NDT的例句大全

Electromagnetic Non-Destructive Testing ( NDT) is a non-destructive testing method based on electromagnetic induction. It can be used to test surface and sub-surface cracks in the conducting materials.

电磁无损检测技术是基于电磁感应原理揭示导电材料表面和近表面缺陷的无损检测方法。

To verify it, the defect sizes and the NDT experimental data are sup-posed to be subordinated to the lognormal cumulative distribution, and the theoretical formula of probability of de-tection ( POD) and reliability index are established.

为了对其进行验证，借助缺陷尺寸、检测数据对数正态分布模型，建立了狭义可靠性研究中缺陷检出率（POD）及其可靠性指标β的数学表达式。

Generally, the original images obtained in infrared Non-destructive Testing ( NDT) have the disadvantages of low Signal-to-Noise Ratio ( SNR) and poor temperature contrast.

红外无损检测的原始热图像通常存在信噪比低、温度对比度差的问题。

Boundary element study for NDT using Lamb wave in large-aperture thin-wall pipe

边界元法用于大孔径薄管的兰姆波无损检测

This paper expatiates on the sampling test method of NDT on welds, discussing the sampling positions and ratio through welding procedures and welding condition analysis, which is of referential value to testers and QC personnel.

为此，对焊缝无损探伤抽查法作了较为详细的说明和分析，特别是从焊接工艺、施焊条件分析方面对抽查部位、抽查比例进行探讨，对检查人员和质量管理人员来说都具有参考价值。

Modeling and finite element analysis of thermal barrier coatings in IR NDT The Application of Thermal Infrared Imager in Electronic System Thermal Test and Thermal Inspection

热障涂层红外热无损检测的建模和有限元分析红外热像仪在电子设备热设计检查中的应用

The software system for the phase methods of NDT is developed and multi-algorithms for processing image sequences are achieved; The algorithms for phase extraction are studied to reconstruct the specimen surface thermal wave signal.

为实现采用红外图像序列对试件表面热波信号重构和相位信息提取，研究了相位提取算法。

Numerical Simulation of Influencing Factors for Thermal Wave NDT in Composite Materials

复合材料热波检测影响因素的数值仿真

According to the project requirement, a carry-home ultrasonic inspection system needs to be developed to realize real-time ultrasonic NDT of carbon fiber composites.

根据项目的要求需要开发一个便携式超声检测系统，实现对于碳纤维复合材料孔隙率的实时超声无损检测。

Carry out inspection and NDT testing on serial production and register non-conformities.

对序列生产产品进行检验与NDT测试并记录不符合项

Application of X-ray Real Time Imaging System in Boiler and Pressure Vessel Tube NDT

X射线实时成像系统在锅炉压力容器管材探伤中的应用

Setting the common detecting parameters of AE in NDT of concrete

混凝土无损检测中常用声发射检测参数的设置

Bulk acoustic wave Barker code sequence and the application in ultrasonic NDT

体声波Barker码序列及其在检测超声中的应用

Ultrasonic testing is one of important method of NDT ( Non-destructive Testing). It has been widely used in metallurgy, reconnoiter, production quality control and safety supervising.

超声探伤技术是无损检测领域中的重要的方法，在冶金、勘探、生产控制，质量管理、和安全监测中有着广泛的应用。

Especially the NDT of wharf piles whose top foxed by wharf superstructure is most difficult because the heavy disturb of superstructure.

尤其对桩顶与上部结构固连为一体的码头桩基的无损检测，因为受到上部结构的强烈干扰，其完整性更是难以判断。

The moisture separator reheater which used in nuclear power station was a complex structure, the NDT was according to British standards and French ALSTOM project standards.

核电站用汽水分离再热器结构复杂，无损检测按英国国家标准和法国ALSTOM公司工程标准进行。

The Board is called " National Aerospace NDT Board-China ( NANDTB-CN ) ".

航空航天无损检测认证部,简称 “ 认证部 ” ( NANDTB-CN ).

The ultimate aim of wire rope nondestructive testing ( NDT) is to obtain the residual strength of wire ropes in service and then to decide their retirement dates, and the quantitative testing of wire rope defects is prerequisite to this aim.

钢丝绳无损检测以判别在役钢丝绳的残余强度（承载能力）、确定其更换日期为最终目标，而缺陷的定量检测是实现该目标的前提。

NDT and DSP technology are close connected. The importance of signal processing stage is not inferior to signal gain stage.

无损检测技术与数字信号处理技术紧密相连，并且信号处理阶段的重要性丝毫不亚于信号的获取阶段。

This paper investigates the analysis of ultrasonic Lamb wave in non-destructive testing ( NDT) field and the application of time-frequency method in on-line damage monitoring of smart composite structures.

本文采用时频分析方法进行Lamb波超声无损检测信号的处理，对其在智能复合材料结构损伤在线检测中的应用进行了研究。