After separation of human resource contribution value , the writer set up a series of value calculation models concerned with current groups , individuals , individual performance and distribution and future groups , individuals , a system of value calculation was established , six digit value was integrated 在分离出人力资源贡献价值的基础上,构建了人力资源当期群体、个体、个体绩效、个体分配以及未来群体、个体等系列价值计量模型,形成了一个价值计量体系,实现了六位价值一体化。
This product fits for recycling resin bonded sand and used sand and it is made of two groups rotors with high rotating speed and scraper with low rotating speed . while working , the rotors with high rotating speed and scraper with low rotating speed will cooperate with each other to strike , cut , extrude and rub the sand to break and make the inert film to fall and to make the sand be recycled after separation by wind 该系列产品主要用于树脂砂旧砂的再生，它的工作结构是由两组高速旋转的转子和低速转动的刮板组成，工作时，高速旋转的转子与低速转动的刮板配合，对砂子施以冲击剪切积压和搓擦，使砂粒表面的惰性膜破碎脱落经过风选分离，达到再生目的。
In 1980s , demonopolizing , introducing competition system , and improving power market ' s operating performance , are world - wide electric power reform tidal wave . to set up electric power market model is a key and difficult point to which government , expert and enterprise field pay great attention , especially after separation of generation from power grid , it is even more important and urgent to carry through strategic restructuring for power grid enterprise , on industry deregulation background 打破垄断，引入竞争机制，改善电力市场运行绩效，是20世纪80年代以来世界性电力改革浪潮，电力市场模式的构建是政府与理论界、企业界共同关注的重点和难点，特别是厂网分开后在产业放松规制背景下进行电网企业战略重组显得非常重要且迫切。
