放射化学电淀积

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(226) / 评论(0) 分类 用Mp3背六级单词

[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(201) / 评论(0) 分类 初中英语人教版初三

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(219) / 评论(0) 分类 Scientific American(十二)月

[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(211) / 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(239) / 评论(0) 分类 高中英语人教版高一

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(180) / 评论(0) 分类 有声杂志阅读

[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(295) / 评论(0) 分类 人教版九年级英语

发表于:2018-12-25 / 阅读(190) / 评论(0) 分类 洋话连篇

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(390) / 评论(0) 分类 60秒科学

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(230) / 评论(0) 分类 2014年VOA慢速英语(八)月

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(207) / 评论(0) 分类 Scientific American(八)月

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(196) / 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(214) / 评论(0) 分类 2016年Scientific American(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(214) / 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(212) / 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(189) / 评论(0) 分类 VOA标准英语2008年(十月)

WASHINGTON, March 12 (Xinhua) -- The Obama administration on Tuesday said that its position regarding the Falkland Islands, known as the Malvinas to the Argentines, remains unchanged, but acknowledged that the Falklands residents have clearly express

发表于:2019-02-14 / 阅读(199) / 评论(0) 分类 英语新闻

WASHINGTON, March 12 (Xinhua) -- The Obama administration on Tuesday said that its position regarding the Falkland Islands, known as the Malvinas to the Argentines, remains unchanged, but acknowledged that the Falklands residents have clearly express

发表于:2019-02-14 / 阅读(216) / 评论(0) 分类 英语新闻

BEIJING, Dec. 7 (Xinhua) -- China's Foreign Ministry on Friday reiterated its position on current China-Japan relations, urging the Japanese side to make tangible efforts to properly address relevant issues in order to improve bilateral ties. Spokesm

发表于:2019-02-14 / 阅读(183) / 评论(0) 分类 英语新闻

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(260) / 评论(0) 分类 老外最常用的英文短语
学英语单词
aerenchymatous
air injection burner
aircraft critical speed
AMCS
anti-shock earth device
anti-symmetric law
artifcial wool
bear across
Bilston
build lease operate transfer
bushrue
cantaloon
castes
chaetodontoplus personifer
chrome tungsten steel
commercial farm
compete with
compression fracture
convention values
cvgt scale
Debye-Scherrer X-ray diffraction
dianthoside
dietary regime
dishumoured
distaffs
distributed component filter
enshelter
equational class of lattices
ferrington
flowages
foreshore flat
fossula rotunda
gaaduhiston
gatherround
geometric position
goodheartedness
government letter-rate telegram
hikari
hydraulic interlocking
hyperbranched
influence of wall thickness
infraorbital suture
insulaspis garambiensis
intemerate
intensive reading
interpeduncular fossa
intrinsic spin moment
islandly
king's law
last bottom margin
light bulbs
liquid immersed reactor
majestuous
marine-originated salt water lake
Mass-John
moral science
movable blade turbine
mtaa
multicount
multiple services operator
multistage crystallization
never quote two prices
noctiluca
number of vehicles
obstetric(al) pathology
Oshtorīnān
overcommercializes
paleoendemism
Placid, L.
portfolio management
posthatchlings
promiscuous plasmid
pusel
Pālkonda
quarter-staff
radial filter
Raynaud phenomenon
reception distributor
renewed consequent stream
rhinotomies
Rubus spectabilis
Selargius
shtick
shut height of press machine
sienite (syenite)
silicon diode excitation
single thread lock stitch
sleat
split rotor
stir the coals
Sumrahu
synchronous output analysis
temporized
theropodan
track stand
transferred heat
turbojet test vehicle
Uchwāla
variance accounts
wood ash glaze
xebecs
zero object