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- Study on Acoustic Emission Experiment in High-Efficiency Deep Grinding of Engineering Ceramic Materials 工程陶瓷高效深磨声发射实验研究
- acoustic emission experiment 声发射实验
- The acoustic emission (AE) of ABS, PS resin and PP/PE composition is reported. 报道了ABS、PS、PP/PE 共混物的声发射研究。
- Engineers can also use acoustic emission sensors on composite structures. 工程师还可使用会发出声波的探测器，来检查复合材料的结构。
- The inclusion in steel deeply affected the acoustic emission of material. 钢中夹杂物对材料声发射现象有较大的影响。
- Based on the monitor of the growing of the polymer bonded explosive (PBX) internal damage in the experiment, the thesis researched the character of the damage, the influence of the mechanics performance and the acoustic emission (AE) character of the PBX. 本文以高聚物粘结炸药为研究对象,利用声发射技术监测温度冲击和力学性能试验过程中材料内部的损伤演变,研究损伤演变特征、温度冲击损伤对力学性能的影响和高聚物粘结炸药的声发射特性。
- Biaxial compression experiment on middle-size rock sample with a regular fault and a columnar barrier is carried out, and the spatial-temporal characteristics of acoustic emission (AE) is studied. 开展了中等尺度岩石标本的双轴压缩实验，研究标本在变形过程中群体微破裂事件的时空演化。
- Numberical smiulation is made.Its result is agreement with that of field electron emission experiment. 当考虑到发射体表面的原子级不平整对电场的影响时，利用公式计算的结果与实验结果基本符合。
- This paper introduces a method used to predict cutting tool breakage by Acoustic Emission(AE). 介绍一种用声发射（AE）进行刀具破损预测的方法。
- Acoustic emission is the characteristic and irreversible sound emitted by a material when it is deformed. 声发射是当材料变形时所发出的特殊的不可逆的声响。
- Modal acoustic emission (MAE) that uses the energy produced by the growing crack for detection without scanning has shown its conspicuous advantage. 模态声发射由于无需扫查工件而利用裂纹生长产生的能量来实现检测，从而显示了极大的优越性。
- A model was constructed in laboratory to simulate the acoustic emission pipeline leak detection. 在实验室条件下,建立了压力管道泄漏的声发射检测模型。
- The acoustic emission also shows a decreasing rate, following the drop in stress-intensity factor. 随着应力强度因子的下降，声发射也随着减少。
- NON DESTRUCTIVE TESTING. RECOMMANDED PRACTICES FOR THE LOCALIZING OF ACOUSTIC EMISSION SOURCES. 无损检验。超声波。确定音频源部位的推荐方法。
- J.R. Frederick has carried on investigations in acoustic emission for several years. J.;R
- The development of digital and waveform acoustic emission (AE) technology made the recognition of AE source possible. 波形数字声发射技术的发展给声发射源的特性识别带来了可能。
- AE(Acoustic Emission) is an important technique in rock mechanics and experimental seismology. 声发射(Acoustic Emission，缩写为AE)技术是现代岩石力学和实验地震学的一种重要手段。
- 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。
- The acoustic emission system as a technique for the monitoring of stress change in a rock mass has now become mature. 声发射系统作为一种探测岩体内部应力变化的技术从其诞生到现在已逐渐成熟。
- This study is to evaluate the on-line detection of rock properties through acoustic emission sensors. 该项研究是对声发射传感器联机探测岩石性质进行评价。
