摘要
由一名新闻记者兼机器人与机器学习的新闻编辑每日新闻-调查人员发布了关于马学习的新报告。根据Ne wsRx记者来自俄罗斯莫斯科的新闻报道，研究称，“具有负和接近零热膨胀系数的陶瓷材料可能为迄今受热应力或结构稳定性不足的物理限制的技术开辟道路。可用于评估负热膨胀系数的潜在面积和应用范围的限制的NTE材料的两个重要特性。”热膨胀离子(NTE)材料的线膨胀系数和从单斜相到正交相的过渡离子温度。新闻记者从A.N.那里获得了研究的一句话。Frumkin Inst Itute物理化学与电化学，“在本研究中，采用机械加工方法对A 2 M 3 O 12族NTE氧化物陶瓷(其中M为Mo 6+，W 6+)的实验数据进行了分析。”该模型具有如下统计系数:线性热膨胀系数的决定系数R2=0.81,预测误差RMSE=1.170,相变温度的相应参数分别为0.81和82.239.讨论了这类化合物的离子导电性作为串联功能特性，讨论了非谐性在这两个特性中的作用，分析了合成路线和缺陷化学在NTE中的作用，并对有意引入阳离子A空位所导致的NTE的预期提高作出了结论。
Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Investigators publish new report on Ma chine Learning. According to news reporting originating in Moscow, Russia, by Ne wsRx journalists, research stated, “Ceramic materials with negative and close -t o -zero coefficients of thermal expansion may open the avenue to the technologie s that have so far been constrained by physical limitations concerned with the t hermal stress or with the insufficient structural stability. Two important chara cteristics of NTE materials which could be used for the evaluation of the possib le area and limitations of the sphere of application for negative thermal expans ion (NTE) materials are the linear thermal expansion coefficient and the transit ion temperature from monoclinic to orthorhombic phase.” The news reporters obtained a quote from the research from the A.N. Frumkin Inst itute of Physical Chemistry and Electrochemistry, “In this study, the machine le arning methods were involved in the analysis of experimental data for NTE oxide ceramics of A 2 M 3 O 12 family (where M is Mo 6 + , W 6 + , V 5 + or P 5 + whil e A position may be accommodated by the wide range of metal cations). The models are characterized by the following statistical coefficients: the determination coefficient R 2 = 0.81 and prediction error RMSE = 1.170 for linear thermal expa nsion coefficient; the corresponding parameters for the phase transition tempera ture were assessed as 0.81 and 82.239, respectively. Ionic conductivity in this class of compounds has been discussed as a tandem functional characteristic, emp hasizing the role of anharmonicity in both characteristics. The role of synthesi s route and defect chemistry in NTE was analyzed. A conclusion on the expected e nhancement of NTE resulted from the intentional introduction of cation A vacanci es has been made.”
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