Iron was found to be the most effective transition metal. 句中“transition metal”的中文是______
过渡金属
举一反三
- Use adhesive No. 35 to metal to metal. A: Use adhesive No. 35 to bond metal to metal. B: Use adhesive No. 35 to adhere metal to metal. C: Use adhesive No. 35 to glue metal to metal. D: Use adhesive No. 35 to join metal to metal.
- Metal utensils such as iron, copper, or aluminum are appropriate to prepare decoctions.
- The metal utensils made from iron, copper and aluminum are forbidden to decoct drugs.
- In metal photography, the reflective surface can represent the ______ of metal. A: three-dimensional B: colors C: area D: All of the above
- 把金属条弯曲成一条曲线。 A: Bend the strip of metal to make a curve. B: Curve the strip of metal.
内容
- 0
In metal photography, we need to diffuse the light source and control the ______ of metal. A: Height B: Colors C: edges D: All of the above
- 1
what is a relatively easy but effective way to make the transition from introduction to main concerns?
- 2
Chinese mastered the technology of __________ approximately 5000 years ago. A: iron smelting B: metal smelting C: bronze smelting
- 3
Repeating key words is more effective than using transition signals to make a paragraph coherent.
- 4
Magnet is to metal as () A: iron is to nail B: engine is to railroad C: element is to chemistry D: flower is to bee E: rose is to thorn