物态变化

阐述了黄磷电炉自焙电极的情况及其在烧结过程中物态变化，总结了我国制磷电炉使用自焙电极的经验。

A description is given of soderberg electrodes in electric phosphorus furnaces and the change of state during sintering , and a summary is given of the experience gained in the use of soderberg electrodes in electric phosphorus furnaces at home .

考虑物态变化的六参数砂土本构模型

Six-parameter constitutive model of sand with physical state changes

饱和砂土的物态变化特性

Physical state change of saturated sand

其中有关物态变化的熔化和凝固方面的研究对凝聚态物质的研究具有深远的意义。

The research on such state changes of condensed matter as melting and freezing is very important .

依据双螺杆磨浆机的工作机理，对磨浆过程中物料的物态变化进行了系统阐述。

The paper provides a systematic discussion on the change of the states of the pulping material in the pulping process in accordance with the operating principle of the twin screw refiner .

差示扫描量热法分析表明共发生水分蒸发和蛋白质分解、甲壳质分解和无机相碳酸钙分解3个物态变化，反映了生物材料的热特性。

There are three states of change : evaporation of water and protein decomposition 、 the decomposition of chitin and calcium carbonate decomposition according to DSC analysis which reflect the thermal properties of biological materials .

该模型能够同时考虑相对密度和有效围压两个因素对材料物态变化的影响，并只用一组材料参数即可描述较大的围压和密度范围内砂土的排水应力应变响应。

The model takes into account the physical state changes due to changes in the relative density and the effective pressure to represent the constitutive response of sand during drained shearing over a wide range of densities and pressures using a unique set of parameters .

利用传统的实验手段可以测量得到冲击波的波形，冲击波波形反映了材料的动态响应特征，包括材料物态改变、强度变化等。

Experiments can easily observe the profiles of shockwave , which reflect the dynamic properties of materials , such as equation of states , variation of strength et al .