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11.
考试是一种特殊的社会实践活动。对于共同参与者——主考与考生来说,考试过程实质上是一场心理活动,考试这一客观现实必然会在主考和考生的头脑中产生各种各样的反映,这就是考试心理。考试心理包括主考和考生在考试过程中所产生的各种认识活动,所出现的情绪情感体验和意志努力,所表现的不同的兴趣、能力、气质和性格等人格特征。 相似文献
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一位伟人在他暮年时写道,不管风吹浪打,胜似闲庭信步。一位圣人曾说过,智者无畏。天事人事日相催,冬至阳生春又来。新的一年来到了,新的一年的考试又临近了,《考试》杂志也以崭新的面貌呈现广大读者朋友面前! 相似文献
13.
The solubilities of 2-naphthalenesulfonic acid monohydrate and sodium 2-naphthalenesulfonate in sulfuric acid solutions were measured at temperatures ranging from 278.15 to 338.15 K by using a dynamic method. The concentration of sulfuric acid solution ranged from 0 to 80wt%,. The solubilities of 2-naphthalenesulfonic acid monohydrate and sodium 2-naphthalenesulfonate increased with temperature, and both of them were the lowest at 70wt %, of sulfuric acid solution(w~0_3 =0.70)while the highest in pure water. The solubility data were correlated by the modified Apelblat equation. Based on the solubility difference between 2-naphthalenesulfonic acid monohydrate and sodium 2-naphthalenesulfonate, a new technique in which sodium sulfate was used to replace sodium sulfite in the neutralization reaction was developed. The suitable mole ratio of H_2O to Na_2SO_4 in the neutralization reaction was 80∶1, and that of 2-naphthalenesulfonic acid monohydrate to Na_2SO_4 was 3.2∶1. The material balance under the suitable mole ratios was given and discussed. 相似文献
14.
叶挺,原名叶为询,字希夷,生于１８９６年９月１０日,广东惠阳人。１９１６年毕业于湖北陆军第二预备学校,１９１８年又从保定军官学校第六期毕业。１９２１年秋,任孙中山大元帅大本营警卫团第二营营长,１９２２年６月,当陈炯明叛变时,他机智地保护了孙中山安全脱... 相似文献
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