______ are composites with a substance that is reinforced with nanometer size particles which enhanc
A.Foam composites B.Laminar composites
C.Nanocomposites D.Sandwich composites
A.Foam composites B.Laminar composites
C.Nanocomposites D.Sandwich composites
第1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2题
A.Primary key
B.Foreign key
C.Composite key
D.Surrogate key
第4题
The word composite in the passage is closest in meaning to
A.mixture.
B.foundation.
C.derivative.
D.simulation.
第5题
A.Metal
B.Ceramics
C.Composite
D.Polymers
第6题
Choose the BEST TERM to match the definition and translate the selected term into Chinese
A. Adherend J. Hysteresis
B. Cohesive K. Roving
C. Adhesive L. Preform
D. Stress relaxation M. Prepreg
E. Plasticity N. Hybrid Composite
F. Creep O. Filled Composite
G. Elasticity P. Laminar Composite
H. Viscoelasticity Q. Isomers
I. Viscosity R. Monomers
第7题
Which of the following stock market indexes is based on the smallest number of stocks?
A.The Standard kind Poor's Composite Index
B.The New York Stock Exchange Composite Index
C.The Dow-Jones Industrial Average
D.The Standard and Poor's Industrial Index
第9题
Which of the following stock market indexes is based on the largest number of stocks?
A.The Standard and Poor's Composite Index
B.The New York Stock Exchange Composite Index
C.The Dow-Jones Industrial Average
D.The Standard and Poor's Industrial Index
第10题
A.软件显示驱动
B.只能设置为OpenGL
C.只能设置为Direct3D
D.OpenGL或Direct3D
第11题
A.桥接(Bridge)
B.适配器(Adapter)
C.组成(Composite)
D.装饰器(Decorator)