L ecief <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> io<chr_abbr type="reg" class="dc" expan="uus" cert="no">u-nine</chr_abbr> fi<chr_var letter="s" var="long">∫</chr_var> tanc<chr_abbr type="reg" class="dc" expan="" cert="no">h-hbar</chr_abbr> 