1) neutral section
电分相
1.
The articulated neutral section is an important integral part of OCS of electrified railway, the frequent occurrence of bourn-out of cables have caused the tripping of substation that have endangered the safe train running.
关节式电分相是电气化铁道接触网的重要组成部分,已在运行过程中频繁发生线索烧损故障引起变电所跳闸,严重危及行车安全。
2.
Since the nine-span double open neutral section is unable to satisfy the requirements of the 6th raising of speed in large scale,so the reconstruction of it is needed.
既有九跨式双断口电分相因不能满足第6次铁路大提速要求而需对其进行改造。
2) Electro-facies analysis
电相分析
4) phase splitting circuit
分相电路
5) electromagnetic separation of phases
电磁相分离
1.
The principle of electromagnetic separation of phases (primary phase or added phase) in metal melt is that electromagnetic force scarcely acts on the phases because of the different conductivities between the phases (low electric conductivity) and the metal melt.
采用电磁相分离法制备出以初生富铁相 (Al Si Fe Mn复杂金属间化合物 )为增强相 ,表层硬度为 HB 6 2 。
6) electronic phase separation
电子相分离
1.
It is concluded, that the peak at 105 K is related to the electronic phase separation in ferromagnetic region.
分析表明105K处的内耗峰与铁磁态中的电子相分离有关。
2.
It is concluded,that the peak at 105 K is related to the electronic phase separation in ferromagnetic region.
分析表明105 K 处的内耗峰与铁磁态中的电子相分离有关。
补充资料:顺电相
分子式:
CAS号:
性质:铁电体在居里温度以上呈无极性的相组成,不显示自发极化。对应于这种状态的相称为顺电相,如钛酸钡BaTiO3晶体在居里温度(~130℃)以上已由四方铁电相转变为顺电相。又如钛酸锶SrTiO3晶体在室温已为顺电相。一般采用顺电相作为介质材料,其介电常数虽明显不及铁电相,但材料的介电常数随温度的变化率极小,常成线性变化,且介质损耗显著下降。用顺电相陶瓷材料可制作高温度稳定性电容器及微波陶瓷介质谐振器等电子元器件。
CAS号:
性质:铁电体在居里温度以上呈无极性的相组成,不显示自发极化。对应于这种状态的相称为顺电相,如钛酸钡BaTiO3晶体在居里温度(~130℃)以上已由四方铁电相转变为顺电相。又如钛酸锶SrTiO3晶体在室温已为顺电相。一般采用顺电相作为介质材料,其介电常数虽明显不及铁电相,但材料的介电常数随温度的变化率极小,常成线性变化,且介质损耗显著下降。用顺电相陶瓷材料可制作高温度稳定性电容器及微波陶瓷介质谐振器等电子元器件。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条