<chr_abbr type="reg" class="dc" expan="Que" cert="no">Q-hbar</chr_abbr> le<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="sc" expan="tira" cert="no">ti-alpha</chr_abbr>re<chr_abbr type="reg" class="dc" expan="" cert="no">t-hbar</chr_abbr> <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr>de curer<chr_abbr type="reg" class="dc" expan="ent" cert="no">et-hbar</chr_abbr> 