un. 离子微探针质量分析
[网络] 离子显微探针质量分析

[00:00.00] unit 14 Mainly Revision [00:34.51]Ann___(not,watch)TV last night.The children__(go)to the farm last Saturday. [00:47.86]The boys__(meet)after school yesterday afternoon. [00:53.42]Mr Turner__(say)sorry to the conductor on the train because

发表于:2018-12-10 / 阅读(243) / 评论(0) 分类 (人教版)初中二年级上册

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(124) / 评论(0) 分类 VOA标准英语2012年(一月)

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(114) / 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(134) / 评论(0) 分类 2014年ESL之旅行交通购物

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(205) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(213) / 评论(0) 分类 商务英语演讲课

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(134) / 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(173) / 评论(0) 分类 2018年VOA慢速英语(五)月

Russians Look Ahead to Mass Protest, Presidential Election Is Russias middle class on the march? People are angry, and are speaking out for clean elections and democracy. Two days after Russias largest democracy demonstration in a generation, Russian

发表于:2019-01-13 / 阅读(128) / 评论(0) 分类 VOA标准英语2011年(十二月)

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(159) / 评论(0) 分类 VOA标准英语2010年(二月)

Most Accurate Projection of Polar Ice Melt Produced to Date Measuring ice sheets is a tricky business. Over the last two decades, dozens of studies on ice loss have come up with conflicting results. Now, a global scientific team, reporting in the jou

发表于:2019-01-14 / 阅读(151) / 评论(0) 分类 VOA标准英语2012年(十二月)

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(132) / 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(125) / 评论(0) 分类 2018年NPR美国国家公共电台11月

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(176) / 评论(0) 分类 2016年Scientific American(九)月

By Pearse Lynch Nairobi 04 August 2006 Deep divisions within the transitional government of Somalia appear to be worsening, with four more ministers defecting from the administration. International observers fear rising tension in Somalia could engu

发表于:2019-01-31 / 阅读(173) / 评论(0) 分类 2006年VOA标准英语(八月)

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(233) / 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(152) / 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(159) / 评论(0) 分类 英语新闻

Lorenzo: Have you bought a new television yet? Katia: No, Im still looking at consumer reviews and weighing my options . Im not sure yet what size I want or what features I need. Im keeping my options open for now. Lorenzo: I thought your old TV stop

发表于:2019-02-18 / 阅读(119) / 评论(0) 分类 地道美语播客

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(158) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
accommodate sb. with
account receivable ledger
adenostemonous
allyl urea
anti-ferromagnetism
antiexploitation
Ardrishaig
arming altitude
atom lattice
batt
biosocially
bubbleheads
bumblebee cotton
Bunnythorpe
Calido
calling upon
Campanula cylindrica
coleen
Columna posterior
continuous soil nomenclature
conversion characteristic
cumulus lenticularis
decidual membranes
deck outfit
deep-water wave
density slicer
differential-manometer
djanet (fort charlet)
dull
ecological stress
ecological system analysis
eosentomon ilanense
externally mounted equipment
fieldboots
fixed program
gallous chloride
grouse moor
heterocaryote
hexakisoocta-hedron
holy-water
hypercritical state
ignorative
instantaneous speed regulation
isoindolinone pigment
issue-area
jasane
keiffer
kisses-of-life
La Huacana
Lac Quoi
left precaval vein
linear grammar
low concentration gas alarm
Mabawe
master-chef
metropolitans
mission profile testing
Mistral-class
morillas
move reflexively
object oriented language
offset strip fins
partially enclosed lifeboat
persistent organic pollutants,POPs
plug jack
prefinalization
printed-wiring armature
prokinetics
pseudohalitosis
redundant search
rhombic section
Right of Defense
ring tension
round head bolt
saddle-type grip
saturated colo(u)r
semirounded
sequential estimation
seven-nights
single-shovel plow
slack dough
smogginess
sodium acid citrate
solarimeters
solvent effect
St-Bertrand-de-Comminges
supershapes
system-resident
thomasin
thorazines
three-component balance
toll takers
transverse magnetic field wave
UMLS
undefined instruction
up fold
up-minded
vastus intermedius
Victoria Crosses
video envelope
viridicatin
virus crystal