factual survey meaning in English

实情调查

The technology route adopted is trial route based data from factual survey
采取的技术路线是依据实测数据进行研究的试验路线。
The present study is done under the guidance of the reading theories of contemporary cognitive psychology . starting with an analysis of the reading process , it aims to provide a factual survey on the differences between declarative knowledge and procedural knowledge and find the main causes of difficulties for professional school students in reading . it is found that declarative knowledge is static , represented by schemata , while procedural knowledge is dynamic , represented by the " if - then " model
本研究拟以当代认知心理学的阅读理论为指导，以英语阅读过程分析为切入口，以中职生(包括职业中专和综合高中的学生)为主要研究对象，对中国学生个体在阅读过程中表现出的在以图式为其综合表征形式的静态性的陈述性知识和以“ if - then ”产生式为其表征形式的动态性的程序性知识方面的差异进行实际调查，了解造成阅读困难的根源所在。