- 更多网络例句与铁磁学相关的网络例句 [注:此内容来源于网络,仅供参考]
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The research about the microstructure and magnetic properties of ferromagnetic metal films has attracted much attention in magnetism domain.
铁磁金属薄膜的微结构和磁特性的研究,是磁学领域的研究热点。
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Summarized the fundamental theory of ferromagnetics, metal mechanics and electromagnetics which is connect to the metal magnetic memory testing.
总结与磁记忆检测技术相关的铁磁学、金属力学和电磁学的基本理论。
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The main contents of this dissertation are as follows:(1) According to involved theories of ferromagnetics, the microscopic mechanism of domain structure is analyzed systematically; through the movement variation of domain structure, that is the movement of domain wall and rotation of magnetic moment, the magnetization process is illustrated in an applied magnetic field. Meanwhile, by the use of energy methods, a study is performed on influencing factors of domain movement including stress, dope, scattering field, etc. The influence of various energies is dealt with on the magnetic behavior and parameters of ferromagnetic material; the corresponding theories of the spontaneous magnetization and technical magnetization are also discussed.
本文以此为研究背景,通过理论分析和模型试验,系统地研究了钢结构全磁通应力无损检测技术的基本理论和应用方法,主要研究工作如下:(1)根据铁磁学的相关理论,分析了铁磁材料磁畴结构产生的微观机理,并通过对磁畴结构运动变化规律,即磁畴壁移动和磁矩转动规律的研究,分析了外磁场作用下铁磁材料的磁化过程与一般规律,同时采用能量分析方法,研究了影响铁磁材料磁畴运动的主要因素,包括应力、掺杂和弥散磁场等,探讨了各种能量对铁磁材料磁行为和磁参量的影响,研究了相应的自发磁化理论和技术磁化理论等。
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Secondly, through analysis of sensor magnetic circuit, we derived its sensor output equation and according to the ferromagnetism and the existing reference, we determined the sensor technical parameter.
其次,通过对传感器的磁路分析,推导出了它的感应输出方程。然后,根据铁磁学和现有参考资料,确定了传感器的各项技术参数。
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Then, the electric properties and magnetic properties of troilite were studied. The study results discover that troilite could be used as a kind of magnetic semiconductor.
对合成出的陨硫铁样品进行了电学和磁学等物理性能的研究,研究结果发现陨硫铁可以成为一种软磁性半导体材料,可望在今后得到应用。
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Mineral magnetic parameters, including magnetic susceptibility, frequency dependent susceptibility, isothermal remanent magnetization, anhysteretic remanent magnetization, temperature-dependence of susceptibility, were measured on quartzite and surface soil derived from quartzite. The results in combination with the microscope observation indicated little magnetic mineral in quartzite but a few magnetite, maghemite, iron oxyhydroxides in surface soil. The magnetic grains were mainly superparamagnetic and stable single domain. Maghemite is secondary mineral formed in the process of pedogenesis.
通过对石英岩及发育于石英岩之上表土的磁化率、频率磁化率χ(下标 fd、等温剩磁、非磁滞剩磁ARM0、k-T曲线等磁学参数测定和石英岩显微镜下观察,结果表明,石英岩中磁性矿物含量极少;表土中含磁铁矿、磁赤铁矿、铁的氢氧化物等磁性矿物,磁性矿物主要以稳定单畴(SSD和超顺磁性颗粒形式存在,磁赤铁矿是石英岩在成土过程中形成的次生矿物。
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The hollow Ni2 microspheres were prepared via the hydrothermal reaction of NiCl2 with aqueous ammonia at 140 ℃ for 12 h.
采用X射线衍射仪、扫描电镜和透射电子显微镜对产物进行表征,并在室温下测试了它的磁学性能,结果表明, Ni2空心微球的直径约为3~4 μm,它是由尺寸1.1~1.3 μm左右的六方相结构的Ni2纳米片组装而成; NiO空心微球是由立方相纳米片和多孔纳米片组装而成,它具有弱的铁磁性,其矫顽力为583 Oe,剩余磁化强度为0.213 emu/g。
- 更多网络解释与铁磁学相关的网络解释 [注:此内容来源于网络,仅供参考]
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Ferromagnetics:铁磁学
天线原理 Principle of Antenna | 铁磁学 Ferromagnetics | 铁电半导体 Ferro-Electric Semiconductor
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Ferromagnetics:铁磁学;铁磁质体
ferromagnetic 铁磁的 | ferromagnetics 铁磁学;铁磁质体 | ferromagnetism 铁磁性