搜索筛选:
搜索耗时1.5977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:
Accumulation and Cycle of Heavy Metals in Sonneratia apetala and S. caseolaris Mangrove Community at
[期刊论文] 作者：WANG Bosun,Zan Qijie,Zhang Weiyin,Wang Yongjun,
来源：黑龙江科技信息 年份：2003
本文通过对荣华二采区10...
[期刊论文] 作者：FENG KE,WANG XIAOLI,WANG XIAOZHI,TANG YAN,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Si-Yuan Wen,Hui Wang,Ou-Jun Sun,Sheng-qi WANG,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Gang Zhao,Chun-You Wang,Fang Wang,Jiong-Xin Xiong,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[会议论文] 作者：Shui Wang,Jia-Wei Wang,Nan Yu,Xiao-Ya Chen,
来源：2003年拟南芥学术研讨会(Workshop on Arabidopsis Research 2003) 年份：2003
...
Treatment of Cerebral Apoplectic Pseudobulbar Palsy with Consciousness-Restoring & Obstruction-Clear
[期刊论文] 作者：JIANG Ge-li,WANG Guo-hua,WANG Hong-yun,HAN Chou-ping,
来源：针灸推拿医学（英文版） 年份：2003
Objective: To study the therapeutic effect of treating apoplectic pscudobulbar paralysis with acupunc -ture. Method: Consciousness-restoring & obstruction -clea...
,Surface behaviour and undercooling in the liquid Ga-Bi binary system detected by optical second har
[期刊论文] 作者：Wang Cong(王聪),Wang Tian-Min(王天民),
来源：中国物理（英文版） 年份：2003
We employ an optical second harmonic generation(SHG) technique to investigate the surfeace behaviours at the liquid(solid)/vapour interface of the Ga-Bi binary...
[期刊论文] 作者：Changying Wang,Xinyu Ye,
来源：中国经济评论：英文版 年份：2003
...
[期刊论文] 作者：Hui Xu,Yao Wang,
来源：中国经济评论：英文版 年份：2003
...
[期刊论文] 作者：Wang Xu, Zhong Zheng,
来源：固体力学学报：英文版 年份：2003
A decagonal quasicrystal,which is weakened by an arc-shaped crack penetratingthrough the solid in the period direction,and which is subjected to remote uniform...
[期刊论文] 作者：WU Xiao-Wei WANG Jin-Xian,
来源：有机化学 年份：2003
The oxirane ring opening[1] with various nuclephiles is an important synthetic transformation to allow easy ac cess to a large number of functionalized intermed...
[期刊论文] 作者：GU Xiaohui WANG Shuyou,
来源：声学技术 年份：2003
The prediction of helicopter′s track is very important for Anti-Helicopter Mine System (AHMS) in the battle. However, it is very difficult to get an accurate a...
[期刊论文] 作者：KANGZhihua RAOJun ZHOUJun WANG,
来源：核工业西南物理研究院年报：英文版 年份：2003
By using the physical characteristic of the titanium when it is subliming, fourteen titanium balls are fixed in the vacuum chamber to improve the background of...
[期刊论文] 作者：Yanting Li Zhaojun Wang,
来源：数理统计与管理 年份：2003
［1］Brook. D and Evans. D. A. (1972), An Approach to the Probability Distribution of CUSUM Run Length. Biometrika, VOL. 59, Issue 3, 539-549.［2］Feller. W. (1971), An...
[期刊论文] 作者：Lijuan WANG Chunli ZHANG,
来源：材料科学技术：英文版 年份：2003
In order to master mechanical property, surface quality and microstructure of constraint cooling (CC) coils undervarious water cooling parameters, more than 100...
[期刊论文] 作者：Zeng Jing Wang Jing-tao,
来源：武汉大学学报：自然科学英文版 年份：2003
The soil constitutive relation is one of the important issues in soil mechanics. It is very difficult to establish mathematical models because of the complexity...
[期刊论文] 作者：WANG Yu-Lu ZHOU Yong-Bo,
来源：有机化学 年份：2003
The selective reduction of carbon-carbon double bonds of α, β-unsaturated carbonyl compounds has attracted great interest in organic synthesis. Of many reduct...
Reduction of Aromatic Nitro Compounds under Solvent-free Condition Using Almnina-suppored Hydrazine/
[期刊论文] 作者：WANG Yu-Lu ZHANG Chang-Rui,
来源：有机化学 年份：2003
The application of microwave techniques for chemical synthesis has attracted considerable interest in recent years because of their enhanced selectivity, reduce...
Synthesis of 3- [ 1- (4-Ethoxyphenyl)-5-methyl-1,2,3-triazol-4-yl ]-6- substituted- s-triazolo [ 3,4
[期刊论文] 作者：DONG Heng-Shan WANG Bin,
来源：有机化学 年份：2003
Several 3- [ 1- (4-ethoxyphenyl)-5-methyl- 1,2, 3-triazol-4-yl ]-6-substituted-s-triazolo [ 3,4- b ]- 1,3,4-thiadia zoles have been synthesized and the structur...
[期刊论文] 作者：Wei,Wang,Bo,Feng,
来源：中国天文和天体物理学报：英文版 年份：2003
We study several quintessence models which are exotic at Q = 0, anduse a simple constraint Q ≥ H/2π to check when they enter the tracking regime,disregarding...
相关搜索：
