钒酸盐滴定法

[00:02.42]Look at that. You can see the four states that border SpringfieId: 往那儿看,那是与斯普林菲尔德接壤的四大州 [00:04.62]Ohio, Nevada, Maine and Kentucky. 俄亥俄、内华达、缅因和肯塔基州 [00:09.14]Oh, yeah. 哦,

发表于:2018-12-07 / 阅读(202) / 评论(0) 分类 听电影学英语-辛普森一家

[00:00.18]Yeah, okay. Okay. 好啦,这下好啦 [00:09.54]I'm very proud of you, Bart. Over 24 hours sober. 我为你自豪,巴特,才一天你就清醒了 [00:13.86]-You are, aren't you? -I'II prove it. - 你酒醒了吧? - 我来证明给你看

发表于:2018-12-07 / 阅读(192) / 评论(0) 分类 听电影学英语-辛普森一家

[00:03.44]this sandwich is an unmitigated disaster. 这个三明治真是十足的失败 [00:06.24]I asked for turkey and roast beef 我要的是全麦面包 里面夹火鸡 [00:06.56]with lettuce and swiss on whole wheat. 和烤牛肉 还有莴苣和瑞

发表于:2018-12-07 / 阅读(206) / 评论(0) 分类 听电影学英语-生活大爆炸

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-10 / 阅读(231) / 评论(0) 分类 大学六级6000单词速记动画版

[00:04.28]Lesson 29 [00:07.65]1.Dialogue [00:11.49]Chen Wei and Susan are walking down the street when they see an accident. [00:17.55]Look!That girl has fallen off her bicycle. [00:22.62]A child ran into the street and knocked her off her bicycle. [

发表于:2018-12-13 / 阅读(222) / 评论(0) 分类 高中英语人教版高二

Broadcast: May 18, 2003 By Marilyn Christiano VOICE ONE: I'm Phoebe Zimmermann. VOICE TWO: And I'm Steve Ember with the VOA Special English program People in America. Today we tell about an unusual ma

发表于:2018-12-18 / 阅读(153) / 评论(0) 分类 VOA2003(上)-美国故事

So, Delly Cartwright. Imagine finding her lookalike here. Hes asking for an explanation, and Im tempted to give him one. We both know he covered for me. So here I am in his debt again. If I tell him the truth about the girl, somehow that might even t

发表于:2018-12-28 / 阅读(202) / 评论(0) 分类 饥饿游戏(英文版)

They shot some sort of spear through the boy. It was attached to a cable and they hauled him up as well. But Im certain he was dead. We heard the girl scream once. The boys name, I think. Then it was gone, the hovercraft. Vanished into thin air. And

发表于:2018-12-28 / 阅读(228) / 评论(0) 分类 饥饿游戏(英文版)

-Sheldon: What are you doing? 你在干什么? -Leonard: I'm packing up all my collectibles and taking them down o the comic book store to sell. pack up: 打包 collectible:收藏品 我在打包我的收藏品...带到楼下的漫画书店去卖掉

发表于:2019-01-01 / 阅读(169) / 评论(0) 分类 生活大爆炸第一季

-Penny: Okay, first of all, what you call a gap was nearly three feet wide. I slipped And skinned my knee. Are You okay? first of all:首先 gap:缝隙 slip:滑 skin:剥皮 好吧首先呢你所谓的小缝隙有足足3英尺(0.9米)宽我跳过

发表于:2019-01-01 / 阅读(137) / 评论(0) 分类 生活大爆炸第一季

-Sheldon: This sandwich is an unmitigated disaster. I asked for turkey and roast beef with lettuce and Swiss on whole wheat. unmitigated: 绝对的,十足的 disaster: 灾难 turkey:火鸡 roast:烤肉 ,烘烤 lettuce:莴苣 swiss:瑞士奶

发表于:2019-01-01 / 阅读(198) / 评论(0) 分类 生活大爆炸第一季

THE MAKING OF A NATION - Americans Vote for Change in 1920 as Harding Promises 'Normalcy'By David Jarmul Broadcast: Thursday, May 25, 2006 (MUSIC) VOICE ONE: THE MAKING OF A NATION -- a program in Spe

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 2006年慢速英语(五)月

Oil spill, Day 42 of this oil spill in the Gulf of Mexico. Still there is no end in sight for this crisis. Right now take a look with me. Work under water and under way to place a custom built dome over that ruptured well. Remember that effort top ki

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 CNN2010年(六)月

Congressional investigators say three previously undisclosed defects in a critical safety device may have contributed to the massive oil spill in the Gulf of Mexico. The rig was owned by Transocean and leased by energy company BP. NPR's Peter Overby

发表于:2019-01-08 / 阅读(212) / 评论(0) 分类 2010年NPR美国国家公共电台5月

President Obama's latest nominee to the US Supreme Court, Elena Kagan, says she's grateful for what she called the honor of a lifetime. Mr. Obama says he chose Kagan in part because she understands that law is not an intellectual exercise, a thought

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 2010年NPR美国国家公共电台5月

New York City police are searching for a white man in his 40s who may have been behind a failed car bombing in Times Square last night. They're poring over hundreds of hours of video surveillance from the area. The device was found in a Nissan Pathfi

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 2010年NPR美国国家公共电台5月

[00:01.34]To start with,Athens could afford it. [00:03.97]It was the greatest trading centre [00:05.81]in the Mediterranean. [00:07.61]Many foreigners like Herodotus were drawn [00:09.92]to this cultural magnet. [00:11.88]Their contribution played an

发表于:2019-01-10 / 阅读(205) / 评论(0) 分类 北师大版高中英语模块8(选修)

By Greg Flakus Vermillon, South Dakota 27 September 2007 One of the strongest and most efficient construction designs is the dome. Dome structures like the Pantheon in Rome have survived for centuries, while other buildings around them have crumbled.

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 2007年VOA标准英语(九月)

柴静说,这是一个母亲和雾霾间的私人恩怨;观众说,看过这部纪录片才知道自己能为环保做这么多;环保部长说,感谢柴静唤起全民对环境问题的关注 Without any previous notice, a documentary domin

发表于:2019-01-31 / 阅读(193) / 评论(0) 分类 阅读空间

Thanks to used-car website Carvana, it is now possible to buy your own set of wheels at the touch of a button, from the worlds first and only coin-operated car vending machine in Nashville, Tennessee. Its quick, its easy, and its err not cheap, but c

发表于:2019-02-17 / 阅读(159) / 评论(0) 分类 阅读空间
学英语单词
atmogenic
avulsion fissure
back-of-the-envelope, back-of-an-envelope
bekir
bookable
boundary value relation
bun tin
canework
condyloid crest
curan
dynamics of solid surface and interface vibrations
exhausted liquor
Fectolinarin
fire direction center
flattening of earth
forward curved cane
full time message switching
gas-permeability of glass
genus Goodyera
genus Pogostemon
glandulae buccales
gooberheads
goodwill payment
Haeke
handcloths
herba pyrrosiae
highlight the advantage of plan
hotspurs
ice glow
immitting
internal heat of evaporation
iron boot exercise
isocorynoxeine
Karen languages
kesks
lazy loading
leukoderma
liquid reaction
logical channel group
logical record processing routine
loop type reactor structure
lymphohistiocytosis
malt mash
malvady
manhater
metal sensitivity
metamivam
mimimums
musteline
Mycinette
Mycoderma cerevisiae Hansen
N. L. F.
naprosyn
neuro-imaging
Office Live
papaioannous
pay load-mass ratio
peak-time
petrochemical process
Petrocosmea minor
plexus gangliformis
poffle
pollution control facility
primary aberration contribution
projected dose
Proto-Human
quelquechose
quiescences
reconsignments
reflecting insulating cover
reinforced concrete member
rhotacise
run phase
sharyland
shield tank
silicon-aluminium alloy
slack rope switch
small-signal modulation
smallbores
solar control glass
sphygmotachograph
spiral motion
stagonospora cyperi ellis et tracy
sublieutenancy
surface yeast
text-to-speech mode
Theodor
tower indicator
transverse ridge
treble clef
trifluoperazin
Trumpet-Creeper
two-generation
ultimate form
unpin
var hour
visceral gout
voice interactive response system
waynesburg
wow-wow-wow
yacare
yewen