降解代谢过程

发表于:2018-12-11 / 阅读(208) / 评论(0) 分类 VOA标准英语2014年(三月)

Are you intelligent? 你够聪明吗? An intelligent person's opinions arebased on facts and not beliefs. 聪明人的想法以事实而非信仰为基础。 This has more to do with their skepticism. Unless and until they are presented with hard

发表于:2018-12-27 / 阅读(162) / 评论(0) 分类 英语听力广播—Listening

Bug Antifreeze Ever seen a cricket wearing a parka? Probably not, but you might have wondered how insects make it through the winter! After all, theyre cold-blooded, so their body temperature is pretty close to the temperature around them! Why dont b

发表于:2018-12-31 / 阅读(143) / 评论(0) 分类 英语听力文摘 English Digest

The Mathematics Of Middle-Age Spread Lets say youre an 18 year old male who runs every other day, logging 12 miles a week. Now fast-forward to your late 40s. Your eating habits are the same. To maintain your high school weight, how many miles a week

发表于:2018-12-31 / 阅读(139) / 评论(0) 分类 英语听力文摘 English Digest

This is Scientific American's 60-second Science. I'm Adam Hinterthuer. Got a minute? When an Iraqi reporter threw his shoe at President Bush, University of Washington neurologists were delighted. But not because of politics. The fling was just real

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 Scientific American(六)月

From this valley they say you are leaving他们说你从这个山谷离开 We shall miss your bright eyes and sweet smile我想念你那明亮的眼睛和迷人的微笑 For you take with you want of the sunshine因为你世界充满阳光 That is br

发表于:2019-01-11 / 阅读(144) / 评论(0) 分类 美国乡村音乐

2012考研英语长难句 7、Chomsky's grammar should show patterns of language change that are independent of the family tree or the pathway tracked through it, whereas Greenbergian universality predicts strong co-dependencies between particular ty

发表于:2019-01-16 / 阅读(166) / 评论(0) 分类 考研英语长难句讲解

You know, all life developed here on Earth with gravity being present, 你知道,地球上的生物在重力环境下生存, so life evolved under the influence of gravity, and then we grow up with gravity being present, 你知道,地球上的生

发表于:2019-01-17 / 阅读(171) / 评论(0) 分类 TED演讲教育篇

This is SCIENCE FRIDAY, I'm Ira Flatow. Here's some news to raise a glass to: the idea that red wine may help us live longer and healthier lives. Well, it got a new boost this week. According to a team of researchers, a compound found in the skin of

发表于:2019-01-24 / 阅读(359) / 评论(0) 分类 英语语言学习

Think back to your college days, the good old days when life was easy. Stay up all night partying or even studying? No problem. Eat pizza every night and plow through entire bags of potato chips at one sitting. Hey, no sweat. You were a lean, mean, a

发表于:2019-01-26 / 阅读(163) / 评论(0) 分类 英语听力文摘 English Digest

When an Iraqi reporter threw his shoe at President Bush, University of Washington neurologists were delighted. But not because of politics. The fling was just real-world evidence of a theory they were testing. As the shoe flew, Bush ducked while Ira

发表于:2019-01-30 / 阅读(213) / 评论(0) 分类 60秒科学

Somewhere Only We Know by Keane I walked across an empty land I knew the pathway like the back of my hand I felt the earth beneath my feet Sat by the river and it made me complete Oh simple thing where have you gone I'm getting old and I need somethi

发表于:2019-02-01 / 阅读(133) / 评论(0) 分类 听歌学英语

Many years ago in days of childhood I used to play till evening shadows come And then winding down that old familiar pathway I heard my mother call at set of sun Come home come home it's suppertime The shadow's lengthen fast Come home come home it's

发表于:2019-02-01 / 阅读(188) / 评论(0) 分类 音乐咖啡厅

Amnesia 健忘症 When we remember something, the neuron s in our brains communicate with each other in a particular way. The chemical and sometimes even structural changes that occur create a pathway called a memory trace. Signals traveling along th

发表于:2019-02-16 / 阅读(118) / 评论(0) 分类 英语听力文摘 English Digest

When we remember something, the neurons in our brains communicate with each other in a particular way. The chemical and sometimes even structural changes that occur create a pathway called a memory trace. Signals traveling along these traces are what

发表于:2019-02-23 / 阅读(145) / 评论(0) 分类 英语时差8,16

The Parts of Metabolism 新陈代谢到底是什么? What is metabolism really? Statements like he can eat a lot because he has a fast metabolism are somewhat misleading. Metabolism isnt about the digestion of food in your stomach; its the name giv

发表于:2019-02-24 / 阅读(173) / 评论(0) 分类 英语听力文摘 English Digest

A Scientist in the Locker Room How do you improve at any sport? You train, train, train. But how you train is just as important as how much. Armed with the science of exercise physiology, todays olympic-class coaches design sophisticated programs for

发表于:2019-02-24 / 阅读(160) / 评论(0) 分类 英语听力文摘 English Digest

Camels 骆驼,被称做为沙漠之舟,它能够忍耐干燥酷热的环境,并且可以在水源极其缺乏的浩瀚沙漠里长途跋涉,是人们沙漠之旅中不可缺少的伙伴.那么,人们是不是真的了解骆驼呢?曾经有两位美国科

发表于:2019-02-24 / 阅读(159) / 评论(0) 分类 英语听力文摘 English Digest

Super Slow Weight Training 用超慢的速度举重,相对的就要花超长的训练时间。你以为这样做的训练效果会比较好吗?Alabama大学的研究者针对两组进行29分钟训练的举重者进行研究。一组举重者的举

发表于:2019-02-24 / 阅读(225) / 评论(0) 分类 英语听力文摘 English Digest

Are you clever enough? 你够聪明吗? As a report suggests, There is growing evidence that musicians have structurally and functionally different brains compared with non-musicians. In particular, the areas of the brain used to process music are

发表于:2019-03-06 / 阅读(224) / 评论(0) 分类 英语听力广播—Listening
学英语单词
adjustment center
algebraic sign control circuit
Anamine
animal anomalogy
arrhenotocia
be swore in to office
boiler stay tap
boyka
brantigan
brilliances
bumpin'
carcasses spacing
casein complex
cast a damp into
chief supplies officer
circle of meromorphy
coenelasma
concave roll
contract with
controlled current source
Corporation for Open Systems
counterweight method
cross foot
cyanide titration
deatructive storage
distinguish yourself
distribution free methods
Don Carlos
donor egg
dorsiduct
double-wedge airfoil
dragoon sb into sth
drain (pneumatic)
dumble-
duplicands
epenthetic
fluviolacustrines
fume classification
giant collagenoma
gold bug
guaiacum sanctums
heating curing
Hemophilus canis
horse-keeper
hugman
in-toothed
infraorbital bar
internal maxillary artery
investment ratio
isotopic irradiation
Japanese tachibana
joyce
Kurahashi
lagosians
map/epa gateway
Mitreola petiolata
montezumas
NCTP
Neunhof
neurospirochaetosis
one-dimensional path
operating earning rate
overflow chaining
overneath
owner's salaries account
peak control power at locked-rotor
perigynium
perscussion boring
philandry
phospholipid
practical range
Provence
quadrocopter
refinancing credit
roll boiling
rundle
Sambaïlo
secondary affective psychosis
sex controlled inheritance
shivers
siliciclastics
silver perch
small nuclear ribonucleoprotein
sorbitan
surfacing lathe
Thermopsis gyirongensis
time reports
tobacco cloth
tolerance to high altitude
torpedo tube drain stop valve
touch and go
transmission print
transplantable
trapped orbit
traumatic labyrinthitis
Ulakhan-Sis, Khrebet
ultrafaint
unsteady mass transfer
volf
white-knuckleds
wind-dispersals
wrouht