ultrasonic test

Local Model Networks ( LMN) Based Ultrasonic Liquid Density Test and On-line Correction

基于局部模型网络的超声波浓度测量和在线校正

The automatization of the ultrasonic test system was improved based on the robot technique, error compensate and control strategy.

以伺服控制为核心的机器人系统，结合相应的误差补偿和控制策略实现了超声检测的自动化。

Objective: To evaluate ultrasonic interventional treatment of FTP by CDFI and β-HCG blood test in follow-up survey.

目的：研究CDFI与血β-HCG对输卵管妊娠（FTP）超声介入治疗术后的随访价值。

Discussions on Ultrasonic guided wave test length of bolting

超声导波检测锚杆长度若干问题的讨论

Application of Ultrasonic Test Method in Freeze-thaw Test of Asphalt Mixture

超声波测试方法在沥青混合料冻融试验中的应用

Study on the Application of Ultrasonic Transmission Method to the Test Integrity of Manual Digging Pile

超声波透射法在人工挖孔桩缺陷检测中的应用研究

In this test, the drilling method, pulling-out method, rebound method and the ultrasonic-rebound method were done on the 12 pure commercial concrete blocks.

本文对12批商品混凝土试件及构件分别进行钻芯法、后装拔出法、回弹法、超声-回弹综合法的强度检测试验。

Circumferential Ultrasonic Test for Forged Cylinder with the Ratio of Inner Radius to Outer Radius Less Than 0.8

内外径之比小于0.8筒形锻界周向超声检测

The welding joint crack and ultrasonic test of power plant pipes

电站管道焊接接头裂纹与超声波检测

Ultrasonic test on the fillet weld of T-shaped of stell structure

钢结构T型角焊缝超声波探伤

Analyzing and Experiment of Ultrasonic Field with Immersion Focusing Ultrasonic Test in Angle Beam Incidence

水浸聚焦探头斜入射声场的分析与实验

Applying the samples produced by DY company, putting forward the improvement of the test methods, analyzing portable ultrasonic testing method, then analyzing test method with ECRS and pointing out the necessity of each process.

引入DY公司生产的样件，提出测试方法的改善，分析便携式超声测试方法。然后采用ECRS分析法对测试方法进行分析，指出各个过程的必要性。

The design characteristics, foundry technology and ultrasonic test method of heavy section ductile iron bearings for steam turbines was described and analyzed.

分析了汽轮机厚断面球铁件轴承座的设计特点、铸造技术和超声波探伤。

The principles of ultrasonic test for complex curved surface parts, the models of robot systems and the distributed control patterns had been discussed in detail.

论述了复杂曲面工件的超声检测原理、检测机器人系统模型、分布式的系统控制模式。

In order to know the sublethal effect of glutaraldehyde at low concentration on bacterial spore, suspension quantitative bactericidal test and ultrasonic resuscitation method were used to examine the efficacy of glutaraldehyde in killing spores of Bacillus subtilis var. niger.

为了解低浓度戊二醛对细菌芽胞的亚致死作用，采用悬液定量杀菌试验与超声波复苏的方法，检测了戊二醛对枯草杆菌黑色变种芽胞的杀灭效果。

The welds passed the examination of radiographic test ( ultrasonic inspection, magnetic testing ).

这焊缝通过射线透视检查 ( 超声波探伤 、 磁力探伤 ) 合格.

The Digital Image Technology on the Ultrasonic Test of the Rod Workpiece and Forging

数字图像技术在棒材和锻件超声检测中的应用研究

Ultrasonic test technique is comparably mature in the aspect of engine wheels nondestructive test.

超声波检测技术在机车车轮的无损探伤方面是比较成熟的技术.

Two-Stage Adaptive Noise Cancellation Algorithm for Ultrasonic Test of Oil Pipeline

石油管道超声检测信号的两级自适应噪声消除算法

When large diameter sprial submerged arc welded pipes were inspected in ultrasonic test, different probe ( K, frequency etc.) will cause inspection echo.

大直径螺旋埋弧焊管使用超声波探伤时，由于探伤中所选用探头不同（K值、频率、前沿等），对探伤回波有一定的影响。