[电] 毫米波

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(550) / 评论(0) 分类 新概念优美背诵短文50篇

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(241) / 评论(0) 分类 新东方背诵文选

How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light and sound travel t

发表于:2018-12-01 / 阅读(226) / 评论(0) 分类 新东方CET6阅读

by Jason Marshall We use a lot of math words in our day-to-day lives without really understanding what they mean or where they come from. For example, prefixes like mega, giga, and tera that we use to describe computer hard drive sizes (think megabyt

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 数学英语

Lesson 40 Waves 海浪 First listen and then answer the following question. 听录音,然后回答以下问题。 What false impression does an ocean were convey to the observer? Waves are the children of the struggle between ocean and atmosphere, t

发表于:2018-12-08 / 阅读(619) / 评论(0) 分类 新概念英语第四册

This is Scientific America's 60 second science, I'm Sentay Graber, this will just take a minute. Magnifying glass, telescope, tiny tiny tape measure, these are the weapons with which researchers are fading it out to find the world's smallest frog.One

发表于:2018-12-24 / 阅读(150) / 评论(0) 分类 Scientific American(一)月

Magnifying glass, calipers, teeny tiny tape measure, these are the weapons with which researchers are fighting it out to find the world's smallest frog. One team just announced the discovery of the unaverage 7.7 millimeter p* which can sit comfortabl

发表于:2018-12-24 / 阅读(143) / 评论(0) 分类 Scientific American(一)月

Idiom: Make waves ( make problems ) Hit the book: Tropical Endangered Algae Bleaching Ban

发表于:2018-12-27 / 阅读(156) / 评论(0) 分类 趣味青春英语

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are us

发表于:2018-12-30 / 阅读(121) / 评论(0) 分类 考研背诵50篇

Cameras were once big and bulky. Today,really good cameras fit in your pocket. And now, researchers at Cornell havedeveloped a camera thats just a half-millimeter on each side and a hundredthof a millimeter thick. The lens-less device is called a Pla

发表于:2019-01-08 / 阅读(160) / 评论(0) 分类 Scientific American(七)月

Waves - Mr. Probz My face above the water 我的脸露出水面 My feet can't touch the ground, 我的脚不能接触地面 Touch the ground, and it feels like 接触地面,同时感觉 I can see the sands on the horizon 我可以看见地平线上的金

发表于:2019-01-10 / 阅读(193) / 评论(0) 分类 2015最新精选英文歌曲

AS IT IS 2016-10-05 Nobel in Chemistry Goes to Makers of Worlds Smallest Machines 2016诺贝尔化学奖:世界上最小的机器 Three scientists have won the Nobel Prize in Chemistry for their work in developing tiny machines. The three men are Jea

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2016年VOA慢速英语(十)月

SCOTT SIMON, HOST: Surfers head inland this weekend to compete in the first ever World Surf League team competition. Inland? What are they thinking? From member station KVPR, Laura Tsutsui brings us this from Lemoore, Calif. LAURA TSUTSUI, BYLINE: El

发表于:2019-01-16 / 阅读(110) / 评论(0) 分类 2018年NPR美国国家公共电台5月

In 2016 the Laser Interferometer Gravitational-Wave Observatory, LIGO, made the first accepted detection of gravitational waves. So any time you move a mass it produces a gravitational waveso black holes, like the ones LIGO detected, these are stella

发表于:2019-01-20 / 阅读(159) / 评论(0) 分类 2017年Scientific American(三)月

Got ballistics back on the Holder murder. 霍尔德凶案的弹道分析出来了 They pulled two 7.62 millimeter bullets out of him. 他们取出了他身上两枚7.62毫米的子弹 According to the stippling and size of the entry wound, 根据伤口

发表于:2019-01-29 / 阅读(121) / 评论(0) 分类 绿箭侠第一季

Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacter

发表于:2019-02-17 / 阅读(150) / 评论(0) 分类 双语有声阅读

48 Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bac

发表于:2019-02-17 / 阅读(153) / 评论(0) 分类 双语有声阅读

Don't try to hide it That you've been looking at me I won't deny it You woke my curiosity So if you want me come closer if you dare I love the way you turn me on I wanna feel ya Your body next to mine So come on baby, let's get down I'm calling your

发表于:2019-02-18 / 阅读(189) / 评论(0) 分类 音乐咖啡厅

VOA News March 11, 2011 - The first tsunami(海啸) waves have reached the U.S. West Coast after sweeping past the country's Pacific island state of Hawaii. There have been no immediate reports of casualties in the U.S. Waves of a meter or more hit t

发表于:2019-02-18 / 阅读(139) / 评论(0) 分类 英语新闻

Comes And Goes Greg Laswel,美国创作歌手,曾担任乐队主唱,后来自己发行过四张专辑和一张翻唱EP。 他的歌声慵懒而随意,推荐给大家。 This one's for the lonely The ones that seek and find Only to be let down

发表于:2019-02-20 / 阅读(120) / 评论(0) 分类 天籁音乐
学英语单词
accuracy of inertial position
acoustic delay lines
aerial exploration
al-mansour
amau
amplifier noise-equivalent circuit
Andisol
atmospheric electric conductivity
bad words
Bandraboua
Banovce
biological treatment system
Blondin, Charles
braked wagon
Brownbranch
brownworth
brustel
burde
capitalization of reserves
caste differentiation
Chunk Norris
Ciconia
citie
closed circuit system
communitarian governance
connection (in programming language)
cosine transform
cough-remedy
counter cyclical tax
cracking on
cuculliform
degree of supercharging
dimethylaniline
dogge
egg-whites
electro-pneumatic
emery sand
erythrodermic psoriasis
family-planning
fast joint hinge
gluten-free food
go gay
gossemeere
hemolytic tissne
humanistic orientation
Hyper Text Coffee Pot Control Protocol
Idong
isbisters
iteration statement
Jasikan
kreinins
kumococius rodericensis
lead vapour laser
leik
Libanotis lancifolia
limit of atmosphere
look-ahead symbol propagate
magnetic pulse
manlocks
maple honey
marginal variation
melolonthid
mercury(ii) thiocyanate
mocking thrushes
net-zero
Ntiona
otg
outlicker
overimmunosuppression
performance of amplitude limiter
periostitis
pittori
porcelanite (porcellanite)
Pteromedusae
ptosis in myotonic dystrophy
putrello
rate of stock turnover
resultats
return trace
Sapang
self centring
semiconductor device packaging
sevillas
silver wattle
Strassburg
subcosta
sweet herbs
system activity
three-pick terry cloth
thyrotropic
tidiani
Toilet Mummy
tool box
triphylite
uftons
uncrude
urezin
us ssd
Virreinato de la Plata
VP16
water mole
yell i.