化学气相渗透,chemical vapor infiltration英语短句,例句大全

化学气相渗透,chemical vapor infiltration
1)chemical vapor infiltration化学气相渗透
1.TaC was deposited by a chemical vapor infiltration(CVI) method with TaCl5-Ar-C3H6 system in the carbon fiber felt.利用TaCl5-Ar-CaH6反应体系,用化学气相渗透(CVI)的方法,在炭毡中炭纤维表面沉积TaC。
2.Chemical vapor infiltration processing (CVI) are considered as the most important technique for fabrication of carbon/carbon composites.化学气相渗透技术是制备高性能C/C复合材料的一种重要方法。
3.During thermal gradient chemical vapor infiltration(TCVI)fabricating C/C compos- ites,the complex change of the temperature field is difficult to solve by using analytics.针对C/C复合材料热梯度化学气相渗透工艺(TCVI)致密化过程温度场难以用解析法求解的问题,建立了TCVI过程非稳态温度场有限元模型,给出了该过程温度场变化的分布曲线,研究了温度场变化规律及致密化效率与沉积温度的关系,数值模拟结果与实验结果吻合较好,为提高TCVI工艺致密化效率提供了理论指导。

英文短句/例句

1.Preparation of SiCp/SiC Composite by Chemical Vapor Infiltration;化学气相渗透法制备SiCp/SiC复合材料
2.Effect of Nickel Infiltration on Chemical Vapor Infiltration Process and Properties of C/SiC;渗镍对碳/碳化硅化学气相渗透过程与性能的影响
3.Computer Simulation and Validation for ICVI Process of Porous Particle Preform;化学气相渗透颗粒预制体孔隙结构的计算机模拟与验证
4.Microwave assisted chemical vapor infiltration for the rapid fabrication of carbon/carbon composites微波辅助化学气相渗透法快速制备C/C复合材料(英文)
5.Chemical Modification of Cellulose Membrane and Study on the Gas Permeability of Modified Membrane;纤维素膜的化学改性及气体渗透性能研究
6.A Study on Related Knowledge of Overlapping Seepage between Physics and Chemistry in Junior Middle School初中物理与化学相关知识交叉渗透的研究
7.A gas-water two-phase flow model for low permeability gas reservoirs and deliverability analysis thereof低渗透气藏气水两相渗流模型及其产能分析
8.An experimental study on the percolation characteristics of single phase gas in low and ultra-low permeability sandstone gas reservoirs低、特低渗透砂岩气藏单相气体渗流特征实验
9.The influence of water phase evaporation on gas percolation in low permeability gas reservoirs低渗透气藏水相蒸发对气体渗流的影响
10.The quantitative interpretation and evaluation method for the gas chromatography of rock pyrolysis in lower permeability reservoir低渗透率储集层岩石热解气相色谱量化解释评价方法
11.Reseach on Green Chemistry Education Through Chemistry Teaching in Middle School;在中学化学教学中渗透绿色化学教育
12.The Elementary Analysis of Alternative Relationship between the History Subject and Other Relative Subjects;浅析历史学科与相关学科的交叉渗透
13.A Study on Permeating Green Chemistry Idea in Chemical Teaching;化学教学中渗透绿色化学理念的研究
14.Green chemistry education in organic chemistry teaching;有机化学教学中绿色化学教育的渗透
15.The Comparative Study of Cas Separation and Pervaporation渗透汽化膜与气体分离膜的对比研究
16.The Research on Geology Process Simulation of Permeability Evolution in the Coal Reservoirs;煤层气储层渗透率演化过程模拟研究
17.Study of Dynamic Optimizing Producing Rate in Low Permeability Reservoir;汪家屯低渗透气田优化配产方案研究
18.The Study of Numerical Calculation for the New Model of a Low-permeability Gas;低渗透气藏数学新模型计算方法研究

相关短句/例句

CVI化学气相渗透
1.Progress in Studies on Fabrication of C/C with CVI Techniques;化学气相渗透工艺制备C/C研究进展
2.A novel highly efficient ICVI process, which is realized at ambient pressure by using propylene as feeding precursor gas and nitrogen as diluted gas, is developed to improve the tranditional ICVI processes.将传统的负压等温化学气相渗透(ICVI)工艺加以改进,在常压条件下以丙烯为气态前驱体,氮气为稀释气体,通过定向扩散和控制滞留时间,经 100h沉积后制备出密度为 1 72g/cm3 的 C/C复合材料。
3.The woven carbon fiber reinforced C-SiC binary matrix(C/C-SiC) composite manufactured by chemical vapor infiltration(CVI) method was investigated.通过观察C/C-SiC复合材料组元分布的扫描电子显微镜(SEM)照片,获得了C/C-SiC复合材料化学气相渗透(CVI)制备过程中产生孔隙和微裂纹的几何信息。
3)chemical vapor infiltration(CVI)化学气相渗透
1.TaC was deposited by chemical vapor infiltration(CVI) method with TaCl_5-Ar-C_3H_6-H_2 system in carbon fiber felt.利用TaCl5-Ar-C3H6-H2反应体系,采用化学气相渗透(CVI)法在炭毡中沉积TaC,并研究了CVI工艺参数如气体流速、滞留时间、沉积温度、沉积压力和H2的加入等对碳化钽在炭毡中沉积速率(用炭毡质量分数的增加来表示)的影响。
2.A preform consisting of plain woven carbon fabric and carbon fiber Z-pins was prepared and then fabricated Z-pin reinforced plain-woven ceramic matrix composite laminate by chemical vapor infiltration(CVI).碳纤维平纹编织物和碳纤维Z-pin制备的预成型体,通过化学气相渗透工艺制成Z-pin增强平纹编织陶瓷基复合材料层压板。
4)chemical vapor infiltration(CVI)化学气相渗透(CVI)
5)chemical vapor infiltration化学气相渗透法
1.0% fabricated by the chemical vapor infiltration was studied using oxyacetylene ablation equipment.用化学气相渗透法制备了三维针刺碳纤维增强碳化硅陶瓷基复合材料,复合材料的平均密度为2。
2.5 D) carbon-fiber-reinforced silicon carbide(C/SiC) composite were prepared by the chemical vapor infiltration process and the tensile properties of the composites along the warp and weft direction were compared as a function of fiber architectures and processing-induced cracks.采用化学气相渗透法制备了2维和2。
6)chemical liquid vapour infiltration化学液气相渗透
1.The principles and characteristics of the four densification methods for C/C composites were introcuced,including chemical vapour infiltration(CVI),liquid impregnation,CVI+liquid impregnation and chemical liquid vapour infiltration.综合论述了化学气相渗透(CVI)、液相浸渍、CVI+液相浸渍和化学液气相渗透等4种增密碳纤维增强碳基(C/C)复合材料方法的原理和它们的特点。