板极负阻管振荡器
plate dynatron oscillator
固化后的正负极板
positive and negative plates after curing
镍氢电池负极板
negative electrode of MH-Ni battery
栅极-板极电容
grid-to-plate capacitance
grid pulse modulation
graphite sheet
gric
grid distance
Li(4-x)Mg(x)Ti5O12负极材料
Li(4-x)Mg(x)Ti5O12 anode mater
标准负极性
negative standard polarity