[医] 曙红美蓝培养基, 曙红美蓝琼脂

[00:03.81]bond rating :债券评等 [00:05.87]convertible bond :可转换债券 [00:08.17]government bond :政府债券 [00:10.47]junk bond :垃圾债券 [00:12.48]medium-term note :中期债券 [00:14.86]par value :面值 [00:16.87]premium :n.溢价

发表于:2018-12-05 / 阅读(133) / 评论(0) 分类 商务英语分类核心1000词汇

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(160) / 评论(0) 分类 VOA标准英语2014年(六月)

[00:00.00]Unit 24 Shopping [00:08.20]第二十四单元 购物 [00:16.40]Sentence Patlerns [00:20.23]基本句型 [00:24.06]231 May I help you? [00:27.77]您要买什么? [00:31.47]232 Could you show me that pair of shoes? [00:42.00]你能给我看看那

发表于:2018-12-10 / 阅读(210) / 评论(0) 分类 实用英语口语

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(110) / 评论(0) 分类 2016年VOA慢速英语(十)月

men---------男人 menu-------菜单 meter-------公尺 media-------大众传播媒体 medium----中间

发表于:2018-12-16 / 阅读(128) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(162) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(162) / 评论(0) 分类 Scientific American(三)月

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(197) / 评论(0) 分类 农业与发展

On Mondays we focus on the business of techonology and today we'll hear about an effort to make money with blogs. Millions of people publish internet weblogs or blogs but among the few people who do it for profit is Jason McCabe Calacanis. A year and

发表于:2019-01-08 / 阅读(249) / 评论(0) 分类 2005年NPR美国国家公共电台

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(164) / 评论(0) 分类 VOA2003(下)-环境与健康

February 13th is World Radio Day Wednesday (2/13) is World Radio Day. The United Nations describes it as a day to celebrate the medium and encourage major networks and community radio to promote freedom of expression. UNESCO, the U.N. Educational, Sc

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2013年(二月)

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(157) / 评论(0) 分类 2018年NPR美国国家公共电台11月

SCOTT SIMON, HOST: Stunt work is a tough trade - almost as tough as writing our theme music like BJ Leiderman does. Stunt people have to know how to take a poke in the schnoz, get thrown off of buildings and smolder in fiery car crashes. Sure sounds

发表于:2019-01-17 / 阅读(162) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(212) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(151) / 评论(0) 分类 自然百科2009年

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(187) / 评论(0) 分类 经济学人科技系列

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(144) / 评论(0) 分类 地道美语播客

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(248) / 评论(0) 分类 《海底两万里》中英双语有声读物

以字母G开头英语绕口令: Give Mr.Snipa's wife's knife a swipe. 把史立巴先生的太太的刀子抹净 Give papa a cup of proper coffee in a copper coffee cup. 给老爸一杯用铜制咖啡杯装的好咖啡 Gertie's great-grandma grew

发表于:2019-02-27 / 阅读(235) / 评论(0) 分类 英语绕口令大全
学英语单词
Aaigem
adductorfemoris
adephagous
advantageous to
AOGO
arbenz
archenteric pouch
Assipetra
atmospheric ray
average man-hours of vehicle maintenance and repair
Bagumbayan
barend
beer up
Bicyathus
binocular depth cell
bismuth(ii) sulfide
burnt odo(u)r
cab indicator
cable duct tube
candle-ends
car loadings
CDMA - Code-Division Multiple Access
chitown
cloth bag collector
contemporaries
continued insurance
copper-clad laminate
core halogen
Cremastra unguiculata
datemycin
degenerate basic variable
density of liquid phase
descending myelopathy
deshazo
diadrom
dirt pile
drivers
dross spot
english systems
enstock
epyllion
extreme case sampling
facultative parthenogenesis
far away from home
fbrf
fibroins
gadam
gyrocompass attitude reference system
gyrsome
hematoblast
high-resistance metal
hoplopleura akanezumi
immunoprotective
in all reason
input/output statement
interlock
interposing
isocoumarinyl
Kamensk
Laposo, Bukit
linearly polarized
liquid aluminium globule
logsys
looking like
lounging robe
magnesium calcium carbonate
manual drilling
martyrising
might just as well
multiprocessor mode
Nervus infra-orbitalis
non feudal
non-residences
normalsample
occupation disease
office automation technology
oudoms
paragonless
penguineries
perisutural
phoma hasegawae ogawa
phyllachora imperaticola
Pratsiol
premingers
pro-manager
propedeutics
renal amebiasis
self professed
semilunar period
small liquid separator
snyde
sprunstron
stiff-tailed ducks
theory of multiplicity
typhosis
ucal
uk adonis
unbreakfasted
Vagina tendinis
work at sth
xeropsamments