PartⅣ:The microwave-assisted synthesis of a variety of new substituted pyrrolidones via the three-component reaction of acetylene esters and aldehydes, amines has been developed.
4.发展了微波促进的炔酸酯与醛、胺的三组分反应合成了各种取代的吡咯烷酮类化合物,产物都经过严格的表征,产物结构由单晶衍射确定。
参考来源 - 基于串联反应稠杂环化合物的合成研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The experimental results of three-component all polarization-maintaining fiber optic accelerometer are presented.
报道了三分量全保偏光纤加速度传感器的实验研究结果。
A method without iterative procedure is presented for resolution of a three-component decay curve with a decay constant being known.
本文提出了一个不用迭代程序分解已知一组份衰变常数的三组份衰变曲线的方法。
Three component data acquisition with compressional wave source was applied to YC area for predicting fracture reservoir characters.
为了探测yc地区裂隙型储层特征，在该区进行了纵波源三分量数据采集。
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