查询词典 directional
- 与 directional 相关的网络例句 [注:此内容来源于网络,仅供参考]
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As for the symmetry and dissymmetry of directional complements, they have different presentation in different motions.
这种不对称现象主要与述语的语义特征及上下空间位置关系的隐喻义有关。
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Power dividers and directional couplers are passive devices used in the field of radio technology.
功率分频器和定向耦合器是无源器件在外地使用的无线电技术。
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We adopt high-level techniques such as welding without dot pitch and high-precision surface polishing in order to make a smooth and crack-free multilayer electroplating and keep its gloss persistent. In addition, the omni-directional digital intelligent monitoring system, together with the manual detecting and monitoring system, largely ensures the high quality of our products.
采用无点距焊接,高精度镜面抛光技术,多层电镀紧密平整,镜面光泽持久保存;全方位数码智能监控、人工检测和监控同时进行,确保我们的每一个用户都能得到高品质的产品。
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This paper presents the concepts of double limit, repeated limit , directional limit and weak double limit of binary function, and discusses the relationships among them.
给出了二元函数的二重极限、累次极限、方向极限、弱二重极限的概念,讨论了这几种极限之间的关系。
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According to the regulation, directional add the emission of hair the price not under the price fiducial traded 20 times a few days ago day company stock all 90% of valence. TCL group was released on July 16 increase hair announcement that day, this closing quotation price is 4.22 yuan, and pass two months drop, TCL group share price dropped 32.46%.
根据规定,定向增发的发行价格不低于定价基准日前20个交易日公司股票均价的90%。7月16日TCL集团发布增发公告当天,该个股收盘价为4.22元,而经过两个月的下跌,TCL集团股价下跌了32.46%。
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In this paper, a speckle reduction method for Synthetic Aperture Radar images based on Dual Tree Complex Wavelet Transform is proposed, for the DTCWT has approximate shift-invariant and good directional selectivity.
利用双树复数小波变换(Dud Tree Complex Wavelet Transform, DTCWT)的近似平移不变性和多方向选择性,提出了一种基于DTCWT变换的SAR图像嗓声抑制方法。
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In order to overcome the aliasing phenomenon commonly existing in real contourlet transform image denoising, some characters of complex contourlet transform whose structure is a cascading of dual tree complex wavelet and directional filter banks are discussed. It is proved that the transform performs well at division and restraining ability under white Gaussian noise condition. Then, an image denoising algorithm was proposed based on the transform.
为了克服实轮廓波图像消噪后广泛存在的混叠现象,研究了基于双树复小波级联方向滤波器架构的复轮廓波变换图像消噪的若干性质,证明了对于高斯白噪声图像,该变换具有更好的分割能力和抑制能力,并在此基础上提出了一种基于该变换的图像消噪算法。
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The contourlet transform used in the system was constructed by dual tree complex wavelet transform followed by critically subsampled directional filter banks, sub-bands energy and standard deviations were cascaded to form feature vectors, and the similarity metric was Canberra distance. The performance of retrieval system was compared including original contourlet transform, non-subsampled contourlet transform, semi-subsampled contourlet transform and CCT under the same system structure.
该系统采用的复数轮廓波变换由双树复小波变换级联临界下采样方向滤波器构成,特征向量采用子带系数的能量和标准偏差连接而成,以Canberra距离为相似度度量标准;比较了基于同样架构的基本轮廓波变换、无下采样轮廓波变换、半下采样轮廓波变换和CCT纹理检索系统的性能。
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The contourlet transform used in the system was constructed by dual tree complex wavelet transform followed by critically subsampled directional filter banks, sub-bands energy and standard deviations were cascaded to form feature vectors, and the similarity metric was Canberra distance.
该系统采用的复数轮廓波变换由双树复小波变换级联临界下采样方向滤波器构成,特征向量采用子带系数的能量和标准偏差连接而成,以Canberra 距离为相似度度量标准;比较了基于同样架构的基本轮廓波变换、无下采样轮廓波变换、半下采样轮廓波变换和CCT 纹理检索系统的性能。
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Based on the duality theorem of linear programming, the directional derivatives of the objective function can be expressed as a linear programming which is very important in the practical calculation for nonmono tone line search subproblems.
基于线性规划的对偶定理,目标函数的方向导数可以表示成线性规划问题,这在实际计算非单调线搜索子问题时是非常重要的。
- 相关中文对照歌词
- Directional
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。