搜索筛选:
搜索耗时2.4046秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者:ZHANG Zheng-yun,ZHANG Rui,WANG,
来源:中华医学杂志(英文版) 年份:2004
Pancreatic somatostatinoma represents a rare group of neuroendocrine tumors,which was first reported by Ganda and Larsson in 1977.Less than 50 cases have been r...
[期刊论文] 作者:Yanjun ZHANG,Fenglong ZHANG,Fu,
来源:世界地质(英文版) 年份:2004
In view of the situation of excavation of open coal mine for the underground water disaster, we should carry out simulation studies for the numerical value of t...
[期刊论文] 作者:ZHANG Jingjing,ZHANG Quanbin,W,
来源:中国海洋湖沼学报(英文版) 年份:2004
We developed an HPLC method for analysis of the monosaccharide composition of fucoidans. The fucoidan was hydrolyzed into monosaccharides with 2 mol/L trifluoro...
Lead isotopic composition and lead source of the Tongchanghe basalt-type native copper-chalcocite de
[期刊论文] 作者:ZHANG Qian,ZHU Xiaoqing,ZHANG,
来源:中国地球化学学报(英文版) 年份:2004
The Tongchanghe native copper-chalcocite deposit at Ninglang occurs in low-Ti basalts of western Yunnan, and the mode of fault-filling & metasomatism metallogen...
[期刊论文] 作者:ZHANG Cuixia,ZHANG Wuchang,XIA,
来源:中国海洋湖沼学报(英文版) 年份:2004
Spatial distribution of some large tintinnid species (nominally > 76 mm) is investigated on samples vertically towed in the southern Yellow Sea in winters of 20...
[期刊论文] 作者:Zhang Jinchao,Zhang Tianlan,Xu,
来源:稀土学报(英文版) 年份:2004
The effect of lanthanum(Ⅲ) (La3+) on cytosolic free calcium ([Ca2+]i) in isolated rabbit mature osteoclasts was studied with the employment of fluo-3/AM as an...
[期刊论文] 作者:ZHANG Baoguo,ZHANG Hongxun,JIN,
来源:环境科学学报(英文版) 年份:2004
Cucumber (Cucumis sativus) is one of the most widely used vegetable in the world, and different pesticides have been extensively used for controlling the insect...
[期刊论文] 作者:ZHANG Shao-kun,付强,ZHANG Shao-d,
来源:水土保持研究 年份:2004
对于目前广泛应用于地下水脆弱性评价中的DRASTIC模型进行了评述,并指出了该模型存在的问题.根据三江平原的实际情况,提出了基于熵权的DRASCLP评价方法,该方法选取地下水埋深...
[期刊论文] 作者:ZHANG Ji-shi,ZHANG Yong-qiu,PU,
来源:中国地理科学(英文版) 年份:2004
The research on the present situation of soil and water development and utilization in Shiyang River Basin shows that water resources and eco-environment situat...
Effects of immediate and delayed mild hypothermia on endogenous antioxidant enzymes and energy metab
[期刊论文] 作者:ZHANG Hong,ZHANG Jun-jian,MEI,
来源:中华医学杂志(英文版) 年份:2004
Background The optimal time window for the administration of hypothermia following cerebral ischemia has been studied for decades,with disparity outcomes.In thi...
[期刊论文] 作者:ZHANG Xiang-yan,ZHANG Cheng,SU,
来源:中华医学杂志(英文版) 年份:2004
Background It is widely accepted that tumor necrosis factor-α (TNF-a) plays an important role in the pathogenesis of emphysema. This study aimed at investigati...
Exploring the optimal operation time for patients with hypertensive intracerebral hemorrhage:trackin
[期刊论文] 作者:ZHANG Xin-qing,ZHANG Zhi-min,Y,
来源:中华医学杂志(英文版) 年份:2004
Background Hypertensive intracerebral hemorrhage (HICH) is a severe disease with high morbidity and mortality.Timely removal of the hematoma through surgical pr...
[期刊论文] 作者:ZHANG Jun,ZHANG Zhong-tao,WANG,
来源:中华医学杂志(英文版) 年份:2004
In recent years, spleen-preserving radical gastrectomy with dissection of No.10 and No.11 lymph nodes has been gradually accepted because of an improved underst...
[期刊论文] 作者:ZHANG Ya-lei,ZHANG Zhi-gang,XU,
来源:环境科学学报(英文版) 年份:2004
2,6-Ditert-butylphenol (2,6-DTBP) is a major organic contaminant presenting in acrylic fiber manufacturing wastewaters.This compound is of high bio-resistance d...
[期刊论文] 作者:Ke-Jun Zhang,Bing-Yuan Zhang,K,
来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To explore the expression and function of slug, a transcriptional repressor, in human intrahepatic cholangiocarcinoma (IHCC) and identify its role in IHCC...
Stereotactic body radiation therapy favors long-term overall survival in patients with lung metastas
[期刊论文] 作者:ZHANG Ye,XIAO Jian-ping,ZHANG,
来源:中华医学杂志(英文版) 年份:2004
Background Metastatic lung cancer is one of the most common oncologic problems.This study aimed to evaluate the long-term clinical outcome of stereotactic body...
Analysis of Vertical Oscillations of a Permanent Magnet Freely Levitated above an YBCO Bulk in an AC
[期刊论文] 作者:Yong Zhang,Ya-Li Zhang,Cui-Hua,
来源:中国电子科技 年份:2004
The effect of the moving speed of perma- nent magnet (PM) on levitation force between PM and high temperature superconducting (HTS) bulk is analyzed and describ...
[期刊论文] 作者:ZHANG Xue-ping,ZHANG Si-cong,H,
来源:中国地理科学 年份:2004
Forest litter is the physical makeup part of forest ecosystem. The rate of decomposition of forest litter is low in temperate and cool temperate zones. There is...
[期刊论文] 作者:GAO Xiao,ZHANG Xue-ning,ZHANG,
来源:中华医学杂志(英文版) 年份:2004
Objective To review the applications of magnetic resonance imaging (MRI) techniques in assessing treatment response to gamma knife radiosurgery for brain tumors...
[期刊论文] 作者:ZHANG Guangjun,ZHANG Huajun,GA,
来源:中国焊接 年份:2004
A new high efficiency welding method, double-sided double arc welding with double powers (DSAW-D), is developed for thick plate of low alloy high strength steel...
相关搜索: