外部感测

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(133) / 评论(0) 分类 Scientific American(九)月

25.Could you check it out, please? 25.麻烦你们来看一下好吗? 26.Could you fix it? 26.你能修好吗? 27.I'll have that taken care of immediately. 27.我马上处理这件事。 28.How do I use the safe in my room? 28.房间里的保险箱

发表于:2018-12-29 / 阅读(120) / 评论(0) 分类 实境旅游英语

如果你的生活并不称心如意,不要只说:我们的时机会来的。或总有一天情况会好转的。 Don't just stand there Many people think that they have to accept whatever life throws at them. They'll say, This is my fate, my des

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 精美英文欣赏

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(142) / 评论(0) 分类 60秒科学

Kenyan Girls Develop App to End FGM Five Kenyan schoolgirls have developed an app to help women and girls end female genital mutilation (FGM). The girls will soon take part in the yearly international Technovation competition in California. Technovat

发表于:2019-01-02 / 阅读(112) / 评论(0) 分类 2017年VOA慢速英语(七)月

1. What we read influences our thinking. 我们所阅读的书本会影响我们的思想。 2. Nothing but death can part the couple. 除了死之外,什么也拆不散这一对。 3. Now she looks

发表于:2019-01-03 / 阅读(187) / 评论(0) 分类 Modern English 洋话连篇

NB: This is not a word for word transcript Stephen: Hello, I'm Stephen. Rob: And I'm Rob. Stephen: And this is 6 Minute English! This week were talking about citizen journalism. Rob: Citizen journalism thats when people who arent trained journalists

发表于:2019-01-07 / 阅读(171) / 评论(0) 分类 六分钟英语

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(111) / 评论(0) 分类 VOA标准英语2015年(九月)

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(120) / 评论(0) 分类 世界各地新闻集锦

A: It really drives me crazy. A: 我真是快要疯了! B: What happened? B: 出什么事了? A: I bought these trousers last month, but now it's difficult to put them on. I must put on weight recently. A: 我上个月买的裤子,现在穿上去有点

发表于:2019-01-22 / 阅读(82) / 评论(0) 分类 英语脱口秀之流行时尚

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(134) / 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(130) / 评论(0) 分类 60秒科学

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(161) / 评论(0) 分类 英语新闻

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(150) / 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(141) / 评论(0) 分类 英语新闻

A longtime al-Qaida operative was killed in a U.S. airstrike in early July while traveling near Sarmada, Syria, the Pentagon said Tuesday. Muhsin al-Fadhli was traveling in a vehicle when he was hit July 8. Sarmada is in Idlib province in the norther

发表于:2019-02-17 / 阅读(118) / 评论(0) 分类 英语新闻

They say Jan. 18 or Blue Monday is the most depressing day of the year, but they're wrong. The most depressing day of the year is today, because you're about to find out how and when you're most likely to die. 人们总说蓝色星期一,即1月18号

发表于:2019-02-18 / 阅读(91) / 评论(0) 分类 阅读空间

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(177) / 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(192) / 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(173) / 评论(0) 分类 英文语法词汇
学英语单词
agar plate method
airplane spray tank
amyotrophies
anarchic, anarchical
anthropic epipedon
anti-racketeering laws
apogamia
application for negotiation of draft under L/C
barreter
barrier filter
battery unit
blenchers
bordering method
Cabezuela
cast flange
cephallexin
chlorine isotope
constant-current circuit
corbetta
crossed arm position
cuneal
curve and fog lamp
deckmen
denture-blank
desmodium velutinum (willed.)dc.
detentes
drying capacity
end-fire antenna
euronext
evaluation of management thought
fenow
field intensity metern
fish population
fixed clip monocable
game-time
gutter drainage
Henneguya
holoptychiids
hot snare
Hunter colour
hydroseleno
inosituria
Intel Hub Architecture
manics
Maokouan Stage
master-slave polling
methisoprinol
microcomputer card cage
mixed rare earth cobalt permanent magnet material
multilevel hierarchical control
multivolume
Nalcrom
nemastomatids
nepticulid
Nitroret
non-market economies
nunquam
oleum aurantii floris
on ... side
Panarukan
paper laminate
plexiglass
pocketchief
postmenopausal bleeding
postorder traversal
power circuit
premonstrance
Pseudosaccharomycetaceae
Pudlak
pulmonary artery pressure
quarter carcass
radwaste discharge inboard
rawalpindi (lawalpindi)
ready strobe mode
retro-bomb
Rhododendron huguangense
rocket plume test
rucca
saccharifying
salient pole generator
sibilous
single end control
skopje
solar cauterization
soulmate
spatial margins to profitability
surphal
tim pyrite
trademark law
trambooze
turning-point
type specifier
unbound task set
vector observation
verruca telangiectodes
volume cargo
washouts
water-curing
weight-space velocity
xylos
xylostromata
zigger