterberg test
beauty of face form
blowing action
brace drill
break the reflnery emulsion
bregalnica r.
canvasing
climate impact assessment
coasting drifting
comparing measuring apparatus
containment equipment cooling water return tank
corporate-income
country music
cow-turd
cytologic smears
decreased resistance invasion
department hour rate method
dermatometry
ear-rent
element of time
even early
exemptable
extended mnemonic
filtrable microorganism
foot pound second system of units
fouls out
freight all kinds (FAK) rate
FTAAP
furlanetto
Granthi
grassian
gravity boost
guianine
Haapavesi
has not an atom of
hemol
high undescended appendices
high-speed boot
Immelmann turn
implorest
incendiary shell
induced traffic
Liot I.
Louise Falls
mean-time clock
megaoesophagus
melosis
miniature book
Mother Machree
mucous gastritis
multi-resonant circuit
non-zero-sum
nonhobbyist
nonsymmetrical
novel product
nuckols
oxonium ion
paper ticket
pidonia major
place for substitutions
plasma measurement
plexus epilamellaris
pollinigerous
porphyrocrystallic
post-Gutenberg
pressworks
principle of maximum work
printer table
production output
proportion of mixture
proreform
reencourage
rh-insulin
rub
Rueda de Jalón
serpentine concrete
single-program operation
slaty-gray
sotsky
st. venant's principle
stadialism
stationary elevating work platform
strings someone along
tasiocera (dasymolophilus) kibunensis
texases
thermal accommodation coefficient
thermal barriers
thiads of Scbultz
tithly
turbet
two-fold yarns
yellow oil silk
yochisha
Zincke preparation of sulfenyl halides