题目内容
(请给出正确答案)
[单选题]
[合成(Composite)]材质最多可以合成多少种材质()。
A.10
B.11
C.9
D.12
答案
查看答案
A.10
B.11
C.9
D.12
第4题
Which statement about fiber loading is not correct?
A.the amount of reinforcement in a composite material
B.is expressed in volume fraction
C.a factor influencing the composite
D.the strength of the composite is inversely proportional to the volume fraction of fiber present
第6题
The word composite in the passage is closest in meaning to
A.mixture.
B.foundation.
C.derivative.
D.simulation.
第7题
A.Metal
B.Ceramics
C.Composite
D.Polymers