Texture changes in harvested Dangshan pear were measured by nondestructive acoustic impulse response test, destructive puncture test, and sensory evaluation. 采用冲击共振法无损检测砀山梨采后质地变化,并与插入型破坏性实验和感官评定等实验结果进行比较。
Destructive Test Study of Framed Light& Weight Panel Buildings Type 79, Shijiazhuang 石家庄79型框架轻板建筑整体破坏性试验研究
This paper deals with destructive test of11 new and old concrete boundary connection including destructive patterns, loaded capacity and shear-resistant calculation. 进行了11个新旧砼界面连接节点的破坏性试验,研究了节点的破坏形态,得出了抗剪承载力的计算公式。
Study of Carbon Fiber Cloth Reinforcing Destructive Test for Steel Reinforced Concrete Beam 钢筋混凝土梁碳纤维布补强破坏试验研究
The quality of this casting is better than that of US clamp after destructive tensile test so as to obtain excellent economic benefit. 与美国进口卡头作破坏性对比拉断试验以及拉力试验,结果表明,性能优于进口铸件,现已随抽油机配套出口,经济效益可观。
Authors make use of JL MG bolt integrity testing survey meter to have non destructive test for Jingying highway bolting integrity according to stress wave principle. 根据应力反射波法原理,采用JL&MG锚杆质量检测仪,对景鹰高速公路隧道锚杆锚固质量进行了无损检测。
Test Study on overload and ultimate behavior of old reinforced concrete bridge through destructive test of corroded Bridge 锈蚀钢筋混凝土旧桥超限及极限荷载作用的现场破坏性试验研究
The destructive test of MF-2 disinfectant on HBsAg MF-2消毒剂破坏HBsAg测试分析
Computer Modelling Analysis Simulating Destructive Test of Concrete Panel Structure with Less Reinforcement 少筋砼大板结构抗侧力破损试验的计算机模拟方法
In this research, two kinds of pumping tests, a constant flow rate and a intermittent with different flow rate, were designed to detect the characteristics of distributions in space and time for the karst collapse, are named as destructive pumping test. 采用定流量抽水和间歇性波动式抽水两种抽水形式,在岩溶塌陷地区进行了破坏性抽水致塌试验,为了对比,还进行了饱和土体与非饱和土体的抗塌试验;
Destructive pumping test to study the characteristics of karst collapses in limestone region: a case study in the western urban area of Guilin City 岩溶地区破坏性抽水致塌试验研究&以广西桂林西城区为例
A quick method to assess the reliability of ceramic capacitors were also got through the combination of supersonic wave aided nondestructive test and destructive test. 采用了超声波无损探伤检测和破坏性试验相结合的试验方法,得到了一种鉴别陶瓷电容器可靠性的快速判别依据。
It would be used to evaluate reliability index with consideration of different loads of the existing reinforced concrete member. Some useful conclusions are obtained and the feasibility of this calculating method is testified, by destructive test of the structure member removed from the existing bridge. 并结合一实桥拆除构件的试验结果,得到了一些有益的结论,验证了本方法应用于既有钢筋混凝土桥梁构件可靠性评估的可行性。
Experimental results show that the purifier have powerful purification ability, it was still able to keep very good purification effect in the destructive test in high concentration system of benzene. 在高浓度苯污染环境中进行了净化性能评价,结果证明,所制作的光催化空气净化器有很强的净化能力,在高浓污染气体的破坏性实验中仍能保持很好的净化效果。
Some methods usually used in the field of non-destructive test of composites, and their basic principles, features, and applied scope are described. 主要介绍了目前在复合材料非破坏检测方面国内外常用的几种方法,并介绍了其中几种方法的基本原理和它们各自的特点及适用领域。
Development of Pure Shearing Destructive Standard Test Method for Coating Materials 薄膜涂层材料界面纯剪破坏标准试验法的开发
Establishment of Destructive Test System for Nuclear Pressure Equipment 核承压设备破坏性试验系统的建立
During the destructive test, the interface slip occurred, and its critical strain and deformation development process with spatial distribution were obtained by the FBG sensing. 在破坏试验中,钢-混凝土界面产生滑移变形,FBG传感器测得滑移出现的临界应变值及其发展过程。表明FBG传感技术能够检测组合结构界面滑移变形的全过程及其空间分布状态。
The significance of non destructive test ( NDT) for steel rope as well as the principle and characteristics of LMA NDT system for steel rope are described. 简述钢丝绳无损检测的意义,并简介LMA型钢丝绳无损检测系统的原理与特点。
Nondestructive acoustic impulse response test, destructive test of penetration, puncture test and TPA test of the texture analyzer for measuring fruit texture were compared. 比较了敲击共振无损检测法与质构仪穿孔试验法、质构仪TPA试验法以及其它破坏性检测法在果实采后质地检测中的差异。
Destructive Test on Concrete Strength and Main Operating Points 混凝土强度的破损检测及操作要点
Destructive test of artificial sill pillar 人工底柱破坏性试验研究
Frequency domain analyzing method of acoustic signals and its application in non destructive test of electrical insulation 声信号的频域分析方法及其在电气绝缘无损检测中的应用
The varying laws and corresponding fracture condition of some metal materials for different fracture modes along with different loading, under normal and traction-twisting destructive test in two directions, were investigated. 考察了几种金属材料在常规破坏试验与拉-扭双轴破坏试验中,随受力条件不同,材料不同形式断裂破坏变化规律和相应的断裂条件;
Destructive test of a 3-story framed light-weight panel building type kq-79, Shijiazhuang 石家庄KQ-79型框架轻板建筑三层空框架整体破坏性试验研究
Destructive Test Research of CFS Reinforced Pre-Stressed Concrete Hollow Slab 碳纤维布加固旧桥预应力混凝土空心板的破坏荷载试验研究
This paper deals with the destructive test of 16 building porcelain plates. It discusses the destructive patterns, loading capacity, as well as the bending_shearing_resistant calculation 通过对16件建筑瓷板的破坏性试验,探讨建筑瓷板幕墙扣槽式干挂支承的破坏形态、承载力、以及抗剪切和抗弯的计算公式
Destructive test can exactly record the deflection changes, stress and strain changes, the forms of cracks 'development and destruction of full-bridge. 破坏性试验可以真实地记录全桥的挠度变化、应力和应变变化、裂缝发展和破坏形式。
In the second stage two pairs of constructs from two groups were selected for destructive test of axial loading, 4-point bending, or torsional loading with the same loading rates. 每组各抽两个配对的内固定模型分别进行压缩、四点弯曲和扭转破坏强度试验,加载速度同上。