大学MOOC 材料导论(北京化工大学)1003141004 最新慕课完整章节测试答案
Module 1 Introduction
文章目录
Module 1 Quize
1、单选题：
According to American Society for Testing Materials, 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: 【 these substances having properties that make them useful in structures, machines, devices, products, and systems】
2、单选题：
The term of ______ describes the behavior of materials when subjected to some external force or condition
选项：
A: application
B: performance
C: properties
D: structures
答案: 【 properties】
3、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-property
答案: 【 structure–property】
4、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】
5、单选题：
_______ is the primary selection criterion that will determine the final choice of materials
选项：
A: Availability
B: Cost
C: Deterioration
D: Processibility
答案: 【 Cost 】
6、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】
7、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】
8、多选题：
In the materials cycle, which of the following issues should we consider?
选项：
A: Cost
B: Sustainability
C: Biodegradability
D: Recyclability
答案: 【 Sustainability;
Biodegradability;
Recyclability】
9、判断题：
Design for assembly reflects a new concept for disposing of products after their useful life
选项：
A: 正确
B: 错误
答案: 【 错误】
10、判断题：
Design for disassembly emphasis easy product assembly by robots and other automated equipment
选项：
A: 正确
B: 错误
答案: 【 错误】
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、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】
3、判断题：
Materials engineering focuses on discovering the nature of materials, which in turn leads to theories or descriptions that explain how structure relates to composition, properties and behavior
选项：
A: 正确
B: 错误
答案: 【 错误】
Video 3
Video 4
Module 2 Structure of Materials
Module 2 Quize
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：
Which of the following statement about hydrogen bonding is NOT correct?
选项：
A: Asymmetrical charge distribution
B: Static electrical attraction between positive and negative charges
C: An attraction force between adjacent charges with opposite signs
D: The strongest of the Primary bonding
答案: 【 The strongest of the Primary bonding】
4、单选题：
Amorphous solids have only