英语词汇“sporonin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sporonin
释义	sporonin Biochem.\|ˈspɒrənɪn\| [a. G. sporonin (Zetsche & Huggler 1928, in Ann. der Chem. CDLXI. 94): see sporo- and -in¹.] An inert substance forming the resistant outer covering of spores. Cf. sporopollenin. 1928Chem. Abstr. XXII. 2949 This, after prolonged digestion with HCl, followed by boiling with 5% alkali, affords a new brownish yellow substance, sporonin, (C₁₀H₁₆O₃)x.1964Grana Palynologica V. 247 According to Zetsche the membranes consisted of cellulose and a specific substance called sporonin, or pollenin if derived from pollen, which was responsible for the chemical stability of the membranes.1974Stanley & Linskens Pollen ix. 138 Because of the similarity of spore wall sporonin to pollen wall pollenin they [sc. Zetsche et al.] subsequently used the word ‘sporopollenin’.
随便看	cropyn croquembouche croque monsieur croquet croquette croquis crore crosbite Croscrist crose croser croset crosette croshabell crosier crosiered croslet cross cross- crossable cross-action crossado cross-aisle crossaundre cross-axle

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。