查询词典 detect

Methods: immunohistochemical assay was used to detect cox 2 in 29 cervical cancer, 14 chronic cervitis and 18 normal cervixes. immunohistochemistry and in situ hybridization were used to detect the cox 2 protein and mrna in cervical cancer cell lines: siha and hela. the relationship between the expression of cox 2 and the clinicopathologic parameters of cervical cancer was analyzed.

用免疫组化方法检测29例宫颈癌患者cox 2的表达水平，并以14例慢性宫颈炎症患者和18例正常宫颈上皮为对照组；用免疫细胞化学方法和原位分子杂交法检测宫颈癌细胞株siha和hela中cox 2蛋白及基因表达。

The results show that advanced detection apparatus DTC-150 can detect geologic formation in front of the mine excavation 100 m away, and can more accurately detect faults, rock fissures, rock broken cinctures and water-rich situation, and the collection velocity can be used to classify the wall rock.Key words: seismic exploration; mine; advanced detection; long distance; multi-wave and multi-component

研究结果表明：采用DTC-150井下超前探测仪器能够较准确地探测到掘进面前方100 m内断层、围岩裂隙、岩石破碎带以及富水情况，据由该仪器获得的波速对围岩进行分类。

The proposed method can detect certain object boundaries, for which the original method is not applicable. E.g. it can automatically detect interior and exterior contours of an object and edges of multi-objects, starting with only one initial curve whose position is anywhere in the image. Moreover, active contours can move into boundary concavities and perform better in the presence of weak boundaries.

它能够解决原方法所不能解决的一些图像分割问题，例如，能够从任意选取的一条初始曲线出发自动检测目标物体的内外轮廓，检测多目标物体以及深度凹陷区域的边缘，并能较好地提取目标物体的弱边界。

Detect and Measure Impedance Mismatches Robert demystifies the topic of time domain reflectometry, which enables you to detect, measure, and locate any impedance mismatch in a transmission line.

Robert使得时域反射仪这一课题不再神秘，它能够帮助您检测，测量以及找出任何阻抗不匹配的输电线路。

So the system can detect the crack of the dykes on the river and the reservoir,and has the ability to detect the mine or the sinking ship.

这些对系统的硬件和软件设计都提出了很高的要求，因此必须借助于并行处理技术来完成系统的搭建和算法的实现。

First, this paper presents three girders model with double cable planes which main girder and side girder is connected by rigid arms, analyzes the dynamic characteristic of Yonghe cable-stayed bridge and obtains its natural vibration modes (i.e., frequency, damping values and the mode shapes ) by ANLSIS structural analysis program and uses these parameters as dynamic dactylogram of the intact case of cable-stayed bridge. Using the passage of random as the ambient vibration ,the dynamic properties of Yonghe Bridge is measured and the modal parameter of its 15 years after is identified and used as dynamic dactylogram of the damaged case. By the finite element analysis and locale vibration test, damaged and undamaged modal parameter is analyzed and curvature mode shape, which is sensitive to damage state, is introduced as possible candidate for identifying and locating damage in the cable-stayed bridge. Selecting the branch of part measured point from modal parameter, this paper deduces the damaged index which can detect the possible damaged location of the cable-stayed bridge deck and identifies the damaged region and degree for Yonghe Bridge. For the purpose of structural condition monitoring in in-situ , from another viewpoint, this paper introduces the method called the best optimization vector to detect damaged location and degree. The accuracy and reliability of the method presented in this paper are demonstrated by static analysis and test and the healthy state of Yonghe Bridge can be evaluated.

建立了双索面通过刚臂与主梁及边梁相连的三梁式力学模型，采用ANSYS结构分析程序对永和斜拉桥进行动力分析，对其振动模态参数进行识别，以此作为斜拉桥完好状态下的动力&指纹&；采用自由交通流作为环境振源，对永和斜拉桥动力特性进行测试，识别出永和斜拉桥使用15年后的模态参数，确立了破损状态下的动力&指纹&；利用有限元分析、现场振动测试，对破损前后的模态参数进行分析，提取对破损状况较敏感的模态曲率作为斜拉桥破损诊断的参数；并从模态参数中选取部分点的分量，导出可以指示斜拉桥桥面大概损伤位置的Index损伤指标，识别出斜拉桥发生破损的区段及破损程度；考虑大型斜拉桥在线监测要求识别破损的具体位置，从另一角度提出采用最优矢量法具体确定破损发生的位置及程度；为验证本文研究成果，对永和斜拉桥进行静力分析及静力测试，对其健康状况提出可靠的评价。

From existing literature, we understand that the nano Superconducting Quantum Interference Device has the ability to detect tens or hundreds of electron spin. In addition, it has a high capacity for nano-particle coupling as well as an extremely high sensitivity to detect flux. This study analyzes the characteristics of the nanoSQUID, uses the Focused ion Beam system to create nanoSQUIDs ranging in size and in thickness of the niobium thin film, and examines the physical properties of nanoSQUIDs.

中文摘要从文献中我们了解到nanoSQUID是有能力侦测到数十或是数百个电子自旋的能力，而且对於奈米粒子耦合的程度很高，并且量测到的磁通会有很高的灵敏度，所以本篇论文主要是探讨并分析nanoSQUID的性质与特性以及使用聚焦离子束系统来制作不同逼近尺度以及不同深度铌薄膜的nanoSQUID并量测其物理性质。

The article is used be based on the mark method that replaces array and border to dog the diagnostic information of disease of defect of algorithmic and fast extraction, use many defect disease to detect next the result builds defect disease diagnostic information library and defect disease classify criterion, those who put forward a kind to exceed big picture is automatic and fast detect classified method.

本文采用基于替换数组的标记方法和边界跟踪算法快速提取疵病的特征信息，然后利用大量疵病检测结果建立疵病特征信息库及疵病分类准则，提出了一种超大图像的自动快速检测分类方法。

The ELISA assay established with the crude antigen-specfic monoclonal antibodies could detect both of the clinical and environmental isolates of Aspergllius, while the other assay could only detect Aspergillus fumigatus of both clinical and environmental isolates.And no cross reaction with the cell culture of Penialllium marneffei and Candidas was observed with the two methods.

用mAbs-1建立的双抗体夹心ELISA法可检测19种常见曲霉株培养液；用特异性针对烟曲霉抗原单克降抗体(mAbs-2)建立的双抗体夹心ELISA法可特异性检测临床和环境分离株烟曲霉培养液；与其他曲霉株无交叉反应；2种双抗体夹心ELISA法与马尔尼菲氏青霉菌及念珠菌培养液均无交叉反应。

Methods Immunohistochemical staining were used to detect the expression and location of calpain in aging rat cochleas, and real time PCR assay were used to detect mRNA level of calpain and calpastatin in cochlear extracts.

采用免疫组织化学染色确定钙蛋白酶在老年大鼠耳蜗中的表达水平和组织定位，采用即时PCR技术分析耳蜗提取物中钙蛋白酶和钙蛋白酶抑素 mRNA水平的变化。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。