[Determination of 26 herbicide residues in soil， sediment， and surface water samples using modified QuEChERS method combined with ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuZhao L, Ma L, Huang LQ, Chen JB, Zhu WF.
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[Experimental curriculum design for undergraduates based on the improvement of scientific research abilities： taking determination of pyrimidine fungicides in soil by QuEChERS-gas chromatography-mass spectrometry as an example]. [PDF]
Se PuLyu F, Shan X, Zhao R, Zheng W.
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Shuitu Baochi Xuebao目的明确不同水文年和时间尺度气象因子对土壤水分的影响，为气候变化背景下水土资源综合管理提供科学依据。方法以宁夏南部半干旱黄土丘陵区山杏人工林为研究对象，于2018—2023年生长季，利用智墒传感器连续监测土层深度为100 cm的水分特征，分析土壤水分对降水量、气温、太阳辐射、相对湿度等气象因子的响应特征。结果丰水年、平水年、枯水年生长季平均降水量分别为597.7、428.5、298.1 mm，生长季0~100 cm土层土壤水分体积分数分别为19.69%、16.67%、11.88 ...
韩新生, 许浩, 刘广全, 曹扬
doaj
[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanGong X +8 more
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[Determination of 22 organophosphates and their metabolites and 11 phthalate metabolites in human whole blood by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuShi FY, Xu HY, Li JH, Xu MY.
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[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
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Shuitu Baochi Xuebao[目的] 坡地改梯田是黄土塬区重要的水土保持和农业措施,明确梯田侧壁(梯壁)对梯田土壤水分空间分布的影响有助于保持梯田水分,提高梯田生产力。[方法] 通过对黄土塬区典型人工高坡(梯壁高5 m)梯田不同位置土壤取样测定含水量和土壤物理化学性质,分析梯田土壤水分的空间分布特征和影响因素。[结果] 随着距梯壁距离的增加,梯田0—300 cm土层土壤储水量从15.9 mm增加至328.6 mm,呈显著上升趋势;梯壁蒸发量从318.0 mm逐渐降低至83.4 mm;梯面宽为300 cm时 ...
白晨赟 +5 more
doaj
[<i>Lactobacillus plantarum</i> alleviates lead exposure-induced learning and memory impairment in mice by regulating bile acid metabolism and inhibiting hippocampal NLRP3 expression]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoLi L, Yu W, Tan M, Li Y, Liu A, Meng X.
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[Chemical diversity of dissolved organic matter revealed by ultra performance liquid chromatography-Fourier transform ion cyclotron resonance mass spectrometry]. [PDF]
Se Pu, 2023 Ma C, Ni HX, Qi YL.
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[Determination of seven tire antioxidants and their quinone oxidation products in fine particulate matter by high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuLiu F +5 more
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