semi-empirical

基本解释

Natural soil is not rigid-plastic body, so limit analysis just only a semi empirical method.
然而天然土体并非刚塑性体，如果实际的土体离开刚塑性假设太远，则极限分析设计原则就只能当作一种半经验的方法采用。
One carbon unit transfer reaction of imidazolinium with 1,2 diaminobenzene has been studied with PM3 semi empirical molecular orbital calculations in this paper.
叶酸辅酶在酶催化的一碳单元转移过程中具有重要的作用,已有大量的实验及实验模拟对其生物学功能进行了研究分析。
This paper gives a theoretical study on several polycyclic arene electroluminescent(EL) materials. their geometric configurations have been optimized by semi empirical RHF/PM3 of quantum chemistry.
采用量子化学半经验方法（RHF／PM3）对几种稠环芳烃化合物电致发光（EL）材料的性质进行了理论研究。
Keywords TEOS hydrolysis mechanism semi empirical Sol Gel;
正硅酸乙酯;水解机理;半经验方法;溶胶-凝胶;
Keywords 2-aminothiazoleazobenzene derivatives;third order polarizability;semi empirical calculation;
氨基噻唑偶氮苯衍生物;三阶极化率;半经验计算;