Which words belong to the materials of describing products?
举一反三
- Which of the following step(s) belongs (or belong) to materials cycles? A: Extracting raw materials B: Creating bulk materials C: Fabricating products and system D: Recycling and disposal
- Which of the following materials belong to advanced materials？ A: Functional materials B: Smart materials C: Biomaterials D: All of the above
- Which of the following does not belong to dematerialization A: Durable products B: Miniaturization of products C: One-time products D: Lighter products
- 中国大学MOOC: 2. Which of the following words or phrases belong to signpost words?
- 1-4.Strictly<br/>speaking, structural materials are also a type of functional<br/>materials, which belong to a large category of mechanical functional<br/>types. ()