热化学

[00:03.15]第五单元 复习 [00:06.30]Lesson 17 Read and act [00:09.87]第17课 阅读并表演 [00:13.45]During the break, [00:15.03]课间, [00:16.61]Li Lei happened to see Paul's mark on the report of a chemistry experiment. [00:19.94]李雷偶然

发表于:2018-12-01 / 阅读(138) / 评论(0) 分类 初中英语人教版初三

[00:00.00]Unit 7 Living Together [00:06.77]Expansion 7 [00:08.48]2 School Events [00:13.17]Last week we asked students [00:15.06]to write about their favorite school events [00:17.32]in the year. [00:18.93]Here are some of their replies. [00:21.36]1

发表于:2018-12-04 / 阅读(170) / 评论(0) 分类 新标准初中英语七年级下(2013版)

[00:21.89]lesson 1 [00:36.05]Have/has got =have/has [00:59.22]I have got a CD player, [01:03.97]but Jim hasn't got one. [01:10.92]Has Lucy got one? [01:22.99]I have a CD player, [01:31.66]but Jim hasn't/doesn't have one. [01:50.60]Does Lucy have a Cd

发表于:2018-12-10 / 阅读(152) / 评论(0) 分类 初中英语人教版初三

[00:03.89]Lesson 5 1 Dialogue [00:09.64]Mr Zhu is showing the students of Class 4 the chemistry lab. [00:16.30]Mr Zhu: Now,this is the chemistry lab. [00:20.45]Have you been in this lab before? All:No. [00:25.50]Mr Zhu: Ok,listen carefully,please. [0

发表于:2018-12-13 / 阅读(172) / 评论(0) 分类 高中英语人教版高一

[00:09.20]Lesson 17 1.Read and act [00:15.36]During the break, [00:18.52]Li Lei happened to see Paul's mark on the report of a chemistry experiment. [00:25.08]Oh,Paul,you got another A+. Congratulations! [00:30.64]Thank you. [00:33.20]I wonder how yo

发表于:2018-12-18 / 阅读(223) / 评论(0) 分类 人教版九年级英语

发表于:2018-12-25 / 阅读(127) / 评论(0) 分类 洋话连篇

Narrator: D. Use abbreviations to quickly note down the rail distances and directions from London of the following places: i. Manchester (184 miles north-west) vi. Liverpool (193 miles north-west) ii. Cardiff (155 miles east) vii. Penzance (280 miles

发表于:2018-12-30 / 阅读(130) / 评论(0) 分类 202 Useful Exercises for IELTS

1. diathermy /'daɪə,ɜːmɪ/ -- method of treating disease by genereating heat in body issues by high-frequency electric currents Diathermy may prescribed for arthritis, bursitis and other conditions requiring heat treatment. 关节炎、黏液囊炎

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 突破英文词汇

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 2014年VOA慢速英语(八)月

Take for an example, bio-diesel fuel can be made from vegetable oil and animal fats, and its chemical make up includes carbin chains, joush worth knows that he didn't learn the chemistry class and hasn't taken chemistry yet. Brook horper, a field in

发表于:2019-01-08 / 阅读(213) / 评论(0) 分类 CNN2012年(五)月

必备知识4:一些必要的词根(stems) -anthro-,-anthropo- human anthropology -aster-,-astro-,-stellar- star asterisk -audi-,-audit- hear audience -auto- self autograph -bio- life biology -capit- head, chief capital, captain -ced-go, move,yield p

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 雅思英语

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2010年(八)月

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(156) / 评论(0) 分类 2016年Scientific American(十)月

Solar power 太阳能 The third way 第三种方法 A new method of making electricity from sunlight has just been tested 一种从太阳光得到能源的新方法正在尝试 AT THE moment, there are two reliable ways to make electricity from sunli

发表于:2019-01-26 / 阅读(144) / 评论(0) 分类 经济学人综合

SCIENCE IN THE NEWS - Americans Win All the Nobel Prizes for Science in Two Thousand SixBy Nancy Steinbach Broadcast: Tuesday, October 17, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special En

发表于:2019-01-30 / 阅读(127) / 评论(0) 分类 2006年慢速英语(十)月

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(116) / 评论(0) 分类 VOA标准英语2009年(十月)

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(127) / 评论(0) 分类 2007年VOA常速英语(十月)

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(107) / 评论(0) 分类 VOA标准英语2008年(十月)

释义: There is ( are ) ... 有 虽然是最基本的表达方式,但在日常会话中占到的比例很大,可以分为多个类型进行表达。 There are ( is ) ... 表示单单的在,而 Here are ( is ) ... 表示递交物品或意见。

发表于:2019-02-26 / 阅读(166) / 评论(0) 分类 老外最常用的英文短语

1、take a shine to sb字面意思,给某人一些阳光,中国话来说,即青睐某人,喜欢某人,更多偏向印象好,有好感的意味。 例如: I'm sure he has taken a shine to you. 我敢肯定他对你有好感。 2、have a

发表于:2019-03-11 / 阅读(146) / 评论(0) 分类 英语口语
学英语单词
a luck break
a-height
activated charcoal filter
again-rise
agitated depression
alizanthrene violet rr
antiphase feedback
aquatic weed cutter
assimilative
atresia of internal uterine orifice
Automatic Size
backports
Baganda
base-discordance
birdlings
byil
casing hook
Cerf, L.du
clueing
collegehumor
common natual resource
Communism Peak
conformal minimal surface
coproergostane
cruds
discount on share
ditch cutter
dried unsalted fish
dual gap head
economic regulating mechanism
Ellenboro
flip-flop ring
gasoline doping
gok cay
Google File System
group of scissors crossing
haidian district
hand knotted carpet
haustorial root
heave
hete
hold hard
idler pulleys
intensity scale of sea shock
interface mobility
internal benefits
intratelencephalically
inworks
isopotentia
ixtacihuatl
Jurayf
Khush Yailaq
Kiyone
leasing-type
Levanzo, I.di
liked
machesney
main feed water pump
major prophets
mammuthus primigeniuss
Manguinhos, Aeroporto
markov semigroup
Muhos
myeleukon
network capacity
noise-free channel
non-fixed load-lifting attachment
nondithered
Oberdolling
operating knob
opposeless
panther sweat
Paranephrin
Pelejo
potential dividing ring
precompacting
profit-generating
relaxation period
res mobiles
Rhabditidoides
Rotoaira, L.
runny noses
samaric oxychloride
samuel f. b. morses
Serere
sheet ice
short period forecast
SO-DIMM
special core analysis
square root law
stoke-hold
superconductive tunnel effect
syndrome of qi deficiency
terra miraculosa
three-step snakes
thyridum
transfer book
trend projection
trigonometric scale
venae profundae clitoridis
Vittorio
wetherun