查询词典 detection charge

A magnified image of the detection double slit is formed on a bi-cell detector,and the light intensities through the detection double slit are detected by the bi-cell detector.In this way,the position of the measured object can be obtained by detecting the light intensities on two separated parts of the bi-cell detector.

探测双缝放大成像在双像限探测器上，投影狭缝像透过探测双缝的光强分别被双像限探测器的两个像限所接收，通过检测双像限探测器两个像限上的光强获得被测物体的位置。

To meet the needs of detection of space faint objects for a telescope with large aperture and short focal,a binding drawtube telescope scheme to detect space object is presented to overcome the shortcomings that focal length grows and field of view shrinks with the increasing of aperture size in traditional telescope for space detection.The software methods are used to stack collected images to restrain background random noises and to improve image Signal to Noise Ratio and the detecting ability of the whole system.

为了满足空间暗弱目标探测对大口径、短焦距望远镜系统的要求，克服普通望远镜随着口径的增加焦距变长、视场变小的不足，提出了将多镜筒捆绑在一起对同一空域进行观测，通过软件的方式对采集的图像进行叠加来抑制背景随机噪声、提高图像的信噪比和系统的整体探测能力的设想。

We can make use of chip to analysis virus gene group; construct mutation detection technique of heredity diseases and become normal detection technique of many heredity diseases; supervise the changes of cell gene expression, research pathogenic theory of virus; differentiate bacteria gene types and identify bacteria strains, provide base data for screening and supervise drug-fast gene.

利用基因芯片可加速对病毒基因组的功能分析；可建立遗传病的突变检测技术，并成为对多种遗传病的常规诊断技术；可用来监测宿主细胞基因表达的改变，研究病毒的致病机理；基因芯片还可用来对细菌基因的分型和菌种鉴定，为筛选和监测细菌的抗药性基因提供基础数据。

We can make use of chip to analysis virus gene group; construct mutation detection technique of heredity diseases and become normal detection technique of many heredity diseases; supervise the changes of cell gene expression,research pathogenic theory of virus; differentiate bacteria gene types and identify bacteria strains,provide base data for screening and supervise drug-fast gene.

目前我国在出入境检验检疫中，已开始在基因芯片技术检测传染病病原方面开展了研究工作，国家质检总局动植物检疫所研制出了检测SARS病毒的全基因芯片，极大的促进了出入境检验检疫检测技术的发展，但目前国内外尚未见到有关新城疫病毒基因芯片的报道。

Methods:a solid-phase extraction and gas chromatography-mass spectrometry procedure for the simultaneous detection of tramadol and its main metabolite in urine has been developed.results:the linearity of the tramadol solution from 0.1 g/ml to 100 μg/ml is fine ,and correlation coefficient is 0.9957.the average recovery was 99.21%,and the relative sandard deviation was 2.83%.conclusion:it is a rapid,simple,accurate and sensitive method.it is also an effective method for rapid detection whether there is tramadol in urine of druggy.

采用c18固相萃取法对尿中曲马多原体及其主要代谢物进行提取，利用gc-ms对其进行检测。结果：线性范围为0.1~100μg/ml（r=0.9957，n=6），平均回收率为99.21%，相对标准偏差为2.83%，最低测量限为 0.1 g/ml 。结论：本实验研究建立了尿中曲马多及其代谢物的快速、简便、准确、灵敏的检测方法，可作为快速检测吸毒人员尿中是否含有曲马多的一种有效的方法。

The research work of this paper includes the following several respects mainly: 1, Introduce the method of dubiety excluding to the traditional face detection algorithm based on the model of faces' color, which have improved the accuracy rate of face detection greatly through this method.

提出了一种基于局部几何特征的人脸特征提取算法，根据人脸器官的位置及色彩特征，改进了普通算法在阴影较大的情况下识别率急剧下降的问题。

The harm of worms' outbreak becomes greater and greater. Such make worm detection and defense technology face an increasingly tough challenge. Attack Signature Automatically Generation technology is one of the key technologies, this paper focuses on the ASAG technology for research, its main jobs include: 1）Analyzed the research status of ASAG technology from the overall, described its design goals and evaluation criteria, and the current approaches' limitations is given. 2） After deeply researching and analyzing a various of ASAG systems, a basic framework for the network ASAG system is presented, and the detailed analysis of the main function of the components in the framework is also presented. 3）An attack capture model based on distributed honey-pots system is presented. This mode integrates the anomaly detection which based on the mode of dubiety score in the honey-pots, can do a second filter for the samples in honey-pots, and improve the purity of the samples captured. 4） A simple noise-resilience ASAG algorithm is presented, which used the behavioral characteristics of the worm outbreak to generate efficient signatures of samples in the suspicious dataset, which contains large amounts of noisy data, under the complex environment.

攻击特征自动提取技术是网络蠕虫防御技术的关键技术，本文围绕攻击特征自动提取技术开展研究工作，其主要工作包括： 1）对攻击特征自动提取技术的研究现状进行了综述，介绍其设计目标与评价标准，并指出了现有方法存在的局限性； 2）在深入研究与分析各种攻击特征提取系统的基础上，提出基于网络的攻击特征自动提取系统的基本框架，并详细分析框架中各部件的主要功能； 3）提出了基于分布式蜜罐系统的攻击样本捕获模型，该模型在分布式蜜罐系统的基础上，结合基于可疑度模型的异常检测，对蜜罐中的样本进行二次过滤，较好地提高了捕获样本的纯净度； 4）提出一种简单抗噪的攻击特征自动提取算法，该算法利用蠕虫爆发时的行为特征，在复杂环境下含有大量噪声数据的可疑样本训练集中提取有效的特征，降低对样本纯净度的依赖。

To create a dynamic update mechanism, its technical core of which is "change detection", while the current home and abroad for change detection has been a lot of research, but most of the elements is part of a small number of tests, from the utility still a very long distance.

要建立动态更新机制，其技术核心是"变化检测"，虽然当前国内外对于变化检测已有大量的研究，但多数是对部分要素的少量试验，距实用尚有很长的距离。

For large amounts of images edge detection, this algorithm is simple but very effective. It can effectively eliminate noise and accurately detect the edge information, and it can also maintain good goal edge connectivity, which is a good method of edge detection.

从算法对大量图像边缘检测的结果看，这种算法虽然简单但效果很好，既能有效消除噪声影响，准确地检测边缘信息，又能较好地保持目标边缘的连通性，是边缘检测的一种很好的使用方法。

Finally, it studies the application of the edge detection in human face detection and recognition.

最后通过实例研究了人脸边缘检测在人脸检测和识别中的具体应用。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48