free base

常见例句

The singlet vertical excited states of free-base porphin(FBP)have been investigated by TDDFT, ZINDO and INDO /S.
运用TDDFT、ZINDO、INDO/S三种量子化学理论方法，对卟吩的单线垂直激发态进行了理论计算与归属研究。
The essay discusses the application of acrylonitrile co-polymerization in acrylic fiber production through the analysis over the reaction of dynamics of free-base co-polymerization.
前言：本文通过对自由基共聚反应动力学的分析，对丙烯腈共聚合反应在腈纶生产中的应用进行了讨论；
GH543 cobalt-free nickel base superalloy is finally selected from the final 12 compositions extracted through theoretical analysis.
无钴镍基高温合金GH543即是从理论分析的最终的12种成分中选择出来的。

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