Materials scientists are always more significant than materials engineers.
错
举一反三
- Materials scientists are always more significant than materials engineers. A: 正确 B: 错误
- 4. Western diet emphasizes more on the_______________, materials, shape and color match of the food than the taste of the food.
- In order to write the essay, I need to go to the library and ______ more materials than what i have got now.
- Listen to a conversation between two engineers. Choose the correct answers. A: how expensive ceramic tiles are B: why the budget is so low C: which materials are affordable D: where to buy cheaper materials
- Composite materials are mixtures of two or more materials._
内容
- 0
For the same component, it should be made from as more types of materials as possible
- 1
How can we classify the materials based on the susceptibility? A: Ferromagnetic & Ferrimagnetic magnetic materials B: Paramagnetic materials C: Antiferrimanetic materials D: Diamagnetic materials
- 2
Brittle materials are approximately considered as those with a fracture strain of less than about( ).
- 3
Which of the following materials belong to advanced materials？ A: Functional materials B: Smart materials C: Biomaterials D: All of the above
- 4
放射性物质 A: Toxic Materials B: Corrosive Materials C: Radioactive Materials D: Magnetic Materials E: Explossives F: corrosives