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- speculum alloys 反射镜合金
- Alloys will not have the same properties as pure metal. 合金没有纯金属所具有的同样的性能。
- A work of art made of one of these alloys. 青铜制品由上述的一种合金制成的艺术品
- These alloys weld at different heats. 这些合金可在不同的温度熔接。
- Any of various alloys of mercury with other metals, as with tin or silver. 汞齐，汞合金各种汞和其它金属，如锡或银的合金
- These alloys weldat different heats. 这些合金可在不同的温度熔接。
- Mainly used as an additive in hard alloys. 主要用于硬质合金添加剂。
- Brazing of copper, copper alloys and steel etc. 钎焊铜及铜合金、钢等。
- Fundamentals of Creep in Metals and Alloys. 金属与合金中蠕变的基础原理。
- In fact, it is a combination of anastomat and rectal speculum. 它实际上是直肠镜与吻合器的一种结合物。
- Then, insert the speculum gently into the ear canal. 然后，慢慢的把检查镜插入耳道.
- Guimeng alloys, silicon metal production and sales. 硅锰合金，金属硅生产、销售。
- All of these alloys are readily weldable. 所有以上合金均可焊。
- Amorphous alloys are a new type of metal material. 摘要非晶态金属是新型的金属材料。
- Iron-nickel alloys with particular dilatability. 英文名称： Nickel and nickel alloys.
- Custom 20-inch alloys were also added. 定制的20英寸合金还增加了.
- Application: For the additive in hard alloys. 用途：产品用于硬质合金添加剂。
- Both sexes have grey wings with black primaries and a white speculum. 所有的澳洲森林鸭都是灰色翅膀，主翼羽为黑色，还有白色的斑点。
- You will be aware of a support (speculum), which helps to hold your eye open. 你会感受到一个撑子（扩张器），它可以保持你的眼睛睁开。
- Alloys, with steel in the lead, are playing the most important part in engineering. 以钢为主的各种合金在工程中起着最重要的作用。
