权威例句
Clostridium butyricum ammonifies nitrite, but not nitrateEvolution and extinction - The case for extraterrestrial causes of extinctionDinoflagellate cysts of the Cretaceous SystemGrowth, denitrification and nitrate ammonification of the rhizobial strain TNAU 14 in presence and absence of C 2 H 4 and C 2 H 2滴灌条件下土壤水盐分布特点和微生物特性研究The Ammonification and nitrification of cottonseed meal and the nitrification of ammonium sulphateOxidation of ethene by soil bacteriaFluorinated greasesThe immunocytochemistry of cytokeratin in fish tissuesIncreased moisturization efficacy using hydroxyalkylurea