There is a fracture transition caused by loading rate. Through thermal activation analysis, a quantitative relationship was found.

1、

A quantitative relationship between dynamic fracture toughness and temperature and loading rate has been obtained through thermal activation analysis.

通过热激活分析，可以获得定量描述动态断裂韧性、温度及加载速率之间的关系。

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2、

Thermal activation and radiation quenching effects in pre-dose dating of porcelain

前剂量中的热激活和辐照熄灭研究

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3、

The ductile to brittle fracture transition of a medium carbon steel and the thermal activation analysis

一种中碳钢的韧脆转化以及热激活分析

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4、

Thermal activation is determined by the irreversible magnetization of the hard phase.

磁粘滞性表明热激活主要源于硬磁相的不可逆磁化行为。

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5、

Taff theory of flux movement and linear response of flux thermal activation

磁通运动的TAFF理论及其热激活线性响应

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6、

The thermal activation parameters of metals and alloys in the plastic deformation process are studied.

本文研究了金属和合金塑性变形过程的热激活参量。

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Synthesis of ultrafine WC-Co composites by integrated mechanical and thermal activation process

机械与热综合活化法制备超细WC-Co粉末

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Constitutive Equation of Creep Curve Based on Thermal Activation

以热激活为基础的蠕变曲线本构方程

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9、

Morphology does determine the thermal activation energy for recombination.

表明薄膜的形态的确决定复合的活化能。

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10、

The thermal activation theory interpreted such a relationship and derived strain rate equation.

利用热激活理论不仅解释了这一关系，还获得了应变速率方程，指出控制合金拉伸形变的微观机制是原子扩散过程。

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11、

Correlation between yield stress and strain rate for metallic materials and thermal activation approach

金属材料屈服强度的应变率效应和热激活理论

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12、

Study of non-Markovian thermal activation process using the sampling trajectories method

轨道抽样法研究非马尔科夫热激活过程

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Effect of Multiplex Thermal Activation on Cementitious Behavior of Red Mud-Coal Gangue

复合热活化对赤泥-煤矸石胶凝性能的影响

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14、

Study on Surface Thermal Activation of Coal-Gangue

煤矸石颗粒表面热活化研究

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15、

This paper introduce the mechanism of augmented production and injection of HEGF, and the mechanical action, pulse shock wave action, thermal effect, chemical action, as well as the advantage and disadvantage of the technology.

文章介绍了高能气体压裂的增产增注机理，高能气体在压裂过程中的机械作用、脉冲冲击波作用、热效应和化学作用以及高能气体压裂的优缺点。

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On the basis of analyzing SRM throat thermal ambient and ablative action of C/ C composites, factors affecting ablative performance of C/ C composites are discussed from the viewpoint of material property.

在分析固体火箭发动机喷管喉衬热环境与碳/碳复合材料烧蚀行为的基础上，从材料的角度讨论了影响碳/碳复合材料烧蚀性能的因素。

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In this paper the present development of composite hot pressing process was described in four aspects of resin flow, thermal transmission, void action and residual stress mechanism.

本文主要从复合材料热压成型过程中的树脂流动和流变机理、热传递机理、气泡活动机理以及残余应力机理等方面论述了复合材料热压成型工艺的研究进展。

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In the mean time, rolling contact stress, braking heat energy, thermal crack and mechanical action are key causes of tread spalling.

其中滚动接触剥离和制动剥离是两种主要剥离类型，滚动接触应力、制动热作用、热裂纹和机械作用是引起剥离的主要原因。

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Combined with the tests, the author uses the damage mechanics theory to study the self-reinforced damage mechanism, reactor life of fatigue damage, and the decay of residual stress under thermal impact action.

从损伤力学理论的角度，结合试验，对反应器的自增强损伤机理、反应器疲劳损伤寿命、热冲击下反应器残余应力的衰减等问题展开研究工作。

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Surface Modification and Thermal Decomposition Action of Aluminium Hydroxide

氢氧化铝表面改性及热分解行为

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