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[期刊论文] 作者:Deng Jianfeng,
来源:农业装备技术 年份:2004
介绍了国内苎麻产业前景,调查了湖南省(国内主要苎麻产区之一)部分地区苎麻收获机械现状,分析了当前苎麻产业形势及对苎麻收获机械的需求....
[期刊论文] 作者:Zhu JianFeng,
来源:黑龙江科技学院学报 年份:2004
At present E-commerce system tends to become more complex, and traditional system designing methods can not fufil the need of E-commerce system, thus requiring...
[期刊论文] 作者:HaominDing LixiongWen Jianfeng,
来源:中国颗粒学报:英文版 年份:2004
With their hollow morphology and large openings, the as-synthesized porous silica nano-tubes (NTPS), prepared through a sol-gel routine by using nano-sized need...
Centrifugation:an important pre-analytic procedure that influences plasma microRNA quantification du
[期刊论文] 作者:Xiao-Hui Zheng,Cui Cui,Xin-Xi,
来源:癌症(英文版) 年份:2004
Circulating microRNAs are robustly present in plasma or serum and have become a research focus as biomarkers for tumor diagnosis and prognosis. Centrifugation i...
Plasma microRNA profiling in nasopharyngeal carcinoma patients revealsmiR-548q andmiR-483-5p as pote
[期刊论文] 作者:Xiao-Hui Zheng,Cui Cui,Hong-Li,
来源:癌症(英文版) 年份:2004
MicroRNAs (miRNAs), which play a role in tumorigenesis, may also serve as diagnostic or prognostic biomarkers. However, studies on human miRNA profiles in plasm...
[期刊论文] 作者:王杨, jianfeng Li,,
来源:宏观经济研究 年份:2004
本文以协同关系理论为基础,针对中国对外直接投资和物流产业发展,从协同性、关联性、互动性和同步性的角度,分析它们之间存在的协同关系。再从物流产业发展与对外直接投资协...
[期刊论文] 作者:ZHANG Jianfeng,GUO Zhigang,
来源:清华大学学报(英文版) 年份:2004
As baccatin Ⅲ is an immediate diterpenoid precursor of taxol, the increase of baccatin Ⅲ is beneficial to the biosynthesis of taxol. Addition of methyl jasmon...
[期刊论文] 作者:Jianfeng Chen,Lei Shao,
来源:中国颗粒学报(英文版) 年份:2004
Mass production of nanoparticles at low cost has attracted much attention from industrial and academic circles. In this paper, a novel method, the high gravity...
[期刊论文] 作者:Jianfeng Xu,Marcia J.Kieliszew,
来源:生物工程学报 年份:2004
小分子治疗蛋白,如干扰素α2b(IFNα2)和人生长激素(hGH),由于其对血清蛋白酶的易感性及分子小,可被肾迅速清除,因而一般在血清中的半衰期都很短.化学衍生处理虽可以克服这些...
[期刊论文] 作者:Lei Shao,Jianfeng Chen,
来源:中国颗粒学报(英文版) 年份:2004
Fast chemical reactions involved in nanomaterials synthesis, polymerization, special chemicals production, reactive absorption, etc., are often difficult to con...
MULTI-MODE NETWORK ANALYSIS FOR DISCONTINUITIES IN PARALLEL-PLATE WAVEGUIDES PARTIALLY FILLED WITH M
[期刊论文] 作者:Dong Jianfeng,Xu Shanjia,
来源:电子科学学刊(英文版) 年份:2004
The reflection and transmission characteristics of the guided modes in parallel-plate waveguides partially filled with one or multi chiral rods have been invest...
[期刊论文] 作者:Cui Xiaoming,
来源:中国橡胶 年份:2004
IIR is a kind of rubber polymerized by isobutylene and a little isoprene with such performances as good airtightness, heat resistance, aging resistance, acid-al...
[期刊论文] 作者:Cui Hai,
来源:浙江中医药大学学报 年份:2004
对成书之前有关中风病的认识以及中对中风病病因病机、辨证诊断、治疗和预后等方面的认识进行了较为详尽的归纳,系统的总结了该书中有关中风病针灸治疗的处方....
[期刊论文] 作者:Cui Xiaoqin,
来源:Lifestyle 年份:2004
DR.An Na has just returned to Beijing from a medical assistance program in Pakistan,and her warm smile and passion are infectious at first sight.An,a Chinese gy...
[期刊论文] 作者:Cui Xiaoqin,
来源:Cover Stories 年份:2004
Llu Xiangyu,General Manager of Eagle Canyon International Wine,is well known in the wine industry for introducing South African wines into China."People's stand...
[期刊论文] 作者:Cui Xiaoqin,
来源:Lifestyle 年份:2004
TANNED bythe African sun,he calls himself Xingba,the Chinese transliteration of "Simba," the name of the hero of a classic Disney animated film,as well as the S...
[期刊论文] 作者:Cui Xiaoqin,
来源:China Report 年份:2004
AS the Chinese say,after the bitter comes the sweet.For migrant worker-turned-entrepreneur Zhang Liangfan,the saying rings especially true.Originally from Gaoke...
[期刊论文] 作者:CUI Shu-xue,
来源:世界地质 年份:2004
山东招远台上金矿床"焦家式"金矿床类型,主矿体由招平断裂控制,其走向与主构造带斜交,在主成矿期主压应力方向为 SW-NE 向.主断裂面附近的断层泥、糜棱岩对含矿热液的运移起...
[期刊论文] 作者:Cui Shangbin,
来源:数学物理学报(英文版) 年份:2004
In this article, the author studies the mechanism of formation of necrotic cores in the growth of tumors by using rigorous analysis of a mathematical model. The...
[期刊论文] 作者:Cui Hengjian,
来源:中国科学A辑 年份:2004
The aim of this work is to construct the parameter estimators in the partial linear errors-in-variables (EV) models and explore their asymptotic properties. Unl...
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