磁性测量 meaning in Chinese
magnetic measurement
magnetic surveying
Examples
- Measurement method for direct - current magnetic properties of temperature - magnetic compensation alloys
温度磁补偿合金直流磁性测量方法 - Magnetic materials . methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies
磁性材料.中频下磁性钢片和钢带的磁性测量方法 - Magnetic materials - methods of measurement of magnetic properties of electrical steel sheet and strip at medium frequencies ; german version en 10252 : 1997
磁性材料.中频电工钢片和电工钢带磁性测量方法 - The composition of sample was identified by means of x - ray diffractometer ( xrd ) . magnetic properties were measured by vibrating sample magnetometer ( vsm ) . the combustion behavior and crystallization process of the gel were studied by means of differential thermal analysis - thermogravimetric analysis ( dta - tg )
利用x射线衍射仪( xrd )确定样品物相，振动样品磁强计( vsm )进行磁性测量，综合热分析仪研究凝胶的燃烧和析晶过程，扫描电子显微镜( sem )和透射电子显微镜( tem )观察粉末的形貌与粒度。 - The primary theory of absorption and desorption was also explained . the effects of primary process parameters , such as hydrogen pressure , time and temperature on the magnetic properties of ndfeb have been researched . the structure and magnetic properties have been analyzed by means of optical metallographic microscopy , scanning electronic microscopy , x - ray diffraction analysis , infrared oxygen detector and magnetic properties measurement
本文设计了烧结ndfeb的氢爆制粉设备，对设备调试以及使用过程中出现的主要问题进行了简要的说明，提出了一系列解决方法；阐述了吸氢、脱氢的基本原理；研究了氢气压力、通氢时间、氢爆温度等基本工艺参数对磁性能的影响；利用金相显微镜和扫描电子显微镜， x射线衍射分析，红外线测氧分析及综合磁性测量仪等手段分析了材料的组织结构和磁性能。