concentration efficiency meaning in Chinese

浓缩效率

In the article , the numerical simulation software ansys is used to analyze the working stress distribution in butt joint and the effect of the geometric parameter on the stress concentration efficiency
摘要通过数值模拟软件ansys分析对接接头的工作应力分布，找出了对接接头的几何参数对应力集中系数的影响。
Starting from the practice of benxi steel co . s mine , the factors that affect the metal recovery of single low intensity magnetic separation technology and its relationship with the quality of iron concentrates are presented and the evaluation is made on the concentration efficiency of this technology . the relationship is operationable and is of guidance significance to the production practice and can be used to provide a basic for making the correct policy fer the concentration production
从本钢矿山的实践出发，阐述了单一弱磁选工艺金属回收率的影响因素及其与铁精矿质量的关系，同时对此工艺过程的选矿效率进行了评价，具有可操作性，并对生产实际有一定的指导意义，为正确制定选矿生产提供依据。