[机] 放射化学实验室

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(168) / 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(154) / 评论(0) 分类 2017年VOA慢速英语(十一)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(268) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

[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(239) / 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(257) / 评论(0) 分类 高中英语人教版2000年高三

[00:08.59]Lesson 9 1.Read and act [00:14.24]Hey Kevin,where did you say you were born? [00:18.78]I was born in Michigan,USA. [00:23.01]There are a lot of lakes up there,aren't there? [00:27.56]Yeah,I lived on Lake Superior. [00:31.40]Have you ever sw

发表于:2018-12-18 / 阅读(309) / 评论(0) 分类 人教版九年级英语

Voice 1 Welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Anne Muir. 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 On the 7th of January 1943, an old

发表于:2018-12-19 / 阅读(127) / 评论(0) 分类 环球英语 Spotlight

[00:05.20]Nikola Tesla developed the alternating current power system that provides electricity in the United States. [00:14.42]Many of his other discoveries led to electronic inventions for which other scientists were honored. [00:22.75]Mister Tesla

发表于:2018-12-26 / 阅读(127) / 评论(0) 分类 美国英语听力80篇

[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(302) / 评论(0) 分类 澳大利亚中学英语

[00:-1.00]3.Now listen to the radio programme [00:-2.00]and complete the notes which summarise what the speaker says. [00:-3.00]6. Listen to the discussion between Katy and James. [00:-4.00]7.Listen again and check your answers. [00:-5.00]8.Listen to

发表于:2019-01-10 / 阅读(195) / 评论(0) 分类 高中英语北京必修模块

Love is the one thing that transcends time and space. 各位听众大家好!今晚的Action Frames将送上一部2014年诺兰的科幻力作《星际穿越》。今年颁奖季中,它获得奥斯卡六项提名,并获得最佳视觉效果奖。震

发表于:2019-01-15 / 阅读(142) / 评论(0) 分类 中国传媒大学英语电台

[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(270) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

引导定语从句的关系代词who,which有时可与that互换使用。但在下面情况,一般只用that. 一、当先行词为不定代词anything, everything, nothing, any, little, one, few, much, all, none等时。如:

发表于:2019-01-17 / 阅读(136) / 评论(0) 分类 英语口译

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(180) / 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(201) / 评论(0) 分类 2015CRI中国国际广播电台

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(184) / 评论(0) 分类 科技之光

21 只有部分椰菜可以预防癌症 DATE=3-15-01 TITLE=SCIENCE REPORT - New Broccoli Study BYLINE=George Grow (Start at 58

发表于:2019-01-30 / 阅读(156) / 评论(0) 分类 科技之光

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(202) / 评论(0) 分类 VOA标准英语2008年(五月)

Listen to the nurse's descriptions and check the name of the places where the patient should go. 1.Take this examining sheet with you. Then, go to the third floor to do the blood test. 2.Here's the doctor's prescription. Go downstairs to pick up your

发表于:2019-02-17 / 阅读(129) / 评论(0) 分类 英语听力练习题

Voice 1 Welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Anne Muir. 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 On the 7th of January 1943, an old

发表于:2019-03-04 / 阅读(215) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a regulating dam
adherent pericardium
AFOS
ape
apparatus(instrument)
aspersus
azuar
busy shopping centre
canakkale
catch a cold
centrifugalize
columnar crystals
concentrated position
cop tube
crunkling
deep digging bottom
diaphragm meter
digenous
distribution equipment
durukuli
eigenmass
externals
false foxgloves
Fresnel number of resonator
ganister
Gio Linh
globe lily
homer-dixon
Hormogastrol
hubie
hull-mounted hydrophone
injuriously
interchangement
internal bracket
intraepidermal epithelioma
iris paper
isoacids
isosceles spherical triangle
kaybee
Krasnoyarovo
life safety
line emission cloud
load-tap-changing transformer
Lomonosov ridge
low-phosphorous pig iron
magic words
magnetic anomaly area
missile defence systems
moderator material
Mowlam
netlayer
nitidity
nitroglycerin explosive
no wait message send request
non-destructive reagent
nondeterministic automation
nontaxable-goods for special use
observation learning theory
odontologies
offset credit
opsiometer
pad type bearing
paden
palecek
Paranthrene tabaniformis
passive interrogation
Peace R.
puncturing voltage
quality of inner cooling water
queen mary hospital
renander
ring installation
Russey Cheah
secondary raw materials cost
soil stabilization by freezing
stacked wafer module
steering screw
stibial
string rubber
student-council
sudd cutter
sumithion
sundry debtor
Sviritsa
system programming language
thujopsane
transmission mode with waveguide line
treacle tart
trevant
tube feeding crosshead
underskies
unnature
urinocryoscopy
verlanizing
virgin naphtha
warmblooded
watch-clock
wayte
wedging method
well-serveds
Welshly
wepner