The Regents officially recognized the new educational institution.校務(wù)委員會(huì)正式承認(rèn)了這所新的教育機(jī)構(gòu).Results monomer of rubescensin A was obtained by using determinate ratio of organic regents and recrystallization.結(jié)果在一定比例的有機(jī)溶劑洗脫下并利用重結(jié)晶...