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- Moreover, the stronger the pulsed magnetic filed, t he much more refiner and equiaxial effects appears. 实验结果表明,强脉冲磁场能把铝合金的凝固组织从粗大的树枝晶细化为等轴晶,而且磁场愈强,细化效果愈显著。
- Moreover, the stronger the pulsed magnetic filed, t he much more refiner and equiaxial effects appears.This novel technique can be used in varies of metal materials and spread in industries. 强脉冲磁场细化金属凝固组织的新技术可应用于各种金属材料,并可在工业上推广应用。
- pulsed magnetic filed 脉冲磁场
- It stores electric energy in the magnetic filed generated by DC current flowing through a coiled wire. 直流电流流过一绕结线圈,将电能储存于磁场中。
- A method for measuring the pulsed magnetic field using the Zeeman effect and the experimental observation results for HgI4046.56A are reported. 本文报导利用塞曼效应测量脉冲磁场的一种方法,并对H914046。 56线进行了实验测量。
- It shows that large dendritc grains can be changed into refiner and equiaxial grains by pulsed magnetic field in Al -alloy solidified structure. 实验结果表明,强脉冲磁场能把铝合金的凝固组织从粗大的树枝晶细化为等轴晶,而且磁场愈强,细化效果愈显著。
- The extracorporeal magnetic filed driving system was proposed for axial flow blood pump based on coupling principle of transverse alternating flux. 基于横向旋转磁场的耦合原理,提出轴流式血泵外磁场驱动系统方案,设计一种泵机分离的结构。
- The fiber is exposed to special magnetic filed,magneto optical effect would induce a part of the fiber gratings to become invalid,so as to the . 将光纤置于特定磁场中,磁光效应导致部分光栅失效,从而改变了光速的等效减缓量。
- In this paper, the pulsed magnetic field treatment in the same sample under the conditions of the GMI effect is greater than the GMI effect of the sample. 本文中,在相同脉冲磁场处理条件下 样品的GMI效应要大于 样品的GMI效应。
- The system measured earth magnetic filed strength.The results show the error is small and it can improved temperature property of fluxgate sensor and output stability. 应用该系统对地球磁场进行了测量,结果显示:它与实际数据之间的误差较小,改善了传统的磁通门信号处理的模拟电路的温度性能,提高了输出信号的稳定性。
- A pulsed magnet with 10 mm in bore diameter and a pulsed duration of 10 ms is designed, which can generate the magnetic flux density of 60 T. The behavior simulation of this magnet supplied by different pulsed power modules is also presented. 本文对一个内径为10mm、能产生60T场强、持续脉冲时间为10ms的强磁体的相关参数进行了设计计算,并对该强磁体在不同脉冲电源条件下的电特性行为进行了仿真。
- The results of pulsed magnetic field measurement of kicker magnets show that, the design of kicker magnets of HLS storage ring is reasonable. 数值计算结果表明 :选择合理的铁氧体电导率和磁芯结构参数 ,可以基本消除磁芯中涡流对脉冲磁场分布的影响。
- BASED on the analysis of magnetic filed, magnetic forces and AC loss, we compared the solenoidal windings and the pancake windings, and then give the ranges that each winding can be used. 在分析电磁场,电磁力和交流损耗的基础上,比较了高温超导变压器中螺旋状绕组和饼式绕组在电磁特性上的区别,给出了各自的应用范围。
- Physiological Effects of Pulsing Magnetic Fields on Tenebrio Molitor L. 脉冲磁场对黄粉虫的生理影响。
- The pulse magnetic field sterilization test of colostrum was carried out. 本文采用脉冲磁场杀菌技术对牛初乳进行杀菌试验研究。
- Development of Strong Pulsed Magnet 脉冲强磁场及其发展动态
- extracorporeal magnetic filed coupling 外磁场耦合
- vibration pulsed magnetic separator 脉冲振动磁场磁选机
- low-voltage pulsed magnetic field 低压脉冲磁场
