摄像机光学

They Did It With Mirrors!

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(145) / 评论(0)

疯狂英语2003年

听广告学英语-Olympus Camera 奥林巴斯相机

听广告学英语:Olympus Camera 奥林巴斯相机原文:The Olympus Procorder'L400 micro-cassette recorder, your mobile camera that makes your dreams come true. Traditional technique merges with the strength of today's technology. Olympus Is-200 28-110 millim

发表于:2018-12-07 / 阅读(92) / 评论(0)

听广告学英语

走进剑桥大学第8期:牛顿的苹果树

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家，也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(58) / 评论(0)

走进剑桥大学

纯正英语一分钟-digital camera.

Digital cameras are so useful. I love my digital camera. I take it everywhere with me. My friends think Im mad, but Ive got thousands of really good photos. Digital cameras are so much better than the old cameras with film. Theyre also much better th

发表于:2018-12-26 / 阅读(67) / 评论(0)

纯正英语一分钟

英语听力：自然百科穿越银河系的旅行 Through Milky Way—14

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(169) / 评论(0)

自然百科2011年

可以调焦的眼镜?

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜，但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(64) / 评论(0)

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