搜索筛选:
搜索耗时1.8641秒,为你在为你在102,285,761篇论文里面共找到 517 篇相符的论文内容
发布年度:
Analysis of volatile chemical components of Radix Paeoniae Rubra by gas chromatography-mass spectrom
[期刊论文] 作者：LI Xiao-ru,LAN Zheng-gang,LIAN,
来源：中南工业大学学报（英文版） 年份：2004
The volatile chemical components of Radix Paeoniae Rubra (RPR) were analyzed by gas chromatography-mass spectrometry with the method of heuristic evolving laten...
STUDIES ON THE NATURE OF THE MACROMOLECULAR CONDENSED STATE OF “NASCENT” ULTRA HIGH MOLAR MASS POLYE
[期刊论文] 作者：Zhong-yong Fan,Qiang Lan,Hai-s,
来源：高分子科学 年份：2004
Ultra high molar mass polyethylene (UITPE) powder as polymerized in a slurry process has been studied, in its nascent state, after recrystallization on rapid co...
[期刊论文] 作者：CHENG Jinxing,WANG Lan,OUYANG,
来源：核技术（英文版） 年份：2004
Based on the high energy γ-ray yield from the H-bomb D-T fusion reaction,it brings forward the idea applying the 16.76 MeV γ-ray to judge whether the H-bomb h...
[期刊论文] 作者：LU Hong-fang,LAN Sheng-fang,LI,
来源：环境科学学报 年份：2004
The emergy indices for the evaluation of system s sustainable development ability were studied. Results indicated that the emergyindices are simplified and merg...
A Statistical Approach Designed for Finding Mathematically De fined Repeats in Shotgun Data and Dete
[期刊论文] 作者：Lan Zhong,Kunlin Zhang,Xiangan,
来源：基因组、蛋白质组与生物信息学报 年份：2004
The large amount of repeats, especially high copy repeats, in the genomes of higher animals and plants makes whole genome assembly (WGA) quite difficult. In ord...
A comparison of retroperitoneoscopic and open surgical renal pedicle lymphatic disconnection for the
[期刊论文] 作者：LAN Wei-hua,JIN Feng-shuo,WANG,
来源：中华医学杂志 年份：2004
Currently the most effective clinical management for serious intractable chyluria is renal pedicle lymphatic disconnection, which generally consists of nephroly...
Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microae
[期刊论文] 作者：LAN Hui-xia,CHEN Yuan-cai,CHEN,
来源：环境科学学报（英文版） 年份：2004
Cultivation of aerobic granular sludge for pentachlorophenol (PCP) degradation under microaerobic condition ( DO concentration was controlled at 0.2-0.7 mg/L) w...
Formation of the adakite-like granitoid complex and porphyry copper-gold deposit in Shaxi from south
[期刊论文] 作者：LAN Xianghua,YANG Xiaoyong,YU,
来源：中国地球化学学报（英文版） 年份：2004
On the basis of the geological and geochemical studies, including chemical analysis of bulk rocks, rare-earth and trace element studies, fluid inclusion, and S...
[期刊论文] 作者：CHEN Xiang-yang,LAN Xin-zhe,ZH,
来源：中国有色金属学报（英文版） 年份：2004
The concentrations of S2O32- and SO32- were measured in gold leaching systems, including thiosulfate system, polysulfide system and the modified lime sulfur syn...
[期刊论文] 作者：Yaozhong LAN,Liaoyuan YE,Rose,
来源：材料科学技术学报（英文版） 年份：2004
An ever increasing demand for zinc has resulted in worldwide efforts to exploit complex and lean grade reserves of zinc oxide ore. In this study experiments wer...
[期刊论文] 作者：LIN Jindong,QIN Shaoxiong,LAN,
来源：武汉理工大学学报（材料科学版）（英文版） 年份：2004
The emulsion polymerization of highly shear-stable copolymer dispersions of methyl methacrylate and butyl acrylate were carried out using poly (vinyl alcohol) w...
[期刊论文] 作者：Bao-hong Hao,Ke-ming Fang,Lan,
来源：矿物冶金与材料学报 年份：2004
Nano-scale γ-AlOOH with various morphologies, such as whisker, bar, ball, and sheet, was synthesized successfully and control-lably through a facile hydrotherm...
Rainfall-induced landslide stability analysis in response to transient pore pressure--A case study o
[期刊论文] 作者：LAN Hengxing,ZHOU Chenghu,C.F.,
来源：中国科学E辑（英文版） 年份：2004
Transient pore pressure in response to short intense rainfall process plays an important role in shallow landslide occurrence. Using GIS technology, we carry ou...
[期刊论文] 作者：姚志垒,XIAO Lan,
来源：中国电机工程学报 年份：2004
针对世界各国电网电压规格种类较多的情况,提出一种基于DSP控制的可输出多个国家电网电压规格的并网逆变器.通过DSP控制和2台逆变器的串联和并联,实现了多种规格电网电压的输...
[期刊论文] 作者：Jian-Gao Fan,Lan Zhong,Li-Yan,
来源：世界胃肠病学杂志 年份：2004
AIM: To evaluate the effects of ursodeoxycholic acid (UDCA)and/or low-calorie diet (LCD) on a rat model of nonalcoholic steatohepatitis (NASH).METHODS: Fifty-fi...
Formation of the adakite-like granitoid complex and porphyry copper-gold deposit in Shaxi from south
[期刊论文] 作者：LAN Xianghua,YANG Xiaoyong,YU,
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...
Existence of Positive Periodic Solution of Periodic Time-Dependent Predator-Prey System with Impulsi
[期刊论文] 作者：Jing HUI,Lan Sun CHEN,
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：德州仪器公司无线LAN业务部,,
来源：电子产品世界 年份：2004
引言rn802.11无线局域网(WLAN)技术正在全球范围内的企业与家庭中得到应用.随着Wi-Fi的实施不断发展,基于其上运行的新型应用数量也不断上升.起初,人们认为Wi-Fi只是家庭与商...
Neuropsychological Profile Related with Executive Function of Chinese Preschoolers with Attention-De
[期刊论文] 作者：Hui-Feng Zhang,Lan Shuai,Jin-S,
来源：中华医学杂志（英文版） 年份：2004
Background:Previous studies have found that schoolchildren with attention-deficit/hyperactivity disorder (ADHD) showed difficulties in neuropsychological functi...
[期刊论文] 作者：Lan Bustin,冉隆云,
来源：国外坦克 年份：2004
最新一代嵌入式弹药(CTA,也称埋头弹)的发展方向旨在研制出一种北约标准的45mm弹药,该弹药较常规结构的弹药性能上提高了30％,而其重量和体积则减少了30％。在1994年欧洲萨托利展...
相关搜索：
