So what we have to do, of course, is take it in to the lab and do this in a more systematic way with randomassignment.
因此，我们必须做的是，把实验带回实验室，在随机安排下，更系统地做这个实验。
2
Expected value goal programming model, chance-constrained goal programming model and dependent-chance goal programming model of randomassignment problem are constructed.
建立了随机指派问题的期望值目标规划模型、机会约束目标规划模型、相关机会目标规划模型。
3
The paper expounds the non - uniformity characteristics of rock material. According to this characteristics, the randomassignment method for value of the material parameters is put forward.