题目内容
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[主观题]
______ is a material having a length at least 100 times its diameter, with a minimum length of at le
ast 5 mm.
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发布时间：2022-01-06
题目内容
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Which is not considered as the advantage to using RF/microwaves?
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第3题
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第4题
______ is a surface that forms a common area or boundary similar in many respects to grain boundaries between any two constituents in a monolithic material.
第5题
Plywood is an example of
A) Laminar composites
B) Sandwich composites
C) Particulate composites
D) Foam Composites
第6题
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A) Compression molding
B) Reaction inj ection molding
C) Resin transfer molding
D) Filament winding
第7题
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A) netting index
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C) polymerization
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第8题
Bonding agent or binder that provides a flexible layer between the fiber and the matrix.
A) Matrix
B) Reinforcer
C) Coupling agent
D) Interphase
第9题
Which is not the advantage of Carbon/Carbon composites？
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B) Easy oxidation at high temperature
C) High specific strength
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