The process of students' acquiring scientific knowledge is the unity of personal construction and social construction.
学生学习科学知识的过程，是个体建构与社会建构统一的过程。
The forming of scientific knowledge depends on world construction and the latter shows itself as Natural Construction.
科学知识的发生及形成依赖于一定的世界构造，而后者表现为自然结构。
The outcome of the experiment indicate that the scientific inquiry which was established in knowledge construction is efficiency and should be assured stated quality.
实验结果表明：立足于知识建构进行的探究活动是有效率的，并保证了一定的探究学习质量；
The outcome of the experiment indicate that the scientific inquiry which was established in knowledge construction is efficiency and should be assured stated quality.
实验结果表明：立足于知识建构进行的探究活动是有效率的，并保证了一定的探究学习质量；
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