Research on High Performance Phenolic Resin Ablative Composites 高性能酚醛树脂基烧蚀复合材料的研究
A new method to reduce ablative harm on throat for small rocket nozzle 减轻小型固体火箭喷管喉部烧蚀危害的新措施
This is to be achieved by use of a multiple-layered paper liner, which is expected to provide thermal protection through combined ablative action and thermal resistance. 这是所要取得的使用一种多层次的文件班轮运输,这是预计将提供热保护,通过联合行动,烧蚀与热阻力。
As such, the insulation was designed to accomplish this through combined ablative cooling and thermal resistance. 因此,保温的目的是要做到这一点,通过联合烧蚀冷却和热电阻。
Objective: To investigate accessory pathway mediated tachycardias and the effect of radiofrequency ablative methods on the outcomes of ablation for accessory pathways. 目的:探讨旁路介导的心动过速及射频消融的方法对旁路消融的影响。
The elements which affected the ablative properties of silicone rubber heat shields were discussed. 探讨了影响硅橡胶热防护材料烧蚀性能的因素。
The results indicate that the retention rates of tensile-strength mainly correspond to energy density, while the ones of module are related with ablative extent of carbon-fiber nearly. 激光能量密度是影响复合材料辐照后拉伸强度保留率的最主要因素,而影响复合材料辐照后拉伸模量保留率的最主要因素为连续碳纤维增强相的损伤程度。
Functional reconstruction of the oral and maxillofacial defects after ablative surgery of tumors is consider to be of utmost importance for the improvement of survival rates and quality of life of the patients. 口腔颌面部肿瘤术后的功能性重建对于提高患者的生存率和生存质量具有重要意义。
The multiwavelength pyrometer with prisms for beam split has been used to measure the true temperature of ablative materials burnt by oxyacetylene flame. 应用棱镜分光式多波长光电高温计对氧乙炔焰烧蚀材料的真实温度进行了测量。
This paper discusses the raw materials and process technology of the double cone ablative shield made from resin matrix composites. 本文对树脂基复合材料双锥防热套的原材料选择和成型工艺进行了研究。
Which is favorable for improving carbon residue rate and ablative property of resin. 有利于提高树脂的残炭率和烧蚀性能。
Voice and speech restoration are important components of life quality in patient with hypopharyngeal cancer following ablative surgical intervention. 晚期下咽癌病患的手术组织缺损范围大、重建较复杂,特别是在手术性的发声言语功能重建方面更形困难。
The mass ablative rate of the composite increases when the laser intensity and spot diameter are increased. 而该复合材料的质量烧蚀率随入射激光强度和光斑直径的增大而增大。
Calculation of ablative step effect in nozzle divergent section 喷管扩张段烧蚀的台阶效应计算
Higher temperatures require more robust casing and nozzle materials, insulation, or ablative coatings. 较高的温度,需要更强有力的套管和喷嘴材料,绝缘,或烧蚀防热涂料。
The computations of ablative hypersonic viscous flows in chemical nonequilibrium 有烧蚀气体产物影响的化学非平衡粘性流数值计算研究
Effects of Ablative Fillers on EPDM Ablative Insulation 耐烧蚀填料对三元乙丙橡胶内绝热材料性能的影响
The most commonly used ablative treatment techniques are cryotherapy and laser ablation. 消融治疗。最常用的消融治疗技术有冷冻治疗和激光治疗。
An engineering computation of ablative thermal protection structure of RETURNABLE SATELLITE 返回式卫星烧蚀防热结构的工程计算
Research Progress in the Ablative Resistance of Modified Phenolic Resin 改性酚醛树脂耐烧蚀性能的研究进展
Test the concept of aluminum-alloy casing with ablative lining. 测试的概念,铝合金套管与烧蚀内层。
Synthesis and Properties of Ablative Phenolic Resin 耐温抗烧蚀酚醛树脂的合成及其性能研究
Our numerical simulation reproduced the experimental result of laser ablative Rayleigh-Taylor instability in Osaka University. 数值计算日本大阪大学激光烧蚀瑞利-泰勒不稳定性实验,再现了实验结果。
Three-dimensional parallel computation of laser ablative Rayleigh-Taylor instability 三维激光烧蚀瑞利-泰勒不稳定性并行计算
Study on factors affecting ablative performance of c/ c Composites 炭/炭复合材料烧蚀性能影响因素分析
The usage, types and methods of evaluation of ablative materials are explained and the ablative performances of polymers in ablative materials are compared. 文中对烧蚀材料的类型,使用原则和评价方法作了说明。
Effect of laser parameters on mass ablative rate of carbon fiber reinforced composite 激光参数对碳纤维复合材料质量烧蚀率的影响
Effects of nanometer carbon powder on the ablative and heat-protection properties of phenolic resin 纳米炭黑对酚醛树脂烧蚀防热性能的影响
The mass loss rate and the ablation factor can be used to characterize the ablative properties of these materials correctly. 采用质量烧蚀率和烧蚀因子可较好地表征和比较烧蚀材料的烧蚀性能。