| 1. | Fuzzy system model for isothermal chemical vapor infiltration process of carbon carbon composites
碳复合材料等温化学气相渗透工艺模糊系统建模 |
| 2. | Spatial variability of soil characteristics on woodland and infiltration processes for different vegetation types
林地土壤性质空间变异性与土壤入渗过程的研究 |
| 3. | During the pressureless infiltration process , the atmosphere and temperature are necessary conditions
然后研究了无压浸渗工艺对复合材料组织、结构和性能的影响。 |
| 4. | Research on rainfall - infiltration processes under artificial robinia pseudoacacia plantation and afforestation technology in the slope of low - land in taihang mountains
太行山低山丘陵区坡地人工刺槐林降雨入渗及造林技术研究 |
| 5. | Mg element in al - alloys can promote infiltration process , but the oxide film on the surface of si particles may make against infiltration process
合金中mg的含量和制备温度的提高会促进浸渗； si颗粒表面的氧化膜不利于浸渗。 |
| 6. | The infiltration process of the water on the surface is analysized under rainfall conditions , the two - dimensional mathematical model and its boundary conditions are presented
分析了降雨条件下地表水入渗的过程，提出了降雨条件下非饱和渗流的二维数学模型及边界条件。 |
| 7. | The results indicate that the fiber radius , infiltration pressure , liquid metal viscosity coefficient and the volume fraction of perform affect the infiltration velocity of liquid metal and the infiltration process
对模拟结果分析研究表明，纤维半径、浸渗压力、液态金属粘度系数和纤维预制体的体积分数等影响液态金属的浸渗速度及浸渗过程。 |
| 8. | The influence of the infiltration temperature , the infiltration atmosphere and different kinds of aluminum alloys are investigated . the researches indicate that during the pressureless infiltration process , the atmosphere and temperature are necessary conditions
对无压浸渗法制备b _ 4c al复合材料工艺过程中的温度、气氛、浸渗金属的研究表明：气氛、温度是无压浸渗发生的重要影响因素。 |
| 9. | The technique of producing metal matrix composite include powder metallurgy , casting ( including stirring casting process , in situ contact reaction process , liquid - phase metal infiltration process , co - spray deposition forming process ) , reaction mechanic alloying process
制备金属基复合材料的工艺分为粉末冶金法、铸造法(铸造法细分为搅拌铸造法、原位接触反应法、液相浸渗法、共喷射沉积法) 、反应机械合金化技术。 |
| 10. | This thesis fabricated successfully a wc particle reinforced iron matrix composite using a vacuum infiltration process for severely erosion and application in the slurry pump . the casting process was optimized . the microstructure and wear resistance were researched and analyzed
本文针对承受严重冲蚀磨损的渣浆泵过流件，采用负压铸渗工艺成功制备了碳化钨颗粒增强铁基表面复合材料，改善和优化了复合工艺、铸造工艺。 |
