【摘 要】
:
For traditional piezoelectric sensors based on poled ceramics,a low curie tem-perature(Tc)is a fatal flaw due to the depolarization phenomenon.However,in this s
【机 构】
:
StateKeyLaboratoryofMetalMatrixComposites
【基金项目】
:
This work is financially supported by the basic research project of science and technology of Shanghai(No.20JC1415000),National Natural Science Foundation of China(Nos.11874257 and 52032012),the Fund
论文部分内容阅读
For traditional piezoelectric sensors based on poled ceramics,a low curie tem-perature(Tc)is a fatal flaw due to the depolarization phenomenon.However,in this study,we find the low Tc would be a benefit for flex-ible piezoelectric se
其他文献
随着我国脱贫攻坚任务的如期完成,全面推进乡村振兴成为当前农村发展的重要战略指导,而全面推进乡村振兴的关键又在于培育时代新人.时代新人是乡村振兴的实践主体以及中华民族伟大复兴的时代主体,其内涵体现在兼具可持续性发展能力、具有自信担当精神以及共产主义政治信仰三个方面.但是,当前我国的时代新人培育还面临经济发展水平不高、教育水平不强、不良风气侵袭以及制度体制尚待健全等诸多问题.为此,必须对症下药、精准施策,从夯实经济基础、提高教育水平、改善乡村文明环境以及健全制度体制方面入手,推进时代新人培育,为乡村振兴、中华
West Africa is considered a region of low seismicity. However, the monitoring of earthquake activity by local seismic arrays began very early (as early as 1914)
Ammonium vanadate with bronze structure(NH4V4O10)is a promising cathode material for zinc-ion batteries due to its high specific capacity and low cost.However,t
Establishing a reliable electrophysiological recording platform is crucial for cardiology and neuroscience research.Noninvasive and label-free planar multitrans
在推进乡村振兴战略中,产业兴旺是实现乡村振兴的重点.但当前我国集体经济受地方资源、人口素质、历史文化的影响,发展极不平衡,而宪法法律中关于集体经济发展的相关概念的内涵与外延不够周延亦造成实践的混乱,制度缺失及实践困境要求我们必须尽快完善发展集体经济的法治保障,从而加快推动农村产业发展.集体经济发展对应人、财、物、市场等要素背后的制度供给需求,既要考虑历史问题的解决,又要考虑未来发展的长远规划.因此,厘清集体经济发展的基础法律概念,明晰集体经济组织产权的界定与边界,完善以市场为主导的集体经济发展路径与"自治
Due to their rapid power delivery,fast charging,and long cycle life,supercapacitors have become an important energy storage technology recently.However,to meet
以计划经济时代单位制为基础的单位意识,不仅具有消极的一面,也具有积极的一面.在市场经济条件下市场意识取代了单位意识,个体功利化心理越来越强,单位社会性功能减弱,个体面临物质富足而精神贫乏的困境.新时代应发挥单位意识的积极因素,以此提高组织认同感,发掘组织对个体的情感支持功能,加强组织凝聚力,从而在新时代实现物质和精神两个层面的现代化.
Cloud anomaly is a new kind of earthquake precursor that is still in the great controversy. Here we report an example of earthquake prediction based on cloud sa
网络制度主义源自政治科学、组织理论、公共行政学、经济社会学的交叉领域,大体遵循普遍性、复杂性、行动性与差异性等基本假设,致力于分析权力运作与人际关系渠道的联系,并
Up to now,the DNA molecule adsorbed on a surface was believed to always preserve its native structure.This belief implies a negligible contribution of lateral s