单词：potency of drug
单词：potency of drug 相关文章
To celebrate the holidays we are releasing a free lesson from our recent business English audio /e-book: Presenting for Success. Free copies of the transcript and online activities for this episode will also be available to listeners on Christmas Day
商务英语演讲课
Our probe has uncovered an egregious pattern at two of the largest chains in our state, CVS and Rite Aid. Our investigators have purchased hundreds of expired products, and these are just some examples, over-the-counter medicines, baby formula, milk
万花筒2008年
Colorado's Marijuana Regulations Strive to Balance Freedom, Responsibility 科罗拉多州的大麻合法化规定努力平衡自由与责任 DENVER When the U.S. state of Colorado legalized marijuana for recreational purposes this year, it also impo
VOA标准英语2014年(二月)
ARI SHAPIRO, HOST: The fire department in Middletown, Ohio, is overwhelmed by emergency calls for people who have overdosed on opioids. A councilman there is worried that the city's budget can't keep up. He's suggesting a three strikes rule - overdos
2017年NPR美国国家公共电台7月
Vaccines are desperately needed in the developing world. Even when theyre available and inexpensive, theres still a major problem: most vaccines need to be refrigerated. Reaching the relevant populations often means traveling to areas where electrici
Scientific American(七)月
贮存的英语常用表示法是Storage.本项中常用的一些短语有： store （keep）in a cool and dry place 存于于阴凉干燥处 away from light 避光 away from children 勿让儿童接触 protect from light （heat） 避光（热）
医学英语
Asia 亚洲 Cyclones and climate change 飓风与气候变化 The new normal? 习以为常？ Physics suggests that storms will get worse as the planet warms. But it is too early to tell if it is actually happening 物理学研究表明全球变暖将导
经济学人综合
Dealers Show Marijuana Products at DC Show 商人在华盛顿展上展示大麻产品 Many trade shows are held in the Washington, D.C. area. Jewelry, cars, electronics and other industries have shown their products and services in the past. But rece
2015年VOA慢速英语(三)月
By Melinda Smith Washington, DC 22 January 2007 watch Nicotine Potency report The U.S. tobacco industry is under fire again from health experts who claim manufacturers boosted levels of nicotine in cigarettes over a seven-year period. Details of a n
2007年VOA标准英语（一月）
Vendors Display Marijuana Products at Washington Expo You wouldnt expect a marijuana expo in the U.S. capital, since it's still against federal law to possess the drug. And since it is still illegal to sell pot in the city, there was no marijuana at
VOA标准英语2015年(三月)
DAVID GREENE, HOST: Hospitals and pharmacies are required to throw away drugs that have passed their expiration date, no matter how expensive or vital those drugs may be. But the Food and Drug Administration and others have long known that many drugs
2017年NPR美国国家公共电台7月
DAVID GREENE, HOST: And now a dilemma that most of us have probably experienced, reaching for a painkiller or other medication only to discover it's expired according to the date on the label. NPR's Patti Neighmond takes a look at what these dates ac
2017年NPR美国国家公共电台2月
Rosanne Skirble Before the discovery of antibiotics in the 1940s, millions of people died routinely of staphylococcus and streptococcus and more serious bacterial infections like meningitis, pneumonia
VOA2004（上）--国际时事
It's a frustrating thing most of us have experienced. 大多数人都有过这种沮丧的经历。 A song gets stuck inside of your head, seemingly playing on a permanent loop. 你的脑海里总回荡着一首歌，这歌似乎还处于循环播放模
阅读空间
Breaking up the Treasury 财政部分裂 Your money or your life 要钱还是要命？ The knives are out for Whitehall's mightiest department 利刃直指白厅最强大的部门 TONY BLAIR once kidnapped a civil servant. It was 2005 and the then pr
经济学人商业系列
Walnuts are the healthiest of all the nuts and should be eaten more as part of a healthy diet, US scientists say. 美国科学家称核桃是所有坚果中最为健康的一种，应该作为健康饮食的一部分多吃。 Scientists from Pennsylv
趣味英语
Britain Dug prohibition 英国 禁毒 Banning the east African stimulant may backfire 东非的兴奋剂禁令可能会适得其反 OUTSIDE a newsagent's shop in the Clapham Road, a south London thoroughfare, a man sucks on a rolled-up cigarette and
经济学人文艺系列
Breaking up the Treasury 财政部分裂 Your money or your life 要钱还是要命？ The knives are out for Whitehall's mightiest department 利刃直指白厅最强大的部门 TONY BLAIR once kidnapped a civil servant. It was 2005 and the then pr
经济学人文艺系列
Married Love is the subtitle of the opera Fidelio. A woman disguises herself as a man in order to rescue her husband from prison. It's perhaps not too fantastic or surrealistic to think that his obsession with the Fidelio theme which after all he wen
英语听力：文化博览2008年
It is plain, then, that phrenologically the head of this Leviathan, in the creature's living intact state, is an entire delusion. 于是，很明白，从骨相学上说来，在大鲸活着而毫无损伤的时候，它的头就全然是一种使人迷
白鲸记