1) dispersed frequency
频率杂散
2) spurious spectrum
杂散频谱
3) frequency spurs
频谱杂散
4) spurious frequency deviation
杂散频偏
5) Spurious power
杂散功率
6) frequency dispersion
频率弥散
1.
Temperature-induced transitions from tetragonal antiferroelectric phase to cubic paraelectric phases and low-temperature section frequency dispersion were observed.
结果表明:在温度场下,随着温度的升高,PbLa(Zr,Sn,Ti)O3陶瓷从四方反铁电相(AFET)转变为立方顺电相(PEC),在低温段出现频率弥散现象;在压力场下,随着等静压力的增加极化过的AFE陶瓷发生FE/AFE相变,同时伴随突然的释放电荷过程;在一定的等静压力下,经极化后变为铁电体的PbLa(Zr,Sn,Ti)O3陶瓷在温度的诱导下会转变为反铁电相,最后转变为顺电相;随着等静压力的增加,铁电/反铁电转变温度降低,反铁电/顺电转变温度上升。
2.
Dielectric frequency dispersion phenomenon of poled single crystals was observed under high hydrostatic pressure.
发现了PMN-PT单晶在压力作用下出现明显的介电频率弥散现象。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
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