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- bismuth ingot 铋锭
- A small ingot of nonferrous metal. 小型的非金属铸块
- A gold ingot with the refiner's stamp. 带有锻工标志的金锭
- Easily hydrolyze to produce basic bismuth nitrate. 易水解生产碱式硝酸铋。
- His master granted him a small ingot of silver. 主人赏给他一锭银子。
- There is not lamella in the ingot. 钢锭没有明显的片层状组织。
- Brass, copper, stainless steel, bismuth, and lead are all suitable. 黄铜、铜、不锈钢、铋及铅都是适合的。
- Thus a high quality ingot with good surface finish is produced. 这样具有良好表面光洁度的高质量钢锭就生产出来了。
- Our samples were prepared by thermal oxidizing bismuth films. 热氧化不够或低速率蒸发形成薄膜富铋,出现无定型或其它相结构,光学吸收限变宽,移向低能处。
- Bismuth is the first by Agricola clear it is a metal. 铋是由阿格里科拉首先明确它是一种金属的。
- The gold ingot, silver ingot and notes are ancient currencies. 金锭、银锭、银票曾是古人的货币。
- The addition of refiner and RE can improve the quality of ingot. 指出加入细化剂和稀土元素对改善铸锭质量有重要作用。
- Another big cast iron ingot!!!Is there any regular mace??? 又是一个大铁锭!!!呜呼!!!难道天下真的没有比较正规的锏了吗???
- The shape is similar to a gold ingot, a kind of ancient money. 饺子形状类似一种古钱,就是金元宝,
- Bismuth alloys can contain a small amount or a large amount of bismuth. 铋合金可以含有少量或较多的铋。
- Bismuth does lower the melting point and improves wetting but has limitations. 铋确实能够降低熔点,并提高熔湿特性,但是它也具有局限性。
- Generally, solder alloys with more than about 8% bismuth will be brittle. 一般来说,铋含量超过8%25的焊料合金将会变脆。
- A cone-shaped cavity in a steel ingot, formed during cooling by escaping gases. (铸件的)缩孔,缩管铸件上的锥形孔,用来在冷却时排气用
- Description:Bismuth subcarbonate is the the white powder,no smell or taste. 形状:碱式碳酸铋为无味无臭的白色粉末。
- Conclusion Bismuth potassium glycyrrhizate had antiulcer effect in rats. 结论甘草酸铋钾能有效地治疗胃溃疡。