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[期刊论文] 作者:, 来源:浙江大学学报(农业与生命科学版) 年份:2001
different castes of two termites:Reticulitermes flaviceps and Coptotermes formosanus  ZHANG Da- yu,ZHU Yong,CHENG...
[期刊论文] 作者:张丽霞, 来源:湿法冶金 年份:2006
Chu Yong Cheng用Versatic10酸和LIX63及改性剂TBP确定了金属萃取pH等温线及萃取、反萃取动力学,试图开发出一种从浸出液中分离、纯化和回收镍和钴的协同溶剂萃取体系。...
[会议论文] 作者:Yong Cheng, 来源:2017年全国现代逻辑学术研讨会 年份:2017
  This work is motivated by the following question: what is the weakest sub-theory of PA for which G(o)dels first incompleteness theorem (G1 for shor...
[会议论文] 作者:Peng Yong,Cheng Yi, 来源:13th International Biotechnology Symposium and Exhibition(第1 年份:2008
[会议论文] 作者:Peng Yong,Cheng Yi, 来源:13th International Biotechnology Symposium and Exhibition(第1 年份:2008
[期刊论文] 作者:XIA Yong,CHENG Xiangrong, 来源:武汉理工大学学报(材料科学版)(英文版) 年份:2013
[期刊论文] 作者:Jiao Zhou,Yong Cheng,Hongkuan, 来源:力学快报:英文版 年份:2015
We investigate the interaction between a positive mass and a negative effective mass through a threemass chain connected with elastic springs, a pair of masses...
[期刊论文] 作者:Qiming Yuan,Yong Cheng,Xiaodin, 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:CHANG Wei-hua,ZHANG Yong,CHENG, 来源:农业科学学报:英文版 年份:2015
Micro RNAs(mi RNAs) are small, single stranded, non-coding RNA molecules, about 19–25 nucleotides in length, which regulate the development and functions of re...
[期刊论文] 作者:CHANG Wei-hua,ZHANG Yong,CHENG, 来源:城市道桥与防洪 年份:2015
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:SONG Li HUANG Yong CHENG Ling, 来源:中国机械工程学报 年份:2006
为鉴别到有多重关节和更高的对的平面运动学的链的同晶型被介绍的邻近的矩阵方法。平面运动学的链的拓扑的 invariants 能被邻近的矩阵计算并且比较。计算的数量能用酒吧的几...
[期刊论文] 作者:Yong Cheng,Wen You,Chaoyong Zh, 来源:工程(英文)(1947-3931) 年份:2013
Nowadays, sawdust has been widely regarded as a sand replacement material to produce sawdust concrete. This thesis uses orthogonal test to analyze the mechanica...
[期刊论文] 作者:Jiyou WU,Yong CHENG,Minggao CH, 来源:农业生物技术:英文版 年份:2018
[期刊论文] 作者:Jiyou WU,Yong CHENG,Jiafa CHEN, 来源:农业生物技术:英文版 年份:2018
Growth traits of semi-sib families of Pinus elliottii were studied.The results showed that there were extremely significant differences between the P.elliottii...
[期刊论文] 作者:Jiyou WU,Yong CHENG,Jiafa CHEN, 来源:农业生物技术:英文版 年份:2018
Monthly changes in the resin yield of semi-sib families of Pinus elliottii during 2013-2015 were studied.The results showed that from April to October,the resin...
[期刊论文] 作者:Zhang Yong,Cheng Yin,Xu Fuyin,, 来源:气象与环境研究:英文版 年份:2019
The production of urban sludge is huge,and the anaerobic digestion of sludge is one of the important methods for sludge treatment at home and abroad.The product...
[期刊论文] 作者:Chu Yong Cheng Keith R. Barnar, 来源:中国化学工程学报:英文版 年份:2016
很多个 synergistic 溶剂抽取(SSX ) 系统被开发了恢复镍,钴,锌和铜从硫并且氯化物沥滤由溶剂抽取的解决方案 CSIRO 联合,澳大利亚。这些包括( 1 )为从在硫酸盐答案的 Ca 的 Ni...
[期刊论文] 作者:GE Yong,Cheng Qiuming,Zhang Sh, 来源:中国地质大学学报(英文版) 年份:2004
Anomaly separation using geochemical data often involves operations in the frequency domain, such as filtering and reducing noise/signal ratios. Unfortunately,...
[期刊论文] 作者:WEI Xiantao,LI Yong,CHENG Xuer, 来源:稀土学报(英文版) 年份:2004
Under the excitation of 980 nm diode laser, intense green emission (5F4+5S2-5I8) of Ho3+ was observed in Ho3+ and Yb3+ co-doped cubic Y2O3. The doping concentra...
[期刊论文] 作者:Yong CHENG,Jing LU,Bing-qing SHENG, 来源:信息与电子工程前沿(英文版) 年份:2020
We propose a dual-module multiple-input multiple-output (MIMO) antenna for portable terminals. The operating bands of the handheld terminal antenna are 5G (3.4-...
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