磁带备份系统

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Don't be fooled by those big bovine eyes and the mouth slowly chewing cudcows have a magnetic personality. At least thats the claim made by German researchers in the

发表于:2018-12-24 / 阅读(233) / 评论(0) 分类 Scientific American(八)月

Having a Backup Plan Jerome: This is a very dangerous undertaking. Do you have a backup plan if anything goes wrong? Sandy: Itll work. Ive come up with contingencies for every possible setback. Jerome: Its just that Id like to know we have some recou

发表于:2018-12-27 / 阅读(221) / 评论(0) 分类 2014年ESL之日常生活

今天我们要学的词组是backup。作为形容词,backup的意思是后备,替代。媒体报道说,布什总统实施新的伊拉克计划之后,一些州长在白宫询问布什和参谋长联席会议主席Peter Pace有没有后备计划

发表于:2018-12-30 / 阅读(155) / 评论(0) 分类 英语每日一词

今天我们要学的词是red tape。 Red tape, 意思是官僚羁绊。The mayor promised to eliminate red tape that hampers business development, 市长保证要铲除那些阻碍商业发展的官僚障碍。The relief efforts were stalled by red

发表于:2018-12-30 / 阅读(224) / 评论(0) 分类 英语单词荟萃

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 whole [ hEul ] He put the whole of his

发表于:2018-12-30 / 阅读(225) / 评论(0) 分类 每日攻克5词

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 kneel [ ni:l ] She knelt to pray. v. 跪

发表于:2018-12-30 / 阅读(299) / 评论(0) 分类 每日攻克5词

Always have a reliable backup. You never know when disaster will strike. But mark my words: Every hard drive fails eventually, and if you dont have a good backup of your personal data (pictures, music, documents) then when your drive does fail, all t

发表于:2019-01-08 / 阅读(186) / 评论(0) 分类 英语阅读理解

2001年Blue成立,一首《All Rise》红透了英国,甚至传到了中国的大街小巷。然而04年Blue就急流勇退,成员选择解散单飞。看着曾经青春帅气的Blue成了奶爸级别的四个大 叔,还是让人觉得不太适

发表于:2019-01-10 / 阅读(178) / 评论(0) 分类 天籁音乐

Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin

发表于:2019-01-14 / 阅读(264) / 评论(0) 分类 VOA标准英语2013年(四月)

2013年中秋节为9月19日,放假日期为9月19日至9月21日,共三天。2013年中秋节放假通知英文版、2013年中秋节放假通知英语范文、中秋节放假通知用英语怎么写? Dear Colleagues Please kindly be informed th

发表于:2019-01-16 / 阅读(177) / 评论(0) 分类 英语作文

讲解文本: backup 备份,替补,后援 Just admit it, you're a backup, she dosen't like you. 你就承认了吧,你只是一个备胎,她不喜欢你。 She is keeping you around just as a backup. 她把你留在身边,只是作为一个

发表于:2019-01-22 / 阅读(148) / 评论(0) 分类 愉悦口语

今天我们要学的词组是backup。作为形容词,backup的意思是后备,替代。媒体报道说,布什总统实施新的伊拉克计划之后,一些州长在白宫询问布什和参谋长联席会议主席Peter Pace有没有后备计划

发表于:2019-02-02 / 阅读(151) / 评论(0) 分类 英语单词荟萃

The One With The Hypnosis Tape 本集简介: Rachel gives Chandler a hypnosis tape to help him quit smoking; however, the tape was designed for women--and it works all too well. Phoebe's brother, Frank, announces that he's getting married--to his ho

发表于:2019-02-04 / 阅读(254) / 评论(0) 分类 老友记(六人行)

The latest data from the twin Voyager spacecrafts suggest the outer edge of the solar system is not smooth but filled with giant magnetic bubbles. Scientists say the turbulent bubbles are the result of the interaction between the Suns magnetic field

发表于:2019-02-06 / 阅读(225) / 评论(0) 分类 英语新闻

今天我们要学的词是rise to the occasion。 Rise to the occasion, 意思是应对挑战和困境。首发四分位中场受伤后, The backup quarterback rose to the occasion and led the team to victory, 候补四分位临危受命,带领球

发表于:2019-02-08 / 阅读(171) / 评论(0) 分类 英语每日一词

周五晚上Pub见:Magnetic Man - I Need Air Magnetic Man,来自英国的新人,这首电子风的新单曲本周同样杀入英国单曲榜前十一周上榜那么多舞曲,生活需不需要这么五彩缤纷啊这张单曲封面要不要这么

发表于:2019-02-11 / 阅读(216) / 评论(0) 分类 经典英文歌曲

周五晚上Pub见:Magnetic Man - I Need Air Magnetic Man,来自英国的新人,这首电子风的新单曲本周同样杀入英国单曲榜前十一周上榜那么多舞曲,生活需不需要这么五彩缤纷啊这张单曲封面要不要这么

发表于:2019-02-14 / 阅读(242) / 评论(0) 分类 流行英文歌曲

But heres a mystery: When you press pause on the VCR, the screen doesnt go blank. Instead, you get a frozen image. Remember, you need a changing magnetic signal to create even a still video image. If the video tape isnt moving, where is this changing

发表于:2019-03-06 / 阅读(314) / 评论(0) 分类 英语时差8,16

Although audio tapes and video tapes look different, theyre based on the same principles. Each has a roll of magnetic material which slides past the so-called playback head in the VCR or cassette deck (cassette decks have one playback head, VCRs have

发表于:2019-03-06 / 阅读(318) / 评论(0) 分类 英语时差8,16

How Your VCR holds a Note VCR-盒式磁带录像机VCR是Video Cassette Recorder的缩写盒式磁带录像机。就功能上而言,它是使用空白录像带并加载录像机进行影像的录制及存储的监控系统设备。VCR作为许多晚会

发表于:2019-03-09 / 阅读(262) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
aidoiitis
american wire gauge(awg)
Anti-Comintern Pact
aspergillar pseudotuberculosis
atomarius
average tonnages per vehicle
barrister's duty to the court
benefit of large-scale production
bipolar microprocessor slice
biting force
blank-gore parachute
blankenship
bleary-eyed
blogswarm
bloodwell
body Brussels
Boro R.
cant
central treading motion
charta potassii nitratis
comal tuft
cooling worm
corpus luteum spurium
cunctation
custom magnification
cymbidium albomarginatum mak.
date-flower turbidity of the lens
differential gear for screw conveyer
disnies
DuBois diet
duct of pecquet
edifice
electron gear shifting
emergency launching
enswathed
eosinophilic lymphogranuloma
ergulating characteristic
excessive possession of the ball
extend through to
extrusive rock
film type and size
films
fixed mine wagon
gasoline gumming test cup
Gleditschia L.
good hands
Happy Holidays
houses of york
hurryings
increase of stocks
incremental stock issue
Jonnesco's fossae
labour safety devices
Laguna, Prov.of
Lonicera tatarinowii
low-pressure cable
metacosms
midnightish
mistiness
mitchell-lama
musculotropics
native fruit
natural language text
Niederstaufenbach
official debts
oligopepsia
orams
photoelastic materials
physical region
plastic medium mechanics
polyzonal spiral fuel element
porosity intermediate
promovent
purity of variety
purves lignin
pyramidic space frame
pyro-extraction
random access number out-of-range
rhombiferan
secular arm
semitropics
set one's affections on sb.
shoggling
slam the door upon
slow-growth
slower-actings
steam heating tube
subev
supplemental charge
table gridlines
tape cell
theengs
tie in
tobacco-plant
tread this earth
triangular coordinates
unifil
vena maxillariss
vessignon
vitamin l (rat lactation v.)
wild radishes
wiretaps