It is set initially from the NODE_PATH environment variable, which is a colon-delimited list of absolute paths.
此数组使用NODE_PATH环境变量进行初始化，此环境变量是冒号分割的路径列表。
2
The SEL and the absolute bias approach for parameter design are studied and improved, on the basis of which the variable compartment iteration searching method is advanced in this paper.
Based on variable substitution and the simplex method for linear programming, the paper also discusses the global optimization algorithm for the absolute value programming.