June 28,2006
Nanotechnology (奈米科技)
康軒國中英語第六冊有一課介紹nanotechnology
正是語言學習融入科技資訊的好例子。
最近在Reader's Digest May, 2006
看了一篇
"The Wonderful World of (small)
正是介紹nanotechnology,
挺有趣的。
Nano的字源:
Nano comes from the Greek word for dwarf.
Nanotechnology的定義:
the study and manipulation of matter smaller than 100 nanometers--
that's the scale of things like molecules and viruses.
回應文章 
one million nanometers=a millimeter
Posted by annie chan
at June 28,2006 22:23
one million nanometers=a millimeter
Posted by annie chan
at June 28,2006 22:23
如果無法想像
one million nanometers=a millimeter
到底是多小?
文章中提到一個比喻:
If everyone in Manila were a nanometer
wide, the entire population, standing shoulder to shoulder, would fit on your thumbnail.
哇!真小!
不過仍要查一查Manila的人口才行。
one million nanometers=a millimeter
到底是多小?
文章中提到一個比喻:
If everyone in Manila were a nanometer
wide, the entire population, standing shoulder to shoulder, would fit on your thumbnail.
哇!真小!
不過仍要查一查Manila的人口才行。
Posted by annie chan
at June 28,2006 22:27
如果無法想像
one million nanometers=a millimeter
到底是多小?
文章中提到一個比喻:
If everyone in Manila were a nanometer
wide, the entire population, standing shoulder to shoulder, would fit on your thumbnail.
哇!真小!
不過仍要查一查Manila的人口才行。
one million nanometers=a millimeter
到底是多小?
文章中提到一個比喻:
If everyone in Manila were a nanometer
wide, the entire population, standing shoulder to shoulder, would fit on your thumbnail.
哇!真小!
不過仍要查一查Manila的人口才行。
Posted by annie chan
at June 28,2006 22:27
Nanoworld的世界裡
老舊的規則是無法適用的.
文章指出
"Small things behave differently".
正因為如此才會有
「無限的創意和發明空間」!
例如:
1. self-cleaning toilet bowls.
2. Nanotechnology makes golf balls fly
straight by slowing down their spin.
3 windows that need no washing!
(來自於lotus leaves的靈感)
應用Nanotechnology於生活,生活更便利,
Nanotechnology創造了不可思議的空間.
老舊的規則是無法適用的.
文章指出
"Small things behave differently".
正因為如此才會有
「無限的創意和發明空間」!
例如:
1. self-cleaning toilet bowls.
2. Nanotechnology makes golf balls fly
straight by slowing down their spin.
3 windows that need no washing!
(來自於lotus leaves的靈感)
應用Nanotechnology於生活,生活更便利,
Nanotechnology創造了不可思議的空間.
Posted by annie chan
at June 28,2006 22:41
Nanoworld的世界裡
老舊的規則是無法適用的.
文章指出
"Small things behave differently".
正因為如此才會有
「無限的創意和發明空間」!
例如:
1. self-cleaning toilet bowls.
2. Nanotechnology makes golf balls fly
straight by slowing down their spin.
3 windows that need no washing!
(來自於lotus leaves的靈感)
應用Nanotechnology於生活,生活更便利,
Nanotechnology創造了不可思議的空間.
老舊的規則是無法適用的.
文章指出
"Small things behave differently".
正因為如此才會有
「無限的創意和發明空間」!
例如:
1. self-cleaning toilet bowls.
2. Nanotechnology makes golf balls fly
straight by slowing down their spin.
3 windows that need no washing!
(來自於lotus leaves的靈感)
應用Nanotechnology於生活,生活更便利,
Nanotechnology創造了不可思議的空間.
Posted by annie chan
at June 28,2006 22:41
1 nm (nanometer,奈米,即毫微米) = 10的負九次方meter(十億分之一米),相當於頭髮直徑的十萬分之一。
Posted by annie chan
at June 28,2006 22:51
1 nm (nanometer,奈米,即毫微米) = 10的負九次方meter(十億分之一米),相當於頭髮直徑的十萬分之一。
Posted by annie chan
at June 28,2006 22:51
蓮花 (lotus) 和奈米現象有何相關性?
蓮花出淤泥而不染,具有自我潔淨的能力,「蓮花效應」(lotus effect)是指由於荷葉由於表面的奈米結構 (nanostructure),因而具有抗水防塵的自潔 (self-cleaning) 功能,這個特性能用來改善高科技的戰機雷達天線罩,也可以運用來生產自潔玻璃及奈米馬桶等民生用品。
奈米科技有如仙女棒一樣,對未來世界會有舉足輕重的影響。奈米「小而美」的世界值得我們探究。
參考網站:
http://www.ndhu.edu.tw/~yslo/index1.htm
http://nano.nchc.org.tw/dictionary/lotus_effect.php
蓮花出淤泥而不染,具有自我潔淨的能力,「蓮花效應」(lotus effect)是指由於荷葉由於表面的奈米結構 (nanostructure),因而具有抗水防塵的自潔 (self-cleaning) 功能,這個特性能用來改善高科技的戰機雷達天線罩,也可以運用來生產自潔玻璃及奈米馬桶等民生用品。
奈米科技有如仙女棒一樣,對未來世界會有舉足輕重的影響。奈米「小而美」的世界值得我們探究。
參考網站:
http://www.ndhu.edu.tw/~yslo/index1.htm
http://nano.nchc.org.tw/dictionary/lotus_effect.php
Posted by annie chan
at June 28,2006 22:52
蓮花 (lotus) 和奈米現象有何相關性?
蓮花出淤泥而不染,具有自我潔淨的能力,「蓮花效應」(lotus effect)是指由於荷葉由於表面的奈米結構 (nanostructure),因而具有抗水防塵的自潔 (self-cleaning) 功能,這個特性能用來改善高科技的戰機雷達天線罩,也可以運用來生產自潔玻璃及奈米馬桶等民生用品。
奈米科技有如仙女棒一樣,對未來世界會有舉足輕重的影響。奈米「小而美」的世界值得我們探究。
參考網站:
http://www.ndhu.edu.tw/~yslo/index1.htm
http://nano.nchc.org.tw/dictionary/lotus_effect.php
蓮花出淤泥而不染,具有自我潔淨的能力,「蓮花效應」(lotus effect)是指由於荷葉由於表面的奈米結構 (nanostructure),因而具有抗水防塵的自潔 (self-cleaning) 功能,這個特性能用來改善高科技的戰機雷達天線罩,也可以運用來生產自潔玻璃及奈米馬桶等民生用品。
奈米科技有如仙女棒一樣,對未來世界會有舉足輕重的影響。奈米「小而美」的世界值得我們探究。
參考網站:
http://www.ndhu.edu.tw/~yslo/index1.htm
http://nano.nchc.org.tw/dictionary/lotus_effect.php
Posted by annie chan
at June 28,2006 22:52
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at May 23,2008 22:53