詞語:pentacyclic
pentacyclic的解釋
pentacyclicadj. 五環的
pentacyclic的意思
pentacyclic 五環的;五輪列的;pentacyclic compound 五環化合物;pentacyclic flower 五輪花;pentacyclic ring 五環;pentacyclic triterpenoid 五環三萜類化合物;
pentacyclic的參考例句
1.This review presents the progress in the biotransformation of pentacyclic triterpenes from 1996-200
6. 本文綜述了1996年到2006年五環三萜類化合物的微生物轉化研究。
2.Results showed that during the carbonization of furfuralcohol resin C-O bond rupture of pentacyclic ring, took place firstly, bringing C-H bond rupture. 結果表明:糠醇樹脂炭化裂解過程首先是五員雜環內的碳氧鍵發生斷裂,引起碳氫鍵斷裂。
3.Belgium imports of selected fabrics and Japan 75 # high-carbon stainless steel, pentacyclic spring as a strong core, can provide more load bearing capacity. 選用比利時進口面料及日本75#高碳精鋼,五環彈簧作為堅強核心,能提供更強承托力。