n. 肾上腺素受体
[网络] 接受器;肾上腺素性接受器

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.12]2005 [00:06.89]The human nose is an underrated tool. [00:09.60]Humans are often thought to be insensitive smellers [00:12.53]compared with animals, [00:14.04](1)but this is largely becau

发表于:2018-11-30 / 阅读(141) / 评论(0) 分类 历年考研英语完型填空

Could there be a substance that both gives us the munchies and can help combat obesity? There may indeed be, according to research published in the Proceedings of the National Academy of Sciences. The Monell Center in Pennsylvania partnered with Kyus

发表于:2018-12-02 / 阅读(88) / 评论(0) 分类 Scientific American(十二)月

Captain Benito Cereno hurried aboard his ship. It was ready to sail. A bright sun and a soft breeze promised good weather ahead. The ship's anchor was raised. And the San Dominick -- old but still seaworthy - moved slowly out of the harbor of Valpara

发表于:2018-12-08 / 阅读(789) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Why does your mouth feel like it's on fire when you eat a spicy pepper? 为什么吃辣椒时嘴里像是着了火一样? And how do you soothe the burn? 怎样才能缓解这种灼烧感? Why does wasabi make your eyes water? 为什么芥末酱能

发表于:2018-12-18 / 阅读(64) / 评论(0) 分类 TED演讲教育篇

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Take a deep breath. Taste anything? Actually, your lungs may, because scientists have discovered that the same receptors that exist on the tongue to tast

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(十)月

5. The brain finds it best to keep smell receptors available for unfamiliar and emergency signals such as the smell of smoke, which might indicate the danger of fire. 【分析】复合句。句子主干为 The brain finds it best to keep smell recep

发表于:2018-12-30 / 阅读(76) / 评论(0) 分类 考研英语长难句讲解

(woman) This room is devoted to electric fish. The eel in the tank behind me can produce a strong jolt of electricity to stun its prey, but most of the fish in here produce only weak electrical impulses that are useful for navigating, locating food,

发表于:2018-12-30 / 阅读(82) / 评论(0) 分类 托福听力短文

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-02 / 阅读(349) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(714) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the first of three parts of the short story Benito Cereno. It was written by Herman Melville. Here is Shep O'Neal with the story. Captain Benito Cereno hurried aboard his ship. It was ready to sail. A bright sun and a soft breeze promised

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 2018年VOA慢速英语(九)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 2018年VOA慢速英语(十)月

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 2018年VOA慢速英语(十)月

By Margaret Besheer Irbil, Iraq 16 April 2007 Six cabinet ministers loyal to radical Shiite cleric Muqtada al-Sadr quit the Iraqi government Monday to protest the prime minister's refusal to set a timetable for the withdrawal of U.S. and other coalit

发表于:2019-01-05 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(四月)

By William Ide Washington 21 April 2007 Violence continued in Iraq Saturday with a bus bomb exploding in Baghdad, and gunmen slaughtered a Kurdish family in northern Kirkuk. One U.S. soldier was killed and two others wounded by a roadside bomb. VOA's

发表于:2019-01-07 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(四月)

By Barry Newhouse Irbil, Iraq 24 February 2007 Iraqi police say a truck bomb killed 37 people and wounded more than 60 outside a Sunni mosque Satuday in restive Anbar province. Three bomb blasts in Baghdad killed at least five people and wounded 20

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2007年VOA标准英语(二月)

By Margaret Besheer Irbil, Iraq 24 November 2006 Angry Shi'ites Muslims launched reprisal attacks on a Sunni mosque, political headquarters and several Baghdad neighborhoods, a day after a series of blasts and mortars killed more than 200 Shi'ites.

发表于:2019-01-12 / 阅读(173) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Barry Newhouse Irbil 25 May 2007 Shi'ite cleric Moqtada al-Sadr has made his first public appearance since the Baghdad security crackdown began in February, again demanding the withdrawal of U.S. forces from Iraq. The leader of the powerful Mahdi

发表于:2019-01-13 / 阅读(136) / 评论(0) 分类 2007年VOA标准英语(五月)

By Benjamin Sand Irbil, Iraq 07 November 2006 Saddam Hussein called for Iraqis to forgive each other when he returned to court for a genocide trial two days after another panel of judges had condemned him to death for crimes against humanity. He sti

发表于:2019-02-02 / 阅读(138) / 评论(0) 分类 2006年VOA标准英语(十一月)

You might as well face it ... / 你或许也会面对它…… Sex stimulates the release of vasopressin and oxytocin in people, as well as voles, though the role of these hormones in the human brain

发表于:2019-02-04 / 阅读(148) / 评论(0) 分类 阅读空间

By Suzanne Chislett London 08 August 2007 Tribal villagers from the eastern state of Orissa in India claim the planned expansion of a mine and mineral refinery in their region threatens their way of life. So they sent representatives to London to as

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 2007年VOA标准英语(八月)
学英语单词
acanthocephaliases
adempted
all a hum
alpinas
auto-programming
balabans
bornylamine
brinkleys
Burnopfield
careswell
cata-condensed polycyclic
catalyst-oil disengagement
coach carter
condesecend to take bribes
conditioned vomitive reflex
covering surface
criminal trials
cuprous hexafluorosilicate
current collecting
cyber-Muslim
cytoplasmic process
dandyism
direct-acting overflow valve
dolichocranic
doubling (derrida vs. artaud)
doulcet
electronic klischograph
Evgenios
fairytale
filmcenter
fingerings
galactosylsphingenine
gravity folds
grub-breaker
habide
heptapterid
highly-regardeds
hydroxylproline
immanely
inferoposterior
inquisitorially
intercalary division
interparietal suture
jobs-for-life
Kao San
Khoisan language
lagostomuss
lateral vibration
liberty to touch and stay
Litsea szemaois
local site
low voltage mini-relay
luodic
lymphosarcoma cutis
m.y
malaligned
manganous fluosilicate
marishes
Martianness
mohallas
multiple-register accounting machine
non establishment
non-greens
oil-wells
onset of fluidization
Pakowki L.
percentagewise
perlustrations
phospone crosis
potassium sulfate
precipitation facies
primrose hill
prosecution of a voyage
Pterospermum proteus
Purple Forbidden Enclosure
Qaraites
reduce price without change of quality
reedsport
regeneration valve
relative band
relay aircraft
reverse driven gear
saliva drug level
scavenger concentrate
screen-scraper
sea condition
sessler
short-lived fission product
sigh about
single lumen endobronchial tube
steel sheeting
stochastic linear grammar
swell due to frost
take along
television-watchings
two way intercom system
two-berth room
unequal crossover
vit-
XRMR
Z transformation method