踪胺关联受器{註:一种费洛蒙受器}

Congressional leaders are reporting progress today in talks aimed at fashioning a bailout of the country's financial markets. NPR's Debbie Elliott has more. Negotiations jump-started after House Republicans joined the talks. Minority Leader John Boe

发表于:2018-12-02 / 阅读(145) / 评论(0) 分类 2008年NPR美国国家公共电台九月

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(184) / 评论(0) 分类 医学英语

书表慢性病 续处方笺Chronic Illness Prescription Slip 慢性病 续处方笺Chronic Continuous Prescription 慢性病 续处方笺Refill Presriptions For Chroni Disease 诊断书Medical Certificate 挂号费Registration Fee 证明费Certifica

发表于:2018-12-12 / 阅读(171) / 评论(0) 分类 医学英语

This is the VOA Special English Agriculture Report. Melamine is an industrial chemical. So how and why did it get into pet food that caused kidney failure in cats and dogs? And what might be the risk to the human food supply? These are questions tha

发表于:2018-12-15 / 阅读(140) / 评论(0) 分类 VOA慢速英语2007年(四)月

MARY LOUISE KELLY, HOST: The phrase leave no trace is often used to describe good behavior in national parks, meaning enjoy the scenery, and then leave the park exactly as pristine as you found it. The new movie Leave No Trace is about a father and d

发表于:2018-12-18 / 阅读(139) / 评论(0) 分类 2018年NPR美国国家公共电台7月

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

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(138) / 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(191) / 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(174) / 评论(0) 分类 Scientific American(六)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(266) / 评论(0) 分类 VOA标准英语2016年(八月)

高考英语作文开头技巧大集合 一篇文章通常可分为三个部分,即开头、正文和结尾。这三个部分安排是否得体,直接影响到文章的质量。 文章的开头一般来说应尽量做到开门见山,用简单明白

发表于:2019-01-17 / 阅读(208) / 评论(0) 分类 英语作文

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(147) / 评论(0) 分类 世界各地新闻集锦

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(186) / 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(154) / 评论(0) 分类 60秒科学

By Peter Heinlein New York City 05 October 2007 Runners on the streets of New York are commonplace this time of year. There is the marathon next month, and occasionally, other organized runs. But one annual event has skyrocketed to prominence in rece

发表于:2019-02-03 / 阅读(208) / 评论(0) 分类 2007年VOA常速英语(十月)

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(156) / 评论(0) 分类 TED演讲科学篇

An investigation has revealed six garment manufacturers in Shanghai have made school uniforms using toxic dye. The city's quality watchdog says it found aromatic amine dye in uniforms sold to 21 primary and middle schools across the city. China's nat

发表于:2019-02-14 / 阅读(147) / 评论(0) 分类 英闻天下

日本名护市市长开始竞选 TOKYO, Jan. 12 (Xinhua) -- Candidates started their official campaign on Sunday to compete for the mayor of Nago, an election which may affect the relocation of a U.S. military base in Okinawa. It will be a race betw

发表于:2019-02-19 / 阅读(149) / 评论(0) 分类 英语新闻

I feel weak Broken by the one who Promised me to protect Me and hold me tight Until our last breath I'm freezing cold Left without your warmth I've Given you all my trust All I had to give Nothing left untouched Please put your strong arms around me

发表于:2019-02-25 / 阅读(143) / 评论(0) 分类 英文摇滚歌曲

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(257) / 评论(0) 分类 英语时差8,16
学英语单词
abutting end
adhesion work
air-chamber pattern
alexsy
aminocarb
antialbumate
athetotic speech
automatic field weakening device
axle weight limit
bimetal release
bitt pin
bullfighter
cadence-lypso
Canaples
cellular glass insulation
center wire
chondral
circle of contact
classification of game
conjugate plane
Cunette.
cyclosal
debris growing rate
decationize
dihole
Discussion Group
double squirrelcage motor
editing recording environmental and print
efficiency rating
electrical drying furnace
electronic kiosk
epichroic
estuates
farone
Fn3
freeable
geomagnetic diurnal variation
giffin
grilled cheese
half-penny
hew-hole
high-expansion foam
home LAN
hormogon(e)
hydronaphthol
illumiaated track
indefinite quadraticform
insulator pellet
laist
left flagellar pore plate
loading calculation
logging tool
maximum transport velocity
micropyrometry
minuric
mulwala
negative resistance tube oscillator
nhg
non pecuniary
nonboating
North Atlantic Radio System
oogenus
Osani
overselfish
paraboloid cone
permanent asset
Perret Seamount
phyllobranchiate gill
pipradimadol
plasmolyzing
population size
proprietaries
Quassia-wood
raw-materials
re-odorants
remended
roller clearer
salivaris carunculae
sausage casing
scentless mayweed
scuttle hole
self oscillation
show a light pair of heels
soda solution
songlifting
sophisticated equipment
Speke
spinal caries
spring-headed
squidge
st. elias ranges
starting leakage
sun glitter
thickness function of airfoil
transitory mania
vacuum clamp
vibrator power supply
voiceband facility
void growth
Yagnitsa
zone of abnormal audibility
Zāskār Mountains