以下为句子列表：
英文: Objectie. The aim of the present study was to inestigate the concentration of nitric oxide (NO) in the perifacetal region in patients with chronic low back pain and healthy controls.
中文: 目的：这项研究的目的是调查慢性腰背痛病人和正常人小平面关节中NO的浓度。
更详细...
英文: The promotion action of ionic liquid as an accelerant in synthesizing benzaldehyde ethanediol acetal and benzaldehyde propanediol acetal was studied.
中文: 摘要以离子液体为促进剂，强酸性聚苯乙烯732催化了苯甲醛与两种二元醉的缩醛反应。
更详细...
英文: Study on the Epimerization of Trans-Caronic Acid Ester to Produce Hemiacetal Lactone
中文: 反式蒈醛酸酯经差向异构化制取半缩醛内酯的研究
更详细...
英文: Treatment of pterin (-amino--hydroxy-pteridine) derivatives with N,N-dimethylformamide dimethylacetal [, (CH ) NCH(OCH ) ] usually gave corresponding N -(N,N-dimethylaminomethylene)-pterin derivatives in polar solvents.
中文: 用N ,N 二甲基甲酰胺缩二甲醇 [(CH ) NCH(OCH ) ,]和蝶呤 ( 氨基 羟基蝶啶 )衍生物在极性有机溶剂中反应一般得到脒化产物 :N (N ,N 二甲基氨基亚甲基 ) -蝶呤衍生物 .
更详细...
|
