语法为基的查询最佳化

Ants have an amazing ability to communicate with each other and work together to accomplish complex tasks. Their specialized behavior due to chemical communication is so well developed, in fact, that humans can learn a lot from them about how best to

发表于:2018-12-03 / 阅读(74) / 评论(0) 分类 初学者听力文摘精选

Imagine for a minute that youre a librarian, but not a normal one. Youre a librarian for every book in the world. People depend on you every day to find the exact book they need. How do you do it? You need a system. You need to know whats inside ever

发表于:2018-12-11 / 阅读(43) / 评论(0) 分类 英语解说豆知识2011年

Those all-nighters powered by caffeine may be doing more damage than expected. According to a recent study, brain development in teenagers can be delayed by over-consumption of caffeine. Teenage brains need solid sleep for their development. Caffeine

发表于:2018-12-28 / 阅读(50) / 评论(0) 分类 轻松英文阅读

Chinese telecom conglomerate ZTE Corp unveiled a prototype handset, embracing 5G even before it's commercialized for smartphone users. 我国电信集团中兴通讯日前发布了一款原型机,使智能手机用户在5G商业化之前即可享受

发表于:2019-01-07 / 阅读(47) / 评论(0) 分类 英语新闻

Economics Report - Paying Others to Worry About Your Online Image 经济报道 - 聘请他人管理你的网上声誉 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 A reputation -- what people think

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2011年VOA慢速英语(七)月

American Halloween Goes to the Dogs 美国万圣节与狗 In America, Halloween is a big deal. Americans spend $7.4 billion on Halloween and $350 million of that is for costumes for their pets, reports the National Retail Federation. About 15 percent

发表于:2019-01-12 / 阅读(80) / 评论(0) 分类 2015年VOA慢速英语(十一)月

ROBERT SIEGEL, HOST: South by Southwest also showcases art, the type of art you'd expect at a tech-focused conference. One installation features counter-surveillance fashion by a group of women of color. They first caught the eye of NPR arts correspo

发表于:2019-01-16 / 阅读(63) / 评论(0) 分类 2017年NPR美国国家公共电台3月

The report, compiled by a panel of experts from the Chinese Academy for Environmental Planning and Nanjing University, comes after two years' field investigation, as well as data collection, analysis and calculation. Xie Hongxing, director of the Sec

发表于:2019-01-19 / 阅读(86) / 评论(0) 分类 2015CRI中国国际广播电台

Chapter 9 The Myth of Doing It All 第9章 全能女人是个神话 Having it all. Perhaps the greatest trap ever set for women was the coining of this phrase. 拥有一切也许是女人遭遇的最大陷阱。 Bandied about in speeches, headlines,

发表于:2019-01-19 / 阅读(58) / 评论(0) 分类 向前一步

HEFEI, April 9 (Xinhua) -- DMAX, a large film screen made with Chinese independent technology, on Monday was put into commercial use in a cinema in the eastern province of Anhui, as developers hope to break the IMAX monopoly in China's booming film m

发表于:2019-01-30 / 阅读(73) / 评论(0) 分类 英语新闻

This is Search Engine Optimization Explained by Common Craft. 本期介绍搜索引擎优化。 Imagine for a minute that youre a librarian, but not a normal one. Youre a librarian for every book in the world. 假设你是名超级图书管理员,管

发表于:2019-02-05 / 阅读(67) / 评论(0) 分类 英语万花筒

SAN FRANCISCO, Nov. 1 (Xinhua) -- Yahoo, which has been rumored to sell all or part of its business, announced on Tuesday that it is buying data-driven advertising network Interclick for around 270 million U.S. dollars. Interclick is a technology com

发表于:2019-02-05 / 阅读(148) / 评论(0) 分类 英语新闻

Heres one way to make sure you have perfect attendance in your class: 让你把全部注意力放在课堂上只有一种方法: Meet Pietro Boselli: Obviously, hes ridiculously good-looking. 来见见我们的彼得罗博塞利:看吧看吧,他真

发表于:2019-02-06 / 阅读(80) / 评论(0) 分类 阅读空间

1.Make a wish list。 Take the time to identify the companies you want to work for before you sit down to write your resume. 'You have to know where you are headed,' says Robert Saam, a senior vice president at Woodcliff Lake, N.J.-based outplacement

发表于:2019-02-06 / 阅读(83) / 评论(0) 分类 实用英语

China to speed up service sector development BEIJING, Sept. 26 (Xinhua) -- The State Council, China's Cabinet, on Wednesday announced multiple tasks for accelerating the development of the country's service sector in the 2011-2015 period. Developing

发表于:2019-02-07 / 阅读(88) / 评论(0) 分类 英语新闻

BEIJING, May 26 (Xinhua) -- China's financial institutions should focus on attracting more private investment, the country's banking regulator said Saturday. Banks are encouraged to gain investment from well-managed private enterprises of good repute

发表于:2019-02-07 / 阅读(132) / 评论(0) 分类 英语新闻

此次的汉译英语段命题与以往有些不同,以前都是时政语段或企业介绍,如今的命题有所变化。该文是一篇说明文,介绍了贵州天柱县丰富的自然资源。但不论怎么变化,万变不离其宗,我们

发表于:2019-02-12 / 阅读(84) / 评论(0) 分类 英语笔译

In an age dominated by innovation and new technology, becoming a successful entrepreneur is no longer the preserve of a MBA degree holder. 在当今这个以创新和新科技为主导的时代,成为成功企业家再也不是工商管理硕士的专

发表于:2019-02-15 / 阅读(80) / 评论(0) 分类 阅读空间

China and South Korea signed the free trade agreement on Monday. Under the deal, tariffs on over 90 percent of the goods traded between the two countries will be removed in the next two decades. It covers 17 areas including trade in goods, services a

发表于:2019-02-21 / 阅读(70) / 评论(0) 分类 2015CRI中国国际广播电台

China has recently submitted a post-2020 climate change pledge to the United Nations, promising that compared with 2005, China will cut its CO2 output per unit of GDP by between 60 and 65 percent by 2030. Zou Ji, the deputy director at the National C

发表于:2019-03-04 / 阅读(148) / 评论(0) 分类 2015CRI中国国际广播电台
学英语单词
.ant
air target chart
antineuronal
arteriodilating
astrud
Atellan
be in debit
bearing metal crack
benbasat
besped
biased differential transformer protection
biological synthesis
brush through
Canada jays
category index
cayenne jasmines
cemented lens
cfa
chen-chiang
Christenhead
coke mill
convergence of meridians
cradlelands
crank whores
dakan
diethyl-m-toluidine
Dimethylaminoantipyrine
double half loop jump
dry specific gravity separation
dumb as an oyster
electric pulley block
fairgrounds
Festivus pole
fluorescencespectrophotometer
formal interview
garbages
gentiana thunbergii griseb.
genus Archaeornis
genus santolinas
germlines
get more bang for your buck
gnarlier
Hagada
hallies
Herman De Valenciennes
if-tree processing
indirect colour formation
inirritant
juvenile embryonal carcinoma
lemmie
leucauge tessellata
magnetic property
maximum width of car
mechanical alloying
mesogen
Minofor alloy
mixon
multilayer control structure
needle bar frame
novartis
number of freight cars on hand
oftake
periodic and/or random deviation
Philippines, the
pili trianguli
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profilist
random vibration test
rare books reading room
redshift controversy
response pulse
sampled-data computer
sampling distributions
self-penned
service quality
seventy-ninth
shot-peened surface
side light screen
Sphaerospora
storage battery meter
sulfohemoglobins
superconductor compound
synodical period
system accuracy
temperate and cold savannah
the chief
tissue substitute
tittering
top-down recognition
tosafot
total sum of squares
true nucleolus
tungsten rhenium alloy thermocouple
twice-dailies
Typhonium blumei
Ucayali River
universal operaation table
Vale of Kashmir
vestibular
waterlilies
whitetop