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[期刊论文] 作者:JIAO Cai-shan,DING Yan, 来源:上海大学学报(英文版) 年份:2004
Removal of chromium (Ⅵ) dissolved in water by intermittent foam separation was implemented with cetyl trimethy-ammonium bromide as surfactant. The influence of...
[期刊论文] 作者:ZHANG Ding,YAN Hui,ZHANG Huan,, 来源:高等学校化学研究(英文版) 年份:2004
A new solid polymer electrolyte PEO-LiTf-Urea was prepared by solution casting technique. The energy of frontier orbitals for the components of the electrolyte...
[期刊论文] 作者:DING Yan,GE Yun-shan,WANG Jun-, 来源:北京理工大学学报(英文版) 年份:2004
The regulated pollutants (CO, HC and NOx) and unregulated pollutants (volatile organic compounds and carbonyl compounds) , emitted from a dual fuel vehicle fuel...
[期刊论文] 作者:QIN Ming,LAN Zhiqiang,DING Yan, 来源:稀土学报(英文版) 年份:2004
The La0.55Pr0.05Nd0.15Mg0.25Ni3.5(Co0.5Al0.5)x(x=0.0,0.1,0.3,0.5) alloys were prepared by magnetic levitation melting under an Ar atmosphere,and the effects of...
[期刊论文] 作者:Jie WU,Zu-rong DING,Yan CAI,Sh, 来源:应用数学和力学(英文版) 年份:2004
The effects of anti-angiogenesis treatment by angiostatin and endostatin on normalization of tumor microvasculature and microenvironment are investigated, based...
[期刊论文] 作者:DING Yan,WANG Qingzeng,LIU Fengjun,CHEN Guosheng, 来源:城市道桥与防洪 年份:2004
Thermal simulation tests were conducted at different deformation temperatures and degrees by a Gleeble simulator.The results show that the alloy has higher resi...
[期刊论文] 作者:张瑞红,DING Yan,李彤,YUN Ping, 来源:武警医学院学报 年份:2004
[目的]探讨米非司酮对子宫肌瘤、子宫内膜的作用和影响机制.[方法]子宫肌瘤患者对照组(20例)、米非司酮治疗组(30例)手术中留肌瘤标本同时刮取内膜,采用免疫组化SP方法检测bc...
[期刊论文] 作者:GE Cai-lin,WANG Ze-gang,WAN Ding-zhen,DING Yan,WANG Yu-long,SHANG Qi,LUO Shi-shi,MA Fei, 来源:水稻科学 年份:2004
The effects of 5 mg/L 1,2,4-trichlorobenzene (TCB) and 0.1 mmol/L mercury ion (Hg2+) stresses on Ca2+ fluxion and protein phosphorylation in rice seedlings were...
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