单词:photoelectric door opener
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TEXT Seen through the eyes of a young friend Einstein was a simple, modest and ordinary man. The professor and the Yo-yo My father was a close friend of Albert Einstein. As a shy young visitor to Einstein's home, I was made to feel at ease when Einst
Science and technology. 科技。 Photoelectric cells. 光电池。 To dye for. 利用染料进行能量转化。 A new type of cell may bring solar energy indoors. 一种新型电池也许能带来室内太阳能。 THE phrase indoor solar power sou
Mike washed his hands. He washed his hands with soap and water. He brushed his teeth. He brushed his teeth with toothpaste and water. He turned off the water. The sink was full of water. The water did not go down the drain. The water stayed in the si
四六级阅读占考试的比重很大,很多考友也为阅读烦恼不已,该怎么办呢?两个字:多看! 所以,从今天开始,每天会节选一些文章和大家一起阅读。 接
to keep one's eye on the ball eye-opener 我们再给大家介绍一个又eye组成的俗语:To keep one's eye on the ball。To keep one's eye on the ball这个常用语原先是来自球类运动,如
Al Gore accepted the Nobel Peace Prize in 2007 along with Rajendra Pachauri accepting on behalf of the UN's intergovernmental panel on climate change for their work to sound the alarm over global warming. The Six Nobel Prizes are traditionally awarde
Science and Technolgy. 科技。 Photoelectric cells. 光电池。 To dye for. 染料光电池。 A new type of cell may bring solar energy indoors. 一种新型电池有望将太阳能引进室内。 THE phrase indoor solar power sounds like an oxym
Some Notes on Marriage 关于婚姻的一些随笔 For everyone that's still single, some notes on marriage... 仍是单身的朋友们,请看看下面这些关于婚姻的随笔 Marriage is a three ring circus: engagement ring, wedding ring and su
But the landmark eventthe dawn of a new agecame in 1905, when there appeared in the German physics journal Annalen der Physik a series of papers by a young Swiss bureaucrat who had no university affiliation, no access to a laboratory, and the regular
LONDON, July 28 (Xinhua) -- Guard Ma Zengyu was perfect to score 14 out of 16 points in the first half to lead China to a 66-57 victory over the Czech Republic in the opener of the women's basketball competition at the 2012 London Olympic Games here
今天我们要学的词是season opener。 Season opener, 是赛季开始的第一场比赛。Major League Baseball staged its season opener in Japan, 美国职业棒球大联盟将赛季的首场比赛安排在日本进行。 由于会跟麦凯恩在
The dumbest 'smart' objects of 2016 2016年最不智能的9种智能产品 In 2016, we've seen a whole lot of new gadgets join the Internet of Things (unfortunately, we've also seen them harnessed by hackers to bring downhuge swaths of the internet).
Science and technology 科学技术 Photoelectric cells 光电池 To dye for 染料光电池 A new type of cell may bring solar energy indoors 一种新型电池有望将太阳能引进室内 THE phrase indoor solar power sounds like an oxymoron. 室内
BERLIN, Aug. 24 (Xinhua) -- The 50th Bundesliga kicked off as defending champion Borussia Dortmund defeated Werder Bremen 2-1 owing to the winner by substitute Mario Goetze, at the out-sold Signal Iduna Park on Friday evening. Double winner Borussia
今天我们要学的词是season opener。 Season opener, 是赛季开始的第一场比赛。Major League Baseball staged its season opener in Japan, 美国职业棒球大联盟将赛季的首场比赛安排在日本进行。 由于会跟麦凯恩在
SAO PAULO, Dec. 1 (Xinhua) -- Host nation Brazil will meet Japan in the opening match of the 2013 Confederations Cup, football's world governing body FIFA said on Saturday. World and European champion Spain has been drawn to play its first game of th
Marie Curie was born in 1867. She is one of the greatest scientists ever to have lived. She was a pioneer in the field of radioactivity and discovered the chemical elements radium and polonium. Curie is the only person ever to win two Nobel Prizes in