单词:elastoviscoplastic
单词:elastoviscoplastic 相关文章
Why Does Plastic Wrap Cling To Itself? What makes kitchen plastic wrap cling so maddeningly to itself, and so conveniently to the sides of bowls and plates? Plastic wrap clings for two reasons: its elastic and its sticky. That probably seems pretty o
Leaves Inspire Better Solar Panels What do leaves and solar panels have in common? Both absorb sunlight and turn it into energy. But while solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light a
What Makes Windshield Glass So Tough? We tend to think of glass as fragilebut in fact, glass is pretty strong stuff. A flawless fiber of glass pulled lengthwise is five times stronger than steel! Although glass is quite strong, its also very brittlea
Thailand's new prime minister has been forced to delay his policy statement. PM Abhisit Vejjajiva' government is seen as invalid by supporters of former PM Thaksin (file photo) Up to 9,000 anti-government protesters besieged the main thoroughfares t
By Brian Wagner Caracas 28 May 2007 Venezuela's replacement of a popular opposition television station with a new state-backed network drew fierce criticism that President Hugo Chavez is curtailing democratic freedoms. Demonstrators, including univer
Why Teflon Is Slippery? 1954年,法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想,觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上,效果一定不错