A: Vernacular natural material
B: Vernacular artificial materials
C: Local materials
D: Adaptable material
E: Ecological materials
举一反三
- "They come from nature and return to nature again." What is the characteristic of vernacular materials ( )? A: Locally B: Economical C: Ecologica D: Social
- According to source, composite materials divided into: （） A: conductive composite materials B: natural composite materials C: artificial composite materials D: damping composites
- Which of the following materials belong to advanced materials？ A: Functional materials B: Smart materials C: Biomaterials D: All of the above
- There are three common forms of "collocation or combination" of furniture materials, namely： 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.
- Building materials may be classified into three groups according to the purposes they are used for: structural materials, decoration materials and some special materials.
内容
- 0
The quantity of material in the material purchases budget is greater than the inferred from quantity ofmaterial in the material usage budget. Which of the following statements can be this situation? A: Wastage of material occurs in the production process B: Finished goods inventories are budgeted to increase C: Raw materials inventories are budgeted to increase D: Raw materials inventories are budgeted to decrease
- 1
放射性物质 A: Toxic Materials B: Corrosive Materials C: Radioactive Materials D: Magnetic Materials E: Explossives F: corrosives
- 2
How can we classify the materials based on the susceptibility? A: Ferromagnetic & Ferrimagnetic magnetic materials B: Paramagnetic materials C: Antiferrimanetic materials D: Diamagnetic materials
- 3
Which material is not the oldest building materials? A: Mud brick B: Hard burnt bricks C: Wood D: Stone
- 4
请将下面文字译为中文“Structural materials, the material base of civil engineering, are the generalterm of all the materials of construction. Costs of structural materials account for about 50% of the cost of the building. So it is very important to make a reasonable choice for the Structural materials.”