MOOC 材料学概论(桂林理工大学)1460329161 最新慕课完整章节测试答案
Module 1 Introduction
文章目录
Module 1 Quiz
1、单选题：
The term of ______ describes the behavior of materials when subjected to some external force or condition.
选项：
A: application
B: processing
C: property
D: structure
答案: 【 property】
2、单选题：
Materials engineering involves, on the basis of ______ correlations, designing or engineering the structure of a material to produce a predetermined set of properties.
选项：
A: structure-nature
B: composition-structure
C: structure–property
D: composition-processing
答案: 【 structure–property】
3、单选题：
MSE involves the generation and application of knowledge relating _____ to their _______ and uses, having interdisciplinary and multidisciplinary characteristics.
选项：
A: composition of materials, properties
B: composition, structure and processing of materials, properties
C: composition, structure and processing of materials, application
D: structure of materials, application
答案: 【 composition, structure and processing of materials, properties】
4、单选题：
___________means that a material, after completing its life cycle in one component, could be reprocessed, could re-enter the materials cycle, and could be re-used in another component.
选项：
A: Recyclable
B: Biodegradeble
C: Renewable
D: None of the above
答案: 【 Recyclable】
5、单选题：
The smart materials have the ability to respond to ____________.
选项：
A: the environmental changes
B: the changes in temperature
C: the changes in pH value
D: the changes in glucose concentration
答案: 【 the environmental changes】
6、单选题：
The four components involved in the discipline of materials science and engineering
include _____.
选项：
A: processing, structure, properties, and performance
B: structure, nature, processing and performance
C: synthesis, composition, properties and application
D: synthesis, structure, properties and application
答案: 【 processing, structure, properties, and performance】
7、多选题：
In selecting a material for a specific application, which of the following issues should be considered?
选项：
A: Cost
B: Availability
C: Processability
D: Recyclability
答案: 【 Cost;
Availability;
Processability;
Recyclability】
8、多选题：
According to American Society for Testing, materials are ________ .
选项：
A: the matter of the universe
B: these substances having properties that make them useful in structures and machines
C: these substances having properties that make them useful in products and systems
D: these substances having properties that make them useful in structures, machines,
devices, products, and systems
答案: 【 the matter of the universe;
these substances having properties that make them useful in structures, machines,
devices, products, and systems】
9、判断题：
Life cycle analysis is used to improve the environmental performance of products.
选项：
A: 正确
B: 错误
答案: 【 正确】
10、判断题：
Disposal/recycle is the key stage to ensure the last stage to become the first stage of the materials cycle.
选项：
A: 正确
B: 错误
答案: 【 正确】
11、判断题：
The structure of a material depends on how it is processed, and a material's performance is a function of its properties.
选项：
A: 正确
B: 错误
答案: 【 正确】
Video 1
Video 2：MSE and materials selection
1、单选题：
_______ is the rule in materials selection.
选项：
A: Compromise
B: Cost effectiveness
C: In-service conditions
D: Ideal combination of properties
答案: 【 Compromise】
2、单选题：
There are ____ components involved in the discipline of materials science and engineering.
选项：
A: three
B: four
C: five
D: six
答案: 【 four】
3、多选题：
The term materials science and engineering combine both _______ and ________.
选项：
A: materials science
B: materials engineering
C: materials technology
D: materials processing
答案: 【 materials science;
materials engineering】
Video 3
Video 4
Module 2 Structure of Materials
Module 2 Quiz
1、单选题：
The key word to describe the nature of covalent bond is of electrons
选项：
A: sharing
B: swarming
C: transferring
D: spinning
答案: 【 sharing】
2、单选题：
The key word to describe the nature of ionic bond is of electrons
选项：
A: sharing
B: swarming
C: transferring
D: spinning
答案: 【 transferring】
3、单选题：
Amorphous solids have only order in the arrangement of constituent particles
选项：
A: long-range
B: short-range
C: medium-range
D: None of the above
答案: 【 short-range】
4、单选题：
If the unit cell contains an identical component in the center of the cube in