搜索筛选:
搜索耗时2.3009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
类      型:
[期刊论文] 作者:YANG Ya-Li,DU Yan,WU Yan-Ling,, 来源:大气和海洋科学快报:英文版 年份:2004
Using rainfall data from the Global Precipita- tion Climatology Project (GPCP), NOAA extended reconstruction sea surface temperature (ERSST), and NCEP/NCAR reanalys...
[期刊论文] 作者:WU Yan-Ling,LI Hao-Hong,CHEN Z, 来源:结构化学 年份:2004
A new iodoplumbate polymer incorporating copper iodide complex cation{[Cu(Ⅱ)(bipy)2I][PbI3](H2O)2}n 1(bipy = 2,2'-bipyridine)has been synthesized and structura...
[期刊论文] 作者:XUE Yan-ling, 来源:海外英语 年份:2004
This study specifically addresses the issue by focusing on the effective classroom management from students'perspective.The purpose of the study was to identify...
[期刊论文] 作者:SU Yan-ling, 来源:晋中学院学报 年份:2004
本试验采用酶法提取柑橘皮果胶,研究了温度、加酶量、料液比及提取时间对提取率的影响.结果表明,在pH4.6的磷酸氢二钠-柠檬酸缓冲液的提取效果最佳,其最佳提取条件为:温度为3...
[期刊论文] 作者:FU Xiao-mei,ZHAO Yan-ling, 来源:北京理工大学学报(英文版) 年份:2004
[期刊论文] 作者:PANG Yan-ling,WANG Huai-you, 来源:分析试验室 年份:2004
建立了测定食品中苏丹红Ⅰ号新方法:薄层色谱-紫外可见分光光度法.方法的线性回归方程为:A=0.00583+0.15105ρ,在0.50~10.0 μg/mL之间苏丹红Ⅰ号的浓度与吸光度之间呈线性关...
[期刊论文] 作者:ZHANG Ting-Ting,JU Yan-Ling,WA, 来源:结构化学 年份:2004
The complex [Eu(3-IBA)3·2,2-bipy]2 was synthesized from 3-iodobenzoic acid (3-HIBA), 2,2-bipyridine (2,2-bipy) and EuCl3·6H2O by hydrothermal synthesis, and i...
[期刊论文] 作者:LIAO Xiu-ying,ZHU Yan-ling,YAN, 来源:半导体光子学与技术(英文版) 年份:2004
The crystal quality of p-GaN film depends on the stress-strain during the process of material growth at a certain extent. A smooth high-quality GaN epitaxial la...
[期刊论文] 作者:HUANG Yan-ling,陈汝东, 来源:制冷空调与电力机械 年份:2004
详细地分析了空气制冷循环的特性,论述了空气制冷机对冷藏库节能的意义,探讨了其应注意的问题及解决方法;与传统蒸汽制冷循环相比,空气制冷循环对冷藏库的节能具有重要的意义...
[期刊论文] 作者:Quan-Min Niu,Bo Zhang,Yan-Ling, 来源:中国电子科技 年份:2004
Based on the bifurcation theory in nonlinear dynamics, this paper analyzes quantitatively period solution dynamic characteristic. In particular, the ones of per...
[期刊论文] 作者:HAO Yan-ling,CHEN Ming-hui,LI, 来源:船舶与海洋工程学报 年份:2004
There are many filtering methods that can be used for the initial alignment of an integrated inertial navigation system.This paper discussed the use of GPS,but...
[期刊论文] 作者:WANG Yan-ling,YAN Yun-li,ZHOU, 来源:中华医学杂志(英文版) 年份:2004
Background Small cell lung cancer (SCLC) is the most aggressive form of lung cancer. This study aimed to investigate the mechanism of human small cell lung canc...
[期刊论文] 作者:FENG Yan-ling,ZHANG Yu-zhong,J, 来源:数学季刊(英文版) 年份:2004
In this paper, we study a new scheduling and outsourcing model with multiple customers in which jobs can be processed by either in-house machine or outsourcing...
[期刊论文] 作者:Li Yan-ling,Yang Yong-quan,Zha, 来源:水动力学研究与进展B辑 年份:2004
The mechanism of the fluid-solid coupled vi-bration is analyzed as the fluctuating pressure acts on the inletand the outlet slits of a slab. The parameter multi...
[期刊论文] 作者:Bao-Ming Luo,Yan-Ling Wen,Hai-, 来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To investigate the value of contrast-enhanced C3-MODE technology in differentiating malignant nodules of liver from the benign ones.METHODS: Forty-six nodu...
[期刊论文] 作者:Yan-ling Tian,Pei-xuan Weng,Ji, 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:SONG Yan-Ling,CHEN De-Liang,LI, 来源:气候变化研究进展 年份:2004
By assuming constant winter wheat varieties and agricultural practices in China,the influence of climate change on winter wheat is simulated using the corrected...
[期刊论文] 作者:LIU Yan-ling,TIAN Ji-chun,DENG, 来源:城市道桥与防洪 年份:2004
Farinograph, extensograph and mixograph are the special instruments used to determine dough rheological characteristics. In this study, twenty-seven wheat culti...
[期刊论文] 作者:DENG Ming-hui,HAO Yan-ling,SHE, 来源:城市道桥与防洪 年份:2004
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:HAO Yan-ling,SHEN Dong-hui,QIA, 来源:城市道桥与防洪 年份:2004
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...
相关搜索: