profit improvement

Non and low cost option of cleaner production is focused on the improvement of industrial production management and small technological reformation, and it has such merits as low investment, easy operation and quick profit.

无/低费方案着重于企业内部生产管理和小的工艺改进，具有投资少、见效快和易操作的特性。

The improvement of universal cost model in application is advanced, namely using a reduced multilevel price margin approach to construct a simple model of multiple-variety cost-volume-profit analysis so as to improve the model of activity cost.

提出了通用成本性态模型在应用上的改进，运用简化的多层贡献毛益法，构造了多品种量本利分析模型，对多层次作业成本模型进行了改进。

Two months before the operating data, Sinopec steady improvement in overall profit.

从前两个月的经营数据来看, 中石化整体利润稳步提升.

Product sales gross margin improvement in 2008 profit are an important reason for growth.

公司销售产品毛利率的提升是08年实现净利润增长的重要原因.

As a result, the improvement of labour condition, increasement of working efficiency and better economic profit have been obtained.

这样，既改善劳动条件，提高工作效率，又获得较好的经济效益。