[电] 抛物形天线

parabolic antenna的用法和样例:

例句

  1. The microwave weapon, mounted on a Humvee, uses a large rectangular dish antenna to direct an invisible beam toward a target.固定在轮式机动车上的微波武器采用矩形抛物面天线太指引隐形辐射照射特定目标。

By Jill Moss Broadcast: July 28, 2003 This is Bill White with the VOA Special English Development Report. Millions of people around the world cook their food over a smoky fire every day. It is often d

发表于:2018-11-27 / 阅读(934) / 评论(0) 分类 VOA2003(下)-发展与科学

[00:01.34]I'm going to caII on one of you! 我会请你们当中的一个 [00:04.86]Now, the word of God dweIIs within everyone. 主的意志与你们同在 [00:06.70]I want you to Iet that word out. Let your spirit-- 现在我希望你们能大声宣读

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新英语口语900句 收音机和电视机 871. What channel did you watch on television last night? 昨天晚上你看电视收的是什么波段? 872. What's on following the news and weather? Do you have a TV guide? 在播完新闻和天气预报

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Researchers find circadian clock in Monarch's antenna plays a major role in navigation Shelley Schlender | Michoacn, Mexico 22 March 2010 Scientists believe antennas are critical to the navigation of the Monarch butterfly. Related Links Monarch Watch

发表于:2018-12-16 / 阅读(123) / 评论(0) 分类 VOA标准英语2010年(三月)

Unit 8 The Media In-Class Reading It's Radio! The medium that can turn anywhere into somewhere 1 The truth is that radio has not been eclipsed by television and cable and the Internet. In fact, radio

发表于:2018-12-18 / 阅读(386) / 评论(0) 分类 新编大学英语阅读部分

Brian didnt have cable TV. He didnt have satellite TV. He had an antenna for his TV. He had an indoor antenna. But it was an old antenna. The reception was bad. He needed to buy a new antenna. He went to Best Buy. The antennas were in boxes. He looke

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 简单慢速英语阅读

Brian didn't have cable TV. He didn't have satellite TV. He had an antenna for his TV. He had an indoor antenna. But it was an old antenna. The reception was bad. He needed to buy a new antenna. He went to Best Buy. The antennas were in boxes. He loo

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 原版英语小短文

This is the VOA Special English Development Report. Millions of people around the world cook their food over a smoky fire every day. It is often difficult to find wood for the fire. People who do not have wood must spend large amounts of money on co

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By Greg Flakus Albuquerque, New Mexico 25 July 2007 Large scale collection of solar power arrays As the world searches for ways to produce energy without burning fossil fuel, there is increased interest in solar energy. One place associated with sola

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2007年VOA标准英语(七月)

DEVELOPMENT REPORT – May 13, 2002: Solar Cookers By Jill Moss This is the VOA Special English Development Report. Millions of people around the world cook their food over a smoky fire every day. It

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有关航空航天英语词汇 神舟七号 Shenzhou VII (spacecraft) 载人飞船 manned spaceship/ spacecraft 载人航天 manned space flight 多人多天太空飞行 multi-manned and multi-day space flight 载人航天计划 manned space program 航

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Apple Inc. unveiled its new water- and dust-resistant iPhone 7 and a new version of its Apple Watch with high-resolution cameras at its fall product event on Wednesday, and said a Super Mario game was coming to the new phone and Pokemon Go would feat

发表于:2019-01-17 / 阅读(141) / 评论(0) 分类 实用英语

(Probably Not a) Giant Alien Antenna强大的外星人光束 The Earth is studded with telescopes, listening for electromagnetic radiation from the great beyond. And a decade ago, astronomers stumbled upon a mysterious signal: a powerful pulse of rad

发表于:2019-01-20 / 阅读(143) / 评论(0) 分类 2017年Scientific American(三)月

Well, if they're drones, they got to get their commands from somewhere, right? Yeah. 如果它们是无人机,那总得从某处获得指令吧。没错 I mean, it's most likely this base. 很可能就是这个基地了 Yeah, this big flyswatter-lo

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First of all know this: youre valuable. We love you. Youre important to the business. Its just that, well, sometimes as an employee you can do things that get under our skin. Want some examples? OK, here are five. Yes, some may seem petty. But theyre

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常用手机英文和英文缩写: Front cover 手机盖 Display screen 屏幕 Battery status 电力状态 Antenna 天线 Receiver 受话听筒 Dial button 拨号键 Disconnect button 结束键 Keyboard 键盘 Star key 米字键 Pound key 井字键

发表于:2019-02-05 / 阅读(115) / 评论(0) 分类 英语口语

Front cover手机盖 Display screen 屏幕 Battery status 电力状态 Antenna 天线 手机 Receiver 受话听筒 Dial button 拨号键 Disconnect button 结束键 Keyboard 键盘 Star key 米字键 Pound key 井字键 ASPAP = as soon as possible 尽快

发表于:2019-02-05 / 阅读(110) / 评论(0) 分类 实用英语

The Giants SecretLong ago there was a king who had a very brave son. One day the son told his father, Father, I am going to roam the world in search of adventures.The king did not want to grant his son permission to do so, but the prince insisted so

发表于:2019-02-08 / 阅读(151) / 评论(0) 分类 英美文化

First of all know this: youre valuable. We love you. Youre important to the business. Its just that, well, sometimes as an employee you can do things that get under our skin. Want some examples? OK, here are five. Yes, some may seem petty. But theyre

发表于:2019-02-18 / 阅读(105) / 评论(0) 分类 英语口语

I guess those Mech bullets really work, huh? Ben. 看来械甲金属弹真的有用。本 Everybody get down! Get down! 大家蹲下,隐蔽 Call out your ammo! 清点弹药 I got two. Three shots left. 还有两发。剩三发 Four. How many more w

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学英语单词
0530
Acq.
additional factor for exterior door
alcohol-soaked
alkalies
allitic soil
aspirin-free
baladiyahs
Bartter syndrome
baseband combiner
be dotted with
beeskeps
bestudded
Bindki
blowing ventilation
bolognese pasta sauces
Borinda
borodins
Burger equation
Catchwater-drain
chillsome
cinemicrophotography
clearing and controlling center
clincher bead core
colonoscope
comprehensive preventive health measures
compulsory payment
consistency indicator
control of leaf roller
corporate-bond
deathair
denimed
diophindane
discrete-time cellular neural network
displacement electrophoresis
down stream surge-chamber
elevation of building
epimerase
eye pain
fenugreekine
flags down
Garuga forrestii
genotype-phenotype
gillmor
gross storage
highly cross-linked resin
in the strictest confidence
Irakleio
Izmaylovo
Jethro
labour statute
lie like a trooper
locate mode
longitudinal seam
low pressure side
malar space
marine linear magnetic anomaly
meandering path
met the requirements of
monkist
moulted
moved on
nappe outlier
outboard bearing
p-moan-ia
Palaeoheterodonta
Panzeria
paralytic myohemoglobin uria in horse
parent's responsibility for child's crime
photo convulsive response
plasmodias
quadropods
R-25061
r/w disk
rechambers
relict alteration
Ryōzen-zan
Römerstein
safety blasting explosive
safety work practices
Santa Clara County
schindyletic
semispinalis muscle
semiwhite glass
setteron
snap out of
statistical mechanical
steam bath
sugar-chest
superfine wool
tappet retainer
tonemeter
turn-outs
two-footed
unliterate
vibrio mimicus
visible record equipment
vitamine supplement
whales bone
wichser
working storage initial value
yorubaland