Theoretical optimizations show that the equilibrium geometries of the three picolinic acid molecules are planar.
理论优化表明，三个吡啶甲酸分子都具有平面的平衡构型。
This paper details ways to improve the wettability and solubility in water of water soluble dyes from theoretical and practical aspects, especially of reactive dyes and acid dyes.
本文就水溶性染料，特别是活性染料、酸性染料在水中的润湿性和溶解性的提高，从理论和实际处理两个方面作了较为详细的介绍。
Theoretical optimizations with both basis sets show that the equilibrium geometries of the three picolinic acid molecules are completely planar.
二套基组的理论优化表明，三个吡啶甲酸分子都具有平面的平衡构型。
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