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[期刊论文] 作者:Li Ning,
来源:中国人口.资源与环境:英文版 年份:2012
China's circular economy is still at the initial stage, whose development has many difficulties and problems requiring immediate resolution theoretically an...
[期刊论文] 作者:Li Ning,Chen Dan,,
来源:仪器仪表学报 年份:2014
Ancient Chinese characters, typically the ideographic characters on bones and bronze before Shang Dynasty(16th—11th century B.C.), are valuable culture legacy...
[期刊论文] 作者:Yueguo Li,Ning Zhang,
来源:中国肿瘤临床:英文版 年份:2008
OBJECTIVE Various studies examining the relationship be-tween HER-2 over-expression and the response to chemotherapy and clinical outcome in patients with osteo...
[期刊论文] 作者:KU Shao-ping LI Ning,
来源:重庆大学学报:英文版 年份:2009
正弦曲线功能的一个物理模型被建立。力量与在一个古典春天振荡器系统的距离的一个力量函数直接成正比,这被概括。概括模型的微分方程被给。模拟与不同力量价值被进行。结果证......
[期刊论文] 作者:WANG Juan,LI Ning,,
来源:Aerospace China 年份:2015
ALM-2D carrier rocket lifted off from the Jiuquan Satellite Launch Center,launching the Tianhui 1-03 satellite into its preset orbit on October 26,2015.Tian...
[期刊论文] 作者:FAN Liuming,LI Ning,
来源:自然科学进展 年份:2004
As a composition of rockmass,structural planes are one of the chief factors that can largely control the mechanical response of rockmass and its models of defor...
ESTIMATION OF THE NUMBER OF CORRELATED SOURCES WITH COMMON FREQUENCIES BASED ON POWER SPECTRAL DENSI
[期刊论文] 作者:LI Ning,SHI Tielin,
来源:机械工程学报(英文版) 年份:2004
Blind source Separation and estimation of the number of sources usually demand that the number of sensors should be greater than or equal to that of the sources...
Analysis of Energy Consumption and Energy Conservation Measures for RFCCU at Shengli Petrochemical C
[期刊论文] 作者:Li Ning,Xu Zhenling,
来源:中国炼油与石油化工(英文版) 年份:2004
This article introduces a string of energy conservation measures adopted over the past several years by the RFCC unit at Shengli Petrochemical Complex, includin...
[期刊论文] 作者:Xinyao Li,Ning Jiao,
来源:黑龙江科技学院学报 年份:2017
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:王水鱼,LI Ning,
来源:陕西理工学院学报(自然科学版) 年份:2004
Modbus协议是应用于电子控制器上的一种通用协议,通过此协议,控制器之间、控制器经由网络和其他设备之间可以进行通信.由于此协议的简单和通用性,在工业控制系统中得到了广泛...
[期刊论文] 作者:HUANG Xing-qiao,LI Ning,JIANG,
来源:钢铁研究学报(英文版) 年份:2004
The effect of black plate on corrosion resistance of T5 tinplate was studied by glow discharge spectrograph,X-ray diffractometer (XRD), stress tester, roughness...
[期刊论文] 作者:LI Ning,ZHANG Hong,WANG Yanlin,
来源:核技术 年份:2004
In this paper, we study the ability of DNA-PK-deficient (M059J) and -proficient (M059K) cells to undergo the rate of cellular proliferation, cell cycle distribu...
[期刊论文] 作者:LI Ning,SONG Jun-feng,XU Mao-t,
来源:高等学校化学研究(英文版) 年份:2004
The associations of each of midecamycin and chloroquine phosphate to hydrogen peroxide were studied by using linear-potential scan polarography. In a 0.15 mol/L...
[期刊论文] 作者:WANG Chengwen,LI Ning,ZONG Pu,
来源:世界地质(英文版) 年份:2004
The Kungurian-Capitanian (Permian) Zhesi branchiopod fauna is mainly composed of cold-water typed taxa with high diversity and abundance.This fauna is similar w...
Spatial distribution and diurnal variation of chemical oxygen demand at the beginning of the rainy s
[期刊论文] 作者:GAO Xuelu,SONG Jinming,LI Ning,
来源:中国海洋湖沼学报(英文版) 年份:2004
A field observation was carried out in the Changjiang (Yangtze) River Estuary from May 19 to 26, 2003. A total of 29 stations, including 2 anchored stations, we...
[期刊论文] 作者:WANG Chunhu,LI Ning,WANG Hao,
来源:东北农业大学学报:英文版 年份:2010
The physiological properties of new compact vertical-leaf type varieties,such as corn Zhengdan 958,Xundan 18,Jidan 7,etc.were analyzed in order to provid refere...
[期刊论文] 作者:Yu Mao,Yan Li,Ning Gu,
来源:哈尔滨工业大学学报:英文版 年份:2019
With unique physical properties,chemical properties,and biological effects,magnetic nanomaterials are important functional materials in many fields.In the past...
[期刊论文] 作者:WANG Chengwen,LI Ning,ZONG Pu,
来源:世界地质:英文版 年份:2012
The Kungurian-Capitanian ( Permian) Zhesi branchiopod fauna is mainly composed of cold-water typed taxa with high diversity and abundance. This fauna is similar...
[期刊论文] 作者:Guo Li,Guo Yan,Li Ning,
来源:电子科学学刊:英文版 年份:2007
A novel simply-structured hybrid smart antenna system suitable to be used in ad-hoc network terminals is proposed in this letter. The super-resolution beamformi...
[期刊论文] 作者:Li Chunhua Li Ning Shi Peijun,
来源:中国人口.资源与环境:英文版 年份:2007
On the basis of introducing the principle of path analy- sis, this paper positively analyzes the influence factors of culti- vated land change from 1978 to 2002...
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