• 研究液态金属结晶转变过程提供一种方法

    This gives us a new way for researching the crystalline transition processes of liquid metals.

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  • 它不结晶结构往往通过玻璃转变温度以下迅速冷却而得到,对于石灰玻璃而言,大约华氏温度1000度左右

    The noncrystalline structure is achieved by relatively rapid cooling below what is referred to as the glass transition temperature, around 1, 000 degrees Fahrenheit for the soda-lime variety.

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  • 熔融时间延长,聚醚醚玻璃转变温度结晶温度提高,熔融峰强度减弱

    On the other hand, both the glass temperature and cold crystallization peak temperature of PEEK increases and melting peak strength decreases while the melting time becomes longer.

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  • 一个增量内,根据动态结晶晶粒生长速度确定与其相邻转变概率

    At each increment step, the transformation probability for the neighborhood sites of a recrystallized grain is dependent on its growth velocity.

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  • 根据动态再结晶晶粒生长速度与其相邻基元形状确定转变概率

    The transformation probability for the neighborhood sites of a recrystallization grain is dependent on the growth velocity and the cell shape.

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  • 挤出方法制备了新型聚芳醚酮(PEK-C)醚酮(PEEK)共物。对共混体系的相容性转变结晶结构力学性能进行了研究。

    The compatibility, crystalline structure, transitions and some mechanical properties of PEK-C/PEEK blends were studied by DMS, DSC, X-ray diffraction and Instron.

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  • 形变产生的机制为塑性变形,转变产生的机制主要为再结晶相变元素扩散。

    Deformation bands are caused by plastic formation, and transformation bands generation mainly come from re-crystallization, phase transition and the diffusion of carbon.

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  • 结果表明,机械力化学效应使得淀粉颗粒结晶结构受到破坏,结晶程度降低,最终多晶态转变成非晶态

    The results showed that the crystal structure of potato starch could be destroyed by ball milling and the crystallinity decreased from polycrystalline to amorphous state.

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  • 结果表明共混体系界面应力应变诱导结晶作用及其所引起基体伸展链晶体网络结构的形成是该材料实现脆韧转变的重要原因。

    The results show that the interfacial stress produced from the shrinkage of the matrix in the composites injection molding process can strain induced crystallization of th.

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  • 研究表明,经过改性沥青结晶组分存在形式、数量以及转变方式发生很大变化;改性后煤沥青的表观活化能降低、反应活性变大;

    The results show that phase change of the modified coal tar pitch is different from that of parent coal tar pitch for their respective compositions change greatly.

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  • 一系列实验显示骨骼压电的,就意味着使结晶结构产生局部电流

    That's when a series of experiments showed that bone is piezoelectric, meaning that bending or deforming its crystal structure creates local electric currents.

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  • 结晶树脂尖锐的熔点要求大量热能才能进行转变熔融一种粘状态

    Crystalline resins have a very sharp melting point and require significant energy (heat) input before they undergo a phase change and melt to a low viscosity.

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  • 研究一种强度马氏体时效不锈钢奥氏体再结晶规律、细化晶粒工艺细晶组织力学性能影响

    Reverse austenization, grain refining and effect of grain refined structure on mechanical properties of a high strength maraging stainless steel were studied.

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  • 研究一种强度马氏体时效不锈钢奥氏体再结晶规律、细化晶粒工艺细晶组织力学性能影响

    Reverse austenization, grain refining and effect of grain refined structure on mechanical properties of a high strength maraging stainless steel were studied.

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