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(wèn)卷對(duì)718名大學(xué)生進(jìn)行調(diào)查，并運(yùn)用結(jié)構(gòu)方程模型對(duì)大學(xué)生創(chuàng)業(yè)價(jià)值觀問(wèn)卷的理論構(gòu)想予以驗(yàn)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(yǔ)言文字描述至符號(hào)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(yǔ)言理論將結(jié)構(gòu)模型推導(dǎo)成了一種上下文無(wú)關(guān)文法。