硝基NPK复合肥的生产技术与市场前景

论述了硝基NPK复合肥生产的基本原理、生产特点、工艺设计、消耗定额以及市场与效益分析。     

在不断创新中开创新的百年——水口山有色金属集团有限公司110年创新发展历程和展望

回顾了水口山有色金属集团有限公司的发展历程，概述了取得的技术进步和主要成就．提出了企业今后的发展方向。     

中国首创五大新兴智能基础学科的交叉应用与展望

可拓学、灰色系统、界壳论、集对分析和消错学这五大新兴智能基础学科都是我国首创的理论。本文首先简单介绍了五大学科，随后给出了五大学科的关系矩阵并讨论了其交叉应用的发展概况，最后对其交叉所产生的空白领域追行了初步的探讨，然后对其未来发展进行了展望。     

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川东北海相碳酸盐岩所生成的天然气主要聚集在喜山期形成的构造圈闭中。本文针对此特点,划分了背斜圈闭的成因类型,建立了海相碳酸盐岩孔隙、裂缝复合型背斜气藏模式,并指出了当前勘探的三大领域及寻找富集型气藏的前景。     

SHS法陶瓷衬管的研究现状及应用前景

回顾了自蔓延高温合成陶瓷衬管的发展历史，对国内外的研究现状进行归纳总结，介绍了离心ＳＨＳ法生产陶瓷衬管的工艺特点及产品性能，展望了离心ＳＨＳ陶瓷衬管的应用前景。     

Encapsulation of PV modules using ethylene vinyl acetate copolymer as a pottant: A critical review

The primary purpose of this work is to review the literature about what is and is not known about using ethylene vinyl acetate (EVA0 copolymer as the encapsulant (or pottant) material in photovoltaic (PV) modules. Secondary purposes include elucidating the complexity of the encapsulation problem, providing an overview about encapsulation of PV cells and modules, providing a historical overview of the relevant research and development on EVA, summarizing performance losses reported for PV systems deployed since ca. 1981, and summarizing the general problems of polymer stability in a solar environment. We also provide a critical review of aspects of reported work for cases that we believe are important.Failure modes resolved in the early work to establish reliability of deployed modules and the purposes and properties of pottants, are summarized. Typical performance losses in large field-deployed, large-scale systems ranging from 1% to 10% per year are given quantitatively, and qualitative reports of EVA discoloration are summarized with respect to ultraviolet (UV), world-wide location and site dependence.The general stability of polymers and their desirable bulk properties for solar utilization are given. The stabilization formulation for EVA, its effectiveness, and changes in it during degradation are discussed. The degradation mechanisms for the base resin, e.g., unstabilized Elvax 150^TM, and stabilized EVA are indicated for literature dating to the early 1950s, and the role played by unsaturated chromophores is indicated. The limited number of studies relating discoloration and PV cell efficiency are summarized.Observed degradation of EVA or the unstabilized base resin in the laboratory and examples used to measure the degradation are summarized in sections entitled: (1) thermally-induced degradation; (2) photodegradation and photothermal degradation of EVA in different temperature regimes; (3) photobleaching and photodegradation of the UV absorber and cross-linking agent; (4) acetic acid and metal and metal-oxide catalyzed oxidative degradation; and (5) discolaration and PV cell efficiency losses.Processing effects/influences on EVA stability are discussed in sections entitled: (1) EVA raw materials and extruded, uncured films; (2) thermal encapsulation processes; (3) effects of lamination, curing, and curing peroxide on gel content and chromophores formed; and (4) incomplete shielding of curing-generated chromophores. A summary is given for the limited number of accelerated lifetime testing efforts and examples of erroneous service lifetime predictions for EVA are discussed. The known factors that effect the discoloration rate of several EVA formulations are discussed in which the reduction in rate by using UV-absorbing superstrates is a prime example. A summary is given of what is and is not known about EVA degradation mechanisms, degradation from exposures in field-deployed modeules and/or laboratory testing, and factors that contribute to EVA stability or degradation. Finally, conclusions about using Elvax 150 in EVA formulations are summarized, and future prospects for developing the next-generation pottant for encapsulating PV modules are discussed.     

微电热新技术及其在食品加工领域中的应用前景

ＤＺＲ是新型微电热材料的简称，其发明人是孔德凯先生，该材料已先后获美国、澳大利亚、英国、法国、意大利、瑞典、日本等国专利。发明人的杰出贡献在于不仅找到了ＤＺＲ材料的制造方法，而且实现了元件和部件的系列化和标准化，并提出了微球理论，创立了孔氏面电阻定律、面热材料功率计算定律、寿命计算定律，引起了各国的极大关注。本文阐述了国内外电热材料研究概况及国际发明专利ＤＺＲ技术特点及其在食品加工领域中应用前景。     

云计算的发展与应用前景展望

随着大规模互联网应用的发展,分布式处理已经不能够满足互联网的发展要求。近几年提出云计算的构想并进行了初步的实现。通过研究,明确了何为云计算,云计算与传统的分布式计算的联系与区别,并对云计算在各领域中的应用进行了前景展望。     

长江科学院野外科学观测与科学考察回顾及展望

野外科学观测与科学考察既是基础性科技工作,又是自主创新突破口。近年来,长江科学院设立了野外科学观测中心,初步形成覆盖长江流域,涵盖生态、环境、资源及灾害防治等领域的野外科学观测研究站网体系,持续开展长江流域野外科学观测和多专业综合性科学考察。回顾了长江科学院野外科学观测和科学考察的发展历程,从基础条件、观测成果、科技支撑、骨干队伍以及社会影响等方面,系统总结了长江科学院在野外科学观测与科学考察方面取得的成绩。未来将着重做好基础设施建设、长期观测与考察、科学研究与示范、合作交流以及人才队伍建设等方面工作,以期为长江流域高质量发展提供支撑。