实验室试验寿命

06 Working in a Laboratory lab laboratory; a place where scientists and engineers work, conductingexperiments and tests* Students have to wear protective eyeglasses whenever they go into the lab. colleague co-worker; a person whom one works with, usu

发表于:2018-12-03 / 阅读(185) / 评论(0) 分类 2010年ESL之商务英语

Millions of people worldwide have been reported missing. Many of them went missing as a result of armed conflicts, such as the war in Syria, or in other places of violence. Large numbers of people disappear after natural disasters. A new laboratory e

发表于:2018-12-08 / 阅读(173) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part one of The Diamond Lens. When I was ten years old, one of my older cousins gave me a microscop

发表于:2018-12-08 / 阅读(578) / 评论(0) 分类 2018年VOA慢速英语(二)月

[ti:UNIT 2 DNA Lesson 13 Clones Are the Same] [0:00.788]UNIT 2 第二单元 [0:02.442]DNA [0:05.530]Lesson 13: 第13课: [0:07.106]Clones Are the Same 克隆人是一样的 [0:09.703]THINK ABOUT IT! 想一想! [0:11.155] You have a pet that you l

发表于:2018-12-10 / 阅读(300) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

Now the Special English program, American stories. Our story today is called ''The Diamond Lens''. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now here is Maurice Joyce with part one of ''The Diamond Lens''. When I was

发表于:2018-12-11 / 阅读(138) / 评论(0) 分类 美国故事

[00:42.81]Lesson 1 1 Dialogue [00:48.46]Four doctors are at a medical conference. [00:53.32]A:Which speech are you going to listen to this afternoon? [00:58.36]B:I haven't decided.There's a talk on cancer that might be quite interesting, [01:05.23]so

发表于:2018-12-13 / 阅读(257) / 评论(0) 分类 高中英语人教版高三

[00:02.25]第一单元 居里夫人 [00:04.49]Lesson 1 [00:05.97]第一课 [00:07.44]1 Dialogue [00:09.21]1 对话 [00:10.97]Four doctors are at a medical conference. [00:13.34]四个医生在医学会议上 [00:15.70]A:Which speech are you going to

发表于:2018-12-13 / 阅读(271) / 评论(0) 分类 高中英语人教版2000年高三

unit 65 婉拒约请(2) dialogue 英语情景对话 A:Hey, let's go out and grab a couple of beers tonight! A:嘿,今晚出去喝两杯啤酒吧。 B:Sorry, I can't. I have to work late at the laboratory. B:抱歉,我去不了。我得在实验

发表于:2018-12-26 / 阅读(271) / 评论(0) 分类 高频英语口语对话

[00:00.00]Unit 6 In the laboratory [00:04.70]1.Listen,read and practice in pairs. [00:11.47]Do you like to do experiments in a laboratory? [00:16.54]What is a science class like? Let's see what these people are doing. [00:23.90]Teacher:Good morning,e

发表于:2018-12-29 / 阅读(322) / 评论(0) 分类 澳大利亚中学英语

BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste

发表于:2019-01-11 / 阅读(146) / 评论(0) 分类 2010年VOA慢速英语(七)月

AMERICAN STORIES - Short Story: The Diamond Lens, Part 1, by Fitz-James O'Brien SHIRLEY GRIFFITH: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will te

发表于:2019-01-12 / 阅读(175) / 评论(0) 分类 2011年VOA慢速英语(六)月

The Diamond Lens by Fitz-James O'Brien, Part One 钻石镜头 by 菲茨詹姆斯奥布莱恩 Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part o

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2015年VOA慢速英语(七)月

'The Diamond Lens' by Fitz-James O'Brien, Part One 《钻石透镜》by 菲茨詹姆斯奥布赖恩 Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2016年VOA慢速英语(九)月

[0:0]lable laboratory lad lag标签,标记 实验室 男孩,小伙子 落后,滞后 [1:9.3533]lamb landlord landscape lane羔羊,小羊 地主,房东,店主 风景,景色 小路,小巷 [1:52.8522]largely laser latter laughter大部分,主要地 激光器 后者的,末了的 笑,笑声 [2:36.6

发表于:2019-01-16 / 阅读(290) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Imagine that you are sitting down to

发表于:2019-01-19 / 阅读(193) / 评论(0) 分类 环球英语 Spotlight

Tsinghua University released the initial investigation results provided by Haidian Public Security Bureau a few days ago, which revealed that a hydrogen cylinder exploded accidentally, and the whole lab then caught fire. Meng Xiangjian died as the re

发表于:2019-01-19 / 阅读(222) / 评论(0) 分类 2015CRI中国国际广播电台

IV. It was only on reaching home, as I walked from the garage to the house, that I read the inscription on the envelope: TO WHOM IT MAY CONCERN (Probably Commissaire Charas) Having told the servants that I would have only a light supper to be served

发表于:2019-01-23 / 阅读(296) / 评论(0) 分类 英文短篇小说

AMERICAN STORIES - The Diamond Lens, Part OneBy O'Brien, Fitz-James Broadcast: Saturday, April 01, 2006 Announcer: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called

发表于:2019-01-30 / 阅读(174) / 评论(0) 分类 2006年慢速英语(四)月

By Zulima Palacio Washington 08 May 2008 Although the government and researchers halted most clinical trials for an AIDS vaccine, a research institute in Baltimore continues its work on the most deadly virus of our times. Vaccine trials were stopped

发表于:2019-02-04 / 阅读(222) / 评论(0) 分类 VOA标准英语2008年(五月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-02-26 / 阅读(242) / 评论(0) 分类 弗兰肯斯坦.Frankenstein
学英语单词
acorn-nut
adenocystosarcoma
adjustable socket wrench
amber mutant
ash-laden
astrophotographic
automatic line reconnect
average-volume
aviation specification isopropyl nitrate (avpin) (monofuel)
bioengineered microbial threat
Bir Ghbalou
brewer's grain pellets
brush shade
bum buddies
busi-ness
busy back tone
calibration kits
cannabichromene
capital of Botswana
compound ganglion
control valve bracket
cultural of honor
cylinder jacket
dinitrogen tetraoxide
discoursed
economic commission for africas
euploea eunice botelianus
exhaust head
explode outward
feculent
fellow creature
foil arch
geodesic system
gimbal retardation
Gounou-Gaya
Grundschule
hidden incision
high speed repetitive operation
hook on instrument
horn button
hydroiodide
impact time
inflation bottle
internal promoter
isaphenin
istrias
langlume
locked-rotor troque
lower motor neuron
mandritta
mark of indirect interpretation
marshy meadow
meningina
micrografting
military item
multiple bearing type guide
musculi constrictor isthmi faucium
myosin heavy chain gene
non riemannian geometry
nostel
o.c.t.u.
original speed
ouric
pain-relievers
palpability
para-hydroxybenzoic acid
partes iridica retinae
piper aurantiacum wall.
placer workings
poetizes
porcelain oblong fuse box
pore one's eyes out
postdate fetus
propulsion motor exciter
rages
range error detector
rare old
read-protected
redeemer
remasculinized
self-cleaaing
serious patient
set oneself against
socket
st. petersburg (leningrad)
states of the art
step-type recording wave gauge
strophocheilids
strowski
studio display facility
tanisha
tax reserve
terminal plate
triple smoothing
Trisegmentectomy
true coincidences
unregulated reaches of river
valveman
wage standard
Wedau
wet cutting
yellow-roots