[Research progress on interference in the identification of accelerants in a fire scene]. [PDF]
Yin G +5 more
europepmc +1 more source
[High-throughput screening of multi-pesticide residues in animal-derived foods by QuEChERS-online gel permeation chromatography-gas chromatography-tandem mass spectrometry]. [PDF]
Li J +6 more
europepmc +1 more source
[Determination of four fungicides in water by magnetic solid phase extraction-ultrahigh performance liquid chromatography-tandem mass spectrometry using covalent organic framework material]. [PDF]
Wang P, Ma J, Li S, Cheng J, Zou Z.
europepmc +1 more source
[Recent developments in the application of covalent organic frameworks in capillary electrochromatography]. [PDF]
Wang GX +4 more
europepmc +1 more source
通过肥液间歇和连续入渗实验,分析了肥液间歇入渗土壤湿润特性。结果表明,肥液间歇入渗湿润锋运移速度较连续入渗慢,并随周期数的增加而减小;分析了肥液间歇入渗湿润锋运移的分段模型,提出了由连续入渗湿润锋运移参数计算间歇入渗湿润锋运移距离的简化模型,实例计算表明该方法简单有效;对比了肥液间歇入渗和连续入渗土壤含水量的分布,肥液间歇入渗土壤含水量分布较连续入渗均匀,相同深度土层中入渗水量占总入渗量的比例较大。
吴军虎, 乔莲莲, 费良军
doaj +2 more sources
[Application of non-stationary phase separation hyphenated with inductively coupled plasma mass spectrometry in the analysis of trace metal-containing nanoparticles in the environment]. [PDF]
Jiang H +8 more
europepmc +1 more source
[Research progress on analytical methods for the determination of hexachlorobutadiene]. [PDF]
Wang Y, Zhang H, Shi J, Jiang G.
europepmc +1 more source
A case of hypophysis with HIV negative cryptococcal meningitis. [PDF]
Chi H, Yang Y, Zhang J, Liu D.
europepmc +1 more source

