I think the fact that the United States is going to take genuine efforts to reduce emissions, is gonna really put billions of dollars into the greening of our economy, that it is going to step up and engage in bona fide, open, science-based negotiat

发表于:2018-12-07 / 阅读(49) / 评论(0) 分类 访谈录2008

分集介绍:电磁波与导体之间的相互作用以及产生那些现象所需要的边界条件,并解释了光的线性偏振原理及辐射压力。

发表于:2018-12-09 / 阅读(67) / 评论(0) 分类 麻省理工学院公开课:振动与波

Ever feel like you are working in a pressure cooker ? Scientists find this week that job stress and strain can indeed make your heart work overtime. A medical survey of 8, 000 white-collar workers fin

发表于:2018-12-11 / 阅读(69) / 评论(0) 分类 万花筒2006年

哈皮和毛拉在讨论压力的事情,在现代这样快节奏的生活里,什么会造成压力,是搬新房、婚礼计划、还是金钱的问题呢? Harp: Yes. Today were going to talk about stress and dealing with stress. Maura: Oh, st

发表于:2018-12-27 / 阅读(53) / 评论(0) 分类 话匣子英语

The Patriot Act and the Bioterrorism Preparedness Act were passed in 2001 and 2002. These laws in part cover research on pathogens and toxins thought to have potential as bioweapons. The Bush administration increased funding for research on such toxi

发表于:2019-01-02 / 阅读(107) / 评论(0) 分类 60秒科学

US and South Korea artillery troops are conducting a joint live-fire drill on Tuesday. They are testing readiness against a potential North Korea artillery attack on the South. One US artillery battalion and two South Korea artillery units are taking

发表于:2019-01-07 / 阅读(55) / 评论(0) 分类 万花筒2012年

[00:-1.00]Warm-up [00:-2.00]lifestyle shepherd executive peaceful [00:-2.50]生活方式 牧羊人 行政领导,经理 平静的 [00:-3.00]relaxing creative stressful stadium [00:-3.50]轻松的 创造性的 有压力的 露天大型运动场 [00:-

发表于:2019-01-10 / 阅读(144) / 评论(0) 分类 高中英语北京必修模块

美国动员应对埃博拉病毒危机 Calling for a global response to meet what has become a global threat, President Barack Obama announced that the United States will soon send 3,000 military personnel and stepped-up medical aid to lead in a maj

发表于:2019-01-14 / 阅读(80) / 评论(0) 分类 VOA标准英语2014年(九月)

从周三开始,早上六点就自然醒来,刷分、一直到八点,去上课。每登录官网一次,心就扑通狂跳几下,直到周四早上看到分数的那一刻,106分,心里的石头才终于落地。给老师们报分打字的

发表于:2019-01-18 / 阅读(65) / 评论(0) 分类 托福英语

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(134) / 评论(0) 分类 经济学人科技系列

Almost everything we eat has some kind of date on it, but how much attention do we really pay to the expiry? Yeah, sell-by date or use-by date, those are the only two that I gotta buy.. Going with your gut on something and using even if they've passe

发表于:2019-01-30 / 阅读(52) / 评论(0) 分类 英伦广角

美国心理学会的一项研究发现,大选令一半以上的美国人感到有压力或非常有压力。有些精神健康治疗师反映,他们的病人中有四分之三提到自己有明显的与竞选相关的焦虑。来学最新的新词

发表于:2019-02-05 / 阅读(58) / 评论(0) 分类 英文语法词汇

每周,都有梦想被粉碎,每周,都有人打道回府,压力降临,就要到最后关头了,谁准备好迎接挑战了?本期节目有惊喜哦!

发表于:2019-02-05 / 阅读(115) / 评论(0) 分类 美国偶像 第十三季

TEXT: Global powers convene at the Rio +20 U.N. conference to try to determine a sustainable pathway for global development. A draft text prepared by diplomats this week laid out global aspirations, rather than mandatory goals, on issues like food se

发表于:2019-02-06 / 阅读(79) / 评论(0) 分类 英语新闻视频

1. Ive been really stressed. Its the end of the year and Ive got so much stuff to do! I feel like Imdrowning in work. 我近来压力非常大,到年底了,要做的事情很多,我感觉我要溺死在工作里了。 2. The stress is seriously

发表于:2019-02-09 / 阅读(56) / 评论(0) 分类 英语口语

When they met earlier this month, both President Obama and Gordon Brown looked forward to coordinated international action to boost the global economy. One of the things that Prime Minister Brown and I talked about is how can we coordinate so that al

发表于:2019-02-16 / 阅读(113) / 评论(0) 分类 英伦广角

讲解文本: put pressure on 施加压力 Don't put too much pressure on yourself. 别给自己太大压力。 We have to put more pressure on them to make it. 我们必须给他们施加更多压力才能把事情办成。

发表于:2019-02-17 / 阅读(67) / 评论(0) 分类 愉悦口语

What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There is very little physiological difference between the two, says a growing contingent of experts who claim works stress has an upside. These

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 英语美文

Shirley: Whats the matter, Luke? You look stressed out. 雪莉:卢克,你怎么了?你看起来像受到很大的压力。 Luke: Im under a lot of pressure at work. 卢克:我在工作上受到很大的压力。 Shirley: You need a vacation. 雪

发表于:2019-02-27 / 阅读(132) / 评论(0) 分类 天天练口语

Persistence is important to achieve success, but giving up is also important. Why is it essential? Why is it necessary to give up? Because it allows you to focus your energy on the few things that are truly important. By giving up, you: 坚持是成功

发表于:2019-03-02 / 阅读(93) / 评论(0) 分类 英语美文