N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP )....

肝泰乐...

aldactone的音标：aldactone的英式发音音标为：[ɔ:l'dæktəʊn]aldactone的美式发音音标为：[ɔl'dæktoʊn]...

N - acylhomoserine lactone ( AHL ), as quorum sensing signals, regulate expression of virulence factors of many plant pathogens.N - 酰基高丝氨酸内酯 ( N-acylhomoserine lactone, AHLs ) 作为细菌群体感应中的信号分子参与调节植物病原细菌致病因子的表达.Applic [ a t...

gluconolactone的音标：gluconolactone的英式发音音标为：[ɡlu:kəʊ'nɒlæktəʊn]gluconolactone的美式发音音标为：[ɡlukoʊ'nɒlæktoʊn]...

分形振子...

galactoncus的音标：galactoncus的英式发音音标为：[ɡæ'læktnkəs]galactoncus的美式发音音标为：[ɡæ'læktnkəs]...

N - acylhomoserine lactone ( AHL ), as quorum sensing signals, regulate expression of virulence factors of many plant pathogens.N - 酰基高丝氨酸内酯 ( N-acylhomoserine lactone, AHLs ) 作为细菌群体感应中的信号分子参与调节植物病原细菌致病因子的表达.Applic [ a t...

isolinderalactone的音标：isolinderalactone的英式发音音标为：[aɪsɒlɪndərə'læktəʊn]isolinderalactone的美式发音音标为：[aɪsɒlɪndərə'læktoʊn]...

isodihydronepetalactone的音标：isodihydronepetalactone的英式发音音标为：[aɪsəʊdi:haɪdrəʊne'petælækt]isodihydronepetalactone的美式发音音标为：[aɪsoʊdihaɪdroʊne'petælækt]...

乳腺囊肿...

葡萄糖酸内酯...

Actonia的音标：...

n.丁内酯...

异二氢假荆芥内酯...

筋骨草内酯...

n.葡糖酸内酯酶...

双内酯，二内脂...

butyrolactone的音标：butyrolactone的英式发音音标为：[betɪrɒ'læktəʊn]butyrolactone的美式发音音标为：[betɪrɒ'læktoʊn]...