英文名:resonance theory 美国化学家鲍林(Linus Pauling)所提出的一种分子结构理论,适用于讨论一些不能以价键(见化学键)结构式进行描述的 分子 ,如苯一类的芳香烃。对于有些不能用经典价键结构表示的分子结构,如苯等,在应用量子力学变分法近似地计算分子的能量时,它假定了一些经典价键结构式进行组合计算,从而认为:有些分子的真正结构是两个...
英文名:resonance theory 美国化学家鲍林(Linus Pauling)所提出的一种分子结构理论,适用于讨论一些不能以价键(见化学键)结构式进行描述的 分子 ,如苯一类的芳香烃。对于有些不能用经典价键结构表示的分子结构,如苯等,在应用量子力学变分法近似地计算分子的能量时,它假定了一些经典价键结构式进行组合计算,从而认为:有些分子的真正结构是两个...
《论语》曰:“未达(之药),不敢尝”,对于不了解药性的药,不敢吃。2000年前的孔子对药物的作用、功能、禁忌能有如此之认识,的确是太了不起了! 药物是用来治病的,如何用药是专门的学问,不是凭一知半解就可以随便用药的。就孔子所说的药性而言,要掌握它也并非易事。大凡药物有寒、热、温、凉之分,不同的证要用不同的药,用错了药不仅治不了病,而且还有可能致病、伤身、死人...
7 The Master said, "A transmitter and not a maker, believing in and loving the ancients, I venture to compare myself with our old P’ang." The Master said, "The silent treasuring up
5 The Master said of Kung-ye Ch’ang that he might be wived; although he was put in bonds, he had not been guilty of any crime. Accordingly, he gave him his own daughter to wife. Of
15 The Duke Ling of Wei asked Confucius about tactics. Confucius replied, "I have heard all about sacrificial vessels, but I have not learned military matters." On this, he took hi
13Tsze-lu asked about government. The Master said, "Go before the people with your example, and be laborious in their affairs."He requested further instruction, and was answered, "
18 The Viscount of Wei withdrew from the court. The Viscount of Chi became a slave to Chau. Pi-kan remonstrated with him and died. Confucius said, "The Yin dynasty possessed these
6 The Master said, "There is Yung!-He might occupy the place of a prince." Chung-kung asked about Tsze-sang Po-tsze. The Master said, "He may pass. He does not mind small matters."
17 Yang Ho wished to see Confucius, but Confucius would not go to see him. On this, he sent a present of a pig to Confucius, who, having chosen a time when Ho was not at home went
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