研究...
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Its further development should follow the guidelines such as the integrity of research objects, the nativeness of thinking mode in research, the synthesization of research achievements, the applicability of research effects, and the...
努力实现体育心理学研究对象的整体化、研究成果的融合化、研究思路的本土化、研究效价的应用化和研究方法的实证化是我国体育心理学发展的合理选择
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The coring was successfully operated on the winter ice-cover of the lake in 2000 and the pioneer practice of the ""off-the-ice"" coring proves to be very useful and economic for taking quality cores from lakes in northern China.A multidisciplinary investigation has been carried out on core HQH4, one of the three 11-m-long cores. Results from previous investigation include lithostratigraphy, radiocarbon dating, paleoecology of Ostracoda, stable isotopic record of ostracod shells, total nitrogen and organic carbon, C/N ratio, 81 C of organic matter etc.
在对深度为11米的HQH4岩芯开展了~(14)C年代学、岩性地层学、介形类古生态及介壳稳定同位素、有机碳和总氮及C/N比值、有机碳同位素等多学科综合分析测试和研究工作的基础上,本硕士学位论文研究侧重开展了:1HQH4岩芯烧失量(Loss-on-ignition)的系统分析测定及该地层学变量的古湖泊和环境变化意义的研究;2沉水植物川蔓藻化石种子生态学特征及其在黄旗海湖泊水位重建和气候变化研究方面的重要意义的研究。
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The author discussed the effect of opacity on stellar evolution and concentrated on the mechanism of triggering blue loop by using Padova stellar model. It shows that extended mixing at the bottom of the convective envelope changed the interior hydrogen profile, which triggers or suppresses blue loop. Laboratory astrophysics, which is a cross subject of astrophysics and plasma physics, combines the demand of accurate data of radiative opacity with the latest advances in high intense lasers to devise the third independent method to study the radiative opacity. On the basis of the comparison between stellar material and laser-produced plasma in terrestrial laboratory, the desirable way to study opacity in laboratory and the brief introduction to the experiments relative to opacity are given.
本论文就开展辐射不透明度实验室研究的背景、内容和意义进行了介绍,并在对实验室的激光等离子体和天体环境下的恒星物质两者差异和相关性的认识基础上,论证了开展辐射不透明度实验室研究的可行性,而且对世界上正在开展的类似研究予以简要介绍,期望可以将天体物理领域对辐射不透明度数据可靠程度的质疑以及对其准确数值的广泛要求,与激光等离子体物理实验的最新进展相结合,推进辐射不透明度实验室研究,为辐射不透明度的研究开拓了继天文观测和理论计算的第三种独立的手段。
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By means of study of literature, textual research, investigation and comparison, I did the work on the music of song in Ming Dynasty. The purpose of it is preliminary pectination and study on the music of song in Ming Dynasty,and then probe into historical characteristics and the value of history.
本文运用文献研究、历史考证、调查研究、比较研究等方法对明代唱乐的历史阶段、主要类别、主要存在方式、特色和影响等方面进行初步的探讨和研究,目的是尝试着将明代唱乐做初步的梳理和研究,探析其历史面貌和历史价值。
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Main points are: perceptibility of information display in vibrating environment; rule of device layout in condition of integrated task and nonintegrated task; rule of multi-device and mono-device layout and the newest rule of ecological human-machine interface design.
摘 要 介绍了人机界面上信息显示的最新研究成果,包括振动环境中信息显示的可知觉性研究;针对整合任务和非整合任务仪表布置规则的研究;仪表混合布置和单一布置规则的研究以及最新的生态人机界面设计原则的研究。
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This study provided a new research way and predictive framework for interpreting the complex climate and vegetation of Taiwan, and raised some remedial suggestions. The climatic grid layers, plot-data transforming program, physiognomic classification scheme of vegetation, ecoclimatic indices, moisture-thermal distribution of plants, and PNV map resulted from this study could facilitate further the managements and researches of the natural resources.
本研究为了解台湾气候及植群类型之空间分布提供一种新的研究途径与预测架构,同时检讨研究限制并提出改善建议,研究过程所得之气象资料检定程序、气候网格图层、样区资料整合程序、植群形相分类方案、生态气候指标、树种水热境制、PNV图层等成果也有助於自然资源之经营管理与科学研究。
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With available research results of semeiology theory go into signs pictogram, made a induction and classification of theory based on semeiology.
本文的研究试图通过对导向图示的研究背景及发展历史的梳理,对意义传达的图形表达方式做了一番介绍性的探究;运用"符号学"理论的研究办法,将国内外现有研究成果引入导向图示的研究,对其做了一次基于符号学理论的归纳和分类。
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After studying many domestic and abroad papers, the paper follows the recent study of optimal design and organization of gathering pipeline system. According to working condition of natural gas gathering pipeline system in west part of Sichuan.Based on topology, geography conditions of the gas field and different exploitive phase establishing optimal structure parameter mathematical models of pipe network. The object of models is net present investment value of pipe network.
本文调研了国内外大量文献,紧跟国内外天然气管网系统优化设计及运行方面的最新研究成果,结合天然气集输配管网系统的实际运行状况,采用分级优化法,开展集输站场优化布局研究、集输管网结构优化研究、地面输送系统优化运行研究等方面的深入研究。
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The parallelism in the Qing Dynasty is characterized by variety in sentence patterning, clarity in language, amalgamation of parallelism and non-parallelism, and placidness in style....
清代骈文研究存在的问题是:作家个案研究尚未展开;骈文作品研究尚未铺开;骈文理论研究缺乏关注,但清代骈文的文化史层面的研究潜力广阔。
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The purpose of this research is to discover how to inspire students to feel mathematics beauty in plane geometry. The article adopts the methods of theory research, experiment research and survey research.
本文研究的目的是讨论如何在平面几何中激发学生感受数学美,主要采用了理论研究,实验研究和调查研究的研究方法。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。