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- Electric erosion by moving arc varies with arc speed.The higher the speed of the electric traction train, the slighter the electric erosion degree of the contact wire surface. 不同速度的运动电弧对接触线表面的侵蚀程度不同，列车运行速度越高，电弧对接触线表面的侵蚀程度越轻微。
- The microstructure uniformity, hardness, electric erosion and stability of breakdown voltage for NS W-Cu electrical contact material excel that of conventional PM W-Cu alloy, but the electric conductivity is equivalent. 结果表明 ,纳米晶W Cu电触头材料的硬度、抗电弧烧蚀性及耐电压稳定性远优于传统熔渗法的W Cu合金 ,而电导率两者相差不大。
- Keywords gear;electric erosion;friction pair;tribology syste; 齿轮;电蚀;摩擦副;摩擦学系统;
- This paper concisely analyses the mechanism of electrical erosion of ADSS optical cable,puts forward the conditions and measures to control electrical erosion under both static and dynamic concepts. 简要分析了ADSS光缆电腐蚀故障的机理,提出了用静态和动态的概念来控制电腐蚀的条件及措施。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- weight-driven electrical erosion 重锤电蚀
- electrical erosion arc machining 放电加工
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Please turn off the electric power. 请把电源关掉。
- Electrical erosion of ADSS optical cable and its control ADSS光缆的电腐蚀故障和控制
- Research on Electrical Erosion Resistance of Tool-electrode in EDM 电火花加工工具电极耐电蚀性能的试验研究
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
