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[期刊论文] 作者:Yi Qin, 来源:黑龙江科技学院学报 年份:2019
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:He Yi,Qin Menghao, 来源:学术界 年份:2018
With the development of many years,Kunlun culture has been the convergence of both material and spiritual civilisation in human society.Kunlun culture is very p...
[期刊论文] 作者:LIU Yi,QIN Ya, 来源:西南交通大学学报(英文版) 年份:2004
A subgroup H of G is called s -conditionally permutable in G if for every Sylow subgroup T of G , there exists an element x∈G such that HTx=TxH . In this paper...
[期刊论文] 作者:Yi QIN,Yanren HOU, 来源:黑龙江科技学院学报 年份:2018
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:DING Yi,QIN Ming,AN Jinmin,, 来源:Baosteel Technical Research 年份:2013
The influence of ingot segregation on quenching distortion of gear steel was investigated in this paper.The results show that the shape of ingot segregation of...
[期刊论文] 作者:魏延刚,YI Qin,RAJ BALENDRA, 来源:大连铁道学院学报 年份:2001
在冷成形加工中因为工件和模具中的温度随时间变化而使工件的成形误差也随之变化,以前的成形误差分析仅涉及单个工件加工循环.同时考虑机械效应和热力效应对成形误差的影响,...
[期刊论文] 作者:Yi Qin,Ying Zhang,Guangqiang Y, 来源:黑龙江科技学院学报 年份:2019
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:ZHANG Haining,HUANG Yi,QIN Jun, 来源:黑龙江科技学院学报 年份:2001
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:QIN Yi,QIN Shuren,MAO Yongfang, 来源:机械工程学报(英文版) 年份:2004
Since the empirical mode decomposition (EMD) lacks strict orthogonality, the method of orthogonal empirical mode decomposition (OEMD) is innovationally proposed...
[期刊论文] 作者:Ren Yi Qin,Sheng Quan Zou,Zai, 来源:世界胃肠病学杂志 年份:2004
The main reason for the death of the patient with acute hemorrhage necrosis pancreatitis (AHNP) is pancreatic infection and multi-organ failure caused by endoto...
[期刊论文] 作者:岑颖,张晓远,YI Qin, 来源:广东水利水电 年份:2004
山区的流域管理某种意义就是生态环境的保护、恢复等,如何衡量水土保持的治理成效,评价水土保持工程措施在多大的程度和多少时间起到生态恢复、生态保护的作用。该文通过利用遥......
[期刊论文] 作者:Wei-zhe XU,Yan ZHAO,Yi QIN,Bei, 来源:城市道桥与防洪 年份:2018
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:YI Qin,LIU JieMin,WANG GuiHua,ZH, 来源:Chinese Science Bulletin 年份:2020
[期刊论文] 作者:LI Kui,LU Jian-guo,WU Yi,QIN Z, 来源:浙江大学学报A(英文版) 年份:2004
This paper analyzed the reliability and put forward the reliability index of overload protection for moulded case circuit breaker. The success rate was adopted...
[期刊论文] 作者:QIN Tong,RONG Yi,QIN Xudong,ZHANG Zhi,, 来源:Aerospace China 年份:2018
Heavy launch vehicles represent the ability of a country to enter space and utilize space resources. In re-cent years, with the growth in human space exploration, the major aerospace powers and compan...
[期刊论文] 作者:Hao Tian,Ying Yang,Sirui Liu,Hui Quan,Yi Qin Gao, 来源:定量生物学(英文版) 年份:2020
Background:High-order chromatin structure has been shown to play a vital role in gene regulation.Previously we identified two types of sequence domains,CGI(CpG...
[期刊论文] 作者:Jie ZHAO,Arthur Lan Kuan YIP,Yi QIN,Akhtar RAZALI,Zhi-cong FEI,, 来源:Transactions of Nonferrous Metals Society of China 年份:2012
介绍了有关台式热压印机系统及模具的开发,使其能实现聚合材料管状微型元件的批量生产,以满足不同的应用要求。开发的过程中考虑了多种因素的影响,如机器的动态性能、模具精...
[期刊论文] 作者:WEN Bing-xiao,Sajad HUSSAIN,YANG Jia-yue,WANG Shan,ZHANG Yi,QIN Si-si,XU Mei,YANG Wen-yu,LIU Wei-guo, 来源:农业科学学报(英文) 年份:2020
The impact of increased shading stress on agronomic traits, photosynthetic performance and antioxidants activities in leaves of two soybeans cultivars (D16 and...
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