[化] 质谱本底

ARI SHAPIRO, HOST: The debate in Washington over what to do about mass shootings is following a familiar pattern. Democrats and Republicans both say they want to end gun violence, but they disagree on how to do that. On Capitol Hill, lawmakers are ho

发表于:2018-12-17 / 阅读(63) / 评论(0) 分类 2018年NPR美国国家公共电台3月

Stand Clear Of The Doors: TV Finally Gets On Board With Mass Transit play pause stop mute unmute max volume 00:0003:47repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your F

发表于:2018-12-17 / 阅读(58) / 评论(0) 分类 2016年NPR美国国家公共电台12月

He has a background in classical music. 他有古典音乐的背景。 have a background in something就是指有某方面的背景。 I have a background in special education.我有特殊教育的背景。

发表于:2018-12-25 / 阅读(80) / 评论(0) 分类 蒋健棠英语实用句子

Dealing with a Mass Transit Strike Marge: Where have you been? You should have been home over two hours ago! Homer: Ive been trying to get home. Havent you been watching the news? The transportation workers union has voted to strike. There was a mass

发表于:2018-12-27 / 阅读(82) / 评论(0) 分类 2014年ESL之旅行交通购物

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cake [ keik ] Mud caked on his shoes. v. 结成一块 泥块粘在他的鞋上。 abate [ E5beit ] The ship sailed when the storm abated. v. 减弱,减轻

发表于:2018-12-30 / 阅读(128) / 评论(0) 分类 每日攻克5词

A gunman in Texas shot and killed 26 people in a church in the small community of Southerland Springs, Texas on Sunday. At least 20 people were injured in the shooting. Victims included children and the elderly. The suspected gunman is also dead. The

发表于:2019-01-03 / 阅读(75) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Mass School Shootings Mostly in Small US Towns In the United States, mass school shootings are most likely to happen in small towns and suburban areas. One example is the shooting last week at a high school in Santa Fe, Texas. Ten people died in the

发表于:2019-01-03 / 阅读(109) / 评论(0) 分类 2018年VOA慢速英语(五)月

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 Scientific American(二)月

第21课 借物 A:I'm looking for some background information on mass media technology. Where can I get it? A:我要找些关于大众传媒技术的背景资料。去哪儿能找到? B:Mass media and journalism are all in the section with number

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 新概念英语口语宝典第一册

By Nick Wadhams Nairobi 11 January 2008 Kenya's political opposition says mediation efforts with the government over Kenya's flawed December elections have collapsed and the opposition is now calling for mass rallies across the country next week. Nic

发表于:2019-01-13 / 阅读(81) / 评论(0) 分类 VOA标准英语2008年(一月)

DAVID GREENE, HOST: We now know that the man who killed 26 people in a tiny Texas church on Sunday had been court-martialed and discharged from the Air Force for assaulting his wife and child. And authorities say that Devin Patrick Kelley sent threat

发表于:2019-01-16 / 阅读(67) / 评论(0) 分类 2017年NPR美国国家公共电台11月

MICHEL MARTIN, HOST: In Thousand Oaks, Calif., Wednesday, 12 people were killed in a Western-themed bar before the shooter is believed to have turned the gun on himself. It has become an all-too-common scene. According to Gun Violence Archive, an ind

发表于:2019-01-17 / 阅读(74) / 评论(0) 分类 2018年NPR美国国家公共电台11月

By Gilbert da Costa Abuja 11 September 2006 Federal workers in Nigerian are bracing themselves for mass layoffs following a weekend announcement that some 15,000 workers are to be let go this month. Union officials are reacting angrily to the plan a

发表于:2019-01-31 / 阅读(172) / 评论(0) 分类 2006年VOA标准英语(九月)

By Barbara Schoetzau New York 20 April 2008 Pope Benedict XVI ended his six-day visit to the United States with a jubilant mass at the 57,000-seat Yankee Stadium. From VOA's New York Bureau, correspondent Barbara Schoetzau reports the leader of the w

发表于:2019-01-31 / 阅读(99) / 评论(0) 分类 VOA常速英语2008年(四月)

Experts: Gun Violence Is Public Health Crisis in US 专家称枪支暴力引发美国公众危机 WASHINGTON Gun violence in the United States has claimed the lives of more than 30,000 men, women and children in recent years, according to the Centers

发表于:2019-02-01 / 阅读(52) / 评论(0) 分类 VOA常速英语2013年(九月)

China opposes proliferation of weapons of mass destruction: FM spokesman BEIJING, Nov. 14 (Xinhua) -- China opposes the proliferation of weapons of mass destruction and their means of delivery, Foreign Ministry spokesman Hong Lei reiterated at a regu

发表于:2019-02-03 / 阅读(99) / 评论(0) 分类 英语新闻

今天我们要学的词是background check。 Background check, 是背景调查的意思。美国总统布什最近签署了一项枪支管制法案。The legislation aims to prevent criminals and the mentally ill from gaining access to dangerous we

发表于:2019-02-07 / 阅读(69) / 评论(0) 分类 英语每日一词

The presumptive Republican presidential nominee, Senator John McCain, says he is a realistic idealist on U.S. foreign policy positions and goals. Experts say his military background and experience as a prisoner of war in Vietnam keep him focused on p

发表于:2019-02-14 / 阅读(63) / 评论(0) 分类 VOA双语新闻 2008年6月

今天我们要学的词是background check。 Background check, 是背景调查的意思。美国总统布什最近签署了一项枪支管制法案。The legislation aims to prevent criminals and the mentally ill from gaining access to dangerous we

发表于:2019-02-16 / 阅读(59) / 评论(0) 分类 英语单词荟萃

A mass rally and parade has been held in DPRK's capital a day after the Worker's Party wrapped up its first congress in 36 years. Hundreds of thousands of people were seen marching through the main ceremonial square. Participants in Pyongyang practic

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a dead season
accetta
Actiniaria
activist-investor
ambrose bierces
anaphase lag
areocardia
beknown
bi-coastal
bland diets
boutros-ghali
brachionus calyciflorus amphiceros
break-bulk operation
Buy-back agreement
calvatic acid
cationite
charitable donation allowance
cholehemochromogen
coastlines
convex simplex method
coucumber
cover bands
crime of disturbing the administrative order of society
Cromadur
cynoglossine
demoniacally
dewatering outlet
diestrous
dismemberments
dolichocephalic skull
electoral districts
engine room logbook desk
eric research report
error of irradiation
examination of vulva
exponential rising
fazle
ferrite field dc linear motor
fluid valved coupling
fox wedging
half thread
hardness of rock
hare-brained
hartmanganerz (hartmannite)
heat kill
hroches
hucklebone
ibm personal computer xt
in great haste
in luck
inter-company deposit market
LDTR
Leibniz formula
M-receptor
M.S.Met.E.
Macallisterite
Mannersdorf
microanatomist
milk-transfer system
mochua
molecular lattice
multikilocycle
nanapush
non-feasance
NQ
nuclear-policy
opticomalacia
paint.
paruresis
perikinetic aggregation
phase retrieval
philosophical atomism
physical libration
polish attack
Populus pruinosa
Pseudobeudantite
pyrus bretschneider rehd.
rabannas
RCO (remote control oscillator)
red-shift
Romerolagus
rougeberry
self-starting injector
semimartingale
sipeimone
snubbed
spare sieve
special certificate
spot weld
SRDD
statute -barred
straight bore
strip-stand method
Strobilanthes myura
Strongyloplasmata
swing for the fence
tharf
Therapon
tuberositas uln?
wavepulse
winebag