鸡粪生物有机肥的研制及其促生防病效果与机制研究 

人类工农业生产在促进经济快速发展的同时也产生大量的固体有机废弃物。这些废弃物一旦不能被及时有效地处理,不仅会造成资源浪费,还可能引发环境污染甚至威胁人类自身。另一方面,在集约化农业种植模式下,连续单一种植导致的土传病害已严重威胁到经济作物的可持续生产。本论文1)首先基于不同稻壳添加量与不同堆肥添加物,探究一种以鸡粪为原...
南京农业大学  博士论文  2016年 下载次数(1181)| 被引次数(5)

Application of Polypropylene Packing Modified by Biocompatible,Hydrophlic and Magnetic Additives to Aerobic Process 

The designed new-type polypropylene packing was modified by biocompatible,hydrophilic and magnetic additives and further charged with a permanent magnet(<5.0...
节能环保 和谐发展——2007中国科协年会论文集(二)  2007-09-01 下载次数(5)| 被引次数(0)

Successful Application of Novel α-Methylstyrene Hydrogenation Catalyst at Yanshan Petrochemical Company 

The SHP-A1 type catalyst for hydrogenation of α-methylstyrene(AMS)developed by the SINOPEC Shanghai Petrochemical Research Institute(SPRI)has been successful...
《China Petroleum Processing & Petrochemical Technolog…》  2017年 第01期 下载次数(7)| 被引次数(0)

The Project for Application of the GS-10 Styrene Catalyst Undertaken by Shanghai Petrochemical Research Institute Passed Appraisal 

The project Development and commercial application test of the GS-10 catalyst for ethylbenzene dehydrogenation jointly performed by the SINOPEC Shanghai Petr...
《China Petroleum Processing & Petrochemical Technolog…》  2007年 第02期 下载次数(3)| 被引次数(0)

The First Commercial Application of Homemade Adsorbent for Aromatics 

The first commercial application of homemade RAX-2000 adsorbent for aromatics was tested successfully on the aromat-ics unit of Qilu Company, SINOPEC and qua...
《China Petroleum Processing and Petrochemical Technol…》  2005年 第01期 下载次数(25)| 被引次数(0)

具植物生长调节活性胺基酯的合成与初步应用研究 

苏州科技大学  硕士论文  2017年 下载次数(24)| 被引次数()

Modification and Application of Polyester 

Synthesis and application development of high performance polyester were achieved by a systematic integration of molecular design, condensation reaction, mor...
2006年海峡两岸高分子学术研讨会论文摘要集  2006-08-01 下载次数(11)| 被引次数(0)

Synthesis and Application of Non-cross-linked Polystyrene (NCPS) Supported 2-Oxazolidinethione and 2-Thiazolidinethione 

Optically active oxazolidinethione and thiazolidinethione have been used extensively as chiral auxiliaries. Surprisingly, polymer supported oxazolidinethione...
中国化学会第四届有机化学学术会议论文集(下册)  2005-08-01 下载次数(3)| 被引次数(0)

纸试验用统计学应用说明 

Outlines elementary statistical concepts (i.e. mean, standard deviation, coefficient of variation, etc.); gives examples of calculations, and recommends computi...
  国外标准  1958年 下载次数(0)| 被引次数(0)

有关施用农用化学药物的标准术语定义 

1.1 The purpose of this terminology standard is to establish uniformity in terms used in the field of agricultural chemical application. Te...
E35.22  国外标准  1991年 下载次数(0)| 被引次数(0)

Successful Application of Novel Transalkylation Catalyst FTH-2 at Yanshan Petrochemical Company 

The novel transalkylation catalyst FTH-2 jointly developed by the Yanshan Petrochemical Company and the Beijing University of Chemical Technology has been su...
《China Petroleum Processing and Petrochemical Technol…》  2009年 第02期 下载次数(8)| 被引次数(0)

Successful Capacity Expansion at Guangzhou Ethylene Plant through Application of Domestic DJ Trays 

During revamp of the 200 kt/a ethylene unit at SINOPECGuangzhou Petrochemical Complex the high-efficiency DJtrays with large fl
《China Petroleum Processing and Petrochemical Technol…》  2004年 第04期 下载次数(9)| 被引次数(0)

Synthesis and application of fluoride diaryliodonium salts 

With the development of society,people’s quality of life is also rising.But the bacteria in the environment are a serious threat to human health.The disease ...
中国化学会第十四届全国氟化学会议论文集  2016-11-18 下载次数(1)| 被引次数()

渗透汽化和蒸汽渗透技术的研究、应用现状及发展 

综述了渗透蒸发技术和蒸汽渗透技术的研究和应用现状,并介绍了清华大学化工系的渗透汽化产业化开发工作.
中国膜科学与技术报告会论文集  2003-09-30 下载次数(76)| 被引次数(0)

矫引外科关节假肢.第11部分:假骨宽、关节无扭转股骨部件耐用性规范 

  国外标准  1993年 下载次数(0)| 被引次数(0)

共找到相关记录578条上一页>3456789101112下一页