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Composite Metals
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卡片总数: 7 张•内容版本: v3•公开卡包•更新时间: 8/1/2026
卡片预览 (7 张)
#1
正面 (问题)
What is a composite metal
背面 (解答)
It is a mixture of two or more materials, combined to produce a material with improved properties
#2
正面 (问题)
How is concrete made
背面 (解答)
Mixing cement, sand, aggregate and water together
#3
正面 (问题)
What does the reinforcement of the concrete form
背面 (解答)
The matrix
#4
正面 (问题)
What is tensile strength
背面 (解答)
The resistance to being stretched
#5
正面 (问题)
What is compressive strength
背面 (解答)
Is a measure of how well a material resists being squashed
#6
正面 (问题)
Why would steel be put into concrete
背面 (解答)
Helps resist cracking much better than concrete alone
#7
正面 (问题)
How is plywood made
背面 (解答)
Odd numbers of thin sheets of wood, each glued together at right angles to he sheet below.