<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31317197</termId><termName>radiometry</termName><termType>PT</termType><termNote><![CDATA[ The branch of science that deals with the detection or measurement of radiant photomagnetic energy. ]]></termNote><termCreatedDate>2026-03-30 20:25:25</termCreatedDate><relation><relationType>BT</relationType><termId>31304391</termId><termName>measuring</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31317368</termId><termName>spectroradiometry</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31398453</termId><termName>radiometers</termName><termType>PT</termType></relation></term>  </Zthes>