[Determination of polychlorinated naphthalenes in soil using accelerated solvent extraction-molecular sieves solid-phase extraction coupled with gas chromatography-tandem mass spectrometry]. [PDF]
Se Pu, 2022 Jin J +6 more
europepmc +1 more source
Shuitu Baochi Xuebao, 2011 通过调查统计与现场采样,分析了三峡库区小流域农业面源污染的压力、状态和响应态势,确定了主要污染物、主要污染源、农业面源污染负荷容量及其削减量.采用清单分析方法,核算了小流域化学肥料施用、有机肥施用、农作物秸秆、畜禽养殖、农村生活污水、生活垃圾和农田土壤侵蚀等7个来源对农业面源污染化学需氧量(COD)、生化需氧量(BOD5)、全氮(TN)、全磷(TP)排放负荷及其贡献.并采用实地监测,分析了小流域水环境质量.王家沟小流域农业面源污染物COD、BODs、TN、TP的排放量分别为12 100,6 413,1 ...
杨志敏 +5 more
doaj
基于GPS的矿山排土场滑坡监测预警技术 Monitoring and Early Warning Technology for Mine Dump Landslide Based on GPS
, 2017 谢振华
semanticscholar +1 more source
[Determination of 15 halogenated polycyclic aromatic hydrocarbons in aquatic products by stable isotope dilution coupled with gas chromatography-triple quadrupole mass spectrometry]. [PDF]
Se Pu, 2023 Li XY +6 more
europepmc +1 more source
Shiyou jixie, 2014 深水钻井导管受力复杂，影响因素较多，主要包括平台偏移、海流流速、土壤强度、固井质量和低压井口出泥高度等，确定各影响因素的优先等级是深水钻井导管钻前设计和现场作业急需解决的问题。建立了深水钻井导管力学分析模型，分析了导管的力学特性，采用正交试验方法安排仿真试验方案，对仿真试验结果进行极差分析和方差分析，从而确定各影响因素对深水钻井导管力学特性的影响大小和显著性。研究结果表明，导管最大应力值出现在泥线以下8 m左右，影响导管最大Mises应力的因素依次为平台偏移、导管外径、导管壁厚、海流 ...
李飞 +4 more
doaj
[Application progress of innovative high resolution separation and analysis technology in food safety detection field]. [PDF]
Se Pu, 2023 Sun Y, Xie Y, Xu XL, Tan MQ, Zhang F.
europepmc +1 more source
[Rapid screening and identification of 167 illegally added medicines in herbal tea by ultra high performance liquid chromatography-electrostatic field orbitrap high resolution mass spectrometry]. [PDF]
Se Pu, 2022 He J, Wen J, Liu Y, Hu J, Cao Y, Lai Y.
europepmc +1 more source
[Preface for Special Issue on Advanced Molecular Imprinting Technology and its Cutting-Edge Applications]. [PDF]
Se PuJia Q, Yang KG.
europepmc +1 more source
[Evaluation of Gradient-Variant Quantum Dot Fluorescence Technology for Rapid Detection of <i>Brucella</i>]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanLi J +9 more
europepmc +1 more source
[Progress in preparation of plant biomass-derived biochar and application in pesticide residues field]. [PDF]
Se Pu, 2022 Zhang X, Zhen D, Liu F, Peng Q, Wang Z.
europepmc +1 more source