碱碲光电阴极

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(94) / 评论(0) 分类 VOA标准英语2014年(六月)

[00:26.61]Photo of the dead [00:37.05]死亡照片 [00:46.99]I was vacationing on the Greek island of Corfu [00:50.57]for about a month in August of 1992. [00:54.80]I rent a motorcycle [00:56.46]and head into the interior of the island [00:59.39]in searc

发表于:2018-12-11 / 阅读(40) / 评论(0) 分类 英语灵异故事

[00:25.64]Photo of the dead [00:30.93]死亡照片 [00:39.36]In Greece, people aren't always buried. [00:44.36]The bodies of the deceased [00:46.12]are usually laid to rest inside marble tombs [00:49.44]above ground with lids [00:51.52]that can be easily

发表于:2018-12-11 / 阅读(107) / 评论(0) 分类 英语灵异故事

[00:25.62]Photo of the dead [00:30.94]死亡照片 [00:36.97]A white marble cross that marked their graves [00:39.64]had been broken off at the base, [00:42.25]perhaps by vandals or a lightning bolt, [00:45.83]and had fallen on the ground at the head of

发表于:2018-12-11 / 阅读(72) / 评论(0) 分类 英语灵异故事

[00:25.66]Photo of the dead [00:30.90]死亡照片 [00:37.60]As I rode home in the gathering darkness, [00:41.21]I thought about all the faces I had seen in the curled [00:44.35]and yellowed photographs of the people buried [00:46.81]in the lonely, aband

发表于:2018-12-11 / 阅读(48) / 评论(0) 分类 英语灵异故事

mailed photo A motorist received a picture of his car speeding and a $100 speeding ticket. He sent the police station a picture of $100. The police responded with another mailed photo: handcuffs. Notes: 1. A motorist received a picture of his car spe

发表于:2018-12-26 / 阅读(52) / 评论(0) 分类 英语笑话(MP3+文本)

[00:01.91]2 Listen and write. [00:05.27]Zhang Hai's mum is helping him [00:07.69]to fill in a form for a vacational school. [00:11.46]Listen to their conversation [00:13.28]and complete the form. [00:16.25] [03:30.83]3 Listen and tich. [03:34.13]Then

发表于:2018-12-29 / 阅读(76) / 评论(0) 分类 外研社新标准初中英语九年级

alkali碱 alloy结合体 aluminum铝 ajar半开的 bleach漂白 catalyst催化剂 compound化合物 crystal水晶 combustible易燃的 distill提炼 electrician电工 erase抹掉 flask烧瓶 fuse融合 hydrogen氢气 insulate隔热 intrinsic内在的

发表于:2018-12-30 / 阅读(85) / 评论(0) 分类 80天攻克雅思核心词汇

歌词如下: Look at my family photo!Husband and wife! Father and mother! Look at my family photo!Daughter and son!Sister and brother! Is she your mother?Yes,she is!Is he your father? Yes,he is!He's her husband!She's his wife! These are the people

发表于:2018-12-31 / 阅读(61) / 评论(0) 分类 英语儿歌274首

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(112) / 评论(0) 分类 Scientific American(四)月

Photo Editing App Improves Your Shots People take hundreds or even thousands of photographs with their smart phones. But when they take a special photo, they might want to make sure that the picture looks its best. Photos can preserve memories. They

发表于:2019-01-12 / 阅读(59) / 评论(0) 分类 2016年VOA慢速英语(二)月

AS IT IS 2016-02-19 Princes Passport Photo Is Sheer Perfection This is Whats Trending Today. Everyone needs them. But no one likes them. Im talking about photos on government documents like drivers licenses and passports. Many people dislike those ph

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2016年VOA慢速英语(二)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(98) / 评论(0) 分类 经济学人综合

WASHINGTON The White House has released a recent photo of President Barack Obama shooting a shotgun, in response to a lawmaker who questioned whether he had ever been skeet shooting. The president's top communications adviser, Dan Pfeiffer, sent the

发表于:2019-02-07 / 阅读(81) / 评论(0) 分类 英语新闻

歌曲:Perfect Photo 艺人:Dala 音乐星级:★★★★ 所属专辑:Who Do You Think You Are 发行年代:2007 风格:Pop 相关介绍:清爽凛冽的女声二重唱,Sheila 和 Amanda 高中音乐课上义结金兰组成 DALA 。 保持自我是她们的口号,消融你的心是她们的游戏,哪怕你铁石

发表于:2019-02-08 / 阅读(250) / 评论(0) 分类 音乐咖啡厅

Photo of my wife 我老婆的照片 A businessman enters a tavern, sits down at the bar, and orders a double martini on the rocks. After he finishes the drink, he peeks inside his shirt pocket, and then orders the bartender to prepare another double

发表于:2019-02-08 / 阅读(125) / 评论(0) 分类 趣味英语

I love to use my laptop, to play around with different programs, to surf the web, and to edit photos. Today I have been doing that for hours. Now that my app has come out in iTunes, I have been trying to design a really good photo for it. The existin

发表于:2019-02-17 / 阅读(87) / 评论(0) 分类 英语博客 A cup of English

今天我们要学的词是photo op. Photo op是photo opportunity的简称,意思是为做宣传而专门安排的媒体拍照机会。The meeting between the two Presidents was followed by a photo op, 两位总统会面后接受媒体拍照。 一架

发表于:2019-02-17 / 阅读(106) / 评论(0) 分类 英语每日一词

a photo of my family This is a photo of my family.It was taken in the Ocean Park by a tourist last year.Look!People who is in the picture is smiling! The woman who is standing in the front is my mother .She is young.She is a teacher of Liannan Primar

发表于:2019-02-17 / 阅读(78) / 评论(0) 分类 英语作文

今天我们要学的词是photo op. Photo op是photo opportunity的简称,意思是为做宣传而专门安排的媒体拍照机会。The meeting between the two Presidents was followed by a photo op, 两位总统会面后接受媒体拍照。 一架

发表于:2019-02-19 / 阅读(84) / 评论(0) 分类 英语单词荟萃
学英语单词
abo blood group substance
acetobromamide
acid fixer
anogenital warts
antigame
Bandeirantes do Norte, R.
Bernaville
Bjurholm
black locusts
bleed air rate
borax lake
cafuso
Cariaco
carriage with three axles
centi-lumen
cobalt ion
combacy
combinational vibrational band
countenancing
cross levels
distribution step
diverging fault
driue
drop delivery method
eggbeaters
euchroite
fiducial interval range
final sedimentation tank
first come, first served
fogle
foreground-background programs
formyl chloride
forward slashes
heading gyroscope
hinze
iceberg lettuce
incitants
innominate terms
intensive care
interiorized stuttering
karsil
kefalotiri
king-rod
krono
lgr.
locomotility
magnetic flux gas shielded arc welding
maser ruby
meat-packer
microgranulomas
more sauce than fig
multiple currency practice
n'at
non-cardiovascular
normal stock
octoid tooth
off-axis holography
over-head travelling crane
Photovoltaic module
pikar
plagifoyaite
planar molecule
primary grinding stone
primary steam line
propeller shaft pinion flange
punitiveness
Pyrrolidinopyridine
raising hells
ramp step wave
reactive current compensator
repair of old perineal laceration
restrictive measure
reticuIated
Rolando's line
Sankt Johann
scattergood
scorchettis
show rings
small bore engine
social computing
sounding platform
splined hobbing machine
stomach fluid
tablet-armed chairs
tail-rhymes
taxiphyllum giraldii
temperature buffer
transferable and divisible letter of credit
trioza outeiensis
tunnel valley
unattainables
unstomachable
unwinter
ventriculotomies
VHO
vidam
volts d.c.
weighing transducer
white as chalk
whorled bud
y? wu wu ch'i
yankee-doodles