financially supported by the Heilongjiang Provincial Key R&D Program Project(No.GA21A204);Heilongjiang Provincial Natural Science Foundation of China(No.LH2022D031);the Research Project of Heilongjiang Province Bureau of Geology and Mineral Resources(No.HKY202302).
Although previous researchers have attempted to decipher ore genesis and mineralization in the Erdaokan Ag-Pb-Zn deposit,some uncertainties regarding the mineralization process and evolution of both ore-forming fluids...
supported by the National Key Research and Development Program of China(Nos.2022YFA1205602,and 2023YFC3707801);the National Natural Science Foundation of China(Nos.U22A20402,22376073,21936003 and 22306119);China Postdoctoral Science Foundation(No.2023T160419).
Nano zero-valent iron(nZVI)is a promising phosphate adsorbent for advanced phosphate removal.However,the rapid passivation of nZVI and the low activity of adsorption sites seriously limit its phosphate removal perform...
financially supported by the National Science and Technology Major Project of China(Grant No.2017-Ⅱ-0006-0020);National Key Research and Development Project of China(Grant No.2016YFB0200901);National Natural Science Foundation of China(Grant No.51776154);Shaanxi Key Research and Development Project(Grant No.2018KWZ-01)。
Throughflow design has the advantages of less time consumption and large optimization space,and thus is the corner stone of advanced design system of multi-stage axial-flow compressors.The majority of relevant studies...
supported by the Science and Technology Project of Jiangsu Coastal Power Infrastructure Intelligent Engineering Research Center“Photovoltaic Power Prediction System Driven by Deep Learning and Multi-Source Data Fusion”(F2024-5044).
Harnessing solar power is essential for addressing the dual challenges of global warming and the depletion of traditional energy sources.However,the fluctuations and intermittency of photovoltaic(PV)power pose challen...
funded by the State Grid Corporation Science and Technology Project(5108-202218280A-2-391-XG).
The high proportion of uncertain distributed power sources and the access to large-scale random electric vehicle(EV)charging resources further aggravate the voltage fluctuation of the distribution network,and the exis...
supported by the National Science and Technology Major Project of China(Nos.2017-II-0004-0016 and J2019-I-0011-0011).
Unstable operating conditions such as surge could cause damage to both aerodynamic performance and structural integrity of a compression system.This paper addresses the critical issue of aerodynamic instability in com...
the National Natural Science Foundation of China(Grant No.62172132);Public Welfare Technology Research Project of Zhejiang Province(Grant No.LGF21F020014);the Opening Project of Key Laboratory of Public Security Information Application Based on Big-Data Architecture,Ministry of Public Security of Zhejiang Police College(Grant No.2021DSJSYS002).
Seal authentication is an important task for verifying the authenticity of stamped seals used in various domains to protect legal documents from tampering and counterfeiting.Stamped seal inspection is commonly audited...
supported by the National Key Research and Development Program of China(2022YFB3904402).
The direction of ground-based interference reaching the satellite is generally very close to the spot beam of the satel-lite.The traditional array anti-jamming method may cause signifi-cant loss to the uplink signal w...
supported by the National Natural Science Foundation of China(No.52107113 and No.51877133).
Fully harnessing the ocean wave’s renewable energy resources could benefit coastal countries.However,ocean wave energy harvesting systems encounter several challenges,i.e.,marine uncertainties,long-distance mainte-na...
support provided by the Dalian Coherent Light Source.This work was supported by the National Natural Science Foundation of China(Grant Nos.12305359 and 22288201);the Scientific Instrument Developing Project of Chinese Academy of Sciences(Grant No.GJJSTD20220001)
External seeded free-electron lasers(FELs) have exhibited substantial progress in diverse applications over the last decade. However, the frequency up-conversion efficiency in single-stage seeded FELs, particularly in...