本文叙述了同步辐射X射线荧光微探针用于单个流体包裹体无损分析研究的实验装置和方法。
The experimental device and methods of nondestructive analysis on individual fluid inclusion by synchrotron radiation X-ray fluorescence microprobe are described.
利用数值模拟和实验研究两种手段,从频散的角度分析了基于磁致伸缩效应的导波无损检测技术在圆管检测中的应用。
In view of dispersion, the application of guided wave NDT of pipe based on magnetostrictive effect was analyzed by the combination of numerical simulation and experimental research.
“美国运通在很大程度上因杜宾而毫发无损”,花旗集团分析师唐纳德·范德提(Donald Fandetti)在7月20日的一份研究报告中称。
"American Express is largely unscathed by Durbin," Citigroup Inc. analyst Donald Fandetti said in a July 20 research note.
对电路进行了工作模态分析,对于软开关的实现条件进行了讨论,给出了无源无损软开关环节参数的设计原则。
The operation mode of the circuit is analyzed and the condition of how to achieve soft switch is discussed, how to design the parameters of the snubber is presented as well.
通过分析超声波硬度传感器的特点,提出采用超声波硬度传感器技术实现对管件镀层硬度进行现场无损测量的方法。
By analyzing the characteristic of the ultrasonic hardness sensor, a nondestructive testing method that using the ultrasonic hardness sensor technology for pipe coat is put forword.
在桩身的动态无损质量检测中,关键问题是根据波形分析判断桩中各种缺陷的准确位置和程度。
In dynamic nondestructive inspection for pile quality, it is a key problem to determine exact location and degree of various defects according to wave analysis.
对无损评价的服务内容、手段、基本过程及其内涵进行分析。
The service content, means, basic process and connotation of non-destructive evaluation (NDE)are analyzed.
在现代无损检测技术中,图象处理技术用来定量或定性分析和发现设备的故障,并得到了普遍的应用。
Quantitative or qualitative analysis and detection of equipment failure, adopting image processing techniques, have been widely used in modern nondestructive tests.
本文对氨合成塔筒体泄漏进行无损检测分析,提出了在设备设计、制造和使用过程中应严格控制和管理。
This article analyses the leakage reason of ammonia synthetic tower shell by NDT, presents that the equipment's design, manufacture and application should be strictly controlled and managed.
在对热轧钢坯在线无损检测的方法进行介绍的基础上,对技术难点做分析并制定相应的对策。
This article analyzes the technical difficulty based on the introduction of the lossless detection on line method of the hot-rolled steel billet and sets down the corresponding countermeasure.
介绍了脉冲加热红外无损检测的原理及其数学分析的方法。
The fundamental principles of pulse thermal Infrared nondestructive test and the method of mathematic analysis are described.
该数据分析系统用于红外无损检测中的缺陷识别和定位十分有效。
This data analysis system is very effective in recognizing and pitching the defect during the infrared non-destructive test.
分析了低温液体容器无损存储时的传热规律,并建立了传热模型,得出了反映储罐绝热层温度变化的微分方程序。
By analyzing the heat transfer law of lossless storage in cryogenic vessel, a heat transfer model was established and the differential equation was derived.
为了解决这一问题,本文在分析许多学者研究成果的基础上,提出了一种基于模态的无损检测方法。
To solve this problem, in this paper, based on the analysis of other scholars' research results, a damage detection method based on mode parameter is put forward.
在数字信号处理及无损检测的理论基础上,分析了焊接过程对电流信号频谱的影响。
On the basis of digital signal process and nondestructive testing, the effect of welding process on the frequency spectrum of the current signal in AC spot welding is analyzed.
分析了压力容器的无损检测现状和磁记忆检测技术在该领域的应用前景,介绍了目前金属磁记忆方法在压力容器检测中的应用情况。
Present level of nondestructive testing and metal magnetic memory testing(MMMT) on pressure vessels was analyzed. Application instance on pressure vessels is reviewed of MMMT.
运用图像处理和识别技术对PCB图像进行分析,从而找出PCB上存在的缺陷是一种实时、无损、高精度和低成本的优秀方法。
The way that faults on PCB are found by means of image processing and recognition technique is an excellent method, real-time, nondestructive, high-accuracy and low cost.
本文方法也可用于基础隔震结构和无损伤“加层减震”加固结构的随机地震响应分析与优化设计。
The method of the paper can be used to random response analysis and optimization design of the structure with base isolation.
对一低温容器利用液氮为介质进行了多次无损贮存实验,利用多元线性回归方法对实验数据进行分析和检验。
Nonloss storage experiments were performed to a cryogenic vessel filled with liquid nitrogen, and a multivariate linearity regression analysis and check to the experimental data was also done.
近红外光谱检测技术是一种高效、简单、无损伤、无污染的现代分析技术。
Near Infrared Spectroscopy (NIRS) is a kind of fast, simple, nondestructive and non-polluted modern analysis technique.
如果你怀疑一种动物都可能携带狂犬病毒与动物是被杀,头部必须保持完整无损,使试样可以分析为狂犬病。
If you suspect an animal could be carrying the rabies virus and the animal is killed, the head must remain complete and undamaged so that the specimen can be analyzed for rabies.
近红外光谱技术作为一种简单、快速、无损的检测手段,已经成为药物分析中新兴的方法。
Near infrared spectroscopy (NIRS) technique has become a new method of pharmaceutical analysis as a simple, fast, and non-invasive method.
作者介绍了一种无损伤性胃电图检测分析系统。
A non invasive detection and analysis system of electrogastrogram (EGG) is described.
本文主要研究了基于舒张期心音分析及特征提取的冠心病无损诊断技术。
This paper mainly concerns the diagnosis of CAD automatically based on the analysis and features extraction of diastolic murmurs.
通过实例计算,将数值解结果与解析解结果进行比较,数值解结果具有较高精度,为工程实际中的无损检测提供了理论和计算分析依据。
Compared with the analytical results, the numerical results have attained a high precision. The study provides a basis for a theoretical and numerical analysis on defectoscopy.
本文介绍了它的原理,评述了其在未知物分析、中药材无损鉴定与分类等方面的应用。
In this paper, the principle of OMNI sampler is introduced, and the applications in unknown material analysis, identification and classification of traditional Chinese herbal medicines are reviewed.
利用X射线无损检测方法,对铸造铝合金制造的某发动机汽缸体的残余应力分布进行了全面分析。
Residual stress distribution for engine cylinder body made of casting aluminum alloy was investigated completely using X-Ray nondestructive detection method.
并结合徐州站论述探地雷达无损探测技术在宽枕道床病害分析中的应用。
According to the experiment on Xuzhou Railway Station, the thesis illustrates the application of ground-searching radar in the analysis of defects on broad sleeper railroad.
对大锥角防热层的亚缺陷进行无损检测、烧蚀性能、力学性能及扫描电镜分析,分析表明亚缺陷对材料的结构和性能有一定的影响。
It is indicated that the sub default has influence on materials microstructure and some properties on the basis of NDT, TEM and analysis of ablative and mechanical property.
对大锥角防热层的亚缺陷进行无损检测、烧蚀性能、力学性能及扫描电镜分析,分析表明亚缺陷对材料的结构和性能有一定的影响。
It is indicated that the sub default has influence on materials microstructure and some properties on the basis of NDT, TEM and analysis of ablative and mechanical property.
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