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1)  unify the model
统型
2)  rule by tradition
传统型统治
3)  system selection
系统选型
1.
Study on process management of ERP system selection;
ERP系统选型过程管理研究
2.
ERP System Selection Method Based on Fuzzy DEA
基于模糊DEA的ERP系统选型方法
4)  pass sequence
孔型系统
1.
Discussion on pass sequence of reducing and sizing rolling of high-speed wire rod mill;
高速线材减定径轧制孔型系统探讨
2.
In order to adapt the demand of the market for bars, The Special Steel Plant of Laigang produces Φ140 and Φ150mm20CrMnTiH bars successfully through optimizing the production process of theΦ650mm×1/Φ550mm×1/Φ550mm×4 semi-continuous rolling mill, the pass sequence and guide fittings.
为适应市场对棒材的需求,通过对Ф650mm×1/Ф550mm×1/Φ550mm×4半连轧轧线生产工艺系统的改进、孔型系统和导卫装置的优化,莱钢特钢厂成功生产Ф140、Ф150mm20CrMnTiH棒材。
3.
As a result of the adjustment of the production organizational mode,the Special Steel Plant s semi-continuous rolling line for light section revealed problems such as poor pass sequence sharing,low productivity and quality instability.
由于生产组织模式的调整,特钢小型优钢生产线逐渐暴露出孔型系统共用性差、产量低、质量不稳定等问题。
5)  pass system
孔型系统
1.
Discussion on pass system of roughing mills of continuous bar or wire-rod mill;
连续棒线材轧机粗轧机组孔型系统的探讨
2.
Research of the slitting roll finish rolling pass system;
切分轧制精轧孔型系统的研究
3.
The two-strands slit rolling technology for Φ18mm ribbed bar which was the big specification was designed by this paper according to the real situation of one steel plant’s bar producing line, the pass system and guide unit equipments of slit rolling were chosen and designed in detail.
本文结合某钢铁厂棒材生产线的实际情况,设计开发了Φ18mm大规格螺纹钢筋二线切分轧制工艺,对切分轧制孔型系统和导卫装置的选择和设计进行了较为详细的分析。
6)  system model
系统模型
1.
Study on system models of the coal-bed methane project economy evaluation and its application;
煤层气项目经济评价系统模型及应用研究
2.
Initial Allocation System Modelling of Water Rights in Basin;
流域水权初始分配系统模型
3.
A system model of grid management of forestry and its implementation.;
林业网格化管理系统模型及实现的研究
补充资料:统计型决策
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CAS号:

性质:又称统计型决策,随机型决策。环境条件不确定,但能以某种概率出现的情况下的决策。它是决策分析中讲究得最多的一个领域,其主要特征为:(1)存在着决策者希望达到的明确目标,如利益最大或损失最小。(2)存在着两个或两个以上的自然状态,未来究竟出现哪种状态、决策人不能事先肯定,但是各种状态出现的概率可以预先估算出来。(3)存在着两个以上的策略可供失策人选择,最后只选定一个策略。(4)各个策略在不同自然状态下的收益值或损失值可以预先计算出来。风险型决策的基本方法有期望值法,期望机会损失法、矩阵法、决策树法等。其决策准则有期望收益最大准则和期望机会损失最小准则。

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