您要查找的是不是：
- The probability and main effect factors of superplastic welding of structural and tool steel after partly high frequency quenching have been examined. 探讨了结构钢与工具钢待焊接区表面高频淬火后超塑焊接的可行性及影响因素。
- This paper analyzes the main reasons of quenching cracks in turnings of ZH110,and the measures of reventing intermediate frequency quenching cracks are put forwarded. 分析了转向节中频淬火产生裂纹的主要原因,提出了防止ZH110型汽车转向节中频淬火裂纹产生的一些具体措施。
- high frequency quenching machine 高频淬火机
- double inductor line frequency quenching 双感应器工频淬火
- Study on surface double frequency quenching process of cold roll 冷轧辊表面双频淬火工艺探索
- Reactive Power Compensation for Medium Frequency Quenching Machines 对中频淬火机的无功功率补偿
- Ultrasonic Frequency Quenching for Guideway Face of Lathe Bed by Self-made Quenching Car 自制淬火车实现床身导轨面超音频淬火
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- High Frequency Quencher in Cylinder Liner 气缸套的高频淬火
- Deformation Control of Medium Frequency Quenching of Large Scale Rotary Supporting Circle 大型回转支撑圈中频感应淬火的变形控制
- Design and effect assessment of electromagnetic radiation protective measures of high frequency quench equipment 高频淬火设备电磁场防护措施的设计与效果评价
- Air-cooler of Induction Heating Equipment of High and Middle Frequency Quenching 高中频表面淬火感应加热设备的空气冷却器
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- Middle frequency system commissioning of double frequency quenching machine tool 双频淬火机床中频系统的调试
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Dedicated Equipment for High Frequency Quenching of Step Shafts in Hydraulic Valves 液压阀阶梯轴高频淬火专用设备
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- Keywords main chain spocket of shearer;comprehensive heat treatment;inducting quench;high frequency quench;inductor; 综采机组主链轮;复合热处理;感应加热淬火;高频淬火;感应器;
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
