• 韧性剪切形成以后区内主要经历了脆性变形,韧性变形很弱。

    After the formation of ductile shear zones, there is no strong ductile shear deformation in the region, except some thermal alterations and brittle deformation.

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  • 地区遥感影像植被褪色现象认为是反映可以作为矿的间接标志

    In Nanla area, the vegetation colour anomaly on remote sensing image is a reflection of the hydrothermal alteration, which can be regarded as an indirect indication in ore prospecting.

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  • 应用高速摄影技术研究电火花线切割加工WEDM放电气泡运动金属材料抛出过程,对线切割加工放电的过程进行了描述

    The Paper presents the processes of corrosion, bubble movement and vaporization of metals in WEDM by using high speed photography, and also describes the process of electric discharge in WEDM.

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  • 结果表明,花地区CO2CH4具有不同的地球化学指标组合异常特征,碳酸盐荧光光谱CO2气含量等指标明显差异

    The result indicates that there are obvious differences between CO2 and CH4 gas reservoirs on value of thermal etching carbonate, fluorescence spectrum and CO2 gas content in Huagou area.

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  • 这个尺度下噪音根本分不开,都表现芯片材料晶格原子震动

    At this scale, noise and heat are essentially indistinguishable, manifesting themselves as vibrations in the lattice of atoms forming the material from which the chip is carved.

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  • 通过试验论述了分析检测酚醛类高分子材料性能可能性。

    The practicability of detecting the ablative performance of the phenolic composite by thermal analysis is discussed with experiments.

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  • 冷却剂渗流是不可压缩一维常的)条件下层的传问题可以单独求解

    This paper points out that the thermal and ablative problems of the shield can be solved solely with the coolant flow only under one-dimensional incompressible or steady condition.

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  • 复合材料乙炔试验及其系列分析试验结果进行了计算分析

    Many results of oxyancetylene. ablation experiments and systematic thermal analysis of some composites have been calculated and analyzed in this paper.

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  • 研究结构陶瓷电火花加工影响层厚随脉冲参数变化规律以及机理的各种分离方式作用效应的变化规律。

    This paper deals with the regularities of the thickness of thermal damage surface and effect of all of the mechanisms in EDM of structural ceramics .

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  • 探讨影响硅橡胶防护材料性能因素

    The elements which affected the ablative properties of silicone rubber heat shields were discussed.

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  • 载人飞船返回舱的烧防护技术研究试验表明碳化材料是再入飞行器有效防护层。

    Investigations and experiments indicate that charring ablators provide the most efficient thermal protection shield for the re-entry vehicles.

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  • 内部流场气-耦合数值模拟基础研究某涡轮导向器叶片故障的原因

    The cause of turbine stator blades was analyzed on the base of numerical simulation by means of air-thermal coupling for heat transfer and temperature distribution.

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  • 损伤主要形式弯曲应力引起变形强烈作用引起

    The principal forms of the damages in the pouring spout are the deform caused by the bending forces and thermal stress as well as the fusion aroused by the intensive thermal effect.

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  • 运用电化学动态极化法、红外光谱重等分析方法研究水溶性苯胺结构性能和缓机理。

    Ptentiodnamic polarization, FTIR, and TG were applied to investigate the structure and electrochemical performance of inhibitive water-soluble polyaniline.

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  • 根据层的机理推导出内绝层炭优厚度计算公式;根据燃烧室壳体对防护的要求,给出确定内绝设计厚度方法

    The formulas to compute the charred thickness are derived based on its ablation mechanism and the methods to determine its design thickness arc given based on thermal protection for the chamber case.

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  • 我们红外光谱法研究了GS-401有机硅树脂降解反应。

    The thermodegradation of GS-401 ablative silicone resin was studied with TG, DTA and IR.

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  • 纳米碳管制备方法主要有三种:电弧放电激光有机物催化法。

    The electric arc method is one of the most important methods in synthesizing carbon nanotubes, in addition to laser ablation method and catalytic decomposition of hydrocarbons.

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  • 分析认为:实验引起探测器系统破坏主要原因温度升高引起

    Analyses show ablation heat is the most important reason of detector system damage in this experiment.

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  • 磨损决定速射火炮身管寿命关键因素

    Thermal ablation wear is a key factor in deciding the life of a rapid-fire-gun barrel.

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  • 利用斑点试验、点试验、电化学测试扫描电镜等方法 ,研究熔敷温度、保温时间稀土添加量工艺参数对熔敷法制备玻璃涂层耐影响 ,探讨了添加稀土提高玻璃涂层耐性的机理。

    The impact test, the thermal shock test and the scanning electron microscopy were used to investigate the effect of rare earth oxide on the adhesiveness between the glass coating and the base metal.

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  • 利用斑点试验、点试验、电化学测试扫描电镜等方法 ,研究熔敷温度、保温时间稀土添加量工艺参数对熔敷法制备玻璃涂层耐影响 ,探讨了添加稀土提高玻璃涂层耐性的机理。

    The impact test, the thermal shock test and the scanning electron microscopy were used to investigate the effect of rare earth oxide on the adhesiveness between the glass coating and the base metal.

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