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[期刊论文] 作者：CHEN Tao,CHEN Xun,Wang Jingyu,,
来源：天津大学学报 年份：2004
After deregulating the purine and riboflavin synthesis in the Gram-positive bacterium Bacillus subtilis,it is critical to amplify riboflavin operon with appropr...
[期刊论文] 作者：KANG Wen-ze,XUN Hai-xin,CHEN J,
来源：中国矿业大学学报（英文版） 年份：2004
The feasibility of using ultrasound to enhance the performance of de-sulphurization and de-ashing during slime flotation was investigated. The Setaram C80 calor...
Relative performance of two equations for estimation of glomerular filtration rate in a Chinese popu
[期刊论文] 作者：LI Jiang-tao,XUN Chen,CUI Chun,
来源：中华医学杂志（英文版） 年份：2004
Background The new Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation was developed to address the systematic underestimation of glomerular fi...
Evidence for natural fire and climate history since 37 ka BP in the northern part of the South China
[期刊论文] 作者：SUN Xiangjun,LI Xun,CHEN Huaic,
来源：中国科学D辑（英文版） 年份：2004
The history of natural fire since 37 kaBP and its relationship to climate for the northern part of the South China Sea are revealed from the statistic study of...
Reliability Analysis of Electromechanical Systems with Degraded Components Containing Multiple Perfo
[期刊论文] 作者：LI Chunyang,CHEN Xun,YI Xiaosh,
来源：中国机械工程学报 年份：2004
Components of electromechanical systems usually contain multiple performance parameters and degrade over time. In previous studies, the reliability of these ele...
Electrical Transport and Magnetic Properties of La0.67Ca0.33Mn1-xCrxO3 and La0.67+xCa0.33-x Mn1-xCrx
[期刊论文] 作者：XIAO Xun,YUAN Songliu,CHEN Lin,
来源：武汉理工大学学报（材料科学版）（英文版） 年份：2004
A comparative study for two different series,La0.67Ca0.33Mn1-xCrxO3 and La0.67+xCa0.33-xMn1-x CrxO3,is performed with x changing from 0.04 to 0.08 through measu...
Method for maneuvering target video frequency tracking based on inductive factor of posture informat
[期刊论文] 作者：Xun Chen,Lihua Dou,Juan Zhang,
来源：系统工程与电子技术（英文版） 年份：2004
A method for maneuvering target tracking based on inductive factor of posture information is proposed.A distinguished characteristic of video frequency tracking...
[期刊论文] 作者：Jia Tian,Xun Chen,Sheng-Ping D,
来源：城市道桥与防洪 年份：2004
In this paper, a Multi Modal Reasoning (MMR) method integrated with probabilistic reasoning is proposed for the diagnosis support module of the open eHealth pla...
[期刊论文] 作者：Zhou Xun,Chen Mingyou,Wan Li,W,
来源：中国地质大学学报 年份：2004
Groundwater resources occur in a multi-aquifer system in the alluvial coastal plain near Beihai, China. The aquifers receive recharge from precipitation, canal...
Synthesis and Kinetics of a Novel Mimic with Glutathione Peroxidase Activity-Tellurium-containing Hy
[期刊论文] 作者：Zhi Bo CHEN,Bo Xun ZHANG,Zhong,
来源：中国化学快报（英文版） 年份：2004
A novel mimic was synthesized by modifying hyaluronic acid (HA) with tellurium,whose function is similar to that of glutathione peroxidase (GPX). The structure...
[期刊论文] 作者：Jian Xun Wang,Kung Tung Chen,S,
来源：中国化学快报（英文版） 年份：2004
Biodiesel was synthesized from soybean oil by transesterification over Li2SiO3 catalyst. The Li2SiO3 can be used for biodiesel production directly without furth...
[期刊论文] 作者：Xun Liang,
来源：美中经济评论：英文版 年份：2004
...
A method for estimating the fresh water-salt water interface with hydraulic heads in a coastal aquif
[期刊论文] 作者：Xun Zhou,
来源：地学前缘 年份：2004
Examining the descriptions of piezometric heads at two points in both the salt water and fresh water zones reveals that when the groundwater flow system is in s...
[期刊论文] 作者：WANG Xun,
来源：山东大学学报（哲学社会科学版） 年份：2004
科学、合理地对人力资本的价值进行预测是人力资本价值计量的前提.针对研究中缺少系统预测的不足,运用系统理论思想,通过进行人力资本价值系统分析,采用灰色系统预测方法,建...
[期刊论文] 作者：杨Xun,
来源：文学遗产 年份：2004
由曹道衡、刘跃进两位先生合力编撰的《南北朝文学编年史》(人民文学出版社2000年11月出版)，对从十六国时期直至隋代的重要文学活动、作家行年及创作情况都做了极为深入和细致的考辨，确实体现了“特别注意疏通文学自身发展的内在脉络，努力清晰地勾划出南北朝文学兴......
[期刊论文] 作者：郑辉杰,Chen Xun,邸进申,
来源：石油化工 年份：2004
采用聚氨酯软性填料(H-2载体)固定氧化亚铁硫杆菌,建立了固定床生物反应器,用于将Fe2+氧化为Fe3+.考察了空气流量、液体流量对Fe2+氧化速率和转化率的影响,并利用响应面法进...
Continued application of Endostar combined with chemotherapy in advanced hemangioendothelioma of bon
[期刊论文] 作者：Ningrong Yang,Lin Wang,Xun Chen,Shukui Qin,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
By one case of hemangioendothelioma of bone accompanying pulmonary metastasis was treated with rh-enostatin injection (Endostar) combined with chemotherapy. The...
[期刊论文] 作者：XUN LI,WANG DE-HUI,XUN LI,WANG,
来源：数学研究通讯 年份：2004
In this paper,we propose a new risk measure which is based on the Orlicz premium principle to characterize catastrophe risk premium.The intention is to develop...
[期刊论文] 作者：Tao Rui,Guo-Ping Lu,Xin Zhao,Xun Cao,Zhong Chen,
来源：中国化学快报（英文版） 年份：2004
An efficient,sustainable and scalable strategy for the synthesis of porous cobalt/nitrogen co-doped carbons (Co@NCs) via pyrolysis of aniline-modified ZIFs,has...
[期刊论文] 作者：Tao Wang,Fei Chen,Zhe Chen,Yi-Feng Wu,Xiao-Li Xu,Shu Zheng,Xun Hu,
来源：世界胃肠病学杂志（英文版） 年份：2004
AIM: To investigate the signal pathway of honokiol-induced apoptosis on human colorectal carcinoma RKO cells and to evaluate whether p53 and p53-related genes w...
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