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[期刊论文] 作者:范世典法, M.鄂伯黑弥, H.柏特勒, 来源:传动技术 年份:2003
[期刊论文] 作者:Joon Ki Lee,Hyunjae Lee,Yool Kwon, 来源:光学学报 年份:2003
We report the implementation of a transponder to transmit eight channels of a Gigabit Ethernet signal transparently in an Optical Transport Network(OTN). This...
[期刊论文] 作者:Dong-Soo Lee,Man Seop Lee,Ampalavanapillai Nirmalathas, 来源:光学学报 年份:2003
We present a novel configuration for carrier suppressed return-to-zero (CSRZ) signal generation, which only requires a single stage Mach-Zehnder (MZ) modulator...
[期刊论文] 作者:Lee,Maynard,张勇, 来源:海外英语 年份:2003
我下了飞机,穿过潮湿的、死气沉沉的街道,跑进医院.现在我在一间大的白色房间里,坐在我母亲的病床边.她花白的头发梳得整整齐齐.她的眼睛紧闭着,但不时能看到轻微的颤动,似乎...
[期刊论文] 作者:Young Ik Lee, 来源:国际肝胆胰疾病杂志:英文版 年份:2003
【正】 OBJECTIVE: To detect the expression and variation of the p53 gene in hepatocarcinogenesis of treeshrews induced by hepatitis B virus (HBV) and aflatoxin B...
[期刊论文] 作者:LEE Heow Pueh, 来源:Progress in Natural Science 年份:2003
The optimization of agents’ initial properties enables agents to perform their assigned tasks more perfectly. This paperpresents an optimizing method using th...
[会议论文] 作者:Lee A. Mulkey, 来源:中美水土保持研讨会 年份:2003
本文简介了美国环境保护机构(EPA)的流域管理研究方案的几个问题,包括:EPA在研究与开发方面的基本情况、水质研究、历史与科学的前后关系、开发与发展时代的科学问题、技术与...
[期刊论文] 作者:LEE Hyun Koo, 来源:Acta Geologica Sinica(English Edition) 年份:2003
A comprehensive contrast of ore-forming geological background and ore-forming fluid features, especially fluid ore-forming processes, has been performed betwee...
[期刊论文] 作者:Young Ik Lee,, 来源:Hepatobiliary & Pancreatic Diseases International 年份:2003
OBJECTIVE: To detect the expression and variation of the p53 gene in hepatocarcinogenesis of treeshrews induced by hepatitis B virus (HBV) and aflatoxin B_1(AF...
[期刊论文] 作者:Daniel Lee,小布,, 来源:英语学习 年份:2003
There was a young couple,very much in love,when the night beforethey were to be married,were both tragically killed in an automobileaccident.They found themsel...
[期刊论文] 作者:A.范世典法, M.鄂伯黑弥, H.柏特勒,, 来源:传动技术 年份:2003
车辆传动系是一个小阻尼的非线性系统,具有不同分系统之间相互动态作用的多自由度.具有许多激振源,如在动力传动链中的间隙形成的扭转冲击,这样的激振源存在于传动系花键和差...
[期刊论文] 作者:蔡红,王斌,张占军,蔡生民,Tien H. Ti,Angelica Ottova, 来源:应用化学 年份:2003
研究了以I2 、C60 及C60 I2 等镶嵌物修饰的固体支撑双层类脂膜 (s BLM)分子器件体系对I-的电化学传感行为。结果表明 ,以I2 、C60 及C60 I2 等的镶嵌物修饰的s BLM对I-有...
[期刊论文] 作者:DOYLE,Emily H. STANLEY,Andy R. SELLE,John M. STOFLETH,Jon M. HARBOR, 来源:International Journal of Sediment Research 年份:2003
Dam removal has emerged in the U.S. as a critical concern for river management. Of particular interest is predicting the quantity of sediment that will be erod...
[期刊论文] 作者:LEE Kwok Hong,LIM Siak Piang,LEE Heow Pueh, 来源:Progress in Natural Science 年份:2003
A doubly clamped microbeam actuated by electrostatic force with squeezed gas film damping is a well-known and stan-dard micro-device in microelectromechanical...
[期刊论文] 作者:Tae-Hee Lee, Jang-SeokLee, Se-, 来源:家电科技 年份:2003
本文研究了三种家用冷冻箱/电冰箱用蒸发器空气侧换热系数。这三种蒸发器为:螺旋绕片管式(内嵌同轴管),连续平板翅片管式(内嵌交错排列管),离散平板翅片管式(内嵌同轴管)。通...
[期刊论文] 作者:Hong-Yuan LEE,Hui-Ming HSIEH, 来源:International Journal of Sediment Research 年份:2003
A numerical model,which is capable of simulating scouring and deposition behaviors in a channel network,is developed in this study. The model treats suspended l...
[期刊论文] 作者:LEE Jae-keun,KIM Seong-chan,NO, 来源:中国沙漠 年份:2003
本研究对在中国和韩国采集的沙尘的粒径分布及质量浓度进行了测定,使用黄沙标准物质对基于静电沉降原理的等离子空气清洁系统的去除沙尘效率进行了评价.本研究所使用的黄沙采...
[期刊论文] 作者:Yung-Chia CHANG,Chung-Yee LEE, 来源:Journal of Systems Science and Systems Engineering 年份:2003
This paper studies the coordination effects between stages for scheduling problems where decision-making is a two-stage process. Two stages are considered as o...
[期刊论文] 作者:曾永兴,Amy Lee, 来源:新财经 年份:2003
中国的国有银行若要在2005年之前达到政府就不良贷款、呆坏账拨备和资本充足率所订立的目标,可能会需要额外的支持.假如纯粹依靠自身的能力,额外的呆坏账拨备在未来十年中可...
[期刊论文] 作者:Tina Lee,景明,, 来源:英语学习 年份:2003
监考教师和考生之间的“猫鼠大战”永无止息。然而,胜负无定式,在最后一刻戏剧性的转折往往发生。There is no end to the cat war between examiners and candidates. How...
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