thermal diffusivity

Two new methods for measuring the thermal diffusivity of materials are proposed .

提出了两种测量材料热扩散率的新方法。

Measuring thermal diffusivity of solid materials by laser optical beam deflection method

关于利用激光光束偏转法测量热扩散率的研究

Analysis of thermal diffusivity measurements of composite films by periodic heating method

周期热流法测量复合膜热扩散率的分析

Research on Thermal Diffusivity and Specific Heat Capacity of C / C Composites

C/C复合材料比热容和热扩散率的研究

Measurement of thermal diffusivity of solid materials using an infrared thermal wave imaging method

红外热波成像法测量固体材料热扩散率

Study on the Thermal Diffusivity and Thermal Conductivity by PTR Method

PTR方法对材料热扩散率和热导率的研究

Linear method on measurement of thermal diffusivity by PTR technology

PTR技术测量材料的热扩散系数的线性化方法

The international comparative study on pulse thermal diffusivity measurements

通用热扩散率测试技术的国际比对

Research of Soil Thermal Diffusivity and Liquid Water Flux Density at linfen City

临汾市土壤热扩散率和液态水通量密度研究

In materials marked by low thermal diffusivity , the absorption is good .

热扩散率低的物质吸收性好。

Thermal Diffusivity Research of PI / SiO_2 Films by Laser Flash Method

激光脉冲法研究半透明PI/SiO2薄膜的热扩散率

The effect of thermocouple response on measurement of thermal diffusivity by laser pulse method

热电偶响应对激光脉冲法测量热扩散率的影响

Determination of the Thermal Diffusivity of Two-Layer Composites by Laser Pulse Method

两层试样激光脉冲法测导温系数

Theoretical study on thermal diffusivity measurement of semi-transparent materials by the flash method

闪光法测量半透明材料热扩散率的理论研究

The Model Research of Wood Thermal Diffusivity

木材导温系数模型的研究

Influence of Stress on Thermal Diffusivity by Laser Photothermal Technique

利用激光光热技术研究材料应力对热扩散率的影响

Study on Measurement of Thermal Diffusivity of Opaque Material by PTR Method

不透明材料热扩散率PTR测量方法的研究

A method for determining thermal diffusivity of homogeneous materials

均匀材料导温系数的一种测定方法

The results show that the thermal diffusivity decrease with annealing temperature elevating .

结果表明：纳米氧化铝的热扩散率随退火温度的升高而减小。

DFP Inverse Method of Effective Thermal Diffusivity of Liquid Alloy

液态合金有效热扩散率DFP反算方法

Research on computer aided test system of TLP-18 laser thermal diffusivity measurement apparatus

TLP－18型激光热导仪计算机辅助测试与管理系统的研究

Measuring thermal diffusivity of semi-transparent materials by laser flash method

激光脉冲法测量半透明材料的热扩散率

Simultaneous temperature and thermal diffusivity measurement of ultra-high temperature material based on multi-spectral technique

基于多光谱技术同时测量超高温材料的温度和热扩散率

Development of the a Testing System and Software for Determining Thermal Diffusivity Based on Transient Heat-Transfer

瞬态热流法导温系数测试装置与软件开发

Laser Photothermal Scattering Technique to Measure Thermal Diffusivity of Opaque Materials

激光光热散射技术测量不透明材料的热扩散率

Study on Automated Test System of Thermal Diffusivity of Thin Films Based on AC Calorimetric Method

基于交流量热法的薄膜热扩散率自动测试系统的研究

Measurement of thermal diffusivity of solid materials by using laser induced transient reflecting grating technique

用激光引发热反射栅方法测量固体热扩散率

The thermal diffusivity of steel and graphite is measured .

测量了钢和石墨的热扩散率。

Study on the new method of measuring thermal diffusivity for solid materials by photothermal deflection technique

利用光热光偏转技术测量固体热扩散率的新方法

An analysis of thermal diffusivity in anisotropic materials

各向异性材料的热扩散率的分析