In addition it also explores into the multi-attribute decision methods with unknown attribute value of ternary interval number and the attribute weight and comes up with the method of weighting coefficients based on deviation method .

随后，又探讨了属性值为 三 元区间 数，属性权重未知情况下的多属性决策方法。给出了基于方案总偏差最大原则的离差法的权重系数的求法。

Union Algorithm from Binary Number to Ternary Number

基于 临近 区域 递归的二进制数到 三进 制 数合并算法

AHP is utilized to determine the system and indicators of the comprehensive evaluation as well as the index weights in the system . A ternary interval number judgment matrix is established according to fuzzy language processing rules .

利用AHP方法确定了综合评价的体系和指标以及体系中各指标的权重，并依据模糊语言处理准则建立了 三 元区间 数的判断矩阵。

Two new sorting methods of ternary interval number were put forward based on maximum interval and interval length and verifies the methods with examples .

提出基于极大区间数和基于区间长度的两种 三 元区间 数排序新方法，并通过算例进行验证。

Abstract By analysing the calculation formula for the bowing parameters of ternary alloys it is found that the quantity Z in the formula should be the number of the valence electrons of the substituted atoms in a ternary alloy .

分析了 三 元合金bowing参数的计算公式，指出Z值应当为替换原子的价电子 数；

The effect of Ar and He dual mixed shielding gas and Ar He and CO_2 ternary mixed shielding gas on the number of the gas pore and microstructure in the weld was studied in arc welding of 2519 aluminum alloy .

采用普通电弧焊对2519铝合金进行焊接，研究了Ar和He二元混合气体以及Ar、He和CO2 三 元混合气体对接头的气孔 数目、焊缝组织的影响。

This paper discusses the 3x + 1 problem gives an estimate of the range of the questionable num-bers which make this conjecture untenable derives a recurrence relation and simplifies the 3x + 1 operation by the ternary number system .

本文对使叙拉古猜想不成立的可疑数范围，给出了较〔1〕更精确的结论，还导出一个递推关系，并用 三进 数制简化了叙拉古运算。

Therefore how to obtain a reasonable decision-making method becomes an important part in the uncertainty and multi-attribute decision problems under the environment of uncertain information . This article explores into the uncertain multiple attribute decision-making problems with ternary interval number from following aspects : 1 .

因此，研究如何在不确定信息环境下，得到科学合理的决策方法就成为研究不确定 多属性 决策的一个重要研究方向。

Under the influence of both subjective and objective factors people are only able to provide some uncertain information in such forms as ternary interval number rather than precise figures .

在主观、客观等多重因素的影响下，人们往往不能对决策信息给出精确的数字，而只能够给出一些不确定的信息，比如 三 元区间 数就是不确定决策信息的一种表现形式。

A Method of Conversion between Decimal Number and Symmetrical Ternary Number

十进制数与对称 三进 制 数之间转换的一种算法

By using the security experts scoring evaluation method the index weight at the bottom was first evaluated . At the top-level the ultimate weight coefficient was evaluated by using the ternary interval number theory method .

首先利用安全专家的打分评价方法，对底层指标权重进行评价，在顶层则采用 三 元区间 数理论评价方法得到最终的权重系数。

It sets up the comprehensive evaluation model of construction of excellent courses at the university level by integrating the Analytic Hierarchy Process ( AHP ) and ternary number interval judgment matrix .

将层次分析法（AHP）与 三 元区间 数的判断矩阵相结合，构造了大学精品课程建设水平的综合评判模型。