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[期刊论文] 作者:TangYuping LiuTaowen ChenSen L, 来源:现代护理 年份:2003
Objective To detect the relationship of pH value and bacterial infection on nasopha-ryngeal surface and effects of washing solution in patients with nasopharyn...
[期刊论文] 作者:YUXuexiang,XUShaoquan,GAOWei,L, 来源:地球空间信息科学学报:英文版 年份:2003
A new similar single-difference mathematical model (SS-DM) and its corresponding algorithmare advanced to solve the deformationof monitoring point directly in s...
[期刊论文] 作者:l朱光根, 来源:中学教研:数学版 年份:2003
江泽民同志在1998年接见中科院和工程院部分院士时指出:“迎接未来科学技术的挑战,最重要的是坚持创新,勇于创新,创新是一个民族的灵魂,是一个国家兴旺发达的不竭动力。...
[期刊论文] 作者:ZhuHaijun JingLan LiuCaihong L, 来源:近代物理研究所和兰州重离子加速器实验室年报:英文版 年份:2003
The temperature measurement and control system is based on MSP430F149 microcontroller which belongs to the Texas Instruments MSP430F149 series with low power co...
[期刊论文] 作者:TANGJu SUNCaixin SONGShengli L, 来源:重庆大学学报:英文版 年份:2003
The frequency domain division theory of dyadic wavelet decomposition and wavelet packet decomposition (WPD) with orthogonal wavelet base frame are presented. Th...
[期刊论文] 作者:BaoHaiSHAO XiuZhuXU JianDeLU L, 来源:中国化学快报:英文版 年份:2003
The influence of different alcohol modifiers in mobile phase on the chiral separation of 4''''''''-methoxyl flavanone,5-methoxyl...
[期刊论文] 作者:ZhangXueying XuHushan JiaFei L, 来源:近代物理研究所和兰州重离子加速器实验室年报:英文版 年份:2003
There is an increasing requirement of high injection current and highly charged ion beams for accelerators at many laboratories, such as CERN, GSI, GANIL and IM...
[期刊论文] 作者:QiuRong LiuBing GuoChuanling L, 来源:近代物理研究所和兰州重离子加速器实验室年报:英文版 年份:2003
Nitric oxide (NO)has been implicated both in regression and progression of tumors due to its production by both tumor cells and infiltrating lymphocytes. Ionizi...
[期刊论文] 作者:DAILi-min,JILan-zhu,WANGMiao,L, 来源:林业研究:英文版 年份:2003
Eco-physiological responses of seedlings of eight species, Pinus koraiensis, Picea koraiensis, Lanx olgensis,Populus ussuriensis, Betula platyphylla, Tilia amur...
[期刊论文] 作者:QuanzhongZhao,JianrongQiu,Lüyu, 来源:黑龙江科技学院学报 年份:2003
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:ZhouPing,LuWei,ZhengZhenrong,L, 来源:黑龙江科技学院学报 年份:2003
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:LONGYu,KONGXiangquan,XUHaibo,L, 来源:中德临床肿瘤学杂志:英文版 年份:2003
Objective: To study the value of multiple MR imaging techniques in the diagnosis of pancreatic carcinoma and the assessment of resectbility of the lesion. Metho...
[期刊论文] 作者:ZHUMing LINQing LIUXiang-Hua L, 来源:核技术:英文版 年份:2003
An inherent self-heating effect of the silicon-on-insulator (SOI) devices limits their application at high current levels. In this paper a novel solution to red...
[期刊论文] 作者:ZhangMei,ZhangYun,CHENYu-Guo,L, 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:Wallace B L lim, 来源:Agricultural Sciences in China 年份:2003
The very virulent infectious bursal disease virus (vvIBDV) strain Gx was isolated from a poutl-try farm in Guangxi Province, China, during 1996. The mortality...
[期刊论文] 作者:Renbaum L,董颖, 来源:实用妇产科杂志 年份:2003
临床医生和放射学家用子宫输卵管造影术诊断疾病的可靠度的比较性研究@Renbaum L@董颖Comparative study of clinicians and radiologists using hysterosalpingography to...
[期刊论文] 作者:ZHANGMeiqin,SUNPeng,CHENYong,L, 来源:中国科学通报:英文版 年份:2003
The electrochemical behavior of ionizable drugs (Amitriptyline, Diphenhydramine and Trihexyphene- dyl) at the water/1,2-dichloroethane interface with the phase...
[期刊论文] 作者:Shang,Zhen,ZHENG,Tong,SHEN,等, 来源:中国化学快报:英文版 年份:2003
A new steroid named as Zhonghualiaoine I (1) was isolated from Polygonum nodosum Pers (Chinese name 'Zhonghualiao', Berberidaceae). Its structure was de...
[期刊论文] 作者:Tong,DING,Yong,Ning,QIN,等, 来源:中国化学快报:英文版 年份:2003
The Pd-B/γ-Al2O3 amorphous alloy catalyst and Pd/γ-Al2O3 crystalline metal catalyst were prepared by KBH4 reduction and routine impregnation, respectively. Pd...
[期刊论文] 作者:WU Wei-Xia,ZHAN Yong,ZHAO Tong, 来源:黑龙江科技学院学报 年份:2003
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...
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