Commonly used specification for a - mode ultrasonic flaw detector using pulse echo technique A型脉冲反射式超声波探伤仪通用技术条件
In addition , the vi has the ability to calculate the k value and sensor distance automatically 本虚拟探伤仪实现了探头前沿距离、折射角正切k这两个参数的自动标定，这是国内所有超声探伤仪没有实现的。
To overcome those disadvantages , a virtual ultrasonic defect detecting instrument based on the concept of virtual instrument ( vi ) is presented in this paper 针对这些缺点，本论文采用虚拟仪器技术设计了一台虚拟超声波探伤仪。
At present , there are many models of analogue and digital ultrasonic flaw detector in domestical and aboard . they are very important in the field of nondestructive testing 目前，国内外已有多种型号模拟探伤仪和数字探伤仪，它们在无损检测领域发挥了重要作用。
The instrument is not the disintegration of ndt to overcome the current vehicle maintenance units generally use the magnetic detector , ( must be demolished parts of ) flaws 该仪器是不解体无损探伤，克服了目前汽车保养单位普遍使用的磁力探伤仪， （必须拆卸部件检测）的缺陷。
Most of the domestic intelligent products of ultrasonic defect detection use microchip computers as the core units and large scale integration ( lsi ) chips as their peripheral circuits 目前国内生产的超声探伤仪主要是以微处理器为核心，以大规模集成芯片为外围电路的智能化仪器。
As they are bounded by the complex designs , high - costs , long development cycles and difficulties of implementing the software , their designs and operations are not much flexible 这类仪器硬件电路设计复杂，硬件成本高，设计周期长，而且仪器的功能和性能受到硬件的约束，如探伤仪难以直接判断缺陷的性质，升级需要从硬件着手等。
On the occasion of the new year , may my wife and i extend to you and yours our warmest greetings , wishing you a happy new year , your career greater success and your family happiness 新的一年网站优化开启新的希望,新的空白探伤仪四川旅游承载新的梦想.拂去岁月之尘,让欢笑和泪水.爱与哀愁在心中凝成一颗厚重的晶莹的琥珀.祝鼠年快乐
The company possesses advanced machinery and equipment as well as testing instrument , for example , hip sintering furnace , 1000 tons press , high precision grinding machine for roll ring , ultrasonic no damage detector and so on 公司拥有国际先进的热等静压烧结炉1000吨压机高精度辊环磨床无损探伤仪等专业化生产设备和检验仪器，保证产品质量。
On the basis of the physical principles and characters of nondestructive testing ( ndt ) methods , as well as the metrological law and the definition of metrological instrument , it is concluded that nondestructive flaw detectors are not metrological instrument 分析无损检测的原理和特征，根据计量法和计量器具定义得出无损探伤仪不是计量器具的结论。
