1) overall efficiency
整体效率
1.
Study on overall efficiency of China's hotel industry:a DEA approach
基于DEA方法的我国饭店业整体效率研究
2.
This paper introduces principles and features of DEA and evaluates overall efficiency of construction enterprise by using the model of DEA.
介绍数据包络分析(DEA)规划模型的基本原理和特点,运用该模型对建筑企业整体效率进行评价分析,并进一步分析评价结果非DEA有效的原因,明确其改进方向。
2) general optimal efficiency
整体最优效率
1.
Math model and application of general optimal efficiency;
整体最优效率行为数学模型及其应用
3) the whole efficiency of society
社会整体效率
5) rectification efficiency
整流效率
1.
It is proved from experiments that the structure is feasible and a high rectification efficiency of 78.
试验结果表明,该整流天线系统的整流效率达78。
6) dressing efficiency
修整效率
1.
Base on the principle of dressing diamond grinding wheel with GC cup w heel and the experiments, a model of the relationship between GC granularity and dressing efficiency of dish diamond grinding wheel is established.
在GC杯型砂轮修整金刚石砂轮修整机理以及实验的基础上,建立了GC粒度与碟形金刚石砂轮修整效率间的关系模型,通过模型的分析表明:不同粒度和浓度的金刚石砂轮应采用相应粒度的GC杯型砂轮来修整,浓度越低、粒度越小时应采用的GC颗粒越大,反之则越小。
2.
In order to find out the processing rules between different conditions and dressing efficiency and dressing surface quality,a series of contrast experiments were conducted upon dressing the dish diamond grinding wheel with the dresser in different cond.
在分析研究杯形砂轮修整碟形砂轮的修整原理及修整方式的基础上,用自行研制的专用修整装置,从主轴转速、修整深度、修整工具结合剂类型等方面进行了对比工艺试验研究,总结了杯形砂轮修整碟形砂轮的不同工艺参数与修整效率、修整质量之间的工艺规律。
3.
Studies were made with the circumferential flatness and the radial flatness of the wheel face as the evaluation criterion of dressing efficiency,and with the tooth precision of the hard alloy slotting cutter as the evaluation criterion of the dressing effect.
通过对D、GC杯型砂轮和金刚石微粉烧结棒修整大直径树脂结合剂碟型金刚石砂轮的对比实验,以反映砂轮平面度的周向跳动变化率和径向跳动变化率作为修整效率的评价依据,以被修砂轮加工出硬质合金插齿刀的齿形误差作为修整质量的评价依据,从修整原理及修整模型上分析了影响修整效率和修整质量的主要因素,分析结果表明:被修砂轮金刚石颗粒微切削频率以及修整力方向对修整效率有很大的影响;修整质量与作用在被修砂轮上的修整运动有关,运动越均匀,修整质量越好,反之则越差;单用D杯型砂轮或金刚石微粉烧结棒法修整后的碟形金刚石砂轮适用于精密磨削;单用GC杯型砂轮法修整后的碟形金刚石砂轮适用于粗磨和半精磨;D、GC杯型砂轮组合修整法既具有高的修整效率也具有高的修整质量,是一种可广泛性应用的修整方法。
补充资料：整体
整体
即"整倍体"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条