scale pattern

Two fundamental and interconnected themes in ecology are the creation and maintenance of spatial and temporal pattern, and their consequences for population and ecosystem dynamics. Central to these questions is how the scale of observation influences the description of pattern.

时间、空间格局的发展和维持及其对种群和生态系统的影响一直是生态学研究的中心议题，这些问题的核心是观察的尺度怎样影响格局的描述。

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Taking the short pulse as an ideal delta function on time scale, we find that the radiation field pattern is just of the "pure" waveguide modes if the resonance frequency equals as integral times as radio frequency.

将短脉冲理想化为时间上的δ函数，可以发现当辐射频率正好等于用来调制电子束的射频的整数倍时，辐射模式表现为纯的波导本征模，此时辐射功率最强。

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Reactive ion beam etching technique has been effectively used to study and fabricate large-scale and ultra large scale integrated circuit, acoustic surface wave device, magnetic bubble device microwave device, integrated optical circuit, superconducting device, shimmer optical pattern etc.

反应离子束刻蚀技术已有效地用于研究和制造大规模和超大规模集成电路，声表面波器件，磁泡存储器，微波器件，集成光路，超导器件，闪烁光栅等。

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Transitional zone, there shows the tectonic pattern of the alternation of 4 small-scale asthenosphere upwelling plumes ( soft mass) with thicker area of lithosphere ( hard mass);

2过渡带，呈现4个小型软流圈上涌柱（软块）与岩石圈较厚区（硬块）相间的构造格局；

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Considering the international developing trend of casting industry and the domestic market demand of mold casting pattern materials ( mold casting waxes), this paper researched low, middle and high temperature series mold casting pattern materials, developed small and middle scale technology to produce them.

应对国内外熔模精密铸造业的发展趋势和国内对熔模铸造模料（熔模铸造蜡）的市场需求，本文研究开发了低、中、高温系列精密铸造模料及其生产工艺。

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On a global scale, these exchanges produce in the oceans the general circulation pattern.

在地球尺度上, 这些交换在海洋中产生一般的环流模式.

词典精选例句

Modern distance higher education requires diverse quality of running schools. According to the practice of setting up undergraduate education and training school education in" experimental unit", RTUs should choose a comprehensive quality control pattern whose center is educational scale quality control.

根据现代远程高等教育对办学质量多样化的要求和电大试点举办本科、专科学历教育的实际，电大应该选择以教育规格质量控制为主的综合质量控制模式。

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Moreover, in China, related studies are lack of the communication with the international advanced concept ( PPT), the research and practice of the pattern of small-scale rural area, and the quantitative study.

而且，我国的旅游扶贫尤其缺乏与世界先进理念（PPT）的沟通，在小尺度乡村旅游扶贫模式的研究和实践上，在旅游扶贫的定量研究上显得极为匮乏。

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In this paper, the middle scale-soil spatial distribution pattern was studied. This project was supported by the national natural science foundation program named as The Middle-scale Soil Landscape Spatial Pattern Analysis.

本研究正是基于国家自然科学基金项目&中尺度土壤景观空间格局分析，研究中尺度土壤空间分布规律。

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The analyses show that the section and profile maps of China coast tectonic deformation are consistent with the coast tectonic pattern: the northern coast is characterized by large area rise drop zones with obvious boundaries, showing effects of large scale crustal movement;

分析结果表明，中国海岸构造变形的平面和纵断面图象与海岸构造格局一致：北方海岸大面积升降区比较完整，分界明显，表现出大范围块体运动特征；

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