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1)  max-arc-angle
最大弧角
1.
During the design of extruder die, the max-arc-angle should be firstly selected, and then appropriate geometry curve should be confirmed.
介绍了几种挤压型嘴曲线,定义了最大弧角的概念。
2)  the maximum sag
最大弧垂
1.
By using the obliquity monitor device and the pull sensor at the hanging point of the conductor and combining calculations on the maximum sag and length of the conductor within the span,a standard model for calculating the weight of ice accretion on conductors was deduced which can be used to accurately judge the ice accretion situation for overhead lines under limited monitoring conditions.
以导线悬挂点倾角监测装置及拉力传感器为监测工具,结合档内导线最大弧垂及线长计算,推导出一种适用于耐张式连接的导线标准覆冰冰重模型,可在有限的监测条件下对架空导线覆冰状况进行准确的判断,模型无需依赖大量经验数据,也无需对繁杂的气象因素作监测,具有较好的经济性与实用性。
3)  critical extinction angle
临界熄弧角,最小熄弧角
4)  Maximal rake angle
最大前角
5)  maximum inclining angle
最大倾角
1.
Based on the machining principle analysis of the nature ruled surfaces, the technologies of NC programming for intricate nature ruled surfaces by wire-EDM were studied, including the profile marking standard, the algorithm of seeking corresponding points, equal-error synchro-linear approximation of profiles and the method to calculate the maximum inclining angle of ruling.
基于对直纹面加工原理的分析 ,研究了复杂直纹面电火花线切割加工数控编程的相关技术 :轨迹标注原则、对应点的求取算法、对应曲线的等误差同步线性逼近方法以及电极丝最大倾角的计算方法 。
2.
In this paper, by the motion analysis of four-axis wire-Electric Discharge Machining (WEDM) machine tools, it is concluded that, during the machining of intricate ruled surfaces only with linear boundary curves, the maximum inclining angle of the wire and the maximum displacements of the machining table and the wire guiding head occur on the vertices of the boundary lines.
通过分析四轴联动电火花线切割 (WEDM )数控机床的运动 ,发现在复杂直纹面的WEDM加工中 ,电极丝的最大倾角、上丝架和工作台的最大行程均发生在上下轮廓对应直线段的端点处 。
6)  running maximum elevation angle
最大仰角
1.
As to the interior points, according to the space continuum, their visibility can be judged by the frontal points using running maximum elevation angle interpolation.
针对点对区域的通视性分析问题,提出了一种算法该算法只需对前沿边界点进行点对点通视性分析;而对内部点的可视性,根据地形空间连续性的原理,采用插值技术,利用前方点的最大仰角和可视性信息来判断 实验表明,该算法基本满足实时性的要求,同时具有较高的稳定性和精确
补充资料:最大的最大收益值准则
分子式:
CAS号:

性质: 也称最大的最大收益值准则。不确定型决策准则之一。其方法是:首先找出各方案的最大收益值,然后选择这些最大收益值中最大者所在的方案作为最满意方案。这个准则采取乐观主义态度,把方案最大收益值(或最小损失值)的自然状态,作为必然出现的自然状态采看待,从而把不确定型决策问题化为确定性决策问题来处理。选择最大收益值中最大的方案(对损失值来说就是选择最小损失值中最小的方案)作为最满意的方案,即取“最有利中之最有利”方案,所以亦称为“乐观的决策准则”。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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