Because the glucose in refined form such as crystalline form or as syrup form is more expensive, glucose in fermentation medium is mostly produced by direct enzymatic conversion of starch.
Crystalline liquid is regarded as the nonlinear medium and the model of the mixed optic bistable system is constructed.
以液晶体作为非线性介质，构建了混合光学双稳模型系统。
3
In this paper studies are made on the influence of the chemical compositions of the crystallinemedium and the synthesizing parameters upon the growth characteristics of CBN.