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- Iron or steel forging services 钢铁锻压服务
- To coat(iron or steel) with rust-resistant zinc. 对(铁或钢)镀一层锌
- Modern aqueduct systems employcast iron or steel. 现代输水管道多用钢、铁制成。
- Modern aqueduct systems employ cast iron or steel. 现代输水管道多用钢、铁制成。
- A heavy block of iron or steel with a smooth, flat top on which metals are shaped by hammering. 铁砧顶端平整光滑用来锤锻金属成型的厚重的钢块或铁块
- A small, usually rectangular bar of iron or steel in an intermediate stage of manufacture. 坯段制造过程中的一小条铁或钢,通常为长方形的坯段
- Iron or steel parts will rust, if they are unprotected. 铁件或钢件是会生锈的,如果不加以保护的话。
- A bundle of pieces of iron or steel to be welded or hammered into bars. 束铁把铁片或钢片焊接或锻打成条形
- An instrument used in surveying, consisting of100 linked pieces of iron or steel and measuring66 feet(20.1 meters). 测链测量用的一种工具,包含有100个相连的钢铁环,长66英尺(20。1米)
- A piece of magnetite that has magnetic properties and attracts iron or steel. 天然磁石有磁性的磁铁矿,能吸引铁或钢
- Iron or steel placed in copper sulfate also receives a loose immersion deposit. 铁或钢放入硫酸铜中,也会生成疏松的浸镀层。
- To harden the surface or case of(iron or steel) by high-temperature shallow infusion of carbon followed by quenching. 表面渗碳硬化法通过高温条件下对碳的浅层注入并紧接冷却来使(铁或钢的)表面或外壳硬化
- A thin layer of cadmium metal is placed on the outer surfaces of objects formed from iron or steel. 常常在铁或钢制物体的外表面电镀一层薄薄的镉。
- Thin sheet iron or steel coated with tin to prevent rusting,used especially for cans and pots. 外表涂锡以防生锈的薄铁片或钢片,在罐头或陶器中尤其常用。
- A small,usually rectangular bar of iron or steel in an intermediate stage of manufacture. 坯段制造过程中的一小条铁或钢,通常为长方形的坯段
- An object that is surrounded by a magnetic field and that has the property, either natural or induced, of attracting iron or steel. 磁体处于磁场包围中的一个物体,具有天生的或者是引发的吸引铁或钢的特性
- In 19th century, wagons and carriages had tires made of iron or steel which did no harm to the wearing surface. 在19世界,马车的轮子是钢铁做的。对磨损面没有损坏。
- An instrument used in surveying, consisting of 100 linked pieces of iron or steel and measuring 66 feet (20.1 meters). 测链测量用的一种工具,包含有100个相连的钢铁环,长66英尺(20.;1米)
- A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either. 渗碳处理一种冶金镀膜工序,在此工序中把钢或铁浸入另一种金属如锌、铬或铝的粉剂里,并加热至这一金属的熔点温度以下
- A straight bar of iron or steel, with the working end shaped like a chisel and often slightly bent and forked, used as a lever. 撬棍一种铁制或钢制的直棒,有楔形的工作端头,通常略微弯曲并成叉状,用作撬杆或杠杆