摘要：At present,with the steady development of the global economy,more and more countries begin to pay attention to the impact of ecological environment on economic development and human society,so the ecological environment has become a global issue that cannot be ignored in today’s ***,from the perspective of the ecological philosophy of Diversity&Harmony as well as Interaction&Co-existence,this paper will conduct ecological discourse analysis on the Energy in China’s New Era based on the transitivity system of systemic-functional grammar,and use the Corpus analysis software UAM Corpus Tool 3.3x to label and make statistics on the transitivity system,aiming to explore the distribution characteristics of the transitivity system in this white *** the transitivity analysis of the white paper,this study helps readers to have a deeper understanding of the positive significance contained in the white *** a certain extent,it enables readers at home and abroad to understand China’s stance on energy issues and the positive image of China in energy *** also awaken readers’awareness of environmental protection and acquire good habits of resource conservation to be in harmony between human and nature for sustainable development.

摘要：Poetry,as a crucial form of literary expression,often employs metaphor as a common rhetorical *** to the perspective of cognitive metaphor theory,metaphor transcends its traditional linguistic boundaries and is recognized as a profound cognitive mechanism,manifesting as a broader cognitive *** article is based on metaphorical examples of“flowers”in Chinese and English poetry,carefully selecting representative cases for in-depth *** aim is to compare the imagery of“flowers”in Chinese and English poetry,observe their similarities and differences,thereby fostering a better understanding of poetry in both *** this study,we not only delve into the intricacies of metaphor within poetry but also shed light on the distinct interpretations of the symbol of“flowers”in different cultural contexts,expanding our appreciation for the cultural diversity inherent in poetry.

摘要：印染艺术具有独特的色彩和纹理,是艺术家和设计师表达创意和情感的重要媒介。随着艺术与技术的融合,传统印染技术与现代数字技术的结合为艺术家提供了新的创作空间,丰富了印染艺术的表现媒介,提高了艺术创作的表现力。

摘要：This article presents a general form of the estimator for identifying dispersion effects from unreplicated two-level factorial experiments,and shows that the widely used estimators such as the BH,MH,and AMH estimators are all special cases of the proposed one,designated as the G *** unbiased condition of the G estimator is proved,and a lower bound of variance of the G estimator is provided.A simulation based on a realistic design illustrates the variation of the variance and MSE(mean square error) of the G estimator on different *** estimator may be more flexible and has better performance than other methods such as the BH and MH estimators by appropriately selecting the coefficients.

摘要：In the realm of near-infrared spectroscopy,the detection of molecules has been achieved using on-chip waveguides and *** the mid-infrared band,the integration and sensitivity of chemical sensing chips are often constrained by the reliance on off-chip light sources and *** this study,we demonstrate an InAs/GaAsSb superlattice mid-infrared waveguide integrated *** GaAsSb waveguide layer and the InAs/GaAsSb superlattice absorbing layer are connected through evanescent coupling,facilitating efficient and highquality detection of mid-infrared light with minimal *** conducted a simulation to analyze the photoelectric characteristics of the ***,we investigated the factors that affect the integration of the InAs/GaAs⁃Sb superlattice photodetector and the GaAsSb *** thicknesses and lengths for the absorption lay⁃er are *** the absorption layer has a thickness of 0.3μm and a length of 50μm,the noise equiva⁃lent power reaches its minimum value,and the quantum efficiency can achieve a value of 68.9%.The utilization of waveguide detectors constructed with Ⅲ-Ⅴ materials offers a more convenient means of integrating mid-infra⁃red light sources and achieving photoelectric detection chips.

摘要：1 Brief introduction of GIS GIS is the abbreviation of Geographic Information Systems. As organized data can be accessed by pointing to a region on a map, GIS has become useful in a wide variety of applications.

摘要：The past decade has seen a growing interest in ocean sensor networks because of their wide applications in marine research,oceanography,ocean monitoring,offshore exploration,and defense or homeland *** sensor networks are generally formed with various ocean sensors,autonomous underwater vehicles,surface stations,and research *** make ocean sensor network applications viable,efficient communication among all devices and components is *** to the unique characteristics of underwater acoustic channels and the complex deployment environment in three dimensional(3D) ocean spaces,new efficient and reliable communication and networking protocols are needed in design of ocean sensor *** this paper,we aim to provide an overview of the most recent advances in network design principles for 3D ocean sensor networks,with focuses on deployment,localization,topology design,and position-based routing in 3D ocean spaces.

摘要：明清“寿字纹”陶瓷艺术装饰兴起于晚明,在清代发展至极盛。明清“寿字纹”陶瓷艺术在形式上主要分为文字类、图案类以及文字图案结合类,各具特色,并具有突出的审美特色和民俗特点。通过运用文献分析法和比较研究法对明清“寿字纹”陶瓷艺术装饰的历史文化演变、形式类别、文化内涵三个方面进行解析,探寻明清“寿字纹”陶瓷艺术装饰对中国艺术文化研究、中华传统文化传承、中国民俗审美观念等方面的学术意义。

摘要：2023年2月6日土耳其发生了7.8级地震,其破坏力远超一般地震,造成了大量建筑物发生严重破坏甚至倒塌。通过对部分台站地震记录所进行的反应谱分析初步表明,该次土耳其地震的强度远远超出了目前中国抗震规范所规定的最高设防标准。因此,基于中国规范设计的基础隔震结构在该次土耳其地震作用下能否保持良好的抗震性能亟待研究。基于以上分析,该文选取采用了铅芯橡胶隔震支座的6层、8层和10层基础隔震结构为研究对象,将各结构简化为集中质量的多自由度串联模型,并使用《建筑隔震设计标准》(GB/T 51408-2021)提出的直接设计法进行了结构设计。以土耳其地震的部分台站记录作为输入激励,同时作为对比选择了22条规范9度罕遇等级的普通远场地震开展了广泛的参数研究。研究结果表明:基于中国抗震规范最高设防等级的基础隔震结构在规范9度罕遇地震作用下,结构的安全性和正常使用功能能够得到有效保证;在该次土耳其地震作用下,有相当部分情况的基础隔震结构会发生严重破坏甚至倒塌,结构变形和楼层加速度响应远超一般的常规地震;增大隔震系统周期能够有效降低上部结构变形、楼层加速度和隔震层变形;增大隔震系统屈重比虽然可以在一定程度上控制上部结构变形和隔震层变形,但是对于楼层加速度的控制是不利的。

摘要：不确定因素普遍存在于气动弹性系统的优化设计中,但传统气动弹性优化设计技术并未考虑材料属性、大气环境、几何尺寸等不确定因素,存在最优化目标对设计参数变化敏感,也可能会发生预期之外的颤振失效。基于此,本文通过对传统优化模型中目标函数的鲁棒性处理和对约束条件的可靠性处理,发展了计及可靠性与鲁棒性的区间优化模型,并将该优化模型应用于气动弹性系统的优化设计中。针对超声速气流下的复合材料层合板和蜂窝夹层板结构进行了考虑不确定性的颤振优化设计,在满足颤振约束指标的条件下,实现了结构减重的设计目标。