[化] 检查试验
[医] 对照实验

each a.各自的,每 pron.每个,各自 eager a.热切的,渴望的 eagle n.鹰 ear n.耳朵,耳状物;听力,听觉 early ad.早,在初期;最早 a.早期的;早熟的 earn vt.挣得,

发表于:2018-12-01 / 阅读(343) / 评论(0) 分类 大学英语四级词汇

[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25~32 第25~32课 [0:05.438]Look into Science! 观察科学! [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用

发表于:2018-12-13 / 阅读(283) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Lesson 27: [00:03.58]Let's Do an Experiment! [00:07.24]One Experiment,Two Theories [00:11.81]A theory is an idea.A theory predicts what will happen. [00:18.57]An experiment shows what happens. [00:23.25]BRIAN:Did you read about this experiment,Danny?

发表于:2018-12-13 / 阅读(253) / 评论(0) 分类 河北加拿大版初中英语

Unit 4 [00:02.98]Look into Science!How Can a Paper Have One Side? [00:10.63]A piece of paper has two sidess. [00:15.07]See?This piece of paper has a white side and a pink side. [00:22.44]In this experiment,In this experiment,we make a piece of paper

发表于:2018-12-17 / 阅读(271) / 评论(0) 分类 北京仁爱英语八年级下

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:2018-12-17 / 阅读(244) / 评论(0) 分类 英语广播节选

[00:03.08]PRE-READING [00:07.16]Do this section all by yourselves [00:11.91]and look up any information you're interested in the dictionary. [00:29.28]Curie(F.kyri),Pierre(1839-1960),and Marie(1867-1934),French physicists, [00:52.14]husband and wife,

发表于:2018-12-18 / 阅读(286) / 评论(0) 分类 高中英语人教版高一

The four scientists -- three men and one woman -- are taking part in this experiment designed to determine how well food, water, and oxygen can be used and recycled under controlled conditions. The test of the controlled ecological life support syste

发表于:2018-12-20 / 阅读(191) / 评论(0) 分类 2016CRI中国国际广播电台

[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0

发表于:2018-12-29 / 阅读(310) / 评论(0) 分类 外研社新标准初中英语九年级

It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for

发表于:2019-01-01 / 阅读(175) / 评论(0) 分类 英语博客 A cup of English

Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,

发表于:2019-01-03 / 阅读(194) / 评论(0) 分类 英汉幽默故事选读

Lesson 31: [00:03.50]What Lucas Says [00:06.87]Hi!I'm Lucas.I had fun with the experiments in this unit.Did you? [00:15.23]I really liked the weird mud.I put a little cornstarch into a dish. [00:22.07]Then I put a little water into the cornstarch.It

发表于:2019-01-09 / 阅读(245) / 评论(0) 分类 河北加拿大版初中英语

UNIT 4 [00:03.08]Lessons 25~32 [00:08.05]Look into Science! [00:11.89]Lesson 25: [00:16.64]Keep the Candle Burning!Science is so interesting! [00:23.72]I'm sure you'll like this experiment! [00:28.68]When you do this experiment,you will learn somethi

发表于:2019-01-09 / 阅读(377) / 评论(0) 分类 河北加拿大版初中英语

Lesson 32: [00:03.50]What Do You Know?Have You Seen These Words? [00:09.38]air [00:12.02]What's inside a balloon?Air! [00:16.69]basket empty [00:21.45]I have no food in my refrigerator.My refrigerator is empty! [00:28.81]fill [00:31.27]I fill my back

发表于:2019-01-09 / 阅读(556) / 评论(0) 分类 河北加拿大版初中英语

第29期:应聘实验室助理 你申请了实验室助理这个职位,对吧? You have applied for the laboratory assistant's position,right? For example: A: You have applied for the laboratory assistants position, right? 你申请了实验室助

发表于:2019-01-14 / 阅读(143) / 评论(0) 分类 职场英语口语急救包

check,examine,experiment,test check 指校对(文章、书信等)或找错、检查。 examine 表示察看或观察以了解情况,仔细检查。 experiment表示为了发现或证明某个事实而进行操作。 test表示以某种手段来试

发表于:2019-01-16 / 阅读(137) / 评论(0) 分类 英文语法词汇

EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro

发表于:2019-01-29 / 阅读(243) / 评论(0) 分类 教育与新闻

时间状语从句,条件句中,从句用一般现在时代替将来时 When, while, before, after, till, once, as soon as, so long as, by the time, if, in case (that), unless, even if, whether, the moment, the minute, the day, the year, immediat

发表于:2019-02-04 / 阅读(185) / 评论(0) 分类 英文语法词汇

一、写出下列动词的现在分词: play______run__________swim________make_______go________like________write________ ski_______read________have_______sing_______dance_______put______see_____buy______love__________live_______take________come__

发表于:2019-02-07 / 阅读(159) / 评论(0) 分类 英文语法词汇

Science and technology. 科技。 Geoengineering. 地理工程学。 Implicit promises. 包含着承诺。 A geoengineering experiment has come unstuck. But there will be more. 地理工程试验取得突破。可期待更多。 FOR the past few year

发表于:2019-02-26 / 阅读(222) / 评论(0) 分类 经济学人综合

嘉宾:Debbie Mason 话题:Techno Toys Spellings 1. Kerb (the edge of the pavement) 2. Bolshiness 3. Wifi 4. Voraciously Idioms 1. The (beach) was beckoning 2. For all the and for all the Questions 1. How long was it before her son got bored with

发表于:2019-02-26 / 阅读(205) / 评论(0) 分类 聆听悦耳英音
学英语单词
acetic alcohol
Arblay,d', Madame Frances
arikaras
armored catfish
bauxite refractory
benzothiazine
bergmasters
budget planning
Caragana stenophylla
chapel en le frith
child-abuses
city-born
conn-selmer
copper alloy steel
crater edge effect
crocodilian reptile
decimeter mixer
direct platelet count
distillation dynamics
East African Airways
embryonic field
emplore
encephalocoel
end wire strippers
eucomis punctata l'her. pineapple-flower
excuse myself
flux density unit
Fourou
French method roofing
fusing disc
gas ring laser
Gembēla
greennesses
greenwich sideral time
hatchways
hemihypogeusia
Hepagonnovum
Hoengsong
htat
hydraulic-powered wiper motor
i-fel
if-expression
igoogle
Ikola
implicit costs
isolation of sound
jacob-wick helicity formalism
key validation
La Plata River
lysine intolerance
mating profile
MAX.Cap.
meschantery
migrant labour
Moshoeshoe II
multilateral treaty
mutlak
nederlander
nivadensin
non-skid tread
Nāl R.
off your chest
omphaloss
outpolar quadrics
partsmakers
percimonious
personnel monitoring instrument
pitching moment coefficient
plagiarhythms
plain sailing
playaction pass
popout
raczynski
rain prints
repleven
reverse torsion fatigue testing machine
rhinogobius formosanus
safeguard circuit
segment of sphere
serakhs (sarakhs)
shipping lock
shrinkage-rule
single tail test
small intercontinental ballistic missile
small plate
statutory backing
syntacticians
synthetic manure
take up the cudgels
tanja
time of dissociation
time work
time-varying parameter
timeist
transformation of data
Trelat's sign
trim condition
tuberculated pipe
undermirth
utriculus urethralis
venus's-ear
wassailings