大学MOOC Material and Furniture(Beijing Forestry University)1458254161 最新慕课完整章节测试答案
Chapter 1 Summary
文章目录
Quizzes in class
1、多选题：
In the furniture industry, a few national
mandatory standards include
选项：
A: General technical requirements for children's furniture.
B: Indoor decorating and refurbishing materials-Limit
of formaldehyde emission of wood-based panels and finishing products.
C: Limit of harmful substances of plastic furniture.
D: Wood furniture—General technical requirements.
答案: 【 General technical requirements for children's furniture.;
Indoor decorating and refurbishing materials-Limit
of formaldehyde emission of wood-based panels and finishing products.;
Limit of harmful substances of plastic furniture.】
2、判断题：
Compulsory standard is a standard implemented by
means of laws, administrative regulations and other compulsory means within a
certain range, which has the legal attribute.
选项：
A: 正确
B: 错误
答案: 【 正确】
Unit Test
1、多选题：
There are three common forms of "collocation
or combination" of furniture materials, namely：
选项：
A: collocation or combination of different natural
materials.
B: collocation or combination between natural
materials and artificial materials。
C: collocation or combination of different
artificial materials.
D: collocation or combination of personalized
materials.
答案: 【 collocation or combination of different natural
materials.;
collocation or combination between natural
materials and artificial materials。;
collocation or combination of different
artificial materials.】
2、判断题：
In a broad sense, furniture material can be any
kind of material with certain strength and durability.
选项：
A: 正确
B: 错误
答案: 【 正确】
3、判断题：
Who has mastered the innovation of furniture
materials, who has grasped the initiative of furniture product innovation.
选项：
A: 正确
B: 错误
答案: 【 正确】
4、判断题：
The implementation of various relevant level
standards can regulate the furniture market and provide effective guidance,
testing and legal protection basis for producers, quality inspection
departments and consumers.
选项：
A: 正确
B: 错误
答案: 【 正确】
Chapter 2 Wood and Furniture
Quizzes in class
1、单选题：
What kind of wood odor can repel insects and
mildew? It is often used to make suitcases and bookcases, with a lasting
fragrance and refreshing effect.
选项：
A: Camphor wood.
B: Elm wood.
C: Teak wood.
D: Toothed oak.
答案: 【 Camphor wood.】
2、判断题：
Nanmu used to be the most commonly used wood in
Ming and Qing furniture except for Red sanders and Scented rosewood
("Royal timber").
选项：
A: 正确
B: 错误
答案: 【 正确】
Unit Test
1、单选题：
The importance of wood density in wood physical
properties belongs to
选项：
A: unimportant physical quantity.
B: physical quantity of general importance.
C: the most important physical quantity.
D: indexes unrelated to wood physical properties.
答案: 【 the most important physical quantity.】
2、单选题：
The phenomenon of shrinkage and swelling of wood
occurs in
选项：
A: below fiber saturation point.
B: above fiber saturation point.
C: above or below the fiber saturation point.
D: no correlation with fiber saturation point.
答案: 【 below fiber saturation point.】
3、多选题：
In addition to regulating and medicinal effects,
the health care effect of wood also includes the following effect.
选项：
A: Visual performance.
B: Tactile effect.
C: Auditory efficacy.
D: Olfactory effect.
答案: 【 Visual performance.;
Tactile effect.;
Auditory efficacy.;
Olfactory effect.】
4、多选题：
Wood pattern can help to identify wood, and also
help to improve wood decorative and value. Common wood patterns are as follows.
选项：
A: "V" pattern.
B: Bird eye pattern.
C: Burl pattern.
D: Mosaic pattern.
答案: 【 "V" pattern.;
Bird eye pattern.;
Burl pattern.;
Mosaic pattern.】
5、多选题：
The mechanical strength of wood mainly includes:
选项：
A: compressive strength.
B: tensile strength.
C: bending strength.
D: shear strength.
答案: 【 compressive strength.;
tensile strength.;
bending strength.;
shear strength.】
6、判断题：
Burl wood furniture in the application of
materials, highlighting a unique "morbid beauty".
选项：
A: 正确
B: 错误
答案: 【 正确】
Chapter 3 Hongmu and Furniture
Quizzes in class
1、多选题：
In the maintenance of Hongmu, we should pay
attention to comply with "woodiness". In the season changing period,
in order to cope with the obvious change of drying and humidity. What's the
r