嗅感受器

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

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(65) / 评论(0) 分类 健康与环境

In the hustle and bustle of modern-day life, people seldom stop to enjoy the beauty of nature. Ask yourself how many times you have listened to the birds sing. And when was the last time you looked at

发表于:2018-12-08 / 阅读(282) / 评论(0) 分类 赖世雄中级美国英语

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(61) / 评论(0) 分类 Scientific American(七)月

LSD is one of the most potent hallucinogenic drugsactive at just around 100 microgramsa miniscule amount. That fact has fascinated pharmacologists for decades. Namely, how can it have such long-lasting effects12 hours or moreat such tiny doses? To fi

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 2017年Scientific American(一)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(109) / 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(59) / 评论(0) 分类 VOA2004(下)--健康科技

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(114) / 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(110) / 评论(0) 分类 Scientific American(六)月

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(90) / 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(56) / 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(213) / 评论(0) 分类 VOA标准英语2016年(八月)

I slept last night with my wife but those crazy legs of hers are driving me crazy. Did she kick you in her sleep? Sometimes,but that's not the half of it.She's got this thing called Restless leg syndrome and it makes the legs sort of itch, and the on

发表于:2019-01-26 / 阅读(62) / 评论(0) 分类 英语听力文摘 English Digest

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(126) / 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(96) / 评论(0) 分类 60秒科学

HEALTH REPORT - Study Says Dogs Can Smell Cancer By Cynthia Kirk Broadcast: Wednesday, October 06, 2004 This is Gwen Outen with the VOA Special English Health Report. Dogs are known for their sense of

发表于:2019-01-30 / 阅读(60) / 评论(0) 分类 健康与经济

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(67) / 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(93) / 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(100) / 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(161) / 评论(0) 分类 英语时差8,16
学英语单词
.cpl
acevaltralte
AFMD
alkanediyl
bardell
bioefficacy
bluish-lilac
brush rest
butch
Bétokar
calcite grain
capetonians
cesium-beam atomic clock
Chassid
child-proof
chinese-english
chonches
coarcoiditis
coastal diving bird
coppce-with standard system
coupled vibration between hull and local structures
degradation phenomenon of magnet
dichroic sheet
distilling tube
dummies up
earlshannonite
El Bejuco
electron plasma wave
embryonic knob
endrysone
enterolysis
epibiontic
family Schizophyceae
Flory-Huggins interaction parameter
foliosity
forecast map
formularise
foundation degrees
free-form modeling
grand-hotel
green crop drier
grid bias detection
Haemaphysalis hystricis
Hanson Hill
heat-resisting plant
heating range
hinged paddle
hipp-
immodulate
iridochoroidal
joint tort-feasors
limited-supply
main tail
mamasans
mcconnon
memory key
microstoma apiculosporum
miglin
mineralography (mineragraphy)
money demand function
myelosan
non-specific inhibition
nonurbanite
Pacific Ocean Area
parent.com
Pentecostarion
performance oriented
politische
procurate
Project Tango
proportion of ingredient
pure rubber sheet
pyroantimonate
recapture tax
red marines
ribeirao preto
right to a fair trial
Salses
Sangue, R.do
saturated dissolved oxygen
schettler
scrofulous
selenite broth
sh? tiao hui hu tui
solitary confinement
spearfish
spoutest
staggerest
suspend process
syllable names
telecom business
the genius
tool and cutter grinder
tritochorite (descloizite)
turbulent dissipation
underslept
vital tooth
wafer method
Wikstroemia techinensis
Willow City
Wood's metal
wrecketh