最优规划方案 meaning in English

optimum programming

It even influences the safe of the system , so transmission planning is a noticeable problem . after the reform of the power industry , the methods and content will be different from the past due to the uncertainties of investment , load and policies . this paper introduces some foreign experience and studies the methods of transmission planning in a deregulated environment
电力工业市场化改革后，新时期下的电网规划由于要面对厂网分开产生的电网投资回收不确定性、负荷变化、政策变化等等诸多不确定性因素，在新的市场环境下如何确定输电网的最优规划方案，如何分析投资者的投资行为等仍是一个尚未解决的问题。
The reclamation work is a money consuming , lot items effecting and conditions restricting and complicated work layout questions . to gain the economic benefit earlier , efficient technique and methods are necessary to get the optimum layout scheme . in this paper the simple genetic algorithms , good at dealing with the complicated questions , are applied to the complicated layout problems
围海工程是一项费用大、影响因素和约束条件多且十分复杂的工程问题，为尽早获得经济效益则有必要采取有效的技术和方法以寻求最优规划方案，研究了综合复杂因素下的围海规划，论文采用了基本遗传算法。