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[期刊论文] 作者:Ill,M, 来源:传动技术 年份:1990
——变速箱的噪声诊断以高度发展的测量技术和计算机的引入为前提。——虽然个别原因经过快速傅里叶变换分析可以清楚的看出,但是很多影响参数相互重叠,因此对每个措施的作用...
[期刊论文] 作者:Manfred Ill,, 来源:传动技术 年份:1990
1.引言今天在愈来愈广泛的工业领域要求降低噪声,随着机械化的增加而增加的噪声构成,以及与此相连系的环境污染,带来了大量以法律形式固定下来的条文和数目更多的个别规定。...
[会议论文] 作者:ILL SON, 来源:第4届中日韩地理学家学术研讨会暨第12次全国青年地理工作者学术研讨会 年份:2009
There are many small-scale intermontane basins in the east and west sides of Sobaek Mountains.It was generally thought that these basins were mainly formed by the differential erosion due to the diffe...
[期刊论文] 作者:va ILLS,, 来源:Chinese Journal of Applied Linguistics 年份:2004
One of the outcomes of the thought provoking and stimulating conference for me was the realisation that some of the problems experienced in the Chinese cont...
[会议论文] 作者:JIN Qiuhong,Ill SON, 来源:第4届中日韩地理学家学术研讨会暨第12次全国青年地理工作者学术研讨会 年份:2009
  There are so many mountains in South Korea and different mountain systems can be found in diverse scale.In general,drainage basin has been used as the unit...
[期刊论文] 作者:Mária Illés, 来源:Management Studies 年份:2019
Aggregate Capital Tied-up by Investment Projects-The Possibility of a Simple Estimation...
[会议论文] 作者:Kangdai Ill,Haejin Park, 来源:东亚文化遗产保护学会第二次学术研讨会 年份:2011
In case of leather objects, degradation usually occurs by a combination of factors such as temperature and relative humidity, light and insect and fungi.Because chemical composition differs on the typ...
[期刊论文] 作者:HAROLD R.JOHNSON Ill,徐克俭,, 来源:化工与通用机械 年份:1982
在机械传动中常用键、销和叠接等来传递由轴到齿轮、滑轮等上的力矩。过盈配合也能用来传递力矩。并且费用较低,因为它免去了连接设计和键槽、销孔,叠接齿机械加工。采用过...
[期刊论文] 作者:Jordan Ill,Isaac L., 来源:土木工程与建筑:英文版 年份:2011
[期刊论文] 作者:Jeong Ill Suh,Jeong Kyu Sakong, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2013
AIM:To investigate anxiety and depression propensities in patients with toxic liver injury.METHODS:The subjects were divided into three groups:a healthy control...
[期刊论文] 作者:John O'Ne ill,胡庆方, 来源:液压与气动 年份:1985
给出一个微小的电信号,电液伺服阀就有一个与之成线性比的流量输出。通常将这种元件的输出流量引向液压缸,精确地控制柱塞的位置。本文向系统设计者提供选择伺服阀的方法。...
[期刊论文] 作者:CHUNG Warn ill,CHOI Jun ho,BAE Hae young, 来源:重庆邮电学院学报(自然科学版) 年份:2004
Many commercial database systems maintain histograms to summarize the contents of relations and permit the efficient estimation of query result sizes and the access plan cost. In spatial database syst...
[期刊论文] 作者:Sung Ill Jang,Gak Won Yun,Dong Ki Lee,, 来源:World Journal of Gastroenterology 年份:2014
Endoscopic retrograde cholangiopancreatography(ERCP)is the essential first modality for common bile duct(CBD)stone therapy.The conventional endoscopic treatment...
[期刊论文] 作者:LEE Seok-Woo,CHENG YinTong,RYU Ill,GREER Julia R.,, 来源:Science China(Technological Sciences) 年份:2014
We constructed and developed an in-situ cryogenic nanomechanical system to study small-scale mechanical behavior of materials at low temperatures.Uniaxial compr...
[会议论文] 作者:Dong Youp Han,Taeg Rim,Seung Chol Park,Ill Young Seo,Joung Sik Rim, 来源:26th World Congress of Endourology & SWL(WCE 2008)(第26届国 年份:2008
[会议论文] 作者:Jong Hoon Jung,Young Joon Ko,Chang Won Ahn,Ill Won Kim,Seung-Hyun Kim, 来源:第二届纳米能源与纳米系统国际会议(NENS2016) 年份:2016
[期刊论文] 作者:ádám Szántó-Várnagy,Péter Pollner,Tamás Vicsek,Illés J. Farkas,, 来源:National Science Review 年份:2014
Measuring science is based on comparing articles to similar others.However,keyword-based groups of thematically similar articles are dominantly small.hese small...
[期刊论文] 作者:吴刚,崔海瑞,舒庆尧,夏英武,高明尉,叶恭银,谢小波,Ill, 来源:中国农业科学 年份:2001
以不同世代的"克螟稻"为试验材料,在田间自然条件下研究了cry1Ab基因在"克螟稻"后代中的表达特性及其对二化螟的抗性.结果表明,cry1Ab基因在"克螟稻"后代中的表达表现出了一...
[期刊论文] 作者:吴刚,崔海瑞,舒庆尧,夏英武,高明尉,叶恭银,谢小波,Ill, 来源:城市道桥与防洪 年份:2001
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...
[会议论文] 作者:Miklós Tunyogi-Csapó,Csaba Vermes,Tamás Illés,Katalin Kis-Tóth,Marianna Radács,Bálint Farkas,Tibor T.Glant, 来源:International Conference on Osteoporosis and Bone Research 2 年份:2008
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