音标:['negәtrɒn] ;
n. 负电子
[化] 负电子
n an elementary particle with negative charge
词型变化:名词复数形式 : negatrons

negatron的用法和样例:

词汇搭配

  • negatron emission阴电子辐射
  • negatron spectrum负电子谱
【近义词】

Lesson 1 Does Television Play a Positive or Negative Role in the Modern Society? Text Do the Advantages of Television Outweigh the Disadvantages? Television is now playing a very important part in our

发表于:2018-11-27 / 阅读(396) / 评论(0) 分类 高级口语教程

By Jordan Davis Dakar 31 December 2006 Senegalese officials say they are investigating the killing of a top politician El-Hadj Oumar Lamine Badji (File photo) in the country's southern Casamance region. Separatist groups in Casamance have waged a tw

发表于:2018-11-29 / 阅读(337) / 评论(0) 分类 2006年VOA标准英语(十二月)

[00:01.46]Someone need a hand? 谁丢了手吗? [00:04.44]- Wheres my nose? - Here it is. - 我鼻子哪儿去了? - 给你 [00:05.86]- Heres your arm. - Gimme that. - 你的胳膊 - 给我 [00:07.16]Honey, the mustache? 亲爱的 胡子呢? [00:08.1

发表于:2018-11-30 / 阅读(1007) / 评论(0) 分类 听电影学英语-玩具总动员3

Michael, thanks for taking the time to talk一 can you start by telling me a little about how TXP got into the NPI business? 迈克尔,感谢您花时间与我交谈。首先,您能否简单地谈谈TXP是如 何进入新产品导入(NPI)业务的

发表于:2018-12-28 / 阅读(180) / 评论(0) 分类 创业成功人士访谈录

Winter Holidays. This is the time of the year when many movie goers crave lavish productions. And holiday movies echo that spirit. Hollywood shines with glitz, over-the-top special effects and expensive film productions. Three fit the bill: Black Swa

发表于:2019-01-03 / 阅读(200) / 评论(0) 分类 VOA标准英语2010年(十二)月

Dong Lu Rm 549, Office Tower 2, Xingye Center No.18, Jian Guo Men Nei Ave. Phone: 13910212358 Beijing China (100005) Email: liudong@263.net -------------------------------------------------------------------------------------------------------- WORK

发表于:2019-01-06 / 阅读(209) / 评论(0) 分类 实用英语

BBC Capital asked recruiters, hiring managers, and career coaches to share some of the most egregious errors they see in applications and how to fix them. BBC Capital咨询了招聘人员、招聘主管以及职业生涯教练,让他们说说自己见

发表于:2019-01-08 / 阅读(200) / 评论(0) 分类 求职英语

Early reports suggest Ethiopia's ruling party has won a massive victory in Sunday's parliament elections. Almost every major opposition leader appears to have been defeated. The headquarters of Ethiopia's main opposition party was like a funeral parl

发表于:2019-01-13 / 阅读(189) / 评论(0) 分类 VOA标准英语2010年(五)月

President Barack Obama has an intense week ahead as he and leaders of his Democratic Party in Congress prepare for a crucial vote on health-care reform. The president used a speech in the Midwestern state of Ohio to drive home his points about the im

发表于:2019-01-13 / 阅读(174) / 评论(0) 分类 VOA标准英语2010年(三月)

Egypt-Israel Ties Are Stronger Than They Appear Egypt's mediation of a deal swapping Palestinian prisoners for Israeli soldier Gilad Shalit is the interim military government's first successful foray into high-profile foreign affairs. The move appear

发表于:2019-01-14 / 阅读(181) / 评论(0) 分类 VOA标准英语2011年(十月)

Blame it on the Goose, Gotcha feeling loose Blame it on the 'Tron, Gotcha panties off Blame it on the ah-ah-ah-Alcohol, Blame it on the ah-ah ah-ah ah-Al-Co-Hol She said she usually don't (don't), But I know that she front (front) 'cause shawty know

发表于:2019-01-14 / 阅读(230) / 评论(0) 分类 节奏布鲁斯

讲解 Today's key word is robot 机器人 A robot is a machine which is programmed to move and perform certain tasks automatically. Here's an example: She worked like a robot. 她工作起来如同一个机器人. 延伸 In the movie, Avengers2: A

发表于:2019-01-17 / 阅读(189) / 评论(0) 分类 英语悠选脱口秀

U.S. and Iraqi forces have pushed into the insurgent stronghold of Samarra, north of Baghdad and taken control of key government buildings and religious sites. U.S. military officials estimate close to 100 insurgents were killed, and say one U.S. sol

发表于:2019-01-19 / 阅读(180) / 评论(0) 分类 VOA双语新闻 Bilingual News

Vientiane, Nov. 6 (Xinhua) -- Pledges for stronger trade promotion as well as reducing protectionism to put the world's economy on a sustainable path was the main focus of the 9th Asia Europe Meeting (ASEM) that concluded here on Tuesday. Leaders of

发表于:2019-01-31 / 阅读(195) / 评论(0) 分类 英语新闻

Blame It 是Jamie Foxx个人第三张录音室大碟《Intuition》的第二支单曲,这是Jamie Foxx自2006年以来的第一首打入Hot 100排行榜Top 10的单曲,在2006年,他与南方说唱歌手卢达克里斯(Ludacris)合作的单曲《Unpredictable》在Hot 100单曲榜中最高曾排在第八位。 歌词 Ar

发表于:2019-02-06 / 阅读(233) / 评论(0) 分类 音乐咖啡厅

A new trailer for the upcoming film Avengers: Age of Ultron gives fans one more look at the movie, which will be released on May 1. 即将上映的《复仇者联盟2:奥创纪元》新预告片让粉丝们进一步大饱眼福,电影将于5月1日

发表于:2019-02-06 / 阅读(200) / 评论(0) 分类 阅读空间

HONG KONG After a customer canceled a large order at the last minute, shares in Aixtron, a German high-tech company, sank fast. 香港一个客户在最后时刻取消一笔大订单后,德国高科技公司爱思强(Aixtron)的股价迅速下滑。

发表于:2019-02-07 / 阅读(188) / 评论(0) 分类 英语新闻

Entertainment Weekly: In the first Avengers film, Cap was the outsider still trying to figure out where he belonged. This time, hes the leader. 《娱乐周刊》:在复联1中,美队还是一个局外人,一直在试着搞清楚自己属于是属

发表于:2019-02-08 / 阅读(199) / 评论(0) 分类 阅读空间

歌曲 : Blame It 艺人 : Jamie Foxx Ft.T-Pain 音乐星级 : ★★★ 所属专辑 : Intuition 发行年代 : 2008 风格 : RB 介绍: 时隔近三年,奥斯卡影帝吉米福克斯(Jamie Foxx)发行了自己的全新专辑《Intuition》,在本周的Billboard 200专辑榜中,本张专辑空降季

发表于:2019-02-11 / 阅读(191) / 评论(0) 分类 节奏布鲁斯

The German government withdrew its approval for a Chinese firm to purchase Aixtron, which makes semiconductor equipment, after the US secret services raised security concerns, a German media report said Wednesday. 在美国特务机关提出安全担忧

发表于:2019-02-17 / 阅读(157) / 评论(0) 分类 英语新闻
学英语单词
0550
2-nitrothiophene
ad arbitrium
agrobiology
amsterdammers
anvil range
article in custody
associative neuron
back lands
bag and baggage
barbaryn
be blazen with rage
be good for a laugh
begin bracket
bimetallic catalyst
blanket feeder
calf raise
carabid beetles
carrier precipitation agent
certificate test
Citrus acida
clementine trees
communication serviceability facilities
constant temperature line
coolmaxes
deifiers
depictings
disjoint binary tree
divergence difficulty
essam
extruded particle board
fair-haired boy
Farinha, R.
Flechsig's tract
genus abronias
get outta here!
glazier's chisel
grabner
haematomae
haemophagocyte
Hamet
hellmut
hydrolic cycle
Hyram
imagemasters
in one's opinion
Indigofera linifolia
input equivalent circuit
inshining
invisibility cloak
isothecium diversiforme (mitt.)besch
Jearim
Kaba, Gunung
Kent, I.
lick balls
linear differential transformator
maclovio
Mallotus lianus
manufacture process
market planning
memorand
multigenetic
national aeronautics association
need satisfaction
non-crushable linen
ocr character
oil-insulated
order Selaginellales
osteomyxochondroma
paternalistic
Plélan-le-Petit
polymitotic
promise the moon
put the capsheaf to
quadrasonic
racked-off
receiving current sensitivity
rendering intent
rete arteriosum dorsale pedis
Roegneria glaberrima
sandier
shoot moth
single row cylindrical roller bearing
stay someone's hunger
sterile distribution
structural problems
stun gas
stunk up
ternesite
thecla
time switches
transporta-tion
trichophyton sabouraudi
ultra thin tinplate
verjus
viceroyal
weapon control
Weisskopf unit
whenceafter
wind-wave spectrum
withdrawal ticket
Worsborough