免疫萤光显微镜

Good Evening: This a special night for me. Exactly three years ago, on July 15, 1976, I accepted the nomination of my party to run for President of the United States. I promised you a President who is not isolated from the people, who feels your pai

发表于:2018-12-04 / 阅读(244) / 评论(0) 分类 名人演讲

Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu

发表于:2018-12-11 / 阅读(137) / 评论(0) 分类 六分钟英语

Nobel in Chemistry for Seeing Biomolecules in Action 诺贝尔化学奖微化分子结构 The Royal Swedish Academy of Sciences has decided to award the 2017 Nobel Prize in Chemistry jointly to Jacques Dubochet, Joachim Frank and Richard Hendersonfor

发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 2017年Scientific American(十)月

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(143) / 评论(0) 分类 外研社新标准初中英语九年级

Mr. Chairman, ladies and gentlemen, I need not pause to say how very delighted I am to be here tonight, and how very delighted I am to see you expressing your concern about the issues that will be discussed tonight by turning out in such large number

发表于:2018-12-30 / 阅读(166) / 评论(0) 分类 名人演讲

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: What do you call a lawsuit that appears to be intended to suppress public speech? RS: To critics it's a SLAPP -- a strategic lawsuit against public participation. University of De

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 词汇大师(Wordmaster)

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(173) / 评论(0) 分类 法律英语 Legal Lad

Grammar Girl here. Today's topic is sentence fragments. I often imagine that listeners are writing articles and essays and books, but I was recently reminded that some people make their living writing shorter things like headlines and ad copy, and th

发表于:2019-01-02 / 阅读(183) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today's topic is sentence length. This episode was written by guest writer, Bonnie Trenga, author of The Curious Case of the Misplaced Modifier. I was glad to hear from those of you who enjoyed Bonnie's writing last week. I'll be b

发表于:2019-01-02 / 阅读(213) / 评论(0) 分类 英语语法 Grammar Girl

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(236) / 评论(0) 分类 2017年VOA慢速英语(十)月

Supplement: Some Useful Sentences on Transport Insurance 有关装运和保险的常用语句 (1) We have been put to considerable inconvenience by the long delay in delivery. We must insist on immediate delivery, otherwise we shall be compelled to c

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 实用英语

AMERICAN MOSAIC - In Domestic Violence Cases, Children Are Often the Forgotten Victims MARIO RITTER: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Mario Ritter. Today we listen to new music from Feist. We also read some of your recent

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2011年VOA慢速英语(十)月

Indeed, for a living being there is no such thing as true silence, for silence itself is a revelation of the mind and the heart, an echo of the soul of a different form. Some people use silence as a disguise of the emptiness of the head. Some use it

发表于:2019-01-17 / 阅读(166) / 评论(0) 分类 英语美文

英文歌词: I can't see your star I can't see your star Though I patiently waited, bedside, for the death of today I can't see your star The mechanical lights of Lisbon frightened it away And I'm alone now Me and all I stood for We're wandering now A

发表于:2019-02-04 / 阅读(133) / 评论(0) 分类 英文摇滚歌曲

英文歌词: Don't cry to me If you loved me You would be here with me You love me, come find me Make up your mind Should've let you fall And lose it all So maybe you can remember yourself Can't keep believing We're only deceiving ourselves And i'm si

发表于:2019-02-04 / 阅读(142) / 评论(0) 分类 英文摇滚歌曲

How to Experience Life Many of us go through life without truly living it. Jonathan Swift once said; There are only few who live today, most of us live tomorrow. I have mostly lived in tomorrow, always looking forward, aiming for my goals. Many times

发表于:2019-02-04 / 阅读(193) / 评论(0) 分类 阅读空间

10 Great Places to Experience the Simple Life If you need to get away from it all this holiday season, take your stressed-out self to a place where life is a bit less complicated. Real Simple Magazine's managing editor, Kristin van Ogtrop, discusses

发表于:2019-02-04 / 阅读(352) / 评论(0) 分类 阅读空间

Working Experience(工作经验)(I = Interviewer. A = Applicant)I:Please tell me your present job. A:I am working in a garment factory. My present job is to inspect the quality of products. comparatively speaking, quality control is rather simple. Al

发表于:2019-02-04 / 阅读(153) / 评论(0) 分类 实用英语

Hell, of the Max Planck Institute for Biophysical Chemistry, G?ttingen, and German Cancer Research Center, Heidelberg, both in Germany, developed a way to use two laser beams to make individual molecules glow on and off. 斯特凡W赫尔,作为哥廷

发表于:2019-02-07 / 阅读(126) / 评论(0) 分类 英语新闻

WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year. The study found that if HIV-infected heterosexual individuals begin taking

发表于:2019-02-18 / 阅读(138) / 评论(0) 分类 英语新闻
学英语单词
a good lawyer
aesthetic surface
al qurayni oasis
all the same to
alternative variation
AuIn
axiom of extensionality
back coupling coefficient
befound
Benian's stain
Binan
boesches
bubble boy disease
bukharans
bysount
can of corn
chakrabarties
Chuo Trust Asia Limited
comfortable level
compactible mineral
constraint logic programming
consultant editor
coupler butt
crossgraphy
crossing approach
dead-heartedly
differential synchrotransmitter
dreamfulness
dual diode
even colour
expressness
fall off the wagon
fast-wave device
fibrinolysis syndrome
flat fliers
fluorescents
forestfuls
fractional counting loss
garrat
gone to sleep
heap sorting
heteroazeotrope
hinch-boy
importation prohibited
imprecise interrupt
inoculated cast iron
Interactive Unix
iron stud
ivcd
k-type
keyrings
letting fly
load(ing) coil spacing
make the eagle scream
Malva rotundifolia
Minhla
morgensen
multiple quill
n-tetradecanol
natural-gas-fired
nipple gong
none-schenche
oil surface tension
Orchidodynia
Paku, Tg.
paleogeological
polypodium eusatum thunb.
preponderance theory
pulp stone
pulse-tone audiometer
reentrant syncline
regional physiography
S-A
sea speed
sick-bed
signit
sinistral
sterculia nobilis smith.ping-pong
stochastic 0L system
stratified drift
strikland
suntans
swair
Tables are turned
telecardiograph
telecomunicaciones
the mysteries of nature
Tibetan language
Trolltind
tuberculous adenitis (in swine)
uk degree
undie
Uniquin
unkinlike
uprise of salts
vena-contracta
vernix
VUP
wait bit
war-talks
working deadline