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[学位论文] 作者:JIA JIA, 来源:东华大学 年份:2018
沃尔特· 惠特曼是美国19世纪一位著名的诗人,被誉为“美国歌手”,享有很高的国际声望。他的巨作《草叶集》,在美国文学史上引起很大争议。这本诗集无论在内容上、还是主题上都彰显了诗人的创新和魅力,具有开创意义。在诗集中,惠特曼宣扬个人主义、民族主义和美国主......
[期刊论文] 作者:ZHENG Yong-zhen,DING Xuan-tong, 来源:核聚变与等离子体物理 年份:2004
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[期刊论文] 作者:ZHU Gui-bing,PENG Yong-zhen, 来源:哈尔滨工业大学学报 年份:2004
Evaluation on nitrogen removal of step-feed anoxic/oxic activated sludge process at the standpoint of reaction kinetics and process kinetics was conducted. Theo...
[期刊论文] 作者:ZHANG Yan-ping,PENG Yong-zhen,, 来源:北京理工大学学报(英文版) 年份:2004
Experiments were conducted to study the performance characters of aerobic/anoxic(A/A)digestion of sludge at 30±1℃,while the sludge retention time(SRT)was kept...
[期刊论文] 作者:赵士阳,ZHANG Yong-zhen, 来源:中国表面工程 年份:2004
采用消失模铸渗的方法在铸钢件表面制备了钒铬复合层,用MM200型摩擦磨损试验机研究了不同渗剂成分试样的干滑动摩擦磨损性能,并用扫描电镜观察了试样的磨损形貌,分析了复合材...
[期刊论文] 作者:ZHANG Shu-jun,PENG Yong-zhen,W, 来源:环境科学学报(英文版) 年份:2007
An UASB+Anoxic/Oxic (A/O) system was introduced to treat a mature landfill leachate with low carbon-to-nitrogen ratio and high ammonia concentration. To make th...
[期刊论文] 作者:ZHU Gui-bing,PENG Yong-zhen,ME, 来源:城市道桥与防洪 年份:2006
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:ZHENG Yong-zhen,FENG Xing-ya,G, 来源:核聚变与等离子体物理 年份:2004
A preliminary experiment for triggering a plasma current quench by high Z impurities has been performed on the HL-I M tokamak. Using injection of impurity with...
[期刊论文] 作者:YANG Yong-zhen,ZHANG Chun-yi,J, 来源:中国航空学报(英文版) 年份:2004
The deoiled asphalt as the carbon source and the ferrocene as the metal source and the catalyst precursor were chosen to synthesize iron-containing carbon micro...
[期刊论文] 作者:GAO Shou-you,PENG Yong-zhen,WA, 来源:环境科学学报 年份:2004
A pilot-scale Orbal oxidation ditch was operated for 17 months to optimize nitrogen removal from domestic wastewater of average COD to total nitrogen ratio of 2...
[期刊论文] 作者:Yu De-shuang,PENG Yong-zhen,ZH, 来源:环境科学学报 年份:2004
The effect of seawater salinity on nitrite accumulation in short-range nitrification to nitrite as the end productwas studied by using a SBR. Experimental resul...
[期刊论文] 作者:ZHU Gui-Bing,PENG Yong-Zhen,ME, 来源:哈尔滨工业大学学报 年份:2004
Pilot-scale studies on biological treatment of hypersaline wastewater at low temperature were conduc-ted and results showed that seawater salinity had a strong...
[期刊论文] 作者:PENG Yong-zhen,WANG Zhi-hui,WA, 来源:环境科学学报(英文版) 年份:2004
The control strategy and simulation of external carbon addition were specially studied in an anoxic-oxic(A/O) process with low carbon: nitrogen(C/N) domestic wa...
[期刊论文] 作者:ZHU Gui-bing,PENG Yong-zhen,WU, 来源:环境科学学报(英文版) 年份:2004
Control of sludge age and mixed liquid suspended solids concentration in the activated sludge process is critical for ensuring effective wastewater treatment. A...
[期刊论文] 作者:ZHU Gui-bing,PENG Yong-zhen,ME, 来源:哈尔滨工业大学学报(英文版) 年份:2004
In order to investigate the feasibility of biological treatment of hypersaline wastewater produced from toilet flushing with seawater at low temperature, pilot-...
[期刊论文] 作者:ZHU Gui-bing,PENG Yong-zhen,WU, 来源:环境科学学报(英文版) 年份:2004
The simultaneous nitrification and denitrification in step-feeding biological nitrogen removal process were investigated under different influent substrate conc...
[期刊论文] 作者:CHEN Yue,ZHANG Yong-zhen,ZHANG, 来源:中国铸造 年份:2004
The dry sliding wear and friction behaviors of compacted graphite cast iron (C. G. iron) were analyzed. The influence of the operating conditions (i.e. velocity...
[期刊论文] 作者:Jia Li,Jia Li, 来源:上海师范大学学报(自然科学版) 年份:2004
[期刊论文] 作者:Jia Jia,Qingzhong Xue, 来源:基因组蛋白质组与生物信息学报:英文版 年份:2009
Transposable elements (TEs) are mobile genetic entities ubiquitously distributed in nearly all genomes.High frequency of codons ending in A/T in TEs has been pr...
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