Survey
Investigation and Analysis about Actual Situation of the Professional Development of Mathematics Teachers in Middle Schools.
中学数学教师专业内在结构的现状调查及分析。
—— 给力词典精选At present, there are two different models in the cadastral survey in our country.
目前, 我国地籍调查按调查规程分为土地利用现状调查和城镇地籍调查。
—— 给力词典精选