un. 船用动力装置参数自动记录器

Y: 谢谢你邀请我和你一起过圣诞节。 P: You know, Yang Chen, I think the best thing about Christmas is spending time with people you care about. Y: That's true. 还有壁炉,太棒了。你点壁炉的木头是哪里来的? P: I chopped

发表于:2018-11-30 / 阅读(180) / 评论(0) 分类 体育美语

Robotic Marine Vehicles Explore Celtic Sea 机器人海洋车探索凯尔特海 Scientists in England are using two autonomous marine vehicles to explore the hydrology and biology of the Celtic Sea, an area off Ireland's southern coast defined by its

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 VOA标准英语2015年(十月)

Reporter: Where and when did you get the idea for Federal Express? 记者:您是在何时何地有了创办联邦快递的想法的呢? Smith: The original idea came in two parts. The first part was when... I was a student at Yale and I was writi

发表于:2018-12-28 / 阅读(127) / 评论(0) 分类 世界500强CEO访谈

Hi everybody. As I said in my State of the Union address, we live in a time of extraordinary change-change that's affecting the way we live and the way we work. New technology replaces any job where work can be automated. Workers need more skills to

发表于:2018-12-30 / 阅读(113) / 评论(0) 分类 奥巴马每周电视讲话

Science and technology. 科技。 Climate change. 气候变化。 Good news at last? 终于来了好消息? The climate may not be as sensitive to carbon dioxide as previously believed. 气候对二氧化碳的敏感性可能低于先前的预期。

发表于:2018-12-31 / 阅读(128) / 评论(0) 分类 经济学人科技系列

By Steve Herman New Delhi 12 June 2008 International airlines are resisting India's new passenger information system, set to be implemented at the end of this month. Carriers say the system, as proposed, is incompatible with existing databases. VOA

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 VOA标准英语2008年(六月)

A unique array of underwater listening devices stretches 3,000 kilometers along the west coast of North America to track marine life along the continental shelf. It's like giving fish a cell phone, says Pacific Ocean Shelf Tracking (POST) executive d

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 VOA标准英语2010年(九)月

By Cache Seel Cairo 22 February 2007 An Egyptian court has sentenced a dissident blogger to four years in prison for insulting Islam and the Egyptian president. It is the first time anyone has been convicted of those crimes in Egypt in connection to

发表于:2019-01-12 / 阅读(164) / 评论(0) 分类 2007年VOA标准英语(二月)

Climate change 气候变化 Good news at last? 终于来了好消息? The climate may not be as sensitive to carbon dioxide as previously believed 气候对二氧化碳的敏感性可能低于先前的预期 CLIMATE science is famously complicated,

发表于:2019-01-17 / 阅读(137) / 评论(0) 分类 经济学人综合

BEIJING, March 8 (Xinhua) -- China has promulgated a regulation aimed at better protecting maritime observation resources for collecting continuous and accurate data so as to enhance maritime disaster prevention. The regulation, published on Wednesda

发表于:2019-01-19 / 阅读(189) / 评论(0) 分类 英语新闻

This is Scientific Americans 60-Second Science. I am Christopher Intagliata. Got a minute? Wanna know what the most popular movies, albums and video games are? Ask the internet. But don't Google it. Check what other people Googled. That's the theory

发表于:2019-01-20 / 阅读(140) / 评论(0) 分类 2014年Scientific American(八)月

Time for some number crunching from our data expert, Mona Chalabi, from fivethirtyeight.com. And she has given us this number of the week. AUTOMATED VOICE: Thirty-eight. MARTIN: That is the percentage of American wives who earn more than their husban

发表于:2019-01-24 / 阅读(190) / 评论(0) 分类 英语语言学习

Finance and Economics;Insurance data;Very personal finance; 财经;保险数据;非常非常私人的理财问题; Marketing information offers insurers another way to analyse risk; 营销信息为保险公司提供了一种分析风险的

发表于:2019-01-27 / 阅读(121) / 评论(0) 分类 经济学人财经系列

By Paul Sisco Washington, DC 01 February 2008 Scientists know that the waters north of Greenland, around the Arctic Circle, significantly influence global weather patterns. But until recently, they only have been able to measure the region's deep oce

发表于:2019-01-31 / 阅读(184) / 评论(0) 分类 VOA常速英语2008年(二月)

Dolphins Dumb Down Calls to Compete with Ship Noise The oceans are getting louder. And coastal areas are some of the noisiest, as in this underwater recording, captured 17 miles off the coast of Ocean City, Maryland. 海洋的声音越来越大。在这

发表于:2019-02-03 / 阅读(149) / 评论(0) 分类 2018年科学美国人10月

Australian scientists are getting help from elephant seals to build a greater understanding of climate change. The marine mammals carry sensors that transmit data about ocean currents and sea ice. From Sydney, Phil Mercer reports. Elephant seals Sci

发表于:2019-02-12 / 阅读(173) / 评论(0) 分类 VOA标准英语2008年(八月)

STEVE INSKEEP, HOST: Last month, a car using self-driving features crashed with a human driver. That accident in Tempe, Ariz., did not result in any major injuries, but it did highlight new issues for the auto insurance industry. NPR's Yuki Noguchi a

发表于:2019-02-13 / 阅读(137) / 评论(0) 分类 2017年NPR美国国家公共电台4月

马来西亚总理称失联客机通信系统被人为关闭 Malaysian Prime Minister Najib Razak says in Kuala Lumpur that investigators have evidence that the missing jet's communications were deliberately disabled and it turned back from its route

发表于:2019-02-14 / 阅读(164) / 评论(0) 分类 2014CRI中国国际广播电台

Topics: American Presidents - Andrew Jackson; Redwood National Park; safe versus save versus to save; to be implicated in versus to be involved in; one and only Words: prisoner of war duel to cede ugly bigamy forced relocation to dismantle in full to

发表于:2019-02-15 / 阅读(124) / 评论(0) 分类 美语听力 English Cafe

The Youngest 2020 Candidate Pushes A Platform Of 'Inter-Generational Justice' STEVE INSKEEP, HOST: Do not accuse Pete Buttigieg of thinking small. He is the Democratic mayor of South Bend, Ind. He is 37 years old, and he is running for president. PET

发表于:2019-03-02 / 阅读(184) / 评论(0) 分类 2019年NPR美国国家公共电台2月
学英语单词
abdel-wahhab
accelerated durability test
adolecents
alligator fish
allowin'
allyl resin
anchor boom
ancient nation
argillicolous
awaken test
b-router
Ballyroon
beam runner
bee-orchids
biochronologic
black tarantula
cable support tower
control valve stand
coupler support
difference in floor lever of sieve tray
digital video effect generator
direct current machine
disparis
Dold's reaction
douthat
elastic afterworking
enlarge view
euglossines
ferroelectric ceramic optical threshold
fixed exchange rate system
flat calls
Free-Soiler
funnel shaped pelvis
gaas liquid phase epitaxy
Gaelicism
genus Pterois
geologic
gross effect
Hanover Center
hatch ladder
HCLP
He dances well to whom fortune pipes.
hickol
income statistics
incompletely thermal reactor
interparticles
Ischaemum aureum
kurtosis
lamb fast-gaining
lemons
Mach diamond
map of navigation system
master gland
medieval cool period
metastatic electron
middle white(m. yorkshire)swine
monochromatic heliograph
multipanelled
mycolytic
Mānjra
Okhi
oxathietane
paper-liner
para-dichlorobenzene
parasuicide
Penn seroflocculation reaction
Pergam, Pulau
phantom diffraction
pharyngealize
pilot control pump
pithblende
plumbet
point symmetry element
polyharmonies
Pre-U
preregeneration system
psephologists
public-company
quick-release
racialistically
random tensor field
Ritromin
Royer sand mixer
sarisae
sausage cake
sennet
serviceberries
sludging test
snoqualmie
sods
sour grasses
spawn kills
squirtings
stretched-pulse laser
synthetic judgement a priori
tachhydrite
telefono
tetravalent
twin screw pump
unorchestrated
volunteerisms
Yatigandza