海洋水色遥测

This special edition of our show dives into an ocean of plastic, masses of waste accumulating on and around some remote islands in the Pacific. Synthetic plastic, the kind made by people, has been around since 1907, and scientists estimate that almos

发表于:2018-12-02 / 阅读(208) / 评论(0) 分类 CNN美国有线新闻2017年12月

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(192) / 评论(0) 分类 Scientific American(九)月

Adrienne, The United States speaker What is my favorite color? I actually don't have a favorite color. I like all colors at certain times and at certain locations, but one color I have difficulty wearing and using in my life is yellow. I don't really

发表于:2018-12-28 / 阅读(175) / 评论(0) 分类 一起闲话英语-English Chitchat

Antennae Key to Butterfly Navigation A study in the journal Science shows that monarch butterflies' sun-related directional sensing is governed by antennae, not the brain. Cynthia Graber reports Every year, millions of monarch butterflies fly thousan

发表于:2019-01-02 / 阅读(198) / 评论(0) 分类 60秒科学

The inventor whose device enabled people to watch TV without ever having to get up to change the channel has died. Eugene Polley, who developed the first wireless television remote control, was 96-years-old when he died Sunday in Chicago. Polley was

发表于:2019-01-08 / 阅读(191) / 评论(0) 分类 英语新闻

By Marianne Kearney Jakarta 07 February 2008 A remote village in the central highlands of Indonesia's Papua province is now better connected to the outside world because of a new radio station. Marianne Kearney has more from Jakarta. Until three mont

发表于:2019-01-08 / 阅读(251) / 评论(0) 分类 VOA常速英语2008年(二月)

Sea Life Color Codes Food to Evade Danger The ocean glows with undersea life which makes its own light. These animals living on the ocean floor, beyond the reach of sunlight, have evolved this bioluminescence for camouflage, to find mates or to repel

发表于:2019-01-13 / 阅读(184) / 评论(0) 分类 VOA标准英语2012年(九月)

Navigation, 3-D Printing in Sensing Technology Lead to New Apps LOS ANGELES 3-D printing, high-speed navigation and a magic mirror are some of the technologies that have come from new computer chips with advanced spatial sensing. Technology startups

发表于:2019-01-14 / 阅读(164) / 评论(0) 分类 VOA标准英语2015年(九月)

It was Saturday morning, and Katie got up late. She finished her breakfast and suddenly remembered that The Amazing Journey was on television She did not normally watch a lot of TV she preferred to see 360 Degree animations on her mums crystal ball b

发表于:2019-01-18 / 阅读(196) / 评论(0) 分类 Children’s Stories-儿童故事集

I think the future of this planet depends on humans, not technology, and we already have the knowledge we're kind of at the endgame with knowledge. 我想地球的未来取决于人类自身,而非技术,而且我们已经意识到这一点,我们

发表于:2019-01-18 / 阅读(136) / 评论(0) 分类 TED演讲娱乐篇

On June 6, China published the first batch of photos captured by Gaofen-1, China's first high-definition earth observation satellite. Those pictures will provide valuable information of natural condition and disaster prevention. Li Dong has the detai

发表于:2019-01-19 / 阅读(168) / 评论(0) 分类 世界各地新闻集锦

The TV program ended. He pushed the System button on his remote to turn off the TV. The screen turned black. But there were two light blue boxes on the black screen. One said, No Time Information. The other said, No Signal. He pressed the System butt

发表于:2019-01-22 / 阅读(193) / 评论(0) 分类 英文短篇故事(纽约)

The most ambitious of these studies is the Stonehenge Hidden Landscapes Project, led by experts from Birmingham University And Ludwig Boltzmann Institute in Austria.-As people walk over the Stonehenge landscape, they are aware of Stonehenge. They may

发表于:2019-01-23 / 阅读(189) / 评论(0) 分类 探索与发现2015年

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(194) / 评论(0) 分类 60秒科学

And thats the first time; it was return black-and-white panoramas of the Venus surface. These images were extremely important, because it was the first time, we ,human beings had a chance to see with our naked eyes completely different other world. W

发表于:2019-02-05 / 阅读(158) / 评论(0) 分类 自然百科2012年

plateau n. (上升后的)稳定水平(或时期、状态) plug n.塞子 pockmarked adj.有麻点的 polar adj.两极的 pole n.极 porous adj.多孔渗水的 portable adj.轻便的 pose v.形成

发表于:2019-02-06 / 阅读(206) / 评论(0) 分类 英文语法词汇

NE China to set up two drone bases for marine surveillance SHENYANG, Oct. 20 (Xinhua) -- Two drone bases will be established in northeast China's Liaoning Province for real time surveillance on coastal waters, local authorities said Saturday. One of

发表于:2019-02-08 / 阅读(207) / 评论(0) 分类 英语新闻

And the final thing is, again just to reiterate that there's this practical part, 最后,只是再一次重申,这个研究的实际应用方面, and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the

发表于:2019-03-04 / 阅读(234) / 评论(0) 分类 TED演讲教育篇

Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣,是因为在过去十年间,我们发现这种现象不只局限在这种古怪的、 glow-in-t

发表于:2019-03-04 / 阅读(254) / 评论(0) 分类 TED演讲教育篇

近日,我国首颗商用遥感卫星成功发射。这颗备受瞩目的星星都具备哪些功能?它的升空具有什么意义?在实现人们飞天梦的同时,它又能为我们的生活带来怎样的便利呢? 请看相关报道:

发表于:2019-03-11 / 阅读(237) / 评论(0) 分类 英文语法词汇
学英语单词
acoustic gas analyzer
anterior surface of lids
Arab oil embargo
Ashton-under-Hill
back-to-back commitment
banner year
blast warhead
boat-hook
bottom scrapper
breath-taking
bronehotetany
business control
business regulations
Buulobarde
cacoxenite
cemental hypoplasia
chef watcher
clewe
clulow
composite boson
congruity
constant power operation
continuous malting
decidence
dog's-tongue
embroidered carpet
ethicise
eyelid coloboma
fast settling device
Filaria bancrofti
first trial
Free-Staters
fur dyeing
geographic element
Goodyera daibuzanensis
grisovin
heater press
horizontal deviation accuracy
hydrazine injection
interferons
internal service quality
interprocess communications
Kerchsteel
Khaskovo
land and water
lexical
mawiche
methenyl bromide
mistilto
motive zone
movable-sieve jig
musculature function
normal log
oleum picis rectificatum
osuan
packed slip joint
pencil of circles
plunger cooling pipe
Poa elanata
pole lamp
ponderosus
portable ammeter
racquet-tails
ramessess
range azimuth display
recoronation
red-capped green pigeon
roller retaining snap ring
sail in the same boat
saturation exposure
scuppers
seat at
self-entertaining
self-massages
semimetallic crystal
setvisualpage
Seyfert rectifier
skhl steel
slave microcomputer
slavegirls
slim blade suture needle
softly softly
spectroscopy of excited state
springboard
squiggliness
SR spirochetes
stereophaedusa horikawai
Supreme Court of Japan
tarow
top unloading unit
tourist traffic
tropo
truman doctrines
TV program
vector expression
Vena suprascapularis
venne
vongerichten
wholl
wiehl
York ham
Z-flap