Electron-irradiation degradation的意思|示意

腐蚀坑 ... A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞 Thermal cycling;Electron-irradiation degradation;Willemite;Thermal etching;Single crystal;Etch pit 关键词:热循环;电子束退质;矽酸锌;热蚀刻;单晶;腐蚀坑 The size of etched pits fined with increasing frequency in AC-etching.When the temperature of etchant increased, the frequency that performed excellent capacitance must be raised. 在低压电蚀方面，若电蚀频率愈高，所形成之腐蚀孔洞愈小，而当温度增加时，要达到最佳静电容量之频率也必须跟著升高。 ...