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[期刊论文] 作者：Zhao Chunsen,Li Peijing,Guan D,
来源：石油科学 年份：2004
Staggered line-drive patterns are widely used in oilfields. In this paper, to optimize a staggered pattern of horizontal wells, a 3D problem was divided into tw...
Study on Preparation and Engine Bench Test of Friction-Reducing and Repairing Additive to Lubricatin
[期刊论文] 作者：Shi Peijing,Qiao Yulin,Xu Bins,
来源：中国石油加工与石油化工技术 年份：2004
A new kind of friction-reducing and repairing additive containing nano-scale copper and rare earth compounds were prepared by means of synthesis and compounding...
[期刊论文] 作者：Rong Rong,Chun-yan Zhang,Xiao-,
来源：中国医学科学杂志 年份：2004
Objective To evaluate the normal appearance of large field diffusion weighted imaging (DWI) on 3.0T magnetic resonance imaging (MRI).Methods Twenty healthy volu...
[期刊论文] 作者：Hu Rong,
来源：烧结球团 年份：2004
为了进一步提高竖炉球团产质量,以及提高爆裂温度偏低的七角井、四道沟精矿的使用比例,我们将八万柜富余转炉煤气引至球团竖炉,掺入高炉煤气进行球团焙烧,通过优化焙烧参数,...
A new almost periodic type of solutions of second order neutral delay differential equations with pi
[期刊论文] 作者：YUAN Rong,
来源：中国科学A辑（英文版） 年份：2004
A definition of pseudo almost periodic sequence is given and the existence of pseudo almost periodic sequence to difference equation is studied. Based on these,...
[期刊论文] 作者：RONG Su-yun,
来源：消费经济 年份：2004
政府规制是保护消费者利益的根本方式.本文主要通过制度分析来探讨我国消费者保护运动中政府规制的绩效及其影响,从改善政府规制规制绩效的制度建设角度提出改进措施,以期促...
[期刊论文] 作者：RONG Gang,
来源：中国物理C（英文版） 年份：2004
We present the physics program of the open charm and heavy c(c-)states above the D(D-)production energy threshold,which will be studied with the BES-Ⅲ detector...
[会议论文] 作者：Rong Huikang,
来源：2004年北京国际现代铁素体不锈钢大会 年份：2004
China automobile market has expanded by average annual rate of 24.8％ in consecutive five years. 4.39 million automobiles were sold in 2003. 5 million automobiles...
[期刊论文] 作者：HUANG Rong,
来源：中国皮肤性病学杂志 年份：2004
目的 评价阿昔洛韦联合匹多莫德和吲哚美辛治疗复发性生殖器疱疹的疗效.方法 88例患者随机分为两组,治疗组48例和对照组40例均口服阿昔洛韦片,治疗组同时加用匹多莫德片3月和...
[期刊论文] 作者：Hua Jiang,Rong Rong Chen,Hong,
来源：中国化学快报（英文版） 年份：2004
The interaction between vinpocetine (VPC) and human serum albumin (HSA) in physiological buffer (pH 7.40) was investigated by fluorescence,FT-IR,UV-vis absorpti...
Benthic foraminifera and bottom water evolution in the middle-southern Okinawa Trough during the las
[期刊论文] 作者：LI Tiegang,XIANG Rong,SUN Rong,
来源：中国科学D辑（英文版） 年份：2004
A piston sediment core E017 from the middle-southern Okinawa Trough was investigated. A preliminary study of the deep-water evolution since 18 cal. ka BP was pe...
[期刊论文] 作者：Liu-QinYang Dian-ChunFang Rong,
来源：世界胃肠病学杂志：英文版（电子版） 年份：2004
AIM: To study the effect of NF-κB, survivin, Bd-2 and Caspase3 on tumor necrosis factors related apoptosis inducing ligand (TRAIL) induced apoptosis of gastric...
[期刊论文] 作者：张燕,RONG Lin-jing,
来源：中国现代医学杂志 年份：2004
目的 研究血液流变学变化和胰岛素抵抗(IR)与2型糖尿病(DM)大血管痛变的关系.方法 检测108例2型DM患者,其中有大血管并发症54例,无大血管并发症54例,以及54例正常对照组的血...
[期刊论文] 作者：Lu Wen Rong,
来源：科学时代（上半月） 年份：2004
This article aimes to introduce the theory of motivation and apply the theory of Intrinsic motivation to the second language learning. The English teacher shoul...
[期刊论文] 作者：Lu Wen Rong,
来源：科学时代 年份：2004
Creativity is ＂a cognitive activity that results in a a new or novel way of viewing a problem or situation.＂ This definition does no restrict creative processes t...
[期刊论文] 作者：Xin Rong MA,
来源：黑龙江科技学院学报 年份：2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Yanhua Dong,Chaohe Rong,
来源：美中经济评论：英文版 年份：2004
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[期刊论文] 作者：Jin Rong,Wang Xueping,
来源：Empirical Study 年份：2004
In China,the tourism industry is regarded as one means of fostering local economic development.This paper tries to examine inbound tourism development in China...
Willingness of farmers to participate in food traceability systems:improving the level of food safet
[期刊论文] 作者：ZHAO Rong,CHEN Shao-zhi,
来源：中国林学（英文版） 年份：2004
In order to solve frequently emerging food safety problems and adapt to the developing trends in the international food safety field,the Chinese government is e...
[期刊论文] 作者：YANG Wei,YUAN Rong,
来源：计算机工程 年份：2004
This article discusses and realizes an intelligentized DSS model for manufacture and management under Intranet environment. It takes the advantage of Web techni...
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