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Then, on the basis of above achieved constituent binary results, thermodynamic properties of 10 ternary liquid alioys (Cd-Bi-Pb, Cd-Pb-Sb, Cd-Pb-Sn, Mg-In-Cd, Zn-In- Cd, Cd-Bi-Sn, In-Bi-Pb, Sn-AgPb,Zn-In.Pb, Al-Cu-Zn), 3 quaternary ones (Cd-Bi-Pb-Sn, Zn-Sn-Cd-Bi, Zn-Sn-Cd-Pb) and 1 quinary. one (Zn-Sn-Pb-Cd-Bi) are predicted. For most of investigated multicomponent systems, the calculated activities are in good with the experimental ones, and in particular for multicompoment immiscible ones, the predicted results are satisfactory and exciting. At the same time, the comparison result between the three equations shows that Wilson equation and T-K-Wilson one are more stable than NRTL one, that maybe is because NRTL equation contains a third parameter, and so ,to some degree, Wilson model and T-K-Wilson model are superior to NRTL model. And also the comparison between local composition models and other models such as Pelton- Flengas?method, Krupkowski formalism, mass action concentration model and Hoch- Arpshofen model shows that local composition models are more convenient and credible.
在此基础之上应用局部组成型模型对10个三元液态合金（包括Cd-Bi-Pb、Cd-Pb-Sb、Cd-Pb-Sn、Mg-In-Cd、Zn-In-Cd、Cd-Bi-Sn、In-Bi-Pb、Sn-Ag-Pb、Zn-In-Pb、Al-Cu-Zn），3个四元液态合金（包括Cd-Bi-Pb-Sn、Zn-Sn-Cd-Bi、Zn-Sn-Cd-Pb）和1个五元液态合金（Zn-Sn-Pb-Cd-Bi）的活度进行了预测，预测效果良好，尤其对Zn-In-Pb系和Zn-Sn-Cd-Pb等多元液-液共存体系热力学性质的预测也取得了令人满意的结果；同时对三个方程的比较分析表明：Wilson方程和T-K-Wilson方程在多元系热力学性质的预测中表现稳定，而NRTL方程由于引入了物理意义不清楚的第三参数，使得其具有不确定性和不稳定性的特点，因此Wilson方程和T-K-Wilson方程较NRTL方程更为优越；此外对局部组成型模型与其它模型（如Pelton-Flengas方程、Krupkowski方程、作用浓度模型和Hoch-Arpshofen模型）的比较表明：局部组成型模型同样是优秀的，甚至在某些方面更为简便和可靠。
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With the increment of the Se mol ratio in the systems, the volume of unit cell is reduced , the energy of the system is increased, and the covalence bond component of Te(1)-Bi,Se(2)-Bi,Se(1)-Bi is gradually enhanced.
随着体系中Se原子摩尔比的增加，晶胞的体积减小，体系的能量增加，Te(1)-Bi键、Se(2)-Bi键、Se(1)-Bi键的共价键成份逐渐增强。
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Furthermore, a multi-container port bi-level programming model under the uncertainty conditions is established, and stochastic bi-level programming model is transformed into deterministic bi-level programming model according to random programming theory.
针对本文建立的双层规划模型，采用基于灵敏度分析的启发式算法S(来源：Ad1BC65论76文网www.abclunwen.com)AB求解。同时进一步建立了不确定条件下的双层规划模型，并且根据随机规划理论转化为确定型双层规划模型。
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bi：布隆迪
来源:人权观察 注册域名的国家:卡塔尔(QA)、中非共和国(CF)、阿曼(OM)、诺福克岛(NF)、图瓦鲁(TV)、法属波利尼西亚(PF)、叙利亚(SY)、阿鲁巴(AW)、柬埔寨(KH)、法属圭亚那(GF)、Eritrea(ER)、佛德角(CV)、布隆迪(BI)、贝宁(BJ)、波斯
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bi：经营分析系统
有咨询公司工作背景,有CRM及相关项目建设经验者优先 8, 有中国移动经营分析系统(BI)或中国移动业务支撑系统(BOSS)项目建设经验者岗位职责:负责广电领域的业务运营支撑系统(BOSS)的设计、开发工作 岗位要求: 1、重点大学毕业,
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bi：铋
较接近Sn-37Pb,中温系3、金箭焊料有限公司无铅焊料成份的筛选:筛选依据见本文(三),为达目标选择种类以Sn-Cu系Sn-Ag系为基础,供选择的添加元素如下:●熔点降低类:铟(In)铋(Bi)●抗氧化类:镓(G
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bi：双
Bistable从构词上看是双(Bi)和稳定(Stable)的合成,也就是说,这种显示器上显示的内容具有两种稳定状态,只有当显示的内容发生变化的时候,显示器才会耗电.
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bi：abbr. behavioral intention; 行为意向
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