查询词典 detecting head

In order to reveal the inherent relation and regularity of early time arc sound and arcing faults,an all-purpose test system for detecting faults arc has been set up.

在故障电弧伴生早期弧声频谱特性研究的基础上，提出基于小波包分解的早期弧声频带局部能量特征参数的快速提取方法。

One channel of the DS-QPSK signal could be simplified by the high correlation orthogonality of PN code, and then phase error detection was implemented through the reference of detecting phase error for BPSK signal with arc tangent function.

PN码具有很好的相关特性，可以简化DS-QPSK信号中的一路信号，进而借鉴二相相移键控信号的反正切鉴相方式完成鉴相。

Firstlly, architectonic analysis about information hiding detection is proposed, including the analysis of digital image characteristics, image based detecting algorithms and some problems in its realization.

静止图像是像素的集合，相邻像素点所对应的实际距离称为图像的空间分辨率。根据像素颜色信息的不同，数字图像可分为二值图像，灰度图像以及彩色图像。

On the basis of OCM, segmentation based on curvature radium is presented in the paper, in which curvature radium is calculated using parametric-surface fitting, and detecting edge points is realized from orthogonal direction, which ensure the integrality of edge points. Since the data is organized by cross-line in OCM, a new arithmetic, Double-direction Angle Difference arithmetic, is brought forward, which can pick up edge points more quickly.

物体的表面一般由多个曲面相交组成，要建立完整的几何模型，需要对测量数据进行区域分割——区分不同曲面的数据，现有的区域分割大多是对单视图的图像式测量数据进行的，但完整的CAD模型需要联合多个视图产生，本文在上面提出的三维正交模型的基础上，提出了三种区域分割方法：第一种方法是基于曲率半径的数据分区方法，通过二次参数曲面拟合计算局部曲率半径，从正交的多个方向进行检测，保证了边点提取的完整性。

For the problem of which detecting the defects in bonding Interface between an armor plate and a concrete component.

为此，本文对钢板脱粘情况进行了红外热像检测研究。

There are two functions in examination arrestment, which includes arresting carefully and detecting in supervision.

审批逮捕有谨慎逮捕和对侦查进行监督两方面的作用。

To explore a method for simultaneously detecting arsenic and mercury in drinking water.

目的 研究同时测定生活饮用水中痕量砷和汞的方法。

Objective To establish an ELISA for detecting specific antibody against Aspergillus fumigatus, and to evaluate its usefulness in diagnosis of invasive aspergillosis.

目的 建立检测人血清中抗烟曲霉特异性抗体的ELISA法，评估该法在侵袭性烟曲霉病诊断中的价值。

With the help of less core samples, detecting error of GPR for the thickness of asphaltum layer on highway is less than 5% via this method.

经检验，借助于少量钻芯数据，利用此法可使公路面层厚度检测的相对误差小于5％。

The factors affecting postfrac productivity are discussed in the paper. The grey associability ordering indicated that the postfrac productivity was lowly correlated with the permeability interpreted by the original log data and mainly influenced by porosity, then effective thickness, and then shale content and formation pressure. In light of the genetic neural network method, the productivity of gas well was predicted by use of the log data through programing and model training. The error detecting result proved that the model was reliable and a good application effectiveness was obtained.

文章对压后影响产能的因素进行了讨论，灰关联度排序表明，压后产能与原始测井解释的渗透率关联性小，而主要影响因素依次是孔隙度、有效厚度、泥质含量和地层压力；引用遗传神经网络法，编制预测程序，利用测井资料通过模型训练，对气井的产能进行预测，误差检验验证了模型的可靠性，取得了良好的应用效果。

Go to your desktop and right click in a blank space.

请到您的桌面，然后右击一个空白。

Tara appears in Buddhism, Jainism, and particularly, Tibetan Lamaism, as a complex array of manifestations: goddess of ascetism and mysticism, mother creator, protectress of all humans as they cross the sea of life.

度母出现在佛教，耆那教里面，尤其是西藏的喇嘛教，作为一系列的陈列阵容；神秘的女神，创世之母，人类横过生命之海洋的女性保护者。