formal structural model

基本解釋

We use the formal questionnaire to investigate 718 undergraduates to find some characters of them and we test the structure of entrepreneurship values by Structural Equation Model.
用正式問卷對718名大學生進行調(diào)查，并運用結(jié)構(gòu)方程模型對大學生創(chuàng)業(yè)價值觀問卷的理論構(gòu)想予以驗證。
First, a structural model has been put forward and constructed for general ICS', then by utilization of formal language theory, the structural model formulated as a kind of context-free grammar.
本文走從語言文字描述至符號化再到形式化的嶄新道路，首先為一般性的智能控制系統(tǒng)提出并建造了結(jié)構(gòu)模型，然后利用形式語言理論將結(jié)構(gòu)模型推導成了一種上下文無關(guān)文法。