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[期刊论文] 作者：Ma Zheng,
来源：农机市场 年份：2018
Oct.25,2017,Wuhan--As one of the biggest highlights related to 2017 China International Agricultural Machinery Exhibition,Agrievolution Summit 2017 is held on O...
[期刊论文] 作者：Ma Zheng,
来源：水动力学研究与进展B辑 年份：2004
By considering that the coherent structure is the main cause of the Reynolds stress, a new Reynolds stress expression was given. On this basis the velocity dist...
[期刊论文] 作者：MA Zheng,XIE Mei,
来源：中国电子杂志（英文版） 年份：2001
This paper presents a two-stagemethod for detection and segmentation of tumors indigital mammograms employing wavelet-based sub-band images decomposition.In thi...
[期刊论文] 作者：Jinju Ma,Zheng Zhong,Chuanzeng,
来源：固体力学学报：英文版 年份：2009
在这份报纸，为包含一个裂缝的机能上地分级的脱衣的飞机弹性问题被考虑。这被假定 shear 模量相互是厚度坐标的线性功能，当 Possion 的比率保持不变时。由利用 Fourier 转变技...
[期刊论文] 作者：Zhenhua Ma Qingyong Ma Zheng W,
来源：南京医科大学学报：英文版 年份：2009
客观肿瘤标记的联合的使用可以是在胰腺的癌症的早诊断的一个重要工具，它是改善的关键预后。学习目的是与胰腺的癌症在病人调查糖类抗原 19-9 (CA 19-9 ) 和 carcinoembryonic...
Sustainable Growth in China＇s Communications Field： Trend Analysis of Impact of China＇s Academic Pub
[期刊论文] 作者：HE Defang PAN Yuntao MA Zheng,
来源：中国通信 年份：2013
...
[期刊论文] 作者：Jinju Ma,Zheng Zhong,Chuanzeng Zhang,
来源：黑龙江科技信息 年份：2009
本文通过对荣华二采区10...
[期刊论文] 作者：MA Zheng,杨洲,YAN Guo-qi,,
来源：食品与机械 年份：2008
为研究龙眼变风速压差预冷耗能耗时效果,研制龙眼压差预冷试验装置.在相同风、温条件下,比较恒速送风和变速送风预冷效果,结果表明:根据龙眼预冷过程温变规律,采用变风速预冷...
Key techniques for 5G wireless communications:network architecture, physical layer,and MAC layer per
[期刊论文] 作者：MA Zheng,ZHANG ZhengQuan,DING Zh,
来源：Science China(Information Scienc 年份：2020
...
Climatic correlates of female morphological and reproductive traits in the desert toad-headed lizard
[会议论文] 作者：Li Ma,Zheng Wang,Xiang Ji,
来源：第八届全国野生动物生态与资源保护学术研讨会 年份：2012
We collected reproductive females of Phrynocephalus przewalskii from three populations (Minqin,MQ; Wuwei,WW; Zhangye,ZY) in Gansu to study climatic correlates of female morphological and reproductive...
Climatic correlates of female morphological and reproductive traits in the desert toad-headed lizard
[会议论文] 作者：Li Ma,Zheng Wang,Xiang Ji,
来源：第八届全国野生动物生态与资源保护学术研讨会 年份：2012
We collected reproductive females of Phrynocephalus przewalskii from three populations (Minqin,MQ; Wuwei,WW; Zhangye,ZY) in Gansu to study climatic correlates of female morphological and reproductive...
Subcarrier-Abstracted Multi-frequency Constant-Envelope Multiplexing and Its Implementation Optimiza
[会议论文] 作者：Junjie Ma,Zheng Yao,Mingquan Lu,
来源：第九届中国卫星导航学术年会 年份：2018
More and more signals are broadcast by navigation satellite systems nowadays to satisfy users diversified needs in positioning,navigation and timing(PNT).We usually adopt multiplexing techniques to co...
Novel FbaA-and M protein-based multi-epitope vaccine elicits effective immune protection against gro
[会议论文] 作者：Cuiqing Ma,zheng Liu,Lin Wei,
来源：第八届全国免疫学学术大会 年份：2012
...
[期刊论文] 作者：Xin Ma,Zheng Xiang,BinBin Ni,S,
来源：地球与行星物理:英文版 年份：2020
Radiation belt electron dropouts indicate electron flux decay to the background level during geomagnetic storms,which is commonly attributed to the effects of w...
[期刊论文] 作者：MA Zheng, ZHOU Shao Juan, WU K,
来源：世界胃肠病学杂志：英文版 年份：1998
ＩＮＴＲＯＤＵＣＴＩＯＮＢｉｏｔｈｅｒａｐｙｒｅｐｒｅｓｅｎｔｓａｎａｌｔｅｒｎａｔｉｖｅｏｐｔｉｏｎａｆｔｅｒｓｕｒｇｅｒｙ，ｒａｄｉｏｔｈｅｒａｐｙａｎｄｃｈｅｍｏｔｈｅｒａｐｙｆｏｒｃａｎｃｅｒ．Ｔｕｍｏｒｖａｃｃｉｎｅａｎｄｔｈｅｉｎｄｕｃｔ.........
[期刊论文] 作者：Ma Zheng,Fan Pingzhi,Wai Ho Mo,
来源：电子科学学刊：英文版 年份：2007
In this paper,a Joint Early Detection and Early Stopping (JEDES) approach for effectively reducing the complexity of turbo decoding with negligible performance...
[期刊论文] 作者：Ma Zheng,Fan Pingzhi,Wai Ho Mow,
来源：城市道桥与防洪 年份：2004
In this paper,a Joint Early Detection and Early Stopping(JEDES)approach for effectively reducing the complexity of turbo decoding with negligible performance lo...
,Scopus vs WOS as scientific evaluation tools: A comparative analysis based on a testing sample sear
[期刊论文] 作者：WANG Na,PAN Yuntao,MA Zheng,WU Yishan,
来源：中国文献情报（英文刊） 年份：2010
Based on a bibliometric analysis in combination with other information analysis methods,this paper compares the different evaluation results on the subject of "...
[期刊论文] 作者：WEI Guoping,ZHU Boquan,LI Xiangcheng,MA Zheng,,
来源：China's Refractories 年份：2017
Ni-doped phenol resin was prepared with 1∶100 mass ratio of Ni( NO_3)_2·6H_2O to thermosetting phenol resin to optimize the structure and properties of pyroly...
[会议论文] 作者：Chun Yan Ma,Zheng Ping Hao,Wei Xing,
来源：第十五届全国催化学术会议 年份：2010
...
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