Acoustic signal processing, underwater acoustic communication and network, acoustic nondestructive test.
声信号处理，水声通信与网络，声无损检测。
In this paper, the authors deal with the basic principle for nondestructive test of the pile inclination.
阐述了基桩倾斜无损检测基本原理——惠更斯-菲涅尔原理。
Low strain dynamic nondestructive testing is a new technology to test bearing capacity and quality of pile.
低应变动态无损检测法是检测桩基承载力和桩身质量的一项新技术。
Infrared nondestructive test technique is applied to detect defects in combined rubber films using laser heat loading.
应用激光热加载方式对复合橡胶薄膜进行了红外无损检测研究。
Transient pulse test is one kind of nondestructive test method employed to test bridge wire electric explosive device (EED).
瞬态脉冲试验是一种对桥丝式电火工品进行无损检测的方法。
The fundamental principles of pulse thermal Infrared nondestructive test and the method of mathematic analysis are described.
介绍了脉冲加热红外无损检测的原理及其数学分析的方法。
When the experimental load of the nondestructive test reaches 1.5 times of the designed value, the joint is safe and reliable.
非破坏试验的试验荷载为设计值的1 5倍时，节点安全可靠。
The Calculation of magnetic field distribution in ferromagnetic material is one of fundamental problems of MFL nondestructive test.
铁磁材料内部磁场分布的计算是漏磁通无损检测的基本问题之一。
The pulsed eddy current test is a new development area of nondestructive testing. It has wide potential application in modern industry.
脉冲涡流检测方法是涡流检测技术的一个新兴分支，有着广泛的应用前景。
The rebound method is a nondestructive testing method which can test the concrete compressive strength, and it is very convenient and dependable.
回弹法作为测试混凝土抗压强度的无损检验方法，既方便又可靠。
The linear and quantitative nondestructive test of the grain defect is realized by using time-frequency domain character of the ultrasonic defect signal.
利用超声缺陷信号的时频域特征，较好地实现了该类型药柱的线性定量无损检测。
This scheme was applied to the nondestructive test for some phase objects such as normal glass and organic glass, and satisfactory results were achieved.
利用此方案对一些位相物体(如普通玻璃和有机玻璃)作了无损检测实验，得到了较满意的实验结果。
Thls paper introduces data and result about structure design of the lifting beam, its strength check, nondestructive test, strain measuring and stress analysis.
本文介绍吊梁的结构设计与强度校核、无损检验、吊装过程应变测试及应力分析等方面的数据和结果。
A single chip micro computer is used as the control unit of the system which improve classification accuracy and reliability for nondestructive test of Vacuum in the cans.
应用单片微机作为系统的控制单元，提高了密封罐头真空度无损检测系统的分选精确度和可靠性。
The load-flexure curve of the tunnel pavement can be obtained by FEA program, which can judge the tunnel pavement performance in corporation with nondestructive test method by deflector.
编制了有限元分析程序，此程序可得到隧道路面板的荷载弯沉曲线，结合无破损弯沉检测法可判断隧道路面性能。
First, wood specimens of standard and different types are made. Wood specimens are nondestructive tested by advanced ultrasonic test system, and copy relevant originality ultrasonic signal;
首先，构建了木材标准试件与不同类型的缺陷试件，采用先进的超声检测系统对木材试件进行超声无损检测，并记录下相应的超声原始检测信号；
From the result of test, it can be seen that the (instrument) has the advantages of simple operation, high efficiency, and nondestructive measurement.
试验结果表明，该仪器具有开发周期短、操作简单、测量结果准确、可对作物进行无损测量等优点。
The rapid and accurate nondestructive moisture test of a small amount of samples is a key technique to be solved in grains industries.
少量样品的非破坏性水分快速、准确的测量是粮食工业中需要解决的关键技术。
Therefore, the large parts of the material, nondestructive detection, structure design, machining and heat treatment until the assembly test, every step is very strict.
因此，各大型零部件的选材、无损检测、结构设计、加工与热处理直到组装试验，每一步都要很严格。
The present nondestructive inspection techniques are unable to recognize small flaws, the metallurgical drawbacks and tight cracks, low temperature and high pressure proof-test can do it.
目前各种无损检测技术无法确定小裂纹、紧闭裂纹和冶金缺陷，压力验证试验却能弥补这方面的不足。
Based on standard curing blocks' experimental results, regression strength equation with nondestructive parameter-test block strength is established.
以标准养护试块的试验结果建“立无损参量-试块强度”的回归测强方程。
The test results show that the nondestructive buckling experimental method is a success.
试验结果表明，这种非破坏屈曲试验方法是成功的。
In comparison with the traditional test methods, this scheme has some features such as high precision, high reliability and nondestructive direct test, etc.
与普通检测方法相比，该方法具有精度高、结果直接可靠、不损伤物体等诸多优点。
In comparison with the traditional test methods, this scheme has some features such as high precision, high reliability and nondestructive direct test, etc.
与普通检测方法相比，该方法具有精度高、结果直接可靠、不损伤物体等诸多优点。
应用推荐