受体定位

8医学专业英语--解剖学词汇--感觉器

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(411) / 评论(0)

医学英语

HEALTH REPORT - Guggulsterone & Cholesterol

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(347) / 评论(0)

健康与环境

“Google 地图”全新升级

Google has upgraded its mapping tools, making it easier and more accessible for users. The online search giant said 4 times more land will be covered in the latest version of its free Google Earth sof

发表于:2018-12-11 / 阅读(309) / 评论(0)

万花筒2006年

SSS 2010-07-28

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(328) / 评论(0)

Scientific American(七)月

60秒科学:喝酒也会传染?(有声)

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(361) / 评论(0)

60秒科学

Mapping the War in Syria

Many reporters have been killed in Syria. Others have been forced to leave the country -- or frightened into doing so. But believable information can still be gathered about what is happening there. A worker at the Carter Center in Atlanta, Georgia r

发表于:2019-01-02 / 阅读(338) / 评论(0)

2017年VOA慢速英语(三)月

Researchers Identify Drug That Might Block Sexual Transmissi

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(399) / 评论(0)

VOA2004（下）--健康科技

SSS 2008-03-03

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(406) / 评论(0)

Scientific American(三)月

SSS 2009-06-02

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(381) / 评论(0)

Scientific American(六)月

VOA标准英语2014--Motor City Mapping Project Takes Aim at Detroit Blight

Motor City Mapping Project Takes Aim at Detroit Blight DETROIT, MICHIGAN Urban and industrial blight as a result of Detroits economic decline has changed the look of the so-called Motor City and how it is perceived. But a new task force charged with

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VOA标准英语2014年(一月)

VOA常速英语2016--疟疾疫苗研制取得新进展

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

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VOA标准英语2016年(八月)

经济学人69:外因遗传与压力新生儿蓝调曲

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(455) / 评论(0)

经济学人科技系列

60秒科学:Mice Sensing Leptin Stave Off Diabetes

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(353) / 评论(0)

60秒科学

PolyU scientists make great strides in lunar mapping

HONG KONG, Sept. 9 (Xinhua) -- The Hong Kong Polytechnic University (PolyU) announced Friday that its surveying experts had successfully developed methodologies for precise mapping of the Moon, after intensive analysis of the data captured by the Chi

发表于:2019-02-02 / 阅读(383) / 评论(0)

英语新闻

China plans Diaoyu Islands mapping

BEIJING, Jan. 15 (Xinhua) -- China is to survey the Diaoyu Islands in the East China Sea as part of a program of mapping its territorial islands and reefs, it was revealed on Tuesday. The first stage of the island surveying and mapping was launched i

发表于:2019-02-04 / 阅读(374) / 评论(0)

英语新闻

China launches new mapping satellite

JIUQUAN, Gansu, May 6 (Xinhua) -- China successfully launched its Tianhui I-02 mapping satellite from the Jiuquan Satellite Launch Center in northwest China's Gansu province at 3:10 p.m. Sunday. The satellite, which was launched using a Long March 2-

发表于:2019-02-08 / 阅读(347) / 评论(0)

英语新闻

China's hi-res mapping satellite expanding coverage

BEIJING, May 23 (Xinhua) -- The Ziyuan III satellite, launched on Jan. 9 to produce high-resolution imagery for civilian use, has sent back visual data covering 45.79 million square km of the globe as of May 18, according to an announcement on Wednes

发表于:2019-02-08 / 阅读(384) / 评论(0)

英语新闻

TED演讲:昭示长寿的实验(2)

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(377) / 评论(0)

TED演讲科学篇

夏说英语新闻晨读第30期:厄尔尼诺现象究竟是什么

本期内容： Satellite mapping of sea-surface heights sug*ests that the strong El Nio weather phenomenon resembles that of 1997-98, one of the strongest on record, according to Americas space agency, NASA. The current El Nio has been blamed for dr

发表于:2019-03-02 / 阅读(327) / 评论(0)

夏说英语新闻晨读

【英语时差8,16】母婴联系（上）

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(583) / 评论(0)

英语时差8，16

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