尼而型质谱计

A: Whoa, I never saw a meter like this before; how do you use it? B: It's simple, once you do it a few times. Do you know how the old one worked? A: I never used a parking meter before. B: So we start out by deciding whether you will use cash or a cr

发表于:2018-11-30 / 阅读(152) / 评论(0) 分类 英语情景对话-大学生活

A: Excuse me, could you help me figure out how to use this new parking meter? B: Sure, it was confusing for me also. Have you ever used a regular meter? A: Yes, I understood the old one. B: Well, on this one you can use coins or a debit or credit car

发表于:2018-11-30 / 阅读(154) / 评论(0) 分类 英语情景对话-大学生活

For nearly 130 years, the worlds scientists have used a singular small, metal cylinder to define the exact weight of a kilogram. But that is about to change. The cylinder was made in 1889 of platinum and iridium metals. It is called the Grand K. The

发表于:2018-12-08 / 阅读(69) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Idled Atom-Smasher Yielding Data Months After Shutdown The Tevatron Accelerator at the U.S. government's Fermi National Laboratory in suburban Chicago once led the world in studying what happens when subatomic particles are thrown together at nearly

发表于:2018-12-16 / 阅读(80) / 评论(0) 分类 VOA标准英语2011年(十二月)

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(63) / 评论(0) 分类 2016年NPR美国国家公共电台12月

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(85) / 评论(0) 分类 2014年ESL之旅行交通购物

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(81) / 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(113) / 评论(0) 分类 2018年VOA慢速英语(五)月

By Dan Robinson Capitol Hill 20 September 2006 A United Nations official who recently called for NATO forces in Afghanistan to help combat the sharply expanding opium trade says the country is becoming increasingly unstable. VOA's Dan Robinson repor

发表于:2019-01-12 / 阅读(176) / 评论(0) 分类 2006年VOA标准英语(九月)

By Carolyn Weaver Washington, DC 30 August 2006 watch Peacekeeper report Peacekeepers stand guard The U.N. Security Council resolution on ending the month-long war between Israel and Hezbollah called for adding up to 13,000 troops to the 2,000 membe

发表于:2019-01-13 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(八月)

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(85) / 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(70) / 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(79) / 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(175) / 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(100) / 评论(0) 分类 VOA常速英语2008年(四月)

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(101) / 评论(0) 分类 英语新闻

THE HAGUE, Feb. 19 (Xinhua) -- Roger Federer grabbed his second title at the ABN AMRO World Tennis Tournament in Rotterdam after beating Juan Martin Del Potro 6-1, 6-4 in the final on Sunday in Rotterdam. The match was a replay of the 2009 US Open fi

发表于:2019-02-05 / 阅读(104) / 评论(0) 分类 英语新闻

By Jim Malone Washington 18 April 2007 Authorities in Virginia are slowly gathering and revealing information about Cho Seung Hui, the university student who police say was responsible for the worst mass-shooting spree in U.S. history. VOA National c

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 2007年VOA标准英语(四月)

The Worrler of Qi A man of the state of Qi was afraid that the sky would fall down and the earth would cave in.The thought that he would not be able to find shelter when that happened worried him so much that he had no appetite for food and slept v

发表于:2019-02-07 / 阅读(136) / 评论(0) 分类 趣味英语

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(109) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
ACHR
agrocin
al-alloy cartain rod
all consequences
Androsace incana
appreciable error
at root
average likelihood
be ranked according to his merits
bear evidence
beliebers
belongin'
Bemposta
bertone
boiler system
booze cans
braffertons
brne
capreoluss capreoluss
chief comptroller
clavis
combination of rubber and wood pile fender
comedietta
corpora Okense
corpora ventriculi
counsel1or
cunthood
dangerous pollutant
data mode
ddacryoma
decomposition curve
demolition tool kit
double-dips
eboni
envelope level of sync peak for modulated vision signal
environmental suitability
Fangyuan Township
front tap
geothermal power station
glossocephalus milneedwardsi
head-foot
heasmen
helper dog
hermetic sealing technique
horn reflector
housing end plug
hyperleptinaemia
integer polyhedron
intermonsoonal rain
internal security controls
intracistronic complementation test
large scale fractal structure
Legal Relations Arising from Maritime Transport
Llanharan
loop computing function
mayaguana i. (mariguana i.)
mcbeth
mercury pressure gage
mistaken-identity
multiple-mercury-column manometer
musculus hyohyoideus dors.
mythifying
natural disasters
nitisols
nozik
olast
oligoporus leucospongias
paid-up shares
paxamate
peptidogalactan
portal vessel
propagation beyond the horizon
quickie strike
recessing bar
ride horseback
SBLC (standby liquid control system)
scindias
Senoufo
sergia
slotted-tube grain
strigose
stroudley
submucous leiomyoma of uterus
supplier control
Taxus floridana
ten seconds
the devil to pay
through internet
token up
tostadas
trigem
Turkestan Desert
twin diaphragm pump
two-section filter
undeterministic
uniform laws on international sales
videoendoscopy
Waikoikoi
Watarase-gawa
water tube gas condenser
watlings i. (san salvador i.)
xenosiderophores