At present, ultrasonic non-destructive testing is usually used in health detection of anchor screws, and it mainly used in detecting inner defect of anchor screws under long term service.
目前，工程上一般采用超声无损检测技术对锚固螺杆进行健康检测，主要是检测经过长期服役后在其内部产生的裂纹或缺陷。
The construction condition, technology and procedure for steel pipe concrete pile supported by anchor foundation at the north, Renyang Bridge and the quality detection are introduced in the paper.
简要介绍润扬大桥北锚碇基础支撑钢管混凝土桩的施工条件、施工工艺和施工过程以及质量检测。
This paper proposes a novel shot boundary detection and key-frame extraction algorithm, and a anchor person detection technique as well.
本文提出了一种新的通用镜头边界检测及关键帧提取算法，以及针对新闻中固定不变的一类镜头——口播镜头的识别算法。
The system includes four modules: locating the anchor words, examples extraction, error detection and error correction.
该系统包括定位锚点词、实例抽取、检错和纠错四个模块。
The low strain longitudinal dynamic model of anchor bars-surrounding rock system under impulse force is established. The model is essential to nondestructive detection of anchorage system quality.
建立锚杆–围岩结构系统低应变纵向动力响应的数学力学模型，为研究锚杆结构系统的无损探伤原理及方法提供理论依据。
The low strain longitudinal dynamic model of anchor bars-surrounding rock system under impulse force is established. The model is essential to nondestructive detection of anchorage system quality.
建立锚杆–围岩结构系统低应变纵向动力响应的数学力学模型，为研究锚杆结构系统的无损探伤原理及方法提供理论依据。
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