<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31311772</termId><termName>dielectric properties</termName><termType>PT</termType><termNote><![CDATA[ Properties relating to or resembling those of dielectrics, substances such as air, ceramics, or wax, that act as electrical insulators and can sustain an electric field. ]]></termNote><termCreatedDate>2026-03-30 20:24:00</termCreatedDate><relation><relationType>UF</relationType><termId>31311773</termId><termName>properties, dielectric</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31301551</termId><termName>electrical properties</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31306097</termId><termName>dielectric</termName><termType>PT</termType></relation></term>  </Zthes>