thermal diffusion是什么意思

网络释义

用法例句

The XAFS result shows that the annealing treatment at 550 ℃ for the Si-capped Ge quantum dots can hardly affect the thermal diffusion between Ge and Si atoms.

XAFS结果表明,生长的Ge量子点样品覆盖Si层后在550℃温度退火,对Ge/Si之间的热扩散混合的影响较小。

In order to realize efficient conversion of methane,thermal diffusion column reactor was used to dehydrogenative coupling of methane.

为了实现甲烷的有效转化,使用热扩散管反应器进行了甲烷的脱氢偶联反应。

The dispersion methods,principles,dispersion amount,range of application,characteristics of XRD patterns and IR spectra are compared with those prepared by heat diffusion and microwave irradiation methods.

对制备方法、原理、分散量、适用条件及可能出现的Ｘ 光衍射和红外光谱的特点，与已有的热扩散、微波辐照法进行了对比研究。

On the basic of analysis and count,We have presented a physical model,that is heat diffusion model.

通过分析和计算 ,我们提出了一种物理模型 ,即热扩散模型。

Numerical solution the heat diffusion equation under appropriate boundary conditions by box difference formula are used.

采用差分方法数值解热传导方程,分析了全电介质干涉滤光片受到激光脉冲辐照后,其吸收层吸收光脉冲能量后的温度分布,并研究了介质中热扩散过程。

To introduce the process of thermodiffusion multiwire brass line.

介绍热扩散法多丝电镀黄铜作业线的生产工艺 ,给出电镀电流的计算公式及镀层质量和镀层成分的计算方法及电流密度的正常范围 ,并举实例进行了计算。

The effects of thermal diffusivity on dendrite growth in subcooled pure metals;

过冷纯金属熔体中热扩散系数对其枝晶生长的影响

The measuring thermal diffusivity of film materials by laser photoacoustic backing exciting technique;

利用激光光声技术测量薄膜材料的热扩散率

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

Measurement of thermal diffusivity of SiO_2 thin films using AC calorimetric method;

交流量热法测量SiO_2薄膜的热扩散率

Measurements of Thermal Conductivity and Diffusivity of Loose Coal Using a Hot-Wire Method

热线法同时测松散煤体导热系数及热扩散率

Study in Wind-Blown Sand Motion with Thermal Diffusion and Heat Convection;

热扩散、热对流对风沙运动的影响研究

Test method for thermal diffusivity of hard metal (carbide)

GB/T11108-1989硬质合金热扩散率的测定方法

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

热扩散率低的物质吸收性好。

The thermal conductivities and thermal diffusivities of the material must be known.

必须知道各种材料的热导率和热扩散率。

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

Effect of Thermal Diffusion Treatment on the Composition and Properties of Hot-Dip Aluminizing Coating on TiAl Alloy

TiAl合金热浸镀铝及热扩散处理后的镀层结构

Numerical simulation of the thermal discharge in Xiaopingdao seawater source heat pump project

小平岛海水源热泵区域供冷温排水热扩散研究

testing methods of thermal diffusivity, specific heat capacity and thermal conductivity for high performance ceramics by laser flash method

工程陶瓷材料热扩散率、比热容、导热系数试验方法-激光闪点法

Study on the Sensitivity of thermal diffusivity measurement with the Mirage Effect

用蜃景效应测量热扩散率时精度的研究

electric heater for diffusing insecticides

电热器,扩散杀虫剂用

The diffusion-absorption refrigerators use heating to realize refrigeration.

扩散-吸收式冰箱是利用加热实现制冷。

diffuser ,insecticide, domestic, electric, heater-type

杀虫剂扩散器,家用的,电动的,加热式的

Thermal conductivity of carbon nanotube:From ballistic to diffusive transport

碳纳米管的热导率:从弹道到扩散输运

Effect of Heat Treatment on Mutual Diffusion of U-Mo Alloy with Nb

热处理对U-Mo/Nb互扩散行为的影响

Study on performance of MEA prepared by heated-spray method for direct methanol fuel cell

加热喷雾法制备DMFC扩散层的性能研究

Diffusion and Oxidation Wear Research of PCD Tools Based on Thermodynamics

基于热力学的PCD刀具扩散与氧化磨损

Investigation on Elements Inter-diffusion in Reaction Layer During Hip Between Corrosion-resistant Alloy and Carbon Steel

耐蚀合金/碳钢热等静压扩散焊接反应层元素互扩散规律研究