pmw 中文意思是什麼
pmw
解釋
廠商可以進行電壓調整控制晶元-
Combined core - shell method with scm, pmw - pnn - pt ceramics with core - shell structure, which have excellent dielectric temperature stability, were successfully prepared. the new mechanism of improving temperature stability of dielectric properties was put forward. the main contents are lis ted as bellows : in the systems of pmn - pt, the effects of the chemical reactivities of the starting materials such as soluble mg - salts instead of mgo, pb - salts instead of pbo and ti ( oc4h9 ) 4 instead of tio2 respectively on the formation of perovskite phase were investigated in detail
Scm法與cpm法的工藝相比，工藝簡單，預燒溫度和燒結溫度低，反應時間短；陶瓷緻密，介電性能比cmo法和cpm法明顯得到改善，而且在沒有pt存在時，仍可制得純鈣鈦礦結構的pmn基、 pnn基、 pfw基陶瓷。 -
Studies on preparation and dielectric properties of the mn - doped pmw - pt ceramics
陶瓷的制備及其介電性能研究 -
Effect of excess pbo on the microstructure and dielectric properties of pmw - pnn - pt based ceramics
基陶瓷微觀結構和介電性能的影響
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