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- Intense Laser Induced Multiphoton Photo-Acoustic Spectrum of NO[J]. 引用该论文 张贵银;关荣华;靳一东.
- Also the laser induced photothermal wave studied.The measurement of sink energy can be used to illustrate damage mechanism of material. 研究了激光在材料中感生的光热波,热沉测量可用于解释材料的破坏机理。
- It is the macro effect of accumulative micro fracture in all period of time that spallation failure is induced by reflection of stress wave emerges. 应力波反射诱发层裂过程的发生,是各个时刻不同加载条件下微破裂累积的宏观体现。
- The development of the distributed damages and the scale effects of the damage induced by stress waves are also discussed. There are two Deborah numbers and the key to the scale effects in the problems is the coupling between the scales. 对于跨尺度失效问题的尺寸效应 ,通过分析应力波引起的损伤问题 (存在 2个反映尺度效应的Deborah数 ) ,指出各类尺度耦合的机理和特征是关键点
- Flatting of Temperature Distribution in Laser Induced Diffusion Region[J]. 引用该论文 吴云峰;叶玉堂;王兵学;杨先明;秦宇伟.
- The distribution of induced stress around coalface and tunnels is researched by the measurement of induced stress and numeric value simulation. 然后通过次生应力测量及数值模拟等手段,确定采场及巷道周围次生应力的分布情况。
- To the iodine induced stress corrosion of zirconium alloys cladding , a lot of imitative tests of in-pile and out-of-pile had been done. 为了系统的研究应力腐蚀裂纹生长与应力强度因子、腐蚀介质浓度、温度及材料状况的依赖关系。
- Argon laser induced auto-fluorescence spectra of normal tissue, benign adenoma and cancer of thyroid were investigated in vitro. 摘要用氩离子激光器作为激发光源,对甲状腺正常组织、良性瘤及癌的离体组织标本进行了激光诱导组织自体荧光光谱分析。
- The propagation characteristics of stress waves in the solids with variable section was dissection. 摘要对应力波在变截面体中的传播特性进行了理论研究和数值分析。
- It is found that graphitization induced instability of the crystal lattice is the main reason for laser induced damage. 分析了不同激光工作参数对金刚石薄膜的激光损伤机理,认为石墨化导致晶格失稳是金刚石薄膜激光损伤的主要原因。
- The stimuli or agents that induce stress are termed stressor. 应激原是指引起应激反应的各种刺激因素.
- The real-time results from laser induced damage to samples using photothermal deflection technique support this model. 文中对样品激光损伤的光热偏转实时观察结果支持了这一模型。
- Tagging Procedures of Raman Excitation Plus Laser Induced Electronic Fluorescence Flow Velocimetry[J]. 引用该论文 施翔春;王杰;肖绪辉;王晓勇;王鹏;姚建铨.
- The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions. 应力波在固体中的传播,根据其条件可视为声场或超声场的一部分。
- The methods for analysis of hydroxyproline by capillary electrophoresis (CE) with laser induced fluorescence (LIF) were developed. 建立毛细管电泳-激光诱导荧光检测(CE-LIF)分析羟脯氨酸的方法。
- The paper analyses the stress wave propagating in a variable section bar using HONDO finite element computer program . 利用HONDO有限元程序对应力波在变截面杆中的传播进行了分析。
- The generation and forms of the laser induced plasma,their influences on the energy coupling and the refraction on the laser beams are discussed. 讨论了不同功率密度时,等离子体对能量耦合的影响,分析了其对激光束的作用,特别是对光束的折射。
- Acoustic emission (AE) is stress wave produced when the materials are distorted, or under the outside load. 众所周知,声发射(AE)是材料在受到形变或外力作用时,迅速释放能量而产生的瞬态应力波,是进行结构诊断的重要依据。
- During laser penetration welding,the laser induced plasma above the keyhole will influence the coupling efficiency between laser beam and workpiece. 激光深熔焊接过程中,小孔上方的等离子体会影响激光和工件之间的耦合效率。
- The mechanism of spallation is analyzed as a result of the interaction of the unloading wave and reflected stress wave. 分析了层裂机制,得出靶材是在卸载波及被反射的压力波的共同作用下发生层裂;