scale space的例句大全

Contrary to the standard big bang space-time singularity, these big bounce singularities are found to be event horizons at which the scale factors and the mass densities of the universe are finite, while the pressures undergo a sudden transition from negative to positive infinities.

与标准的大爆炸模型相对，该反弹奇异性对应于一个事件视界，此时标度因子和宇宙的物质密度是有限的，然而压强经历了一个从-∞~+∞的一个转换。

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Coronal mass ejections ( CMEs) belong to large-scale solar active phenomena and cause strong disturbances on the geospace environment, being a main source of disastrous space weather.

日冕物质抛射（CME）属于大尺度太阳活动现象，它能造成地球空间环境的剧烈扰动，是空间灾害天气的主要源头。

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Underground space exploitation on a large scale in city will bring mass of discarded soil.

城市地下空间的大规模开发利用将产生大量弃土.

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But in city, people tend to develop a large scale of underground space because of the problems of land deficiency for construction and "parking difficulty".

而在城市内，由于建筑用地的紧张和停车难等问题的日益突出，人们更大规模地开发地下空间。

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Wide-scale exploration of space had begun: Luna, Venera, Mars, Zond and other automatic interplanetary stations were launched;

更广阔的空间探索就此开始：“月球号”、“金星号”、“火星号”、“探测器号”以及其他行星际无人探测站被相继发射；

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In order to track a target in space and scale in a complex background, a target tracking algorithm based on the nonparametric clustering and multi-scale images is presented.

为了实现复杂背景下的目标空间定位和尺度定位，提出了一种基于非参数聚类和多尺度图像的目标跟踪算法。

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However, the time and space complexity of support vector machine is a bottleneck in processing large-scale data.

但由于支持向量机方法复杂，导致在处理大规模数据集时存在相关问题。

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in model space design drawn graphics, the required size out-putting drawings for calculation of drawing scale.

在模型空间中设计绘制完图形后, 依据所需出图的图纸尺寸计算出绘图比例.

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In order to achieve robust tracking of a ground target whose size and pose change rapidly during terminal guidance, a new method based on Gaussian scale-space was proposed.

针对光电成像末制导阶段目标尺寸和姿态均迅速变化的问题，提出了一种基于高斯尺度空间的目标跟踪方法。

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System by the electron gun system of points of light signals in RGB color space sampling and analysis, application of color image segmentation to identify the threshold target spot image and using center of gravity method gray-scale image of the photoelectric target identification and location.

系统通过对电子枪光点信号的RGB颜色空间的采样分析，应用彩色图像的阈值分割识别光点目标图像，并用灰度重心法对光电目标图像进行识别定位。

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And it is very important in achieving the more scale expression of magnanimity space information.

而且，研究地图的无级比例尺数据处理技术对实现海量时空信息的多比例尺表达也具有十分重要的现实意义。

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Nowadays, the space technology is stepping into an era of large scale development of terrestrial space, the design of satellites which are applied in both commercial and defense applications trends toward high performance, multiple purposes and long service life.

目前，航天技术正进入大规模开发和利用近地空间的新阶段，直接为国民经济和国防建设服务的各种应用卫星，正向高性能、多用途、长寿命方向发展。

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Large Scale Spiral Waves in the Solar Terrestrial Space

日地空间中的大尺度涡旋波

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In this dissertation, the theory and application of seismic analysis for large-scale aqueduct is studied in details and the mostly includes several studies below. 1. The seismic response analysis model of thin wall space aqueduct with fluid-structure coupling is established.

本论文对大型渡槽结构抗震分析理论与应用进行了较详细的研究，主要完成了以下工作：1.建立了考虑槽身和槽内水体流固耦合的渡槽薄壁结构梁段有限元动力分析模型。

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The Space-Time Wave Propagating Decomposition and Principle Time-Scale Analysis and Their Application in Investigating the ISO

时&空二维波传播分解和主时间尺度分析及其在大气季节内振荡研究中的应用

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The regional logistics network is believed to have time utility and space utility. Its optimization and improvement can economize the exchange cost and promote the economics of agglomeration and the economics of scale in the area.

认为区域物流网络具有时间效用和空间效用，其优化改善能够节约交易成本，促进地区聚集经济与规模经济的形成。

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These physical processes can be turned into the problems of solving large-scale partial differential equations. If we use uniform grids, the space-step and the time-step must be small enough to resolve these problems within a given accuracy.

如果使用均匀的网格系统，要得到关于这类问题的较精确的解，需要使用足够小的空间步长和时间步长，这就大大增加了计算成本，从而限制了所解决的问题的规模。

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As the application window expands or contracts, this space will scale in proportion to the length of the spring.

如果应用程序窗口扩展或收缩，这块空间也会根据弹簧长度成比例地伸缩。

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If that is the case, then it cannot be thought of as a private house, instead the scale of a space like a Gothic church will appear.

如果是这样的的话，那么它不能被认为是一个私人的房子，而不是一个像哥特式教堂会出现空间尺度。

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Ocean Information Extraction Based on Space Scale Theory

基于空间尺度的海洋信息提取

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