1)acoustic emission signal声发射信号
1.Analyzing the acoustic emission signal from rock damage in subsiding area;塌陷区岩体断裂失稳声发射信号分析
2.State identification of a punching die based on characteristic analysis of acoustic emission signal利用声发射信号的特征分析对冲压模具的状态判别
英文短句/例句
1.Experimental Research on Acoustic Emission Signal-s Under a Simulative Environment of Grinding Burn模拟磨削烧伤声发射信号的实验研究
2.Identification System of Acoustic Emission Signals of Offshore Structures导管架海洋平台声发射信号识别系统
3.Study of Acoustic Resources from Leakage of Gas in Pipe and Acoustic Emission Signals Characteristics;管道气体泄漏的声源与声发射信号特性研究
4.Research on Propagation Characteristics and Location of Burst Acoustic Emission Signal Traveling Along Pipeline突发型声发射信号的传播特性及定位研究
5.Auditory neuropathy identification using evoked otoacoustic emission signals用瞬态诱发耳声发射信号识别听神经病
6.AE signal parameter analysis method of press vessel压力容器声发射信号参数分析方法的探讨
7.A Study on the Separation of Cutting Acoustic Emission Signals by Maximum Entropy Spectrum Method用最大熵谱法分离切削声发射信号的研究
8.REMOVING THE NOISE FROM ACOUSTIC EMISSION SIGNAL PREDICTING OUTBURST BY ADAPTIVE FILTER;预测突出的AE声发射信号自适应滤噪方法
9.Research on AE Signal Processing Method of Vibrating Screen Damage;振动筛损伤的声发射信号处理方法研究
10.Recognition of Metal Crack Acoustic Emission Signal and Research on Warning Method;金属裂纹声发射信号识别及报警的方法研究
11.Feature Parameters Extraction of Metal Crack Acoustic Emission Signals Based on DSP;基于DSP的金属裂纹声发射信号特征参数提取
12.Basic Research on Acquisition of AE Signal of Cracks in Francis Turbine Runner Blades;转轮叶片裂纹声发射信号获取的技术基础研究
13.Research on DSP Technology in Pattern Recognition of Acoustic Emission SignalsDSP在声发射信号模式识别中的应用研究
14.Acoustic Emission Signal Processing and Realization of De-noising Algorithm声发射信号处理及去噪方法的算法实现
15.Pattern Recognition of Acoustic Emission Signals in WPC based on Simulink基于Simulink的木塑材料声发射信号模式识别
16.The experimental study on high-speed near dry cutting based on monitoring of the acoustic emission signals基于声发射信号监测的高速准干切削试验研究
17.Automatic identification of arrival time of acoustic emission signal by means of AR model基于AR模型的声发射信号到达时间自动识别
18.STUDY ON ACOUSTIC EMISSION SIGNALS ACQUISITION TO SINGLE AXIS COMPERSSION OF MORTAR砂浆单轴受压声发射信号采集试验研究
相关短句/例句
AE Signal声发射信号
1.This article describe s the use of the artificial neural netw ork technology to study the service qual i ty of AE signal s recognition and AE sou rce pattern s classification for the sphe re vessel.最终确定用改进的多层前向误差反传网络 (BP)对声发射信号进行定量化有效性识别的新方法 ,该方法能够很好地区分出声发射实验数据中的有效信号。
2.From the analysis of the AE signal,whether the pipeline was leaky could be judged qualitatively,at the same time,the variation order between relevant parameters of AE signal was analyzed with the change in pressure,flux,and the sensors space respectively.通过对压力管道泄漏的声发射信号分析,能够定性地判断有无泄漏。
3)AE signal声发射(AE)信号
4)characteristic of acoustic emission声发射信号特征
5)monitoring AEsignals声发射信号监视
6)underwater acoustic transmitter水声信号发射机
1.The high efficiency and small cubage underwater acoustic transmitter is required by the battery-using underwater equipments,such as portable underwater acoustic communication equipment and small scale underwater detector.设计并实现了一种体积小、效率高的水声信号发射机,是一些使用电池供电的水声设备(如便携式水声通信设备、便携式水下探测设备等)的关键技术。
延伸阅读
16mm微型信号发射器产品名称:１６mm微型信号发射器１６mm ｍｉｎｉ flare kit研制单位:英国谢尔穆利（佩因-韦塞克斯）有限公司schermuly (pains-wessex) ltd.，gb现状:装备用途:发射信号与照明
概 述16mm微型信号发射器也称为1号微型单兵信号装置，是英国谢尔穆利有限公司于７０年代中期研制生产的，已装备英国和许多其他国家的部队。结构特点１６ｍｍ微型信号发射器结构简单，实用，体积小，质量小，可放入衣袋内携带。１．发射器用铝合金制成的钢笔式发射器由发射器本体及扳机等击发、发射机构组成，发射器本体经过阳极氧化处理。发射时，将信号弹或照明弹拧入发射器本体前端的内螺纹槽内，用手握持发射器使弹朝向天空，然后用拇指压下扳机，击针在弹簧力的作用下击发火帽而将弹发射出去。携带时，可将弹药从发射器拧下旋入防水塑料（１５０×５４×１９，ｍｍ）盒内，盒内可装８发信号弹。2. 弹药该发射器发射16mm系列信号弹。弹药由铝弹壳、抛射药与星光体组成。信号弹的星光体有红、绿、白等颜色。发光时间为５～７s，射高８５ｍ。性能数据口径----１６ｍｍ发射方式----单发供弹方式----手工装填发射器长----１２０mm发射器宽----２２mm发射器总质量----２１６g配用弹种----1６mm信号弹
