青霉素富集法

[00:14.02]Hey. 嘿 [00:14.78]Hey, are you all right? 嘿 你还好吗? [00:19.54]You look like you have a fever or something. 你看起来有点象发烧什么的 [00:22.98]Im fine. I just cant sleep. 我没事 我只是睡不着 [00:29.14]My mind ke

发表于:2018-11-30 / 阅读(239) / 评论(0) 分类 听电影学英语-后天

Interviewer: Hello. My name's Hudson. Dick Hudson. Applicant: I'm Pamela Gable. Interviewer: Well, take a seat, please. Miss Gable—it is Miss, isn't it? Thought so. Well, let me just check that I've

发表于:2018-12-03 / 阅读(200) / 评论(0) 分类 英语解说豆知识2009年

[00:04.10]paw pay [00:06.48]n.爪 vt.支付,值得 vi.付出 n.工资 [00:08.86]payment pea peace [00:12.13]n.支付,付款额 n.豌豆 n.平静,安宁,和平 [00:15.41]peaceful peach [00:17.74]a.平静的,安宁的,和平的 n.桃,桃树 [00:20.06]p

发表于:2018-12-15 / 阅读(229) / 评论(0) 分类 考研英语词汇2005

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(229) / 评论(0) 分类 Scientific American(二)月

每期节目一话题,让英语磨练耳朵的同时学到更多有益的小知识,丰富知识的同时受益于生活。 Time-management tips 时间管理技巧 Work around procrastination. 克服拖延症。 Try Francesco Cirillo's Pomodoro Te

发表于:2018-12-27 / 阅读(165) / 评论(0) 分类 英语听力广播—Listening

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(518) / 评论(0) 分类 2017年VOA慢速英语(六)月

青霉素类 青霉素(G) Penicillin(G) Benzylpenicillin,苄青霉素,盘尼西林 青霉素V Penicillin V Phenoxymethylpenicillin 苯氧甲基青霉素 苄星青霉素 Benzathine Penicillin 长效西

发表于:2019-01-03 / 阅读(185) / 评论(0) 分类 医务英语

2. agri 你已认识field是“田地”, 你是否也知agri的意义? 在有关农田的词汇里, field竟都被agri所代替。 agri=field 田地,农田(agri也作agro,agr) 1. agrology agr

发表于:2019-01-06 / 阅读(191) / 评论(0) 分类 英文语法词汇

[00:01.70]A few years later, penicillin was being mass- [00:04.38]produced and helping to save the lives [00:06.82]of millions. [00:08.31]Despite the incredible outcome of his discovery [00:11.08]Fleming remained modest. [00:13.06]Nature makes penici

发表于:2019-01-10 / 阅读(326) / 评论(0) 分类 北师大版高中英语模块7(选修)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(280) / 评论(0) 分类 英汉幽默故事选读

By Scott Stearns White House 23 June 2006 Iran says it will not stop enriching uranium as a precondition for potential talks with the United States and European allies. President Bush wants Iran to respond to an offer from the international communit

发表于:2019-01-13 / 阅读(226) / 评论(0) 分类 2006年VOA标准英语(六月)

By Barbara Schoetzau New York 10 February 2006 Kofi Annan U.N. Secretary-General Kofi Annan is urging Iran to suspend its nuclear activity and allow talks with Russia to move forward. ----------------

发表于:2019-01-31 / 阅读(242) / 评论(0) 分类 2006年VOA标准英语(二月)

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(223) / 评论(0) 分类 VOA标准英语2008年(一月)

By Challiss McDonough Cairo 13 April 2006 Iran's president says he will not halt his country's uranium enrichment program, despite international pressure to do so. U.N. Nuclear Chief Mohamed ElBaradei

发表于:2019-02-03 / 阅读(193) / 评论(0) 分类 2006年VOA标准英语(四月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(196) / 评论(0) 分类 趣味英语

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-02-13 / 阅读(268) / 评论(0) 分类 阅读空间

Reproductive technology 生殖技术 Mum, Dad and Mitomum 妈妈,爸爸与代孕妈妈 Britain may allow babies with three biological parents 英有望允许新生儿有三个亲身父母 ASSISTED reproduction is one of those rare areas in which Br

发表于:2019-02-16 / 阅读(209) / 评论(0) 分类 经济学人科技系列

青霉素类 青霉素(G) Penicillin(G) Benzylpenicillin, 苄青霉素, 盘尼西林 青霉素V Penicillin V Phenoxymethylpenicillin, Blinvan, Ospen, 苯氧甲基青霉素 苄星青霉素 Benzathine Penicillin 长效西林, 长效青霉素, 比西林, LPG, 苄星青 氨苄西林 Ampicillin 安比西林

发表于:2019-02-18 / 阅读(165) / 评论(0) 分类 英文语法词汇

TEHRAN, Aug. 15 (Xinhua) -- Iran said on Sunday it will not stop its nuclear fuel enrichment(丰富,改进) activities although Russia would provide it with the nuclear fuel needed to run its Bushehr nuclear power plant. Head of Iran's Majlis ( P

发表于:2019-02-18 / 阅读(161) / 评论(0) 分类 英语新闻

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(180) / 评论(0) 分类 每天三分钟学英语
学英语单词
a bad penny always turns up
albanus
aliting
Arabic studies
artificial membrane
atomic engineering
bandung (bandoeng)
biofacy
boeroes
bonferronis
bromo-ether
BSP test
bulbliker
Burns, Robert
cake of press
cartographies
catapult speed indicator
cholecystography
Civil Rights Act
cndp
comasterid
comparative figures
consumption of hydrogen
cooded meat colo(u)r
coscinodiscus wailesii
Council on Environmental Policy
cuspidaria nobilis
cut corner
cyclical twin
data collection station
decorative lamination
defect detecting test
destaging
documentarising
dresang
drinking-horns
dynamic data independence
electro-pneumatic control
ellamy
elliptical glass reflector
emotion-filleds
end-of-block character
energetic electron
equipment inspection
finnock
Fuzzy Wuzzy Angels
Glypressin
Golden Spike Nat.Hist.Site
goleen
ground-to-ground
hose dye border
in this way
initial rate of flow
intersystem crossing
ionized air
leader of the lode
luminance amplifier
monocron
mussel poison
n. subclavius
netbuilders
partial general view
pass the time of day with sb.
penoncels
prayer room
preferential system
pseudoexfoliation
quicksnaps
ratio of net operating profits to net sales
ribbies
S.P.Q.R.
self-experience
self-sterile plant
setting-out rod
snake gods
soft x-ray spectrometry
sterilized test tube
stoplog handling equipment
succession tectonics
taboo words
Tamashima
telecontrolled airplane
teneriffes
thermodiffractograms
total-pressure
traffic control zone
transient recorder
transit through-connect
tropoclastin
tuberculosis ulcerosa
tunnel stool
twin controller
UNESCO-listed
vacuum-fusion gas analysis
vagueness
volkl
wateriest
Weill-Marchesani syndrome
Weisskopf unit
white baneberry
whole time
zaia