回火脆性

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

发表于:2018-12-31 / 阅读(39) / 评论(0) 分类 英语听力文摘 English Digest
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Aftalosia
agricultural mortgage corporation
aletriss
alignment adjustment
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americorps
antisynergism
Arthroderma
auto-pilot steering
Bernoulli number table
bhagwati
bite ... back
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comatose malaria
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cyclical component
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demasculinise
deputator
design basis event
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double helical bevel gear
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effective resistancethe earth
electronic beam recorder
eso
expected error
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fieriest
funerary
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isotropic interaction
Kayaga-dake
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Lavras da Mangabeira
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lowie
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soybean glue
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uniaxial strength
unoxidised
Vandellia diffusa
wankh
warm season vegetable
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where's the fire?
whole binding
wood hyacinth
xestobium rufovillosums
yellow flowered rhododendron