单词：cost parameters
单词：cost parameters 相关文章
Secrets to vocabulary Now we'll give you an example of how easy and effective our word power system is. For each word we'll be doing these four steps that you ’ ll do on your own. One, I ’ ll pron
疯狂英语2001年
Stress is overwhelmingly prevalent in modern society. Sleep depravation, poor health, relationship woes and financial concerns can all take their toll. However the number one cause of stress, according to Statistic Brain, that is work-related pressur
求职英语
With A Little Magic, Small Budget Horror Films Pack A Big Punch play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash
2016年NPR美国国家公共电台9月
The world this week-Politics 本周政治要闻 The shooting down of a Malaysia Airlines jet, apparently by pro-Russian rebels fighting Ukrainian troops in eastern Ukraine, changed the parameters of the five-month conflict. 马航飞机被击落显然是
经济学人要闻
VideoJug is here to help if geography is getting in the way of you and your loved one. Follow our guide on how to have a long distance relationship, and keep your relationship alive despite where you are in the world. 如果距离妨碍你和恋人爱情
英语万花筒
The little black boxes in airplanes provide useful information after a crash has taken place. Now researchers have devised a way to use black box info from planes that do not crash to help prevent accidents from ever happening. Some airlines already
Scientific American(九)月
No surprise: machines and humans have differing opinions about art. Researchers from the Max Planck Institute and the University of Girona had computers and non-art expert humans place each of 275 paintings into one of 11 artistic periods, for exampl
Scientific American(一)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The little black boxes in airplanes provide useful information after a crash has taken place. Now researchers have devised a way to use black box info
Scientific American(九)月
There are many reasons why your mind might wander in class or during homework. Some of the most common factors are non-medical and simple, and they can be treated by making small changes in your routine. 在课堂上或者做作业时，思想不集中
轻松英语
Baidu Brain, the AI of China's Baidu online search engine will go head to head with a human, competing against each other in voice and image recognition, rather than the traditional methods of algorithm, memory and logic, reports the paper.cn. 据《澎
英语新闻
You know, that one I got. 霍华德 你和莱纳德说起我什么了吗 Howard, did you say something to Leonard about me? 什么意思 Uh, what do you mean? 他说我要是明天去看他的实验 He says if I go see his experiment tomorrow 可能你
生活大爆炸第三季
Are you a hyper-parent? Do you do a little bit too much for your kids, make their lives just a little too easy? If this sounds like you, believe me, you're not alone. We called up with a couple of par
访谈录
联合国大会开始其年度辩论 UNITED NATIONS, Sept. 24 (Xinhua) -- The 68th session of the UN General Assembly began its annual general debate here Tuesday. More than 130 heads of state, heads of government and deputy prime ministers will addr
英语新闻
I believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal is, and that gives me the perspective to deal
实用英语
The 50-Percent Theory of LifeI believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal is, and that give
英语美文
Vladimir Putins regime describes itself by its grudges. 弗拉基米尔.普京(Vladimir Putin)政权在描述自我时带着满腔怨恨。 The Russian president harbours a lengthy list of grievances and imagined slights, reaching from the collapse o
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What Are the Easiest Hobbies to Pick Up? If a hobby is a recreational pursuit, something that is done with ones spare or leisure time, then what activity outside of work isnt a hobby? Is sleeping a hobby? What about eating? Can unemployment be consid
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No textbook can prepare you for being in charge of people for the first time. All the plans you made in the glow of promotion to manager collapse in those early days with the realisation that people do not always do what you tell them to do. 没有哪本
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VIENNA, AUSTRIAA senior U.S. official says all parties at the Iran nuclear talks in Vienna plan to continue negotiating past the June 30th deadline. The official commented, on Sunday, as U.S. Secretary of State John Kerry held a series of talks with
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