绵羊红细胞受体

发表于:2018-12-02 / 阅读(147) / 评论(0) 分类 英语口语1+1

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(143) / 评论(0) 分类 医学英语

HEALTH REPORT - May 22, 2002: Guggulsterone Cholesterol By Nancy Steinbach 21 May 2002, 20:20 UTC This is the VOA Special English Health Report. Researchers say that a natural substance found in some

发表于:2018-12-07 / 阅读(98) / 评论(0) 分类 健康与环境

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will take just a minute. Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but there may be an actual biological

发表于:2018-12-24 / 阅读(84) / 评论(0) 分类 Scientific American(七)月

People with a particular variant of a dopamine receptor were more likely to drink more after watching other people drink heavily Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 60秒科学

By David McAlary Researchers have shown that it may be possible to prevent sexual transmission of the AIDS virus HIV with a compound now in the experimental stage. Female monkeys who received it vagin

发表于:2019-01-03 / 阅读(91) / 评论(0) 分类 VOA2004(下)--健康科技

A black sheep A white lie 黑颜色和白颜色往往是对立的。黑代表黑夜和邪恶,而白象征着日光、善良或美德。在美国好莱坞早期那些无声电影里,导演往往给英

发表于:2019-01-07 / 阅读(136) / 评论(0) 分类 美国习惯用语

This is Scientific American's 60-Second Psych, I'm Christopher Intagliata, got a minute? While at Stanford in the mid-1960s, One Flew Over the Cuckoo's Nest author Ken Kesey started adding a peculiar ingredient to his home-cooked venison stew--LSD. N

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 Scientific American(三)月

Leptin is a hormone made by fat cells that tells you when you're full. If you didn't have leptin---and some people don't---youd eat way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kid

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 Scientific American(六)月

A wolf once decided that if he disguised himself,he would be able to get plenty to eat without being hunted and shot at wherever he went.So he wrapped himself up in a sheepskin and slipped in among a flock of sheep that were feeding nearby.He s

发表于:2019-01-09 / 阅读(109) / 评论(0) 分类 趣味英语

(tonguetwister) Sheepshouldntsleepinashack; Sheepshouldsleepinashed.

发表于:2019-01-10 / 阅读(138) / 评论(0) 分类 Wee Sing In The Car

Promising Target For Malaria Vaccine Identified British researchers have discovered a biochemical key used by the malaria parasite to invade human blood cells. The discovery could pave the way for an effective malaria vaccine. The Plasmodium malaria

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2011年(十一月)

Sepsis is a severe infection that can often be fatal, particularly in obese patients. Now, a new study suggests why obese patients are at greater risk and suggests a possible new approach to treatment. Sepsis is seven times more likely to kill patien

发表于:2019-01-14 / 阅读(81) / 评论(0) 分类 VOA标准英语2010年(十)月

疟疾疫苗研制取得新进展 British researchers have discovered a biochemical key used by the malaria parasite to invadehuman blood cells. The discovery could pave the way for an effective malaria vaccine. ThePlasmodium malaria parasite has a c

发表于:2019-01-14 / 阅读(235) / 评论(0) 分类 VOA标准英语2016年(八月)

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(147) / 评论(0) 分类 经济学人科技系列

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(122) / 评论(0) 分类 60秒科学

Research for new painkiller finds inspiration in chili peppers Naomi Seck | Washington, DC 04 May 2010 Inspired by chili peppers, researchers are working toward a painkiller that could stop the brain from registering the presence of pain. Related Lin

发表于:2019-02-06 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(五)月

Okay. 好了 So what is the daf-2 gene? 那么daf-2基因到底是什么? Well as you know, genes, which are part of the DNA, 正如大家所知,基因是DNA的一部分 they're instructions to make a protein that does something. 它们是经编码

发表于:2019-02-14 / 阅读(117) / 评论(0) 分类 TED演讲科学篇

Ketamine is a horse tranquilizer but also a popular but illegal recreational drug on the club scene. Now researchers in the English National Health Service say it could be a dramatic new treatment for depression. They've conducted a small trial. A mo

发表于:2019-03-04 / 阅读(127) / 评论(0) 分类 英语听力精选进阶版

However, the observation that morphine can decrease social behaviors as well prompted scientists to investigate the connection between the opioid system and social relationships. They compared normal baby mice to baby mice lacking a crucial opioid re

发表于:2019-03-06 / 阅读(194) / 评论(0) 分类 英语时差8,16
学英语单词
above-average
acorn spoon
acoustic modem
alemtuzumab
ammoniaalum
Analysis.
ar-turmerene
arch tube
Bacillus polymyxa
beef-wood
black butte l.
bridge-aft ship
business-ethics
c.j
cam-operated controller
campanilid
Cevico de la Torre
complainaunt
complecting
convexification
cranford
crashed-plane
criminal arrest
cryoultramicrotomy
dasyatis centrouras
day time
degaussing generator
double shed
Drummondganj
euclimax
Evans procedure
experimental section
fan blind
finoki
flaring cup grinding wheel
gas-content factor
gross national consumption
ground water dam
Heracleum stenopterum
hexamitas
HRIR
hyperabaduction syndrome
impact brittleness test
improvement methodology
in looks
infectious pig paralysis
institutional fact
instrumental industry
intrarenal reflux
John the Apostle, Saint
keeping your head down
Kibwe
kreevich
lap in lead
lienomyelogenous
loranth
Malay-le-Grand
maritime lienee
microseme
Minnesota rate of manipulation test
modern china
moosted
morning kitchen
naturallooking
Nieuwpoort
numerical term
offset type engine
ophioplinthaca
plane symmetry
point to point switched virtual connections
Populus glauca
positive bilinear form
posterior asynclitism
pure line (johannsen 1903)
quantum crystal
quasi liquid
radiation laboratory
regrouping switch
rhodiolae herba
rimple
ruedas
sandwich girder
SBPA
sea carrier
semisolid
shitnugget
sink a basket
steel dog
straight-lacedly
structural botany
Thiaméne
ticker tape
trace gases
transparency film
tremolite
two-way concrete slab
uniseriately
valve-seat refacing
veil of mist
wafflingly
wharf due
wine glass