助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   circular block 的翻译结果: 查询用时:0.197秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

circular block
相关语句
  相似匹配句对
     Block and Z.
     B lock和Z.
短句来源
     Nonsingularity on Two Kinds of Block Circular Matrices
     关于两类循环分块矩阵的非异性
短句来源
     Circular Economy
     让循环经济转起来
短句来源
     Gypsum block
     石膏砌块
短句来源
     Circular Economy
     循环经济论
短句来源
查询“circular block”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  circular block
The step-by-step description of the dependent circular block bootstrap implementation is given.
      
Confidence estimation using dependent circular block bootstrapping: application to the statistical analysis of PIV measurements
      
Some combinatorial approaches to constructing these circular block designs neighbor-balanced at distances up to k - 1 are provided.
      


In this paper the computer modelling of open punching processes of circular block was investigated by using upper-bound approach. First, the deformation flow pattern in the workpiece is determined on the basis of technological experiments, because its plastic flow is nonsteady, then the mathematical model of forming processes is built. The computer modelling is accomplished in the use of microcomputer IBM PC/XT. For any open punching processes of circular block, as long as the initial data and parameters...

In this paper the computer modelling of open punching processes of circular block was investigated by using upper-bound approach. First, the deformation flow pattern in the workpiece is determined on the basis of technological experiments, because its plastic flow is nonsteady, then the mathematical model of forming processes is built. The computer modelling is accomplished in the use of microcomputer IBM PC/XT. For any open punching processes of circular block, as long as the initial data and parameters are inputted, the computer can plot the deformed configuration and loadstroke curves (?)uickly and exactly.

本文利用上限法研究了圆坯料开式冲孔变形过程的计算机模拟。由于属非稳定变形过程,所以首先根据工艺实验结果确定工件内的变形流动模式,然后建立变形过程的数学模型。计算机模拟在微机IBMPC/XT上进行。对于任何圆坯料开式冲孔过程,只要输入原始数据和参数,计算机就能迅速而精确地画出开式冲孔任意瞬间的工件外形和力-行程曲线。

In remote sensing image interpretation, different grades of linear structure, different types of circular structure, different combinations of linear and circular structure, and color anomaly are the most useful ioformetion for porphyry copper.1. The Scale of Porphyry Copper Connect Directly with Different Grades of Linear Structure Regional porphyry copper zones are controlled directly by large regional linear structure zones and their convergent patters. The regional linear structure zones which...

In remote sensing image interpretation, different grades of linear structure, different types of circular structure, different combinations of linear and circular structure, and color anomaly are the most useful ioformetion for porphyry copper.1. The Scale of Porphyry Copper Connect Directly with Different Grades of Linear Structure Regional porphyry copper zones are controlled directly by large regional linear structure zones and their convergent patters. The regional linear structure zones which show light color zones in image usually are regional compression crustal or over - crustal faults, over 100km in length,called peripheral - major linear structure zones. In addition, a lot of secondary linear structures which intersect with the peripheral - major structures in suitable angle, form joining - up structures, of ten also show light color in image, directly control ore field distribution and deposit location. They are called crosswise linear structure, generally from 1 to 100km in length, mainly include 3 types and show tension characteristics. In fact, more lower grade of linear structures (faultsand fractures) which usually form circle, radiate like fault and fracture system, directly control alteration and mineralization related to the perphyry copper.2. Different Assemblages of Multilayer Circular Image Feature Reflect on Different Circular Structure Blocks Contained Porphyry Copper Almost all porphyry coppers relate to circular blocks, especially to Ⅲ or Ⅳ grade circular structure blocks (D. From 50 to 500km), including upwarped circular blocks, downwarped circular blocks and foldcircular blocks, fault circular blocks etc.. They control the location of porphyry copper. In igneous circular blocks, coppers usually lie in: (1) On the demarcation surface or the center of multilayer circles reflected on batholith and small hidden rock body; (2) Inside or on the edge of multilayer circles reflected on crater and crypto - explosive breccia pipe; (3) In alteration zone, the circular features show the volcanic rock, intrusive rock body, volcanic apparatus and alteration envelope.3. Linear - Circular Structures Jointly Control the Distribution of Deposit or Field of Porphyry Copper The position of linear structure intersecting or contacting with circular block structtire generally indicates the canal of ore fluid and the space of ore capacity, as a result, it control the distribution of deposit or field of porphyry copper. They mainly include: (1) The action that multilayer inter-contacting circles intersect with linear structure; (2) The out -circle section of multilayer concentric circles, haled in the angle area intersected by two groupo of linear structures;(3) The demarcation surface or the center of multi- layer near concentric circlar block, located in the area intersected by two groups of linear structures; (4) In the big circle with small intercontacling circles, two groups of linear structures intersect, a series of more small circles separately appear along the two groups of linear structures in string or belt, the deposit appears in the edges of the more small circles; (5) Two groups of linear structures intersect in double concentic circles, pluy porrphyry copper appears in the edge of small inter circle.4. The boor Anomaly of Circle and Circular Belt Present Alteration Related tO the Mineralization of Porphyry Copper TM and MSS images processed by computer can clearly show the abnormal color circular belt caused by alteration related to porphyry copper. For example, in TM [6/7 (red), 6/5 (green),6/4 (blue)] image of Wunugetushan quartz-sericitization allerations in which deposit is formed present which circular belt, and illite hydromica alterations in light cyan is outer - circular belt,aroud the which one.

遥感影像解译的不同规模级别的线性构造、不同类型的环形构造和线-环组合类型以及色彩异常影像是寻找斑岩铜矿,特别是大型斑岩铜矿床最有用的遥感标志。1.砂岩铜矿的规模直接与不同规模不同级别的线性构造相联系区域性斑岩铜矿带直接受大型区域线性构造带和它们的汇聚格局控制,这种区域线性构造带多为区域压性壳断裂或超壳断裂,在遥感图像上常显示为浅色带,其长度超过100km,被称为主干边缘线性构造带(处于隆起单元向坳陷单元过渡部位,靠近隆起单元一侧)。此外,一系列次级线性构造往往与主干边缘线性构造成一定角度相交,共同形成一种贯通性构造,在遥感图像上也常显示为浅色线;并直接控制斑岩铜矿田的分布和矿床的定位,被称为横向线性构造,长度一般1km-100km,主要包括三种类型(略),均显示张性特征。事实上,与斑岩铜矿有关的蚀变矿化直接受控于更低级别的线性构造(断裂和裂隙),它们常构成统一的环状和放射状断裂、裂隙系统。2.不同组合的多层环形影像是斑岩铜矿的不同呈矿环块构造的映像几乎所有的斑岩铜矿都与环块构造有关,特别是Ⅲ或Ⅳ级环块(直径50km-500km,包括环隆、环陷及褶皱-断裂环块等)。它们控制了斑岩铜矿的定位。在火成环块中,铜矿?

Video sequences captured by handset are generally shaky.A video stabilization scheme developed to stabilize the video sequence and improve its visual quality uses circular block motion search to obtain the local motion vectors of pixels in the current frame.Then a linear system is constructed from these local motion vectors and solved to determine the global motion parameters which are refined by the motion iteration process.Experimental results show that the algorithm can estimate translational motions...

Video sequences captured by handset are generally shaky.A video stabilization scheme developed to stabilize the video sequence and improve its visual quality uses circular block motion search to obtain the local motion vectors of pixels in the current frame.Then a linear system is constructed from these local motion vectors and solved to determine the global motion parameters which are refined by the motion iteration process.Experimental results show that the algorithm can estimate translational motions larger than 30 pixels,rotational motions larger than 30 degrees,and scaling motions between 0.85 and 1.14.The estimation precisions of these three motions are 0.05 pixels,0.01 degree,and 0.000 1,respectively.The algorithm not only deals with larger translational,rotational, and scaling motions than optical flow-based methods,but also achieves higher estimation precisions.

手持式终端拍摄视频时因为人手的抖动会出现画面不稳定现象。为稳定视频画面,提高视频的主观质量,提出了一种视频抖动矫正算法。该算法采用圆形块匹配获得当前帧像素的局部运动矢量。用迭代最小二乘法求解使用局部运动矢量和运动模型建立的线性参数系统获得全局平移、旋转及缩放运动参数。最后用运动迭代使运动参数更加精确。实验结果表明:该算法对平移、旋转及缩放运动的处理能力分别为大于30像素、大于30°及0.85~1.14,参数估计精度分别达到0.05像素、0.01°及0.0001,能处理的运动幅度范围以及运动参数的估计精度都比基于光流的算法均有很大提高。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关circular block的内容
在知识搜索中查有关circular block的内容
在数字搜索中查有关circular block的内容
在概念知识元中查有关circular block的内容
在学术趋势中查有关circular block的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社