The material costs make up only about（）of the cost of the completed steel structure in a building
举一反三
- Which of the following is a steel structure building? (There is only one correct answer to this question) A: The building, beams and columns are reinforced concrete, the roof and walls are profiled steel plate B: The building, beams and columns are hot rolled steel, walls are masonry block C: The building, beams and columns are timber, walls are masonry block D: The building, beams and columns are bamboo, walls are masonry block
- Steel structure involves sub-structure or members in a building made______ structural steel.
- 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.”
- Translate the following terminology (术语) into Chinese. civil engineering: structure: steel structure: concrete structure: frame structure: arch structure: cable-suspended structure: shear wall structure: high-rise structure: civil building:
- For most students, the earnings they give up to attend college are A: a minor cost when compared to the costs of tuition, room and board, and the like. B: the single largest cost of their education. C: about equal to the costs of room and board at college. D: not considered true costs by an economist.