permittivity造句
Thisisthepermittivityofvacuum.Thereisthepermittivityvacuum.Itisallupthere.Thecold-pressingceramicprocessingtechniquewasusedtopreparehigh-permittivityBariumTitanateceramics.Thetheoryandmethodofmeasurin...
Thisisthepermittivityofvacuum.Thereisthepermittivityvacuum.Itisallupthere.Thecold-pressingceramicprocessingtechniquewasusedtopreparehigh-permittivityBariumTitanateceramics.Thetheoryandmethodofmeasurin...