英语翻译皮亚杰理论:schemes;assimilation and accommodation;equilibration;Sensorimotor stage;conservation;Reversibility;concrete operational stage;Formal operational stage;维果斯基理论:cultural settings;Zone of Prox
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/16 05:57:23
英语翻译皮亚杰理论:schemes;assimilation and accommodation;equilibration;Sensorimotor stage;conservation;Reversibility;concrete operational stage;Formal operational stage;维果斯基理论:cultural settings;Zone of Prox
英语翻译
皮亚杰理论:schemes;assimilation and accommodation;equilibration;Sensorimotor stage;conservation;Reversibility;concrete operational stage;Formal operational stage;维果斯基理论:cultural settings;Zone of Proximal Development;scaffolding;
英语翻译皮亚杰理论:schemes;assimilation and accommodation;equilibration;Sensorimotor stage;conservation;Reversibility;concrete operational stage;Formal operational stage;维果斯基理论:cultural settings;Zone of Prox
本文通过研究桑叶提取物的抗菌能力,防腐能力强,相生相克三个方面系统的研究探讨三个方面的物理和化学性质.实验将桑叶提取物稀释成不同浓度进行了研究,结果表明,不同浓度的抗菌能力,防腐能力和流感的性质都有着不同程度的差异. 关键词:提取;流感抑菌,耐腐蚀;