<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31327461</termId><termName>atmospheric pressure</termName><termType>PT</termType><termNote><![CDATA[ Pressure exerted in every direction at any given point by the weight of the atmosphere. ]]></termNote><termCreatedDate>2026-03-30 20:28:15</termCreatedDate><relation><relationType>UF</relationType><termId>31327462</termId><termName>pressure, atmospheric</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31308499</termId><termName>pressure</termName><termType>PT</termType></relation></term>  </Zthes>