ferrous
英 ['ferəs]
美 ['fɛrəs]
ferrous 助记提示
Ferrous: 废螺丝，好螺丝废螺丝都是铁螺丝----含铁的。
ferrous 中文词源
ferrous 英文词源
- ferrous
- ferrous: see farrier
- ferrous (adj.)
- "pertaining to or containing iron," 1865, from Latin ferreus "made of iron," from ferrum "iron" (see ferro-). In chemistry, "containing iron," especially with a valence of two. Contrasted with ferric.
ferrous 双语例句
1. The water was reacting with the ferrous iron in the tank. 水与水箱中的铁质产生化学反应. 来自《简明英汉词典》
- 2. Ordinarily, standard ferrous sulfate loses strength with age, due to air oxidation.
- 标准硫酸亚铁盐类由于受到空气的氧化一般会随时间而失去其作用.
来自辞典例句
- 3. Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.
- 根瘤含有亚铁和亚铁一氧化豆血红蛋白的混合物.
来自辞典例句
- 4. Ferrous metals , timber, and pulp seem to offer the main field of reduction.
- 看来,黑色金属 、 木材和纸浆是削减的重要对象.
来自辞典例句
- 5. The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration.
- 处理步骤是先加硫酸亚铁使之沉淀, 然后过滤.
来自辞典例句