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农业景观害虫控制生境管理及植物配置方法
戴漂漂,张旭珠,肖晨子,张 鑫,宇振荣,刘云慧
中国生态农业学报 , 2015,
Abstract: 集约化农业生产过程中,化学农药所带来的大量环境问题日益引起关注。为减少农药的投入及其所产生的环境负效应,生物防治害虫的方法在国内外得到了更多的关注与发展。生境管理是一种有利于天敌群落发展,而不利于害虫种群增长的保护性生物防治方法,其实质是通过为自然天敌提供诸如花蜜、替代猎物或寄主、躲避不利干扰的庇护所等资源,将农业景观中天敌的害虫控制服务和功能最大化,或者通过构建不适宜害虫取食和繁殖的环境条件起到抑制或阻碍害虫发展的作用。本文在参阅国内外文献的基础上,阐述了生境管理控制害虫的机理,并总结国外生物防治的实践经验以及近些年国内外的相关研究,概括提出田间尺度上害虫生物防治的非作物生境及作物生境的建设和植物配置方法,为通过生境管理提升农业景观中害虫生物防治生态系统服务提供参考。
基于全寿命分析的高速公路抗车辙养护方案比选
Comparison and Selection of Anti-Rutting Maintenance Schemes of Expressway Based on Life Cycle Analysis  [PDF]
陈晨, 孙元媚, 刚子璇, 肖玉帅
Open Journal of Transportation Technologies (OJTT) , 2022, DOI: 10.12677/OJTT.2022.113016
Abstract: 为确定最佳的高速公路抗车辙养护方案，本文在研究中将路面划分为超车道和行车道，综合比较路面车辙和PCI值两个指标，最终确定了高速公路各养护方案的养护时机。同时本文采用全寿命周期分析方法，对比了四种养护方案的费用效率比，结果表明中面层采用复合改性沥青混合料作为抗车辙养护材料时，其路用性能最佳且在全寿命周期内费用也最低，性价比优异，可为路面抗车辙养护决策提供参考。
In order to determine the best anti-rutting maintenance scheme of the expressway, this paper divides the road surface into passing lanes and driving lanes in the study, comprehensively com-pares the two indicators of road ruts and PCI values, and finally determines the maintenance timing of each maintenance scheme of the expressway. At the same time, the whole life cycle analysis method is used in this paper, the cost-efficiency ratio of the four maintenance schemes is compared, and the results show that when the middle surface layer adopts the composite modified asphalt mixture as the anti-rutting maintenance material, its road performance is the best and the cost is also the lowest in the whole life cycle, and the cost performance is excellent, which can provide a reference for the road surface anti-rutting maintenance decision.
幼儿教师游戏精神的缺失与培养策略
Lack of Preschool Teachers’ Play Spirit and Cultivation Strategy  [PDF]
肖遥, 周雯晨
Advances in Social Sciences (ASS) , 2021, DOI: 10.12677/ASS.2021.103071
Abstract: 游戏精神是人的精神生命的一部分，对促进幼儿健康成长发展具有重要教育意义。作为在整个幼儿园与幼儿相处时间最多的幼儿教师理应充分具备这种精神。然而在社会现实中我国幼儿教师的游戏精神的不断缺失的严重状况不容忽视，它直接严重影响着我国幼儿教师的教学专业技能发展，影响着幼儿身心的全面健康发展。本文重点论述了当今幼儿教师游戏精神缺失的表现，分析了幼儿园教师游戏精神缺失的原因，以及更好的培养幼儿教师游戏精神的策略。
Play spirit is a part of people’s spiritual life, which has important educational significance for promoting children’s healthy growth and development. As preschool teachers who spend the most time with children in the whole kindergarten, they should fully possess this spirit. However, in the social reality, the serious situation of our preschool teachers’ lack of play spirit cannot be ignored, which directly and seriously affects the development of our preschool teachers’ teaching professional skills and the comprehensive and healthy development of children’s body and mind. This paper focuses on the performance of today’s preschool teachers’ lack of play spirit, analyzes the reasons of kindergarten teachers’ lack of play spirit, and puts forward some strategies to better cultivate preschool teachers’ play spirit.
1-苄基哌啶衍生物的合成研究
The Synthesis of 1-Benzylpiperidine Derivatives  [PDF]
王君, 陈子仁, 刘晨江
Studies in Synthetic Chemistry (SSC) , 2019, DOI: 10.12677/SSC.2019.72002
Abstract: 以1-苄基哌啶酮为原料，先与苯胺和三甲基硅氰发生Strecker反应得到化合物2，再经过酰胺化、甲酯化、N-丙酰化等三步反应，以26%的总收率合成了1-苄基哌啶酮衍生物，产物结构经1H NMR、13C NMR和HRMS表征。该方法具有绿色、简便的特点。
The compound 2 was prepared by the Strecker reaction of 1-benzylpiperidone with aniline and trimethylsilyl cyanide. Then 1-benzylpiperidone derivatives were synthesized in 26% overall yield by amidation, methyl esterification and N-propionylation. The structure of the product was characterized by 1H NMR, 13C NMR and HRMS. The method is green and simple.
添加玉米秆对生活垃圾热解产物特性的影响
杨迪,贾晋炜,肖洒,鲁明元,史晨雪,陆泓波,徐子琪,解强,舒新前
- , 2016,
Abstract: 采用热重分析仪、固定床反应器、气相色谱仪及红外分析仪对生活垃圾、玉米秆及其共热解特性进行分析，并探讨添加玉米秆对生活垃圾热解液气体产物特性的影响。结果表明：添加玉米秆与生活垃圾混合热解过程可分为脱水、热解、炭化、焦催化气化4个阶段，玉米秆与生活垃圾混合物热解的实际活化能为28.49 kJ/mol，低于玉米秆(32.35 kJ/mol)、生活垃圾(50.60 kJ/mol)单独热解活化能，可见混合热解利于热解反应进行；添加玉米秆与生活垃圾混合热解，使固液产物产率降低，有利于提高气体产物产率；添加40%玉米秆与垃圾混合热解过程中，在800~900 ℃，气体产物中H2、CH4产量比其单独热解提高；液体产物中芳香烃、烯烃、醛类、酮类等有机物含量增加，羧酸、酯类、醚类等有机物含量降低
BOPPPS模式下大学英语课程思政实践路径探索——以《新视野大学英语读写教程4》(思政智慧版) Unit 6为例
Exploring the Path of Ideological and Political Education in College English Courses under the BOPPPS Model—A Case Study of Unit 6 in New Horizons College English Reading and Writing Course 4 (Ideological and Political Education Edition)  [PDF]
张子晨
Creative Education Studies (CES) , 2025, DOI: 10.12677/ces.2025.131066
Abstract: 大学英语教学不仅承载语言技能培养的任务，也肩负着当代中国思想政治教育的使命。大学英语课程思政的开展对于培养新时代新青年有重大意义。本文以《新视野大学英语读写教程4》(思政智慧版)第六单元为例，探索BOPPPS教学模式在大学英语课程思政中的实践路径，以期实现知识传授与价值引领的有机结合。从教学设计来看，目标明确教学目的与育人目的；导入调动学生积极性和主观能动性；前测既复习了相关主题内容又评估学生对于相关知识的掌握程度；参与式学习引发深入思考，刺激学生主动学习；后测检验学生的课堂学习成果；总结回顾所学内容，及时反思课堂情况。
College English teaching not only undertakes the task of cultivating language skills but also bears the mission of ideological and political education in contemporary China. The integration of ideological and political elements into College English courses plays a significant role in nurturing the young generation of the new era. Taking Unit 6 of New Horizons College English Reading and Writing Coursebook 4 (Ideological and Political Education Edition) as an example, this paper explores the practical application of the BOPPPS teaching model in integrating ideological and political education into College English courses, aiming to achieve an organic combination of knowledge transmission and value guidance. From the perspective of teaching design, it emphasizes clear instructional and educational objectives; the introduction phase engages students and stimulates their initiative; the pre-assessment phase reviews related thematic content while evaluating students’ mastery of relevant knowledge; participatory learning inspires deep thinking and fosters active learning; post-assessment examines students’ classroom learning outcomes; and the summary phase reviews key content and provides timely reflection on classroom performance.
诸广山岩体中部物化探铀矿深部找矿方法的应用研究
Applied Research on Deep Prospecting Method for Geophysical and Geochemical Prospecting Uranium Deposit in the Middle Part of Zhuguangshan Rock Mass  [PDF]
罗晨, 肖振华, 蔡勋龙
Advances in Geosciences (AG) , 2021, DOI: 10.12677/AG.2021.115061
Abstract: 通过在诸广山岩体中部实施地面伽玛总量剖面测量、地面伽玛能谱剖面测量、210Po剖面测量、氡气剖面测量、可控源音频大地电磁法、高精度磁测等多种找矿方法试验，探索区内最佳有效的铀矿找矿方法，结合各种方法的成果及验证结果，认为“210Po剖面测量 + 氡气剖面测量 + 地面伽玛总量剖面测量 + CSAMT/AMT法”是本区最合理有效的铀矿找矿方法组合，该方法组合对南方花岗岩型铀矿找矿具有指导意义。
In the middle part of Zhuguangshan rock mass, a series of prospecting methods were carried out, such as ground gamma total quantity profile measurement, ground γ-ray spectrometric profile measurement, 210Po profile measurement, radon gas profile measurement, controlled source audio magnetotelluric and high-accurate magnetic survey, to explore the best and effective method of uranium ore prospecting in the area. Combined with the results of various methods and verification results, it is considered that “210Po profile measurement + radon gas profile measurement + ground gamma total quantity profile measurement + CSAMT/AMT method” is the most reasonable and effective combination of uranium prospecting methods in this area. The combination of these methods is of guiding significance to the prospecting of granite-type uranium deposits in south China.
少数民族大学生幸福感及其保护因子——民族认同
Minority College Students’ Well-Being and Its Protector—Ethnic Identity  [PDF]
李书慧, 肖子伦
Advances in Psychology (AP) , 2016, DOI: 10.12677/AP.2016.610134
Abstract:
幸福感存在着主观幸福感、心理幸福感、社会幸福感和幸福指数这四种取向。而近年来少数民族幸福感研究一直围绕着其影响因素进行着。通过对文献梳理，发现民族认同是影响少数民族大学生幸福感的一个重要因素。其具体的影响机制出现了不一致的研究结论，仍需进一步研究和探讨。
There are four kinds of orientations of happiness: subjective well-being, psychological well-being, social well-being and happiness index. In recent years, minority well-being researches have been carried out around its influencing factors. By combing the literature, it is found that ethnic identity is an important factor influencing the well-being of minority college students. The mechanism of ethnic identity affecting well-being is still inconsistent, which needs to further study and discussion.
大型木景缸造景创意设计
Creative Design of Large Wooden Landscape Tank  [PDF]
吴子璇, 肖怡, 江辉
World Journal of Forestry (WJF) , 2020, DOI: 10.12677/WJF.2020.92009
Abstract: 本次大型木景缸造景创意设计选用杜鹃根搭建骨架，配合火山石、各类观赏水草，参考业界造景师的最新的设计理念，设计并制作出一相对专业、且具有一定观赏性的大型木景缸，希望这类型的创意设计能给广大水族箱造景爱好者提供一定参考。
The creative design of this large wooden landscape VAT uses rhododendron root to build the skel-eton, composite volcanic stone and all kinds of ornamental plants, reference industry landscape architect’s latest design concept, design and manufacture out of a relatively professional, and have a certain degree of ornamental large wood view tank, hoping that this kind of creative design can provide a certain reference to the vast aquarium landscape lovers.
一次辽宁暴雨过程的诊断及风场反演分析
Analysis of the Diagnosis and Wind Reflex about a Rainstorm in Liaoning  [PDF]
田晨, 段云霞, 张子峰, 梁红
Climate Change Research Letters (CCRL) , 2013, DOI: 10.12677/CCRL.2013.24024
Abstract:

2011 年 7 月 30 日辽宁地区发生了一次区域性大暴雨过程，利用常规自动站、NCEP 再分析资料及双多普勒雷达和风云 2E 卫星资料对这次过程进行综合分析， 结果表明： 这次降水过程的发生主要是由于东北冷涡底部高空槽及低层暖切变的共同影响，西南低空急流源源不断的向北提供暖湿气流并在辽宁省堆积，为降水提供较好的水汽和热力条件，同时风场低层辐合高层辐散，以及强大的潜在不稳定能量释放为降水提供了较好的动力和不稳定条件。双雷达反演得到的 1.5 km 高度上的水平风场的辐合辐散，强回波区域以及 TBB 低值区在暴雨的发生过程中与降水大值区及降水落区的移动方向有很好的对应关系。
Based on the regular observational data, NCEP final analysis data, dual Doppler radar productions, and fy-2E meteorological satellite data, the regional rainstorm over Liaoning province on July 30, 2011 was comprehensively analyzed. The results indicated that the precipitation process occurred mainly due to the combined effects of NECV bottom upper-level trough and lower warm shear. South-west LLJ provided a steady stream of warm air accumulating in Liaoning province, which formed better water vapors and precipitation heat conditions. Meanwhile low-level wind convergence and upper level divergence, and a release of the strong potential unstable energy provided better power and unstable conditions for the precipitation. The dual radar reflex revealed that the 1.5 km horizontal wind convergence, strong echo area, and TBB low areas in the rainstorm had good correspondences with the movements of big value precipitation area and precipitation area.


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