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CNKI为你找到相关结果

智能教育产品:构筑基于AIoT的智慧教育新生态  CNKI文献

智能教育产品的研发与应用是智能教育领域关注的热点话题,旨在以新兴智能技术为依托,打造面向多元学习场景的智能教育产品生态,实现多元学习场域的泛在感知和深度融通,构建面向全周期、多场景的智能教育数据生态,以此...

王一岩 郑永和 《开放教育研究》 2021年06期 期刊

关键词: 智能教育产品 / 智能教育服务 / 智慧教育生态 / AIoT

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CuI/Nylon Membrane Hybrid Film with Large Seebeck Effe...  CNKI文献

Room-temperature thermoelectric materials are important for converting heat into electrical energy.As a widebandgap semiconductor material,CuI has the characteristics of non-toxicity,low ...

韩晓雯 陆怡铭... 《Chinese Physics Letters》 2021年12期 期刊

关键词: CuI/Nylon / Membrane / Hybrid / Film

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Computing Classification of Interacting Fe...  CNKI文献

In recent years,great success has been achieved on the classification of symmetry-protected topological(SPT)phases for interacting fermion systems by using generalized cohomol...

欧阳云卿 王晴睿... 《Chinese Physics Letters》 2021年12期 期刊

关键词: cycle / Computing / Classification / of

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Structures and Physical Properties of V-Based Ka...  CNKI文献

We report two new members of V-based kagome metals CSV_6 Sb_6 and CsV_8 Sb_(12).The most striking structural feature of CSV_6 Sb_6 is the V kagome bilayers.For CsV_8 Sb_(12),t...

殷蔷薇 涂志俊... 《Chinese Physics Letters》 2021年12期 期刊

关键词: Structures / and / Physical / Properties

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30th Anniversary of the key laboratory #~  CNKI文献

The Key Laboratory of Drinking Water Science and Technology (DWST), a key branch of the Laboratory of Environmental Aquatic Chemistry, has been staying on the cutt...

Zhimin Qiang Gang Liu 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Anniversary / of / the / key

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Removal of F~- and organic matter from coking wa...  CNKI文献

Coagulation and precipitation is a widely applied method to remove F~-from wastewater.In this work,the effect of coagulation on the removal of F~-and organic matter from...

Shuo Li Mengjie Liu... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Coagulation / Coking / wastewater / Fluoride

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Degradation of micropolluants in flow-thro...  CNKI文献

The degradation of atrazine (ATZ),sulfamethoxazole (SMX) and metoprolol (MET) in flowthrough VUV/UV/H_2O_2reactors was investigated with a focus on the effects of H_2O_2...

Lumeng Zhan Wentao Li... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: VUV/UV/H_2O_2 / Flow-through / reactor / Degradation

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Application of the health risk asses...  CNKI文献

Acetochlor is a widely used herbicide in agricultural production. Studies have shown that acetochlor has obvious environmental hormone effects, and long-term exposure may pose a threat to human...

Wei An Chenhui Sang... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Acetochlor / Drinking / water / Source

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Ecological wetland paradigm drives water source improv...  CNKI文献

Jiaxing created a precedent using bypass riparian marshes to purify micro-polluted water sources in China. Pond-wetland complex with constructed root channel technology becomes a paradigm which...

Weidong Wang Ting Yang... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Pond-wetland / combination / Constructed / root

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Nickel phosphide on Ni foam as anode and peroxymonosul...  CNKI文献

The direct urea fuel cell(DUFC) is a low cost and competitive approach for contemporaneous urine or urea-contaminated wastewater treatment and electricity generation. However,the lack #~

Jingwei Hao Shen Zhao... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Direct / urea / fuel / cell

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Disinfection by-product(DBP) research in China:A...  CNKI文献

Disinfection by-products(DBPs) formed during water disinfection has drawn significant public concern due to its toxicity. Since the first discovery of the trihalomethanes in 1...

Huiyu Dong Haifeng Zhang... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Disinfection / by-products / Occurrence / Precursor

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Formation control of bromate and trihalomethanes...  CNKI文献

To ensure the safety of drinking water,ozone (O_3) has been extensively applied in drinking water treatment plants to further remove natural organic matter (NOM).However,the s...

Zhengdi Wu Yubin Tang... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Bromate / Trihalomethanes / Ozone / Hydrogen

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Ecological niche and in-situ control of MI...  CNKI文献

Odor problems in source water caused by 2-methylisoborneol(MIB) have been a common issue in China recently, posing a high risk to drinking water safety. The earthy-musty odorant MIB...

Ming Su MD.Suruzzaman... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: 2-methylisoborneol / (MIB) / Filamentous / cyanobacteria

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The role of metal oxides on oxidant decay ...  CNKI文献

Maintaining a residual disinfectant/oxidant(e.g., chlorine and chlorine dioxide), is a generally used strategy to control microbial contaminants and bacterial regrowth in distribution systems. ...

Chao Liu 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Cupric / oxide / Disproportionation / Bromine

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Fish forewarning of comprehensive toxicity in  CNKI文献

Environmental impact of pollutants can be analyzed effectively by acquiring fish behavioral signals in water with biological behavior sensors. However, a variety of factors, such as...

Kaifeng Rao Li Tang... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Bayesian / sequential / method / Fish

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Pre-oxidation enhanced cyanobacteria removal in ...  CNKI文献

Cyanobacterial bloom has many adverse effects on source water quality and drinking water production. The traditional water treatment process can hardly achieve satisfactory removal of alg...

Jing Qi Baiwen Ma... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Cyanobacterial / bloom / Pre-oxidation / Sedimentation

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Revealing photon transmission in an ultraviolet ...  CNKI文献

Fluence rate(FR) distribution(optical field) is of great significance in the optimal design of ultraviolet(UV) reactors for disinfection or oxidation processes in water ...

Mengkai Li Fei Lou... 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Fluence / rate / Water / treatment

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Review on heterogeneous oxidation and adsorption for a...  CNKI文献

The long term exposure of arsenic via drinking water has resulted in wide occurrence of arsenisim globally, and the oxidation of the non-ionic arsenite(As(Ⅲ...

Ruiping Liu Jiuhui Qu 《Journal of Environmental Sciences》 2021年12期 期刊

关键词: Arsenic / Heterogeneous / oxidation / Adsorption

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特发性肺纤维化患者血清lncRNA PCGEM1表达水平及意义分析  CNKI文献

目的:探讨特发性肺纤维化(IPF)患者血清长链非编码RNA(lncRNA)PCGEM1表达水平及意义。方法:以106例IPF患者作为病例组、100名健康体检者作为对照组,对两组研究对象的血清lncRNA PCGEM1相对表达量、动脉血氧分压(PaO_2...

许玉妮 曹晓强... 《中国免疫学杂志》 2021年24期 期刊

关键词: 特发性肺纤维化 / 血清 / 长链非编码RNA / PCGEM1

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Rethinking the necessity of low glucose in...  CNKI文献

Glucose is the essential and almost exclusive metabolic fuel for the brain. Ischemic stroke caused by a blockage in one or more cerebral arteries quickly leads to a lack of re...

Jiahua Xie Farooqahmed S.Kittur... 《Neural Regeneration Research》 2022年07期 期刊

关键词: blood-brain / barrier / blood / glucose

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