热湿扩散,thermo-moisture diffusion
1)thermo-moisture diffusion热湿扩散
2)moisture diffusion湿气扩散
1.In this article the studies onmoisture diffusion process, hygroscopic stresses and moisture-induced vapor pressure are reviewed, with the emphasis on the theoretical analysis, parameter characterization and its experimental measurement and validation, as well as the finite element simulation.微电子塑料封装中常用的聚合物材料因易于吸收周围环境中的湿气而对器件本身的可靠性带来很大影响,本文回顾了封装材料中湿气扩散、湿应力及蒸汽压力的产生这3个互相联系过程的研究情况,从理论分析、特征参数描述及其实验测定、有限元模拟分析的角度来分别予以介绍。
2.This paper analyzes rules ofmoisture diffusion in PBGA and PQFP packages and influence of temperature during dry baking using finite element analysis models.文章针对实际的PBGA和PQFP器件,利用有限元模型分析了烘烤过程中湿气扩散随时间变化的规律,以及温度对烘烤效果的影响。
3)Diffusion moisture absorption扩散吸湿
4)humidity diffusion湿度扩散
1.Analysis of concrete shrinkage based on the theory ofhumidity diffusion at early age;基于湿度扩散理论的混凝土早期收缩分析
5)moisture diffusivity湿扩散
1.Study on relationship betweenmoisture diffusivity and fire spalling of high strength concrete;高强混凝土湿扩散与火灾爆裂关系研究
英文短句/例句
1.Determination of Moisture Diffusion in Cement-Based Materials in the Presence of Knudsen Diffusion考虑Knudsen扩散影响的水泥基材料湿扩散系数
2.The FEA Simulation of Moisture Diffusion in Electronic Packages;塑料电子封装件中湿扩散有限元分析
3.Micro-mechanics analysis of moisture diffusivity in nano-fiber reinforced resin composites混杂纤维增强聚合物复合材料的湿扩散性能分析
4.To run together or be diffused, as dyes in wet cloth.扩散渗开或散开，如湿布上的染料
5.Investigation of Flame Structure and Stability of a Bluff-Body Stabilised Humid Air Non-Premixed Combustion;湿空气钝体扩散燃烧火焰结构与稳定性研究
6.Research on Dust Diffusion Law in Fully Mechanized Mining Face Coal with High Humidity湿度较大综采工作面粉尘扩散规律的研究
7.Influence of Humidity Distribution on Cross Diffusion Extent in Building Space建筑空间湿度分布特性对交叉扩散水平的影响
8.Fabrication of GaAs-microlens by using diffusion-limited wet etching利用限制扩散湿法刻蚀法制作GaAs微透镜
9.Diffusion characteristics of chloride ions in concrete under cyclic wetting-drying干湿循环下混凝土中氯离子的一些扩散特性
10.Effects of Moisture Diffusion and Self-Desiccation on the Early-Age Concrete"s Internal Relative Humidity水分扩散与自干燥对混凝土早期内部相对湿度的影响
11.Molecular simulation of humidity effect on diffusion of oxygen in ethylene-vinyl alcohol copolymer湿度对O_2在乙烯-乙烯醇共聚物中扩散影响的分子模拟
12.diffusion in non-steady state非定常扩散,非稳态扩散
13.diffuser performance扩压器性能扩散器性能
14.diffuser assembly扩压器总成扩散器总成
15.When diffusion controls, the moisture fraction decreases in a complex but close to exponential manner with time.当扩散控制时，湿含量遵循着复杂的但接近于指数关系的形式而随时间降低。
16.single diffusion type单扩散型 -晶体管
17.concentration coefficient of diffusion扩散[的]浓度系数
18.horizontal divergent-nozzle pump水平发散喷嘴扩散泵
相关短句/例句
moisture diffusion湿气扩散
1.In this article the studies onmoisture diffusion process, hygroscopic stresses and moisture-induced vapor pressure are reviewed, with the emphasis on the theoretical analysis, parameter characterization and its experimental measurement and validation, as well as the finite element simulation.微电子塑料封装中常用的聚合物材料因易于吸收周围环境中的湿气而对器件本身的可靠性带来很大影响,本文回顾了封装材料中湿气扩散、湿应力及蒸汽压力的产生这3个互相联系过程的研究情况,从理论分析、特征参数描述及其实验测定、有限元模拟分析的角度来分别予以介绍。
2.This paper analyzes rules ofmoisture diffusion in PBGA and PQFP packages and influence of temperature during dry baking using finite element analysis models.文章针对实际的PBGA和PQFP器件,利用有限元模型分析了烘烤过程中湿气扩散随时间变化的规律,以及温度对烘烤效果的影响。
3)Diffusion moisture absorption扩散吸湿
4)humidity diffusion湿度扩散
1.Analysis of concrete shrinkage based on the theory ofhumidity diffusion at early age;基于湿度扩散理论的混凝土早期收缩分析
5)moisture diffusivity湿扩散
1.Study on relationship betweenmoisture diffusivity and fire spalling of high strength concrete;高强混凝土湿扩散与火灾爆裂关系研究
6)moisture diffusion湿分扩散
延伸阅读
湿气霍乱湿气霍乱 湿气霍乱 病名。指湿气伤中所致之霍乱。以霍乱吐泻水饮为主证。《症因脉治·霍乱》：“湿气霍乱之证，……但因时令湿淫之气，一旦挥霍撩乱，吐泻水饮。”其脉沉伏或沉濡，方用五苓散、平胃散、藿香正气散等方加减。参见霍乱、湿霍乱条。
