Results 111 to 120 of about 1,872 (166)

环境介质中磷元素的迁移转化研究进展 [PDF]

open access: yes, 2015
曾凡棠   +5 more
core  

连续性与间歇性降雨下土壤结皮与入渗的关系模拟

open access: yesShuitu Baochi Xuebao
[目的] 为探究连续性和间歇性降雨条件下土壤结皮与入渗性能间的变化关系。[方法] 选取3种典型耕作层黄土,通过室内模拟降雨试验,分析不同降雨条件下土壤结皮强度和黏结力与入渗性能的关系。[结果] (1)入渗性能随连续性降雨历时及间歇性降雨场次的增加而减小;同等降雨历时和降雨强度下,间歇性降雨的减渗效应高于连续性降雨。(2)土壤结皮强度和黏结力随连续性降雨历时和间歇性降雨场次的增加而增加;褐土和黑垆土的入渗性能与结皮强度和黏结力呈显著线性相关(p<0.05),连续性降雨历时越长、间歇性降雨场次的越多 ...
刘志强   +3 more
doaj  

[Ethical considerations for artificial intelligence-enhanced brain-computer interface]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cao Y   +6 more
europepmc   +1 more source

[Progress in prevention and treatment of knee laxity after posterior cruciate ligament reconstruction]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ruan Z, Shi Z, Yuan P, Yang X, Li Y.
europepmc   +1 more source

[The role and mechanisms of N,N-dimethylglycine sodium in promoting wound healing in mice]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Guo S   +8 more
europepmc   +1 more source

[Advances in the development of analysis techniques for organophosphate diesters in water]. [PDF]

open access: yesSe Pu
Chen J   +8 more
europepmc   +1 more source

[Feature distillation multiple instance learning method based on sequence reorganized Mamba]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zeng J   +8 more
europepmc   +1 more source

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