A: the principal load-carrying member
B: keeps fibers in the desired location and orientation
C: acts as a load transfer medium
D: protects fibers from environmental and processing damages
举一反三
- Which is not the function of the matrix in a fiber-reinforced composite? A: the principal load-carrying member B: Keeps fibers in the desired location and orientation C: Acts as a load transfer medium D: Protects fibers from environmental and processing damages
- Which is not the function of the matrix in a fiber-reinforced composite? ____ A: Is the principal load-carrying member B: Keeps fibers in the desired location and orientation C: Acts as a load transfer medium D: Protects fibers from environmental and processing damages.
- 中国大学MOOC: Which is not the function of the matrix in a fiber-reinforced composite? ____
- For fabrication of fiber reinforced composite, in which one weak<br/>interface is desired to ensure the composite possess high toughness.(<br/>) A: Carbon fiber reinforced titanium. B: Carbon fiber reinforced carbon composite. C: Glass fiber reinforced polymer.
- advanced composites ( ) aggregate composite ( ) anisotropic ( ) carbon–carbon composite ( )ceramic–matrix composite ( )cermet ( ) continuous fiber ( ) discrete (chopped) fiber ( ) E- glass ( ) fiberglass ( ) fiber- reinforced composite ( ) hybrid ( ) interfacial strength ( ) isostrain ( ) isostress ( ) laminate ( ) matrix ( ) metal–matrix composite ( ) particulate composite ( ) polymer–matrix composite ( ) property averaging ( ) specifc strength ( ) strength- to- weight ratio ( ) whisker ( ) woven fabric ( )dispersion-strengthened metal ( )
内容
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Motor unit is A: a motor neuron B: a group of motor neurons with same function C: a group of muscle fiber that involved in execution of a special movement. D: a bundle of muscle fibers E: a alpha motor neuron and the innervated muscle fibers
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Fiber reinforced polymer mainly refers to composite materials. If carbon fiber is embedded in epoxy resin, the strength of the composite will be increased.
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Composite in which the reinforcements are continuous fibers or whiskers can be produced so that the reinforcements have either random or biased orientation.
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Which one has the function of defense and protection A: Matrix B: Collagen fibril C: Collagen fiber D: Elastic fiber E: Reticular fiber
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The main function of the distributing bars in a reinforced concrete cast-in-place slab including the following aspects except for ( ). A: undertaking the bending moment B: uniformly transfer the load from the slab to the stressed reinforcements C: forming a steel mesh to fix the stressed reinforcements D: resisting the temperature stress and the shrinkage stress