理学 >>> 数学 信息科学与系统科学 物理学 化学 天文学 地球科学总论 大气科学 地球物理学 地理学 地质学 水文学 海洋科学 生物学 科学技术史
搜索结果: 1-13 共查到理学 Nitrite相关记录13条 . 查询时间(0.078 秒)
A multi-nutrient quota model was modified to describe the coupled dynamics of nitrate and nitrite utilization for four phytoplankton species, Picochlorum atomus (Butcher) (Chlorophyta), Nannochloropsi...
The δ18O value of nitrate produced during nitrification (δ18ONO3,nit) was measured in experiments designed to mimic oceanic conditions, involving cocultures of ammonia-oxidizing bacteria or ammonia-ox...
Thed18 O value of nitrate produced during nitrification (d18ONO3,nit) was measured in experiments designed to mimic oceanic conditions, involving cocultures of ammonia-oxidizing bacteria or ammonia-ox...
A multi-nutrient quota model was modified to describe the coupled dynamics of nitrate and nitrite utilization for four phytoplankton species, Picochlorum atomus(Butcher) (Chlorophyta), Nannochloropsis...
NO adsorption on Ag/Pt(110)-(1×2) bimetallic surfaces at room temperature was inves-tigated by means of Auger electron spectroscopy, X-ray photoelectron spectroscopy and thermal desorption spectroscop...
Nitrophenols were obtained via direct nitration of phenols with tetrabutylammonium nitrite in the presence of bromodimethylsulfonium bromide at room temperature in high yields under aprotic conditions...
Nitrophenols were obtained via direct nitration of phenols with tetrabutylammonium nitrite in the presence of bromodimethylsulfonium bromide at room temperature in high yields under aprotic conditions...
In order to determine the potential for reduction of nitrite levels and ripening period with heat treatment, the effects of ripening period (1-13 days), nitrite level (45-195 ppm), and heat treatment ...
We elucidate the controls on thed18 O values of microbially produced nitrate by tracking thed18O of nitrite and nitrate during bacterial nitrite oxidation, which is the final step of the nitrification...
期刊信息 篇名 Amperometric nitrite sensor based on PVP-Os entrapped in titania sol-gel matrix 语种 英文 撰写或编译 撰写 作者 Yancai Li,Suxia Zhang,Yazuo Li,Changqing Sun* 第一作者单位 吉林大学 刊物名称 Electroanalysis 页面 16(2004)1637...
期刊信息 篇名 Amperometric sensor of nitrite based on hemoglobin/colloidal gold nanoparticles immobilized on glassy carbon electrode by a titania sol-gel film 语种 英文 撰写或编译 撰写 作者 Weiwei Yang,Yu Bai,Yancai Li,...
期刊信息 篇名 Determination of nitrite using sensors based on nickel phthalocyanine polymer modified electrodes 语种 英文 撰写或编译 撰写 作者 Zhen-Hai Wen,Tian-Fang Kang 第一作者单位 College of Environmental and Energy Engin...
As intermediary in a number of key biological processes, the dynamics of oceanic NO2- concentrations have historically been used as an indicator of the balance between oxidative and reductive pathways...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...