田赛距离测量中全站仪的设计与实现

本文提出了将智能全站仪这种精密测量仪器广泛应用于田赛项目测量中，并结合其他科技元素用于解决田赛项目中跳远、投掷等项目的测量及数据管理问题，实现实时、自动、准确地裁定和报告比赛成绩。     

Chemistry and Toxicology of Major Bioactive Substances in Inocybe Mushrooms

Mushroom poisoning has always been a threat to human health. There are a large number of reports about ingestion of poisonous mushrooms every year around the world. It attracts the attention of researchers, especially in the aspects of toxin composition, toxic mechanism and toxin application in poisonous mushroom. Inocybe is a large genus of mushrooms and contains toxic substances including muscarine, psilocybin, psilocin, aeruginascin, lectins and baeocystin. In order to prevent and remedy mushroom poisoning, it is significant to clarify the toxic effects and mechanisms of these bioactive substances. In this review article, we summarize the chemistry, most known toxic effects and mechanisms of major toxic substances in Inocybe mushrooms, especially muscarine, psilocybin and psilocin. Their available toxicity data (different species, different administration routes) published formerly are also summarized. In addition, the treatment and medical application of these toxic substances in Inocybe mushrooms are also discussed. We hope that this review will help understanding of the chemistry and toxicology of Inocybe mushrooms as well as the potential clinical application of its bioactive substances to benefit human beings.     

Effect of Temperature and Strain Rate on the Hot Deformation Behaviour of Ferritic Stainless Steel

Metals and Materials International - The flow behaviour and microstructure characteristics of a ferritic stainless steel were investigated using plain strain compression test on a Gleeble 3500...     

国家科技部“十三五”重点研发计划地热专项全部完成立项

根据科技部“十三五”科技战略部署,于2018、2019两年时间顺利完成“干热岩能量获取及利用关键科学问题研究”、“深部碳酸盐岩热储层强化增产与利用综合评价技术”及“砂岩热储采灌增效技术与装备”三项重点研发计划项目从申报、函审、视频答辩到立项的工作。     

DEA评价方法在超稠油生产经营中的应用探讨

超稠油的生产工艺非常复杂，影响油井效益的因素相对较多，因此对油井的评价就要评价各类有限资源投入的利用效果，查明积极因素和消极因素及其对经济指标的影响程度，促进经营管理的改善，寻求有效利用有限人力、物力、财力等资源的途径，实现资源的优化配置。本文通过使用DEA模型可对单井效益进行评价，对单井效益进行排队，对规模效益进行分类，对生产各投入因素进行投影分析，研究弱DEA、非DEA有效的原因，寻求对油井优化成本、提高效益的改进方案。     

基于TS101的PCI接口高速数据采集系统的设计

给出了基于TS101和PCI的双通道数据采集处理系统的设计方案。首先介绍了ADI公司新型数字信号处理(DSP)微处理器TS101和FLYBY数据传输模式,阐述了系统结构和工作原理,最后对如何利用TS101的FLYBY接口提高数据采集、存取效率和数据系统的逻辑控制进行了详细的论述。