同位素激活截面

第五篇 感觉器 Section 5 Sensory Organs 概述 Outline Discription esteroceptor 外感受器 interoceptor 内感受器 proprioceptor 本题感受器 receptor 感受器 sensory organs 感觉器

发表于:2018-12-05 / 阅读(117) / 评论(0) 分类 医学英语

[00:06.64]You will hear part of the orientation in which Annie is shown [00:12.75]the College's Physical Education facility. [00:17.84]For each of the questions numbered 33 to 40, [00:23.43]circle the letter A if the statement is accurate, [00:28.84]

发表于:2018-12-11 / 阅读(254) / 评论(0) 分类 最新版雅思听力指南

Caller: At my _________________ on Saturday morning, they have little girls ___________________________, with a ____ where you're supposed to _____ at least a dollar and my beef is that it is not even from a school, it's a _____... Judy: Somebody els

发表于:2018-12-16 / 阅读(46) / 评论(0) 分类 王强口语 第三册

Its five years old. 它五岁了 'Now remember boys and girls,' said the science teacher. 'You can tell a tree's age by counting the rings in a cross section. one ring for each year.' Tom went home for dinner and found they were having a jelly roll f

发表于:2018-12-18 / 阅读(62) / 评论(0) 分类 TED演讲国际问题篇

ACT II Hello. What can I do for you? 你好。我能为你做点什么? Hi. Fill 'er up. 嗨,把油箱加满。 I need a full tank. 我要满满一箱。 Check the hood? 要不要检查一下机子?

发表于:2018-12-20 / 阅读(72) / 评论(0) 分类 走遍美国 Family Album U.S.A

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest

发表于:2018-12-24 / 阅读(85) / 评论(0) 分类 Scientific American(九)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] It's better to put the cap

发表于:2018-12-30 / 阅读(92) / 评论(0) 分类 每日攻克5词

Mary Morningstar Cross Canadian Ragweed formed in 1994, and spent the next eight years building a regional fan base in the southwestern U.S. The Oklahoma-based band released four albums on its own lab

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 VOA2004(上)--艺术专集

By Lisa Schlein Geneva 20 April 2006 The International Federation of Red Cross and Red Crescent Societies is launching an appeal for $13.4 million for operations aimed at preventing the spread of bird

发表于:2019-01-07 / 阅读(103) / 评论(0) 分类 2006年VOA标准英语(四月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres definitely methane on Marsand there are seasonal variations of how much is being released into the thin Martian atmosphere. Which means that Mar

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 Scientific American(一)月

What does an 800-pound gorilla eat? If you said: anything it wants, youre not thinking like a scientist. A scientist would say, Let me analyze the isotopic composition of its excreta and Ill get back to you. Because a new study shows that the ratio o

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(十二)月

面对面的交流就是 face to face,许多人认为这样的沟通效果和电话上或网上联系是不一样的。 例句 I've been in touch with my niece, who was born in South America, for years but we have never met face to face. One way of

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 英语日常口语

Hot cross buns! Hot cross buns! One ha' penny, two ha' penny, Hot cross buns! If you have no daughters, Give them to your sons One ha' penny, Two ha' penny, Hot Cross Buns!

发表于:2019-01-09 / 阅读(280) / 评论(0) 分类 鹅妈妈童谣

Scientists Closer to Solving Plain of Jars Mystery A new group of human remains has been uncovered on the Plain of Jars in Laos. They are believed to date back to the Iron Age, some 2,500 years ago. The Plain of Jars is in the central Lao province of

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2016年VOA慢速英语(三)月

By Lisa Schlein Geneva 29 December 2007 The International Committee of the Red Cross has begun distributing essential items to more than 500 displaced families who have taken refuge in South Kivu in the eastern part of the Democratic Republic of Cong

发表于:2019-01-31 / 阅读(67) / 评论(0) 分类 VOA常速英语2007年(十二月)

Securities Journal, The 《证券月刊》 Securities Law 《证券法》 securities lending 证券借贷 securities market 证券市场 Securities Officer 证券主任 securities payable to bearer 须付

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 财会英语

歌手介绍: Maria Arredondo,1985年七月六日降生于挪威的文内斯拉(Vennesla)小镇。和很多出色的歌手一样,Maria从很小的时候便显露了过人的音乐天赋。她的母亲说她是从会走路的那天起,就会唱歌了。她从10岁起就开始参加地区的各种歌唱比赛,成绩颇佳。她用了两年时

发表于:2019-02-05 / 阅读(149) / 评论(0) 分类 音乐咖啡厅

Cross Every River As I sit here all quiet 当我坐在这里,四周一片寂静 Wonder why were apart 我们就这样分开了 And the noise from the city 城市的喧嚣 Cuts a hole thru the dark 将黑暗切出一个缺口 As the nighttime is fal

发表于:2019-02-08 / 阅读(103) / 评论(0) 分类 好听的英文歌曲

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(291) / 评论(0) 分类 Facts-事实

Compston's machine allowed such rocks to be dated with unparalleled precision. 康普斯森的仪器能以无与伦比的精确度测定这些岩石的年代。 The prototype SHRIMP was built and machined in the Earth Science department's own worksho

发表于:2019-02-17 / 阅读(77) / 评论(0) 分类 万物简史
学英语单词
a BFF
anterior meniscofemoral ligament
antiparallel pleat sheet
argentanginy
be satisfactory to
beninger
biolarvicide
birostrate
black belt
breakfast meeting
brush pilling tester
chain bucket loader
child resource
close a mortgage loan
concentric(al)
connection fittings
copaiba oil
cosloy
cultural selection
cutie pie
dahlia B
disinfestations
ekaosmium
enjoyees
fayer
fiacco
filderman
fill across worksheets
finis
floating-point input format
formulary of peaceful benevolent dispensary
fractional counting loss
function field of variety
galactangioleuci
gamma(-ray) quantum
geared incentive scheme
guacin
half-life radioactive
head tops
herring-bone planking
high pressure cylinder
jamb on door or window
Kirjath-jearim
Kjalhraun
kolander
lead bank
liquid buoyancy material
log-chi squared distribution
longitudinal river
lost-ticket
mariage blance
medial ligaments of knee
medioni
millet stem fleabeetle
Neustadt an der Donau
neutral type
nitpick
not for love nor money
oritess
overboast
overrude
Pairs of words
pneumatic-analogue simulator
polar continental air mass
post-apocalypses
prospecting
pure differential form
radial ply construction
raedler
rock shrimp
rotational broadening
rumbow line
run time file equation
sacraire
san kan gaku (japan)
scaling rule
scapi
sharirs
showstop
single-phase transformer
snow l.
soakaway
spherical coordinates robot
stanziola
supervital reaction
suspending
synovium biopsy
tamaraos
technology application
transcendentia
tribromphenol bismuth
tsentralny
umbonal
ungalvanized steel plate
unstratified lake
valve-rocker lever
Velilla de San Antonio
vertexless
voltage-to-pulse rate converter
vote of dissent
vulnerations
xylaria schweinitzii