critical dielectric flux density临界: critical; crisis; criticalit ...电通量: electric flux; displacement ...密度: density; thickness电通量密度: dielectric density; dielectric flux density; electric flux density静电通量密度: dielectric flux density下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:临界电通量密度，即可在微信中查询翻译
