simple balance meaning in English

简单平衡

The thesis will explain that institutional innovation is not a simple balance of cost - profit
通过对公共管理制度实践的探讨，文章认为制度创新并不是成本与收益的简单对比。
Some of problems in distillation technology process are studied using excel , matlab and chemcad . they are distillation with simple balance , determining accurately the position of sensitive plates in distillation tower , distillation of multi - components , and crude distillation at steady state . this paper shows how to solve bubble & dew points for binary ideal system and five cases of flash by means of excel and analizes reducing pressure affects on phase equilibrium as an example of distillation and separation ethyl benzene & phenyl ethylene below atmosphere
基于excel 、 matlab和chemcad软件,对蒸馏过程中的简单平衡蒸馏、精馏塔灵敏板位置确定方法、多组分精馏等进行了数值计算与定量研究,对原油炼制常减压塔进行了初步的稳态模拟,实现了用excel求解双组分理想体系的泡、露点问题和闪蒸计算的五种情况,并分析了减压对其相平衡的影响。