背景

基本解释 (translations)

backcloth  ·  background  ·  context  ·  backgrounds  ·  bkg.  ·  contexts  ·  fonds  ·  scenes

与背景相关的网络例句 [注：此内容来源于网络，仅供参考]

This thesis can be divided into four parts, including the definition and history of compensational system background music, the legal base of the charging system of background music, the operation of the charging system and the development and enhancement of it.

全文分背景音乐有偿使用的历史发展，背景音乐收费的依据，背景音乐收费制度的运做，我国背景音乐收费制度的完善四个部分，总体探讨我国的背景音乐收费制度的现在和未来。

The background of fake-guard line is analyzed from five aspects, as the market segmentation, the market capacity, the market character, the fake-guard technology and the market competetion;the background of Tsinghua Touch Stone Company is introduced from the following respects: the basic condition of the company, the company mission, the fake-guard technology and the corporational culture.

文章第一部分介绍了整个防伪行业的背景知识以及试金石公司的背景材料，在防伪行业背景方面具体从行业的市场分类、市场容量、市场特点、防伪技术及市场竞争力五个方面进行了分析；在试金石公司的背景资料方面分别介绍了企业的基本情况、发展宗旨、产品技术、企业文化。

Thebackground of fake-guard line is analyzed from five aspects, as the marketsegmentation, the market capacity, the market character, the fake-guard technologyand the market competetion; the background of Tsinghua Touch Stone Company isintroduced from the following respects: the basic condition of the company, thecompany mission, the fake-guard technology and the corporational culture.

文章第一部分介绍了整个防伪行业的背景知识以及试金石公司的背景材料，在防伪行业背景方面具体从行业的市场分类、市场容量、市场特点、防伪技术及市场竞争力五个方面进行了分析；在试金石公司的背景资料方面分别介绍了企业的基本情况、发展宗旨、产品技术、企业文化。

The inconsistencies of dimensional reduction and naive dimensional regularization in dealing withChern-Simons-matter theory are analyzed.The consistent dimensional regularization combiningwith higher covariant derivative regularization is adopted to consider Chern-Simons field theorycoupled to complex scalar and spinor field.All the local parts of one-loop two-point functionsand three-point functions are computed.Slavnov-Taylor identity is combined with these explicitcalculation results to give the one-loop local effective action.The finite gauge invariant quantumcorrection is shown and finite wave function renormalization constant for each field is defined.Thelocal part of one-loop three gauge field vertex is especially evaluated and it is verified that thereexists a renormalization choice compatible with BRST symmetry.

然后计算了所有的两点函数和三点函数单圈修正的定域部分，利用S-T恒等式给出了单圈定域有效作用量，定义了场的重正化常数，发现物质场和规范场都存在有限的规范不变的量子修正，并讨论了这些有限的规范不变的量子修正的物理意义，进而通过考察单圈三规范场顶角，表明存在与BRST对称性相容的重正化选择。5、在背景场方法的框架下，选择高阶协变导数正规化与维数正规化的杂化正规化方案计算了背景场两点函数的两圈量子修正，结果表明，标志紫外发散的极点项恰好抵消；进一步利用背景场方法中明显的规范对称性，证明背景场三点函数的两圈图贡献也是有限的。

This text mainly is to panorama video frequency picture, the usage partitions new calculate way automatically according to the video frequency object of timespace consociation at preparing processing stage's ash to video frequency sequence degree diagram to carry on a partial contrast degree to strengthen a processing, increasing foreground object and the contrast degree of background, the filter which passes 3 ×s 3 templates filters in addition to contrast degree strengthen after of lead go into of a little amount 噪 voice;Then aim at the circumstance of complicated background, the calculate way in the text puts forward the covariance characteristic backlog which makes use of immediately signal to get the background that the calculate way needs, overcoming the irregularity that the handicraft obtains background, carrying out a background information to obtain automatically;The standpoint put forward a background backlog finally to categorize a discussion in the process, solved object stop sport time is longer result in the partition throw the problem for losing.

本文主要是对全景视频图像，运用基于时空联合的视频对象自动分割新算法，在预处理阶段对视频序列的灰度图进行局部对比度增强处理，增加前景物体与背景的对比度，通过3×3模板的滤波器滤除对比度增强后的引入的少量噪声；然后针对复杂背景的情况，文中的算法提出利用随即信号的统计特性积累得到算法所需的背景，克服手工获取背景的弊端，实现背景信息的自动获取；最后提出背景积累过程中分类讨论的观点，解决了物体停止运动时间较长时造成分割丢失的问题。

By comparing the common edge detection algorithms, the magniloquent Kirsch edge detection algorithm is selected to process the result of background subtraction. The result of edge detection is denoised by mathematical morphology method. Shadow edge restrained arithmetic and detection-line-based background updating method are presented. Shadow edge restrained arithmetic reduces vehicle shadow edge efficaciously. Background updating precision is improved by presented background updating method.

在处理过程中，对常用的背景差方法进行了改进，有效的保留了车辆目标信息；通过对常用的边缘检测方法比较，选用了突出边缘的Kirsch边缘检测方法对背景差后的图像进行了边缘检测；使用形态除噪算法对边缘检测的结果进行了噪声去除；提出了阴影边缘去除算法和基于检测线的背景更新方法，阴影边缘去除算法有效的抑制了车辆阴影边缘，背景更新方法则提高了背景更新的精度。

The preliminary chromatogram data were resolved with Mallat algorithm of wavelet analysis theory. This method that resetting the high frequency signals, reconstructing low frequency and then correcting the background signals in the original signal was to avoid the data skewness with negative digital points after background correction and achieve the baseline correction; according to the study and analysis of simulated data including curve background and real data of the needle-plate and free metal partials insulation defects, the method is effective; the best wavelet function of the background correction is Db5 and the best resolution times of the background correction is 8 for chromatogram data of SF_6 decomposition products, based on the calculation with different wavelet functions and resolution times.

在初步获取的气相色谱数据基础上，运用小波分析技术中的Mallat算法对色谱数据进行小波分解，采取将高频信号置零，重构低频背景信号，再用原始信号扣除背景信号的方法，并对背景信号进行纵向平移以避免扣除后出现负数据点造成色谱峰失真的题目及达到色谱图基线校正的目的；通过对含曲线背景信号的模拟色谱数据和针-板、自由金属微粒缺陷下的真实数据的计算研究表明，该方法的应用是有效的；并通过对不用小波函数和不同分解次数的背景扣除计算，确定了SF_6气体放电分解组分色谱背景扣除所选用的最佳小波函数为Db5小波和最佳分解次数为8次。

The motionless backgroup situation usually happens at the video camera parked to opposite quiescent condition , the first wipe off yawp by using pretreatment method,the second using the method of difference Statistic in two frame to analyse and compute background , Above this base to utilize the resumeed background and present frame message detect movement target and it"s movement track ; In dynamic backgroup movement image,it is very difficult to exactly compute ground since the background is varied complexly , the article research the optical flow model、 background model、 moving object detection based on entropy,and depart target from background in movement picture , detect moving target and plain it"s track.

静止背景的情况通常发生在摄像机相对静止状态，首先用预处理的方法去除噪声，其次采用帧间差分统计的方法进行分析计算背景，在此基础之上利用恢复的背景及当前帧的信息检测运动目标及其运动轨迹；对于动态背景的运动图像，由于背景是不断变化且呈现出复杂的特征，因此很难准确求出静止背景，本文在光流矢量场和配准方法的基础上探讨研究了光流模型、背景模型和基于熵的方法，在动态图像上分离不同的目标与背景，直接检测出运动目标并画出相应的轨迹。针对运动图像的复杂性，本文提出了构建模型知识库的设想。

Asymmetric over-introgression of the indica alleles on chromosome 7 and many specific regions on other chromosomes in the japonica genetic background is consistent with the general trend observed in the RIL and F_2 populations of the same cross, suggesting a high genetic load in the japonica gene pool, and japonica genome experienced a very severe bottleneck by artificial domestication.2 Genetic background effect on QTL expression of grain weight and its related traitsGenetic background effect on main-effect QTL and digenic epistatic QTL mapping for GWT and its related traits including GL, GW and GT was dissected by a large set of reciprocal introgression lines and recombinant inbred lines derived from Lemont and Teqing in Beijing environment.

籼粳相互导入具有不对称性，粳稻向籼稻背景的平均导入频率与期望值相仿，相反籼稻向粳稻背景的平均导入频率大大高于理论预期，位于第7染色体和一些其它染色体的特殊区段存在籼稻等位基因的超导入现象，在来自相同亲本的重组自交系和F_2群体中也观察到同样的导入趋势，表明粳稻基因组具有较大的遗传负荷，粳稻品种在人工驯化过程中曾经历过一个非常剧烈的遗传瓶颈。2水稻籽粒相关性状的主效和互作QTL表达的遗传背景效应利用Lemont和特青培育的双向导入系和重组自交系群体，在北京环境下定位影响千粒重及其相关性状如粒长、粒宽和粒厚的主效和互作QTL，分别在特青背景导入系、Lemont背景导入系和重组自交系下检测到影响千粒重及其相关性状的主效QTL分别为33个、27个和13个，互作QTL分别为4个、8个和23个，其中仅有6个主效QTL(QGwt5，QGl1，QGl3b，QGl4，QGw7和QGw8)在籼粳两个不同背景下共同表达，3个主效QTL(QGwt5，QGwt7a和QGt5)在导入系和重组自交系中共同表达，分别占检测到影响这些性状QTL总数的11.1%和4.3%，未检测到在3个背景下相同表达的互作QTL。

Based on the horizontal and vertical combination in formal contexts, this paper defines the independent or consistent contexts and lattices in attribute field; and also defines the horizontal addition operation between contexts or concepts and the horizontal union operation between concept lattices. In addition, we prove that the concept lattice of subcontexts horizontally combined is isomorphic to the horizontal union of sublattices of these subcontexts.

本文首先从形式背景的纵向、横向合并出发，定义了内涵独立和内涵一致的形式背景和概念格；还定义了内涵一致的形式背景、概念的横向加运算和概念格的横向并运算，并证明了横向合并的子形式背景的概念格和子背景所对应的子概念格的横向并是同构的。

与背景相关的网络解释 [注：此内容来源于网络，仅供参考]

Background Image：背景图片

通过设置该模块中的"背景颜色"(Background Colors),可以调节整个空间的背景颜色;而"背景图片"(Background Image)则通过选项来设定 MSN Space 主题所提供的背景图片的位置、是否重复、以及是否隐藏.

background image interference：背景影像干扰 背景图像冲突

background 背景 背景 | background image interference 背景影像干扰 背景图像冲突 | background process 背景程序 背景程序

background music：背景音乐 背景音乐

background mode 背景模式 背景模式 | background music 背景音乐 背景音乐 | background 背景 背景

background radiation：背景辐射,本底辐射

Background scattering 背景散射 | Background radiation背景辐射,本底辐射 | Background reflectance 背景反射,背景反射系数

background reflectance：背景反射,背景反射系数

Background radiation背景辐射,本底辐射 | Background reflectance 背景反射,背景反射系数 | Background return 背景反射,背景反射信号

background：背景 背景

背景 背景(background)属性可能会包含设置背景色、背景图、背景图的位置和背景图重复方式的参数,你可能会写成:颜色 颜色(color)属性在CSS通常指定为一个十六进制的值,一个#加6位数,他的简写方式是如果颜色值由成对儿出现的三对而数字组成,

backgrounder：背景介绍; 背景文件

background paper;背景文件;; | backgrounder;背景介绍; 背景文件;; | backlite caps;背光盖;;

Star background body：星系背景中的行星元素(只在某些星系背景中可调)

Sector background type----星系背景种类(可以左右调整当前星系的背景... | Star background body----星系背景中的行星元素(只在某些星系背景中可调) | Nebula background body----星系背景中的星云元素(只在某些星系...

Backgrounds：背景

注意:bgcolor指背景颜色,background指背景图像,容易弄反 背景(Backgrounds) body 拥有两个配置背景的标签. 背景可以使用颜色或者图像. 背景颜色(Bgcolor) 背景颜色属性将背景设置为某种颜色. 属性值可以是十六进制数、RGB (red,blue,

Figure-Ground Relationship：图形背景关系形象背景关

figure?ground principle 图形背景原则 | figure?ground relationship 图形背景关系形象背景关? | figure?ground segregation 图形背景分离形象背景分离