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- Aluminium material was electropolished with ad dition of additive TA in alkaline solution by periodic reverse current. 采用周期换向电解法,在添加适量添加剂TA的碱性溶液中对铝材进行电解抛光。
- Construction and character of semicontinual vertical aluminium material quenching furnace were introduced. 介绍半连续立式铝材淬火炉的结构及特性。
- The foamed aluminium material with different density and pore-diameters is adopted to protect the circuit modules. 采用不同密度、不同孔径的泡沫铝材料对电路模块进行保护。
- The current densities of anodic oxidation process for aluminium material is an important scale on quality evaluation of aluminium films. 由于电流密度对铝膜阳极氧化的质量影响较大,故它是研究阳极氧化质量评估的重要指标之一。
- The process for anodising and colouring LF5 aluminium material by changing direction of the pulse in the 15% electrodyte of Sulphuric acid and nickel sulphate is discussed. 介绍在15%25的硫酸加硫酸镍电解液中，采用脉冲换向对LF5铝材进行氧化着色工艺，所获得的氧化膜性能、成膜速度、着色效果均明显优于脉冲非换向氧化着色工艺。
- Open the hand-operated air valve(3),air cylinder(2),i.e.Tightly press the Machining aluminium materials,shut(3),then loosen is. 打开手动气阀(3);气缸(2)即压紧加工件;关闭(3);手动阀则松开.
- Semicontinual Vertical Aluminium Material Quench Furnace 半连续立式铝材淬火炉
- The material is flawed throughout. 这种材料到处是裂缝。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- high speed train aluminium materials 高速列车铝材
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- Aluminium was slowly wedging its way in the metal market. 当时铝正在慢慢地挤入金属市场。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- Radioactive ray is material thing. 放射线是实际的物质。
- I hardly ever know that aluminium alloy could be as strong as steel. 我几乎从来不知道铝合金竟会和钢强度一样大。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- Research of Fluorine-Carbon Spray Paint Process for Aluminium Material 铝合金板材和型材表面氟碳喷涂工艺研究
