...current frequency; morphology; corrosion resistance; wear resistance [gap=18689]关键词： AZ91D镁合金；微弧氧化；电源频率；形貌；耐腐蚀性；耐磨性 ...
基于43个网页-相关网页
Ripple current frequency characteristics 纹波电流的频率特性
current-frequency convertor 电流
pulse current frequency 脉冲电流频率
stator current frequency 定子电流频率
impulse current frequency 脉冲电流频率
The main parameters that influence the temperature value and distribution are current frequency, current density and time. The paper analyzed the relationships of temperature and these parameters through the numerical computation of electromagnetic-thermal coupling field under different combination of parameters.
3．影响加热的参数主要有电流密度、电流频率和加热时间，通过对不同参数组合分别进行电磁—热耦合场数值模拟计算，分析各参数对钢板加热后温度分布的影响关系；根据分析结果，对不同加热参数组合情况下的试验测量数据进行回归分析，建立加热过程中钢板表面温度的回归数学模型。
参考来源 - 感应加热磁热耦合场数值模拟及温度回归分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The system can measure the direct current frequency acceleration.
该系统可以测量频率低至直流的加速度。
Current frequency and scope in limiting electricity period were put forward.
提出了限电时期的升降电流频率及幅度。
The electromagnetic force decays rapidly in the molten steel, and its decaying speed is related to the current frequency and polar pitch of the stirrer.
在电磁搅拌作用下，电磁力的大小随钢液液池宽度的增加呈指数衰减趋势，其衰减速率与电流频率和搅拌器极距有关。
应用推荐