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Based on the theories of non-diffracting imaging system in coherent light, the measurement system of point spread function (PSF) of non-diffracting imaging system has been presented.
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摘要在分析相干光照明下无衍射成像系统理论的基础上，设计了无衍射光成像系统的点扩散函数的测量系统。 |
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Based on the theories of system engineering and AHP, the comprehensive survivability of modern warships is evaluated.
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摘要根据系统学的原理，运用层次分析的方法，对现代作战舰艇的整体生命力进行了全方位评估。 |
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Based on the theories of teacher development growth, and using 246 principals of elementary schools in Taiwan, The LLEI consists 30 items which are classified into six subcales with good reliabilities as following: (1) participate activities outside the s
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经因素分析归纳出校长终身学习经验的六个因素：「参加校外活动」、「多元体验」、「专业合作自我导向学习」、「主动参与学术活动」、「问题本位人际互动」、「阅听媒体参与研习」，显示出增长终身学习经验的多元性。 |
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Based on the theories, the paper analyzes how English advertisement strategically observes or violates CP and PP, breaks down conventional and stereotyped language, and expresses the intentions of advertisers in different ways.
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从这一角度分析英语广告策略性地遵守或违反合作原则或礼貌原则，遵守或打破语言常规，以不同的语言方式传递信息，以迎合消费者的心理，能达到说服消费者购买广告产品的最佳效果。 |
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Based on the theory and method of abstract, inheritance and polymorphism of object-oriented technology, this paper brings the RDBMS elements of view, relation, table and role into the model of spatial data in GIS, and develops a new spatial data model bas
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摘要本文利用面向对象的抽象、继承和多态等理论和方法，将数据库中的视图、关联、表、角色等概念引入到面向对象的空间数据模型中，提出了一种面向应用、面向主题的基于对象关系数据库的空间数据模型。 |
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Based on the theory of Sequence stratigraphy, the Sequence features of the tertiary at the northwestern margin of Caidamu basin have been analyzed and four type of sequences have been identificated.
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摘要运用层序地层学理论和工作方法，对柴达木盆地西北部第三系地层进行了详细研究，识别出4个层序。 |
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Based on the theory of Systemic Functional Linguistics, particularly Halliday's Experimental Metafunction, this paper attempts to analyze the five different English translation texts of Fengqiaoyebo, by Zhang Ji, the Tang Dynasty poet, in order to exam th
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摘要运用韩礼德的功能语言学理论对中唐时期的诗人张继名诗《枫桥夜泊》5种英译文进行经验功能分析，进一步验证功能语言学理论对分析英译作品的可行性以及对古诗翻译的启示。 |
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Based on the theory of associated and decentralized control, this paper introduces the modeling method of AC/DC power system and control law deriving, which can be realized dispersedly and guarantee the stability of the system with optimal performance.
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摘要介绍了交直流电力系统关联测量分散励磁控制的建模方法和控制规律的求取，所得控制规律既可以分散实现，又能保证全局稳定且性能最优。 |
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Based on the theory of division of mid-way running motion period in boating style sprint, the motion of lower limbs' arthrosis and muscles was explained in terms of an atomy, which should be useful for sprint training.
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摘要在“划船式短跑技术”的途中跑动作周期的构成与划分理论的基础上，从解剖学角度就“划船式短跑途中跑技术”下肢动作的关节运动和肌肉运动进行了理论阐释，并与“后蹬式”作了分析比较；对短跑训练有一定的指导作用。 |
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Based on the theory of elasticity, the exact solutions of functionally gradient piezoelectric curved cantilever were obtained.
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基于弹性力学理论，得到了弯曲型样度功能压电悬臂梁在受电场作用时关于力和电场的解析解。 |
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Based on the theory of fuzzy mathematics and combined it with the actual engineering situation, a fuzzy comprehensive evaluation method for engineering quality is presented in this paper.
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运用模糊数学的原理，结合工程的实际情况，提出了工程质量的模糊综合评判方法。 |
