磁敏二极管

auxiliary anode 辅助阳极 auxiliary grid 辅助栅极 auxiliary jack 辅助塞孔 auxiliary memory 辅助存储器 auxiliary signal 辅助信号 auxiliary transmitter 备份发射机 available powe

发表于:2018-12-08 / 阅读(103) / 评论(0) 分类 电信英语

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

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 kiss [ kis ] A soft wind kissed the tr

发表于:2018-12-30 / 阅读(125) / 评论(0) 分类 每日攻克5词

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(138) / 评论(0) 分类 60秒科学

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 英文名句短语

EDUCATION REPORT -August 8, 2002: Magnet Schools By Jerilyn Watson This is the VOA Special English Education Report. Many American students attend public schools called magnet schools. They are called

发表于:2019-01-06 / 阅读(121) / 评论(0) 分类 教育与新闻

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(104) / 评论(0) 分类 VOA标准英语2015年(九月)

AUDIE CORNISH, HOST: Each year, malaria kills about half a million people around the world. Health officials say a fast, cheap, accurate way to test for malarial infection would be extremely helpful in combating the disease. As NPR science correspond

发表于:2019-01-16 / 阅读(128) / 评论(0) 分类 2018年NPR美国国家公共电台5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(116) / 评论(0) 分类 世界各地新闻集锦

Diego: Hello, Silvia. I want to ask you a question. Whether you collect or hold onto things too much? Silvia: I think too much is an understatement, actually. I do have a lot of stuff in my room. A lot. Diego: And you live in another country right no

发表于:2019-01-20 / 阅读(97) / 评论(0) 分类 原版英语对话1000个

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(126) / 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(125) / 评论(0) 分类 60秒科学

今天我们要学的词是magnet。 Magnet, 吸铁石,引伸为有吸引力的人或物。英国石油公司同意设立一个200亿美元的基金,赔偿石油泄露事件的受害者。有专家警告说, The $20 billion relief fund will be

发表于:2019-02-03 / 阅读(122) / 评论(0) 分类 英语每日一词

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(143) / 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(132) / 评论(0) 分类 英语新闻

今天是星期六, Larry 和李华要和另外一个同学 Jim 一块儿去吃午饭,然后再去看电影.今天李华会学到两个常用语: to dump someone 和 babe magnet. LL: Li Hua, Jim sounded really bummed on the phone. His girlfriend just dumped him and I don't think he's hand

发表于:2019-02-12 / 阅读(105) / 评论(0) 分类 美国之音《流行美语》

今天我们要学的词是magnet。 Magnet, 吸铁石,引伸为有吸引力的人或物。英国石油公司同意设立一个200亿美元的基金,赔偿石油泄露事件的受害者。有专家警告说, The $20 billion relief fund will be

发表于:2019-02-14 / 阅读(111) / 评论(0) 分类 英语单词荟萃

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(170) / 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(186) / 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(169) / 评论(0) 分类 英文语法词汇
学英语单词
Agna
albedoes
allow fast paste
almecillin
arcus marginatus
batchwise operation pressure leaf filter
Big Jump
blammoes
blued scissors
box.net
boxcars
catarrhal conjunctivitis
cerebropsychosis
Champneuf
CHANTREY
Charcot-Marie-Tooth atrophy
common coral trees
component software
computer terminal program
conjoint robbery
crown wood
cumular
delahoussayes
dementei
depuritions
deuterolactoflavin
double oval
edge of pipe
electrobasogram
elemenolic acid
Equivalent annual cash flow
Europe barge carrier
excruciations
fallacies
Forsinard
gasoline pump
general sales tax
Gidrotorf
Goodsoil
gossamers
Gräfinau-Angstedt
hard strip
harvestless
has a part in
hepatogenically
icd-9-cm
in hiding
Index to Legal Periodicals
industrial facilities tax
input output method
Jiangjun Township
land management
lead-lead dioxide reserve battery
line coordination
loukoum
lurvs
marine phosphorite
market grouping
methylbenzyl-ketone
multimode fiber joint losses
Naboomspruit
Naponoy
nasofrontal suture
neutralization fire
neutron lifetime
ohioans
Ojén, Sa. de
overlappers
parallel guide
pergunnahs
phonel
platystenocephaly
pop sb off
power protection
previous page
Rabdosia taiwanensis
sanctuary movement
sheave post
short tempered
slam-bam
slot weld
spanning tree explorer
spring-trip beam
stability in damaged condition
staggering gait
Synthetic Collateralized Debt Obligation
taicoon
target range measurement
tea packing machine
teddyboy
Toddville
truncus cranialis (plexus brachialis)
tserenpiliyn
unmerchantable
Vamp It
vessel displacement
vitamin requirement
waste cube
wasting aways
wax gourd
weaver bird
yellow substance