数据库知识发现

EXPLORATIONS - Lewis and Clark and the Corps of Discovery Map a Nation By Paul Thompson Broadcast: Wednesday, November 16, 2005 (MUSIC) ANNOUNCER: This is Mary Tillotson with the VOA Special English p

发表于:2018-12-01 / 阅读(116) / 评论(0) 分类 Explorations

Making a Discovery Pierre: How does it feel to be on the cusp of a new discovery? Irene: Lets not jump the gun. Weve made some major leaps forward, but Im not sure Id call what weve done so far revolutionary. Pierre: Not yet, but youre close to a bre

发表于:2018-12-03 / 阅读(80) / 评论(0) 分类 2015年ESL之商务英语

[00:00.00]Chapter 9 Database Management System [00:03.07]第九章 数据库管理系统 [00:06.14]Dialogue 1 [00:07.82]句型1 [00:09.51]A:Hey ,Greg , Check out my new wallpaper! [00:12.43]嘿,Greg,看一下我屏幕的新背景画面! [00:15.

发表于:2018-12-05 / 阅读(189) / 评论(0) 分类 电脑英语

Discovery Diane Ackerman/迪安.阿克曼 The word discovery literally means, uncovering something thats hidden from view. Butwhat really happens is a change in the viewer. The familiar offers comfort few can resist, andfewer still want to disturb. B

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 世界上最美丽的英文-人生短篇

By Paul Sisco Washington 30 May 2008 Saturday's shuttle mission to the International Space Station can come none too soon for station crew members. A broken toilet has had them using a backup system, and they need a new pump mechanism. The crew of th

发表于:2018-12-08 / 阅读(74) / 评论(0) 分类 VOA标准英语2008年(五月)

I really want to have more knowledge. My general knowledge is pretty good but I want it to be better. When I was a kid, I loved quiz programmes on the television. I used to read lots of encyclopedias to build up my knowledge. I now know most of the w

发表于:2018-12-26 / 阅读(63) / 评论(0) 分类 纯正英语一分钟

21. As a discovery claim works it through the community, the interaction and confrontation between shared and competing beliefs about the science and the technology involved transforms an individual's discovery claim into the community's credible dis

发表于:2018-12-30 / 阅读(58) / 评论(0) 分类 考研英语长难句讲解

Discovery—在线英语听力室

发表于:2019-01-03 / 阅读(171) / 评论(0) 分类 哈哈美语

New Brain-Image Database Could Assist Chronic Pain 新的脑图像数据库能帮助治疗慢性疼痛 From VOA Learning English, this is Science in the News. Im Christopher Cruise. And Im Faith Lapidus. Today we tell about a World Health Organizatio

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2014年VOA慢速英语(二)月

By Deborah Block Washington, DC 24 January 2006 watch Bird Flu Database report A computer database in the United States is helping researchers find a human vaccine for the bird flu virus -- a disease

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 2006年VOA标准英语(一月)

SCOTT SIMON, HOST: Police departments across the U.S. are using electronic databases to store intelligence on gang activity. These databases have been heralded by police as a crime fighting tool. But some activists in Chicago claim they do more harm

发表于:2019-01-16 / 阅读(105) / 评论(0) 分类 2018年NPR美国国家公共电台1月

Truth lies at the bottom of a well. 真理不在表面,而蕴藏在深处。 Disappointment is the nurse of wisdom. 挫折是智慧的保姆。 What is learned in the cradle is carried to the grave.

发表于:2019-01-20 / 阅读(88) / 评论(0) 分类 英文名句短语

BEIJING, Sept. 26 (Xinhuanet) -- Fu Ming'ai was reunited with his family on Sunday after 22 years. He is one of the more than 1,400 abducted children who were helped by a national DNA database, which helps match trafficked children and their parents.

发表于:2019-02-02 / 阅读(108) / 评论(0) 分类 英语新闻

At age 89, Mary Fasano graduated with a bachelor s degree from the Extension School last week and entered the history books as the oldest person to earn an undergraduate degree at Harvard. Following is the speech she delivered -- The Power of Knowled

发表于:2019-02-04 / 阅读(107) / 评论(0) 分类 阅读空间

The U.S. space shuttle(航天飞机) Discovery has docked at the International Space Station on its final voyage into outer space. The shuttle paused on its way to the orbiting outpost Saturday to perform a 360 degree backflip(后翻滚), a m

发表于:2019-02-05 / 阅读(97) / 评论(0) 分类 英语新闻

The Space Shuttle Discovery is now on its way to the International Space Station after what NASA calls a picture perfect launch from the Kennedy Space Center in Florida Thursday. This is the last flight of the oldest and most-travelled of the US shut

发表于:2019-02-07 / 阅读(59) / 评论(0) 分类 英语新闻

Crews at the Kennedy Space Center in Florida are preparing the Space Shuttle Discovery for its final launch, scheduled for Thursday. Among the things it will carry to the International Space Station will be a humanlike robot designed to help astronau

发表于:2019-02-08 / 阅读(103) / 评论(0) 分类 英语新闻

The U.S. space shuttle(航天飞机) Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(92) / 评论(0) 分类 英语新闻

The director of the United Nations Industrial Development Organization has met with Kenyan finance officials to discuss the launch an African-wide database designed to help governments promote investment in their countries. The database contains info

发表于:2019-02-18 / 阅读(78) / 评论(0) 分类 英语新闻

WASHINGTON, March 9 (Xinhua) -- U.S. space shuttle Discovery landed safely at the Kennedy Space Center in Florida on Wednesday, ending its nearly 27-year flying career as the world's most- traveled spaceship(宇宙飞船). According to NASA, Disc

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 英语新闻
学英语单词
adder fly
aesthetic district
atactic agraphia
baseball bats
beanburgers
Bichat's membrane
brake pin bushing
bull rush
carbon dioxide recorder
cardiorrhaphy
combined switch
come to mention it
conductor-rail ramp
cons us
contr.
Daqing spirit
dimaligned
dookie holes
double cut-out cock
double melting point
electropyroeter
equestrian statue
family of conjugate prior distribution
Favignana
fishy odo(u)r
fix-it shop
frequency change synchronization
generalization transfer
greenish-brown
have a regard for
hic Rhodus, hic salta
hits the spot
incisely
inlinks
kill-cu
krikorian
landscape engineer
Liparis glossula
long to
male coconut
Maraldy, Ozero
maxipen
mesinae
microelectrode device
miscarriage of goods
monochromater
multicell echo
musculariss
near distance electrooptometer
nonglyphic
Nyborg Fd.
obadiahs
open-cycle plant
organometallic compounds
osteoplaque
oxyphobes
pacificators
Pedicularis megalantha
perbreaking
perceptual set
piano nbile
piranhawks
pirner
plesionika hsuehyui
polylysines
porphyrogenitism
public weal
Qazaq
qualifying reserve account
reconfigurable microcomputer network
Registry of the Ship for Demolition
rendezvous problem
retained foreign exchange account
rhyme royal
rosilla
seeing
seminal vesicle examination
shipping commissioner
silica defect
sought after
spinose
spun bearing
superfluid model
syn-carcinogenesis
system master tape
telegenesis
terrain altitude
Tert-Butyl
thickening capacity
tocophecol
Toiyabe Range
triforoid
Umm Badr
underapplications
unit cross-sectional area
Voidable Civil Act
wet and dry hydrometer
wiping solvent
worlding
X11R5
yob, yobbo
zinnemanns