[化] 二氯化四氨铂

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(132) / 评论(0) 分类 VOA标准英语2014年(六月)

00:04.95]第六课 上学 [00:09.90]a bus [00:13.98]巴士 [00:18.05]an MTR train [00:23.52]地铁列车 [00:29.00]a train [00:33.32]火车 [00:37.64]a car [00:42.21]私家车 [00:46.79]a minibus [00:50.96]小巴 [00:55.14]a tram [00:59.13]电车 [01:03.11]I can see a t

发表于:2018-12-13 / 阅读(143) / 评论(0) 分类 小学英语深圳双语版一年级

模块三 安置和活动 [00:06.19]Unit 1 [00:07.61]单元一 [00:09.04]A day at school [00:10.48]在学校的一天 [00:11.91]Look and read [00:13.95]看并且读 [00:15.99]Hi!I'm Wendy.This is my school.It's small!There are two floors. [00:21.97]嗨

发表于:2018-12-13 / 阅读(247) / 评论(0) 分类 沪教版牛津小学英语五年级

[00:05.45]第四课 公共交通工具 [00:10.89]A Talk about the different kinds of public transport. [00:17.27]说说不同的交通工具。 [00:23.64]a bus the MTR [00:28.41]巴士 地铁 [00:33.18]a train a tram [00:37.80]火车 吊车 [00:42.42]a taxi a ferry [00:46.39]

发表于:2018-12-13 / 阅读(161) / 评论(0) 分类 小学英语深圳双语版五年级

[00:06.28]- Sorry. I'm just a little nervous, I guess. - You don't have to be. - 对不起, 我只是有点神经过敏 - 不要那样 [00:16.88]Big Box was a nightmare. They wouldn't let me return this. 这些大盒子真是个恶梦 但又不能退货

发表于:2018-12-14 / 阅读(113) / 评论(0) 分类 听电影学英语-一个美国新娘的自白

I just don't understand why we have to take the subway. Look at this place. It's modern enough. But it's far from lively. It's convenient. People in NewYork go everywhere by subway if they don't drive. This isn't NewYork,Frida. We are in San Francisc

发表于:2018-12-25 / 阅读(92) / 评论(0) 分类 英语口语900句

[00:00.00]There aren't many shops, though. [00:02.66]The nearest shopping centers are in Carlton, [00:05.82]which is the next suburb. [00:07.73]Because Carlton is very close to Fitzroy, [00:10.56]you can walk there. [00:11.94]There are quite a few sc

发表于:2018-12-29 / 阅读(117) / 评论(0) 分类 外研社新标准初中英语九年级

[00:00.00]Module 7 TRAVELLING TO HONG KONG [00:06.62]UNIT 2 The place at the top of the mountain [00:10.74]is called the Peak. [00:12.85]1 Listen and read. [00:16.00]Today was a long day but it was very exciting. [00:19.54]This morning, we went to Ho

发表于:2018-12-29 / 阅读(127) / 评论(0) 分类 外研社新标准初中英语九年级

[00:00.00]Module 8 IN A MUSEUM [00:05.54]UNIT 3 It was hard to make an airplane. [00:10.44]3 Listen and number. [00:13.96]Listen and number the pictures [00:15.84]in the order you hear them. [00:18.32]1 van 2 airplane 3 bus [00:25.97]4 tram 5 train [

发表于:2018-12-29 / 阅读(159) / 评论(0) 分类 外研社新标准初中英语九年级

1. White House spokesman Scott McClellan resigned from his position Wednesday after nearly 3 years on the job. The resignation comes amid increasing calls for change at the White House especially sinc

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 美联社新闻一分钟2006

AS IT IS 2015-11-11 US Town Elects Muslim City Council 美国小镇穆斯林市议会选举 A Detroit suburb has made history by electing a city council where a majority of members are Muslim. The town of Hamtramck has four Muslim-Americans as city c

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2015年VOA慢速英语(十一)月

NOEL KING, HOST: President Trump surprised the world this week when he announced a truce on tariffs with Europe. But the administration could still slap Asia-based carmakers with tariffs on imported auto parts and vehicles. Companies like Kia, which

发表于:2019-01-17 / 阅读(128) / 评论(0) 分类 2018年NPR美国国家公共电台7月

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(124) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(181) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(122) / 评论(0) 分类 自然百科2009年

London Transport John: Hi, Im John. Today were going to find out all about public transport in London. Vicki has done some special reports for us about the different types of transport in London. For example, the Underground. The London Underground,

发表于:2019-01-22 / 阅读(132) / 评论(0) 分类 英语时差8,16

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(122) / 评论(0) 分类 地道美语播客

WASHINGTON, June 25 (Xinhua) -- Ryan Lochte edged Michael Phelps in the men's 400m individual medley at the US Olympic swimming trials Monday. Lochte took the lead on the breaststroke leg of the four-stroke event and held off Phelps in the closing fr

发表于:2019-02-06 / 阅读(142) / 评论(0) 分类 英语新闻

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(207) / 评论(0) 分类 《海底两万里》中英双语有声读物

Mrs. Johnson told the Aldens about a pancake restaurant just down the road. Over pecan pancakes and fresh Florida orange juice the next morning, the Aldens made plans. Now what do we do? asked Violet. Were going to the Everglades, James Alden replied

发表于:2019-03-17 / 阅读(548) / 评论(0) 分类 66 The Panther Mystery
学英语单词
accidental tattoo
accretion of terrane
ah neh
american lotuss
assessment in time of design
astm (american society for testing material)
backslopes
beziques
Bloc Quebecois
butylmercaptan
cerium materials/devices
certain submarine
circulatories
classroom teaching
coast-wise freighter
cockiest
colonizations
computable capacitance
computer memories
creampie
d2
deed of partnership
dependency of functions
destinee
differentialseparation
digital programmer
Direct Interchange of Subchartered Container
disconnected switch
discretionary system
distributed interactive computing environment
dressed pony mane
drill-guide
editorialisations
ejectments
electrolytically deposited tin
environmental preservation
epoxide-resin glue
execration
exposure therapies
figures of merit
flip a coin
follow-rest
gas-tight entry
geophysist
get sb. off the hook
growth need
hand feeder
Harefjorden
hasbrouck
huntspeople
i-i-
Ilbenge
interfering station
interpellation
iodine still
knockabouts
kronfeld
lactoferricins
luminous flux unit
macrobiotic
Manila bean
method of similar trajectories
midgrounds
mud settling pond
mudirias
multiallelism
murat cayi
Neodiprion sertifer
non-corrosive grease
noninsurance
nonoutliers
nujazz
on year
over wash
perigalacticon
picture transmitter device
pilot into
planing horizontal surface
polygonum sphaerostachyum meisn.
praisworthiness
protective valves
pseudocercospora angulomaculae
PTCL
risk-spreadings
safari suits
SCCL
selective bottom up
sheathe
skeptimist
soilth
spleno-
stepladder stage
suffer fools
supersedere
Tibet inula root
trak
transfigurations
trapatt diode
Vaninskiy Rayon
wart hog
weight distribution curve
with your eyes open