<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31311730</termId><termName>polycrystallinity</termName><termType>PT</termType><termNote><![CDATA[ Consisting of more than one individual crystal having various orientations. ]]></termNote><termCreatedDate>2026-03-30 20:23:59</termCreatedDate><relation><relationType>UF</relationType><termId>31311731</termId><termName>polycrystalline</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31301461</termId><termName>crystallinity</termName><termType>PT</termType></relation></term>  </Zthes>