Results 111 to 120 of about 965 (197)

[Evaluation of Gradient-Variant Quantum Dot Fluorescence Technology for Rapid Detection of <i>Brucella</i>]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Li J, Wang X, Wang J, Tian S, Zhao C, Wang X, Jian W, Li S, Zhang Q, Zhou L.   +9 more
europepmc   +1 more source

不同水热调控方式对苹果—大豆间作系统土壤温度和根系分布的影响

, 2023
罗成威, 王若水, 王莉莎, 熊常, 王鑫, 代厚帅, 万倩, 肖婉   +7 more
openalex   +1 more source

[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Gong X, He S, Chen Y, Liu Y, Cheng Q, Chen Y, Hu X, Wang Z, Xie H.   +8 more
europepmc   +1 more source

[<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 Bao
Li L, Yu W, Tan M, Li Y, Liu A, Meng X.
europepmc   +1 more source

基于“3S”的精准农业管理系统设计与实现 [PDF]

, 2015
丁克奎, 钟凯文
core  

Experiment on Underground Double U-tube Exchanger of Ground-source Heat Pump System [PDF]

, 2010
姜黎, 王宏, 蒋绿林, 黄晓蕾
core   +1 more source

黄土丘陵区典型层状结构土壤剖面CO₂分布特征及其影响因素

Shuitu Baochi Xuebao
目的为揭示层状土壤剖面的CO2垂直分布规律及其影响因素。方法选取典型层状结构土壤剖面为研究对象，基于土壤剖面构型特征，通过气井法对土壤剖面CO2浓度进行野外监测，并根据菲克定律计算CO2累积通量。结果1）层状结构主导CO2浓度的剖面分布格局。草地土壤中，CO2在剖面不同时期的旋回淤积层中浓度分别为2 449.2、6 201.9、2 736.9、5 284.9 μmol/mol，显示出波动趋势；农地土壤中，CO2在耕层、犁底层、底土层中浓度分别为1 792.3、3 661.4、5 294.7 μmol ...
夏彬, 张佐源, 郝旺林, 许明祥
doaj  

[Applications of molecularly imprinted solid-phase microextraction coupled with chromatography/mass spectrometry for determination of drug residues]. [PDF]

Se Pu
Yan J, Huang J, Peng S, Man M, Sun D, Liu P, Chen L, Li J, Fan H.   +8 more
europepmc   +1 more source

[Determination of trace polychlorinated biphenyls in environmental water samples by solid-phase microextraction-gas chromatography-tandem mass spectrometry using carbon nanotube composite microspheres materials]. [PDF]

Se Pu
Song XL, Zhu SQ, Wu YX, Zhong LY, Liu YQ.   +4 more
europepmc   +1 more source

[Determination of glufosinate, glyphosate and their metabolites in sediment by ultra-high performance liquid chromatography-tandem mass spectrometry with pass-through solid-phase extraction]. [PDF]

Se Pu
Yang X, Xie ZG, Li XL, Suo WW, Chen XY, Wan YW.   +5 more
europepmc   +1 more source