So we should pay much attention to it and do research on its historical source, background and feature and take relevant countermeasures.
对此，我们应予以高度重视，认真研究它的历史根源、时代背景和特征，并及时采取相应的对策。
Another noticeable feature of this year's conference was that consultants and gurus were more in the background; many presenters were new to the conference and brought new ideas.
今年的研讨会的另一个值得注意的特点是，咨询者和专家更多地是在幕后；许多呈现者都是新参加讨论会的，并带来了许多新的思想。
The thesis is to trace the historical and social root of this special feature, beginning with the analysis of the social background of the special American southern area.
本文将从分析美国南方这一特殊地区的社会背景开始，追溯南方文学中怪诞特征形成之历史根源和社会根源。
Beginning from the introduction to the author and the writing background, I will first present a general picture of the language feature of the era and the author.
我将从作家生平和作品背景介绍入手，确定创作时期的时代语言风格以及作者的整体写作风格。
Like the profession of doctors, teachers and priests, the profession of law has strong professional feature and industrial background.
法律职业与医师职业、教师职业、牧师职业一样，都具有强烈的职业特点和行业背景。
Feature association rule mining is filtering and finding characteristic patterns between object and background.
特征关联就是从复杂背景中筛选与发现目标特征，揭示目标与背景之间的特征模式。
According to its stylistic feature, background information, family tradition and Yan Zhitui's personal experience, this paper tries to analyze the origin of its thoughts.
本文试图结合文体特征、时代背景、家学传统以及颜之推的身世行藏，对《家训》思想的渊源、成因进行考辩。
This paper presents the generation background of feature technology and the related concepts and methods of feature modelling.
本文介绍特征技术产生的背景和特征建模的有关概念与方法。
This paper explains background, feature, concept and system of multi-heat source circle pipe net and introduces design method to explore multi-heat source circle pipe net.
阐述了热源环状管网的出现背景、特点、概念及其系统组织，重点介绍了探索多热源环状管网设计方法。
To extract the gear crack fault weak feature of locomotive running gear box on complex background, a new method of ensemble empirical mode decomposition (EEMD) and 1.
针对复杂背景下机车走行部齿轮箱齿轮裂纹故障微弱特征的提取问题，提出了总体平均经验模式分解(EEMD)与1。
Following the principle and feature equations of the PSD, it is found that the output signal of PSD is nonlinear when there exists background light.
根据PSD的原理及特征方程，分析了存在背景光时psd输出信号是非线性的。
This discovery changed the sole knowledge of structural feature in Tazhong area and aroused new knowledge of Middle-Late Ordovician structural anticlines background in Tarim basin.
这一发现改变了对塔中地区构造特征的单一认识，启发了对塔里木盆地中晚奥陶世构造背景的新认识。
As to sea image, the variance feature of region of interest and the luminance contrast feature between target and background are used to fusion recognition.
对于海面图像，分别采用感兴趣舰船目标区域的方差值、目标和背景亮度对比度这两个特征对目标进行融合识别。
In feature extraction, a difference motion detection algorithm of adaptive background updating is proposed, which has a good robustness to the changing of background and illumination.
在特征提取方面，提出了一种自适应背景更新的差分运动检测算法，该算法在运动对象轨迹的检测中对背景的抖动和光照条件的变化具有较好的鲁棒性。
The background models basing on color feature are compared and quantitative analyzed in this paper.
本文还对基于颜色特征的背景差模型做了总结和定量的分析比较。
Concerning the detection of weak signal in stronger noise background, a novel method was proposed in terms of stochastic resonance processing and by using the better de-noise feature of wavelet.
针对强噪声背景中的弱信号检测问题，在经典随机共振处理方法的基础上，利用小波良好的去噪特点，提出了随机共振加小波去噪检测弱信号的新方法。
According to analysing the human face and converting face detection in complex background into facial detection, a face detection model is built with facial feature being detective feature.
基于面向人脸的分析，按照将复杂背景中的人脸检测转化为对五官检测的思想，建立了以五官结构为检测特征的人脸检测模型。
Based on analyzing bridge and background feature in the SAR images, a new detection method combined statistical property with knowledge of bridge object is presented in this paper.
针对SAR图像中桥梁目标的特性，提出了一种基于统计特性和先验知识相结合的桥梁目标检测方法。
Combining with the geological background of mineralization and the geological feature of the deposit, the ore prospecting direction is proposed.
结合成矿地质背景和矿床地质特征，指出了今后找矿方向。
According to the practical need of infrared surveillance system, the infrared radiation feature of missile and predigest model under the background of sea and sky was studied.
本文从舰载红外警戒系统的实际需要出发，针对海空背景下低空来袭反舰导弹目标，深入研究了导弹的红外辐射特征，并建立了其红外辐射的简化模型。
The contents are summarized as follows:The feature, background and apply of the USM are introduced, and the nonlinear phenomenon and experiment procedure about the USM are discussed.
主要工作和结论如下：介绍了超声电机的特点、研究背景，概述了超声电机的非线性现象以及非线性动力学实验研究进展。
In order to detect ship targets under complex sea background, the high-order fractal feature and its application to texture classification are analyzed.
将高阶分形特征用于海面运动目标检测，提取出用于区分运动目标和海杂波的新的分形特征——缝隙特征。
Instead of traditional background prediction, this method detects infrared small and dim target by judging whether the local grey level surface possesses the two dimension Gauss function feature.
该方法通过判断图像局部灰度包络曲面是否具备二维高斯函数曲面特征实现红外弱小目标检测，不需要进行传统的背景预测。
According to image feature of background block and foreground block and using MV prediction, we propose a new algorithm.
利用背景块与前景块的图像特征结合MV预测提出一种新算法。
Taking the tread in alibi as object, this thesis introduces some knowledge about image processing and pattern recognition, and extracts characteristic feature in complex background.
本文以犯罪现场遗留足迹为对象，阐述了图像处理和模式识别的相关知识，实现复杂背景下的对象特征提取。
We also provide background and related information through feature stories, photo galleries, videos and links.
我们同时会透过特写、图片、短片及连结其他网页等，提供背景及相关资料。
We also provide background and related information through feature stories, photo galleries, videos and links.
我们同时会透过特写、图片、短片及连结其他网页等，提供背景及相关资料。
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