Can Computer Programs Help Students, Teachers?

Junior Alvarado was worried when he began his first year at a public charter high school in Washington, DC. He often struggled in his math classes and earned poor grades in middle school. But the teachers at the Washington Leadership Academy used com

豆知识 2009-06-14&06-20 Computer Software

Its easy to think of computer as just machinery: buttons, screens and parts that work together. But the magic of computers comes from something makes them unique to you. This is Computer Software In Plain English. The problem with computers is that m

SSS 2008-01-23

This is Scientific Americans' 60-Second Science. I'm Steve Mersky. Got a minute? Its the kind of thing we can look forward to more in the coming years: Personalized drug regimens based on our individual DNA. The example of this new kind of Personaliz

创业成功人士访谈录 第94期:我始终认为自己还是个初学者(5)

I had actually toyed with the idea last year. 去年开始我就在为这个想法准备了 Then I decided to get a booth only once I have at least 2 products to sell. 当时决定一旦我有至少两个产品可以销售就参展。 By that standar

天才宝贝熊 第47期:探险(6)

Well my brave explorers, did you find the special tree? 那么我勇敢的探险家们，你们有没有发现那颗特别的树？ No, but we found a strange monster in that cave. 没有，但我们在那个洞里发现了一只奇怪的怪物。 Ju

商务相关专业术语

商务相关专业术语 Price discretion 价格自主权 Sunk cost 旁置成本，滞留成本，沉没成本 Marginal cost 边际成本 Offset 抵消，补偿 Functional migration 职能转移 Procurement 物资采购 A local firm that is verticall

美国国家公共电台 NPR Personalized Diets: Can Your Genes Really Tell You What To Eat?

DAVID GREENE, HOST: All right. So genetic tests can help you explore your heritage, but can your DNA also tell you what diet is best for you? NPR's Allison Aubrey asked that question. ALLISON AUBREY, BYLINE: If you're curious about personalized nutri

经济学人:车费的变动 寻找出租车供需平衡解决方法(下)

Surge pricing also boosts supply, at least locally. The extra money is shared with drivers, who therefore have an incentive to travel to areas with high demand to help relieve the crush. 至少在局部地区动态价格策略增加了供给。司机们

麦当劳约1000家餐厅于明年实现数字化升级

McDonald's unveiled an upgraded online-to-offline (O2O) strategy in the Chinese mainland, aiming to link more stores to digital hardware and personalized products across the nation. 日前，麦当劳公司公布了在中国大陆升级的线上到线下

China to reform prices in energy sector

BEIJING, Feb. 28 (Xinhua) -- China will reform its energy and resource pricing system this year, but will time it to minimize impacts on consumer prices, the country's price regulator said Tuesday. The move is aimed at letting the market play a role

发改委:我国国内油价迎年内首涨

The National Development and Reform Commission on last Tuesday announced a rise in the per-ton retail price of gasoline by 165 yuan and diesel by 160 yuan. 国家发展改革委上周二发布通知称，将汽、柴油零售价格每吨分别上调1

学个词Learn a Word 第1719-hallmark

今天我们要学的词是 hallmark。Hallmark 意思是特点，标志。A strong defense has always been the hallmark for our team. 我们球队最大的特点是防守能力强。 Personalized customer service has been our hallmark for over 20 ye

外贸英语：外贸报价英语大全

报价英语在外贸英语中占据着非常重要的位置，下面介绍一些外贸报价英语中常用的词汇及短语。 Business is closed at this price. 交易就按此价敲定。 Your price inacceptable (unacceptable). 你方价格可以

英闻天下——377 China to Reform Gasoline Pricing Mechanism

China's top economic planner says the country is studying a new fuel pricing scheme to make it reflect the global markets' oil price fluctuations more swiftly. Zhang Ping, the head of the National Development and Reform Commission or NDRC, says the c

英闻天下——380 Heated Debates over Oil Pricing System Reform

Under China's current pricing system - which was introduced back in 2009, domestic fuel prices are only adjusted when prices of overseas crude oil change by more than 4 percent over 22 working days. We will raise or cut fuel prices more swiftly and m

盘点：有新意的教师节礼物

教师节到了，很多同学都选择送一束康乃馨、一盒巧克力、一张DIY卡片给老师表达感恩之意。礼物不在贵重，而在于心意，下面就给大家推荐一些有新意又有个性化的教师节礼物。 Personalized

CCTV9英语新闻：Chinese drug maker postpones IPO amid pricing concern

Chinese drug maker Aosaikang Pharmaceutical became the first company to postpone its initial public offering after China reopened its IPO market. The China Securities Regulatory Commission has allegedly halted the proposed listing after Aosaikang pri

商务英语:外贸价格用语

Business is closed at this price. 交易就按此价敲定。 Your price inacceptable (unacceptable). 你方价格可以（不可以）接受。 Your price is feasible (infeasible). 你方价格是可行（不可行）的。 Your price is workable. 你

经济学人:能源定价 远程控制

Pricing energy 能源定价 Remote controls 远程控制 Smart meters promise another reason to resent energy firms 智能电表成为人们抱怨能源公司的又一理由 The midnight oil 午夜石油乐队 GOOD neighbours avoid doing laundry in t

英语PK台 第354期:小扎夫人:再捐30亿,攻克疾病,教育革命,服务全人类

1. One year ago, our daughter Max was born and we launched Chan Zuckerberg Initiative with the goal of dramatically improving their lives of all those in Max's generation. Our mission is ambitious, advancing human potential and promoting the quality.