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[期刊论文] 作者:李明,ZHENG Hui,
来源:应用科学学报 年份:2004
提出一种低信噪比下期望-极大值(EM)迭代估计载波相位的改进算法.对期望-极大值算法采用一种新的并行初始化方式.在可能的相位区间设置多个初始值,并对初始化后第1次迭代进行...
[学位论文] 作者:郑辉(Zheng, Hui),,
来源: 年份:2011
作为金融市场的重要参与主体,投资者通过投资活动实现既定风险下收益最大化(或既定收益下风险最小化)的投资目标,监管者则通过监管活动实现金融市场的规范、发展、成熟和高效...
[期刊论文] 作者:ZHENG Yan,ZHENG Hui,
来源:中美英语教学 年份:2011
...
[期刊论文] 作者:GONG Kui-cheng,ZHENG Hui,
来源:黑龙江科技学院学报 年份:2013
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...
[会议论文] 作者:Chunying Zheng,Hui Li,
来源:第十届国际华人无机化学研讨会 年份:2014
β-Amino acids are the structural units of β-peptides with better pharmacological profiles than natural peptides, displaying highly stable secondary structures...
Comparisons of Fly Ash and Deposition Between Air and Oxy-Fuel Combustion in Bench-Scale Fluidized B
[期刊论文] 作者:Zhimin Zheng,Hui Wang,Yongjun,
来源:哈尔滨工业大学学报:英文版 年份:2015
In Oxy-fuel circulating fluidized bed,the residual Ca O particles may react with high concentration of CO2 in flue gas to form bonded deposit on heat transfer s...
[期刊论文] 作者:Zhuolin TAO,Qingjing ZHENG,Hui,
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...
Comparisons of Fly Ash and Deposition Between Air and Oxy-Fuel Combustion in Bench-Scale Fluidized B
[期刊论文] 作者:Zhimin Zheng,Hui Wang?,Yongjun,
来源:哈尔滨工业大学学报(英文版) 年份:2004
In Oxy?fuel circulating fluidized bed, the residual CaO particles may react with high concentration of CO2 in flue gas to form bonded deposit on heat transfer s...
[期刊论文] 作者:Shumei Zheng,Hui Xu,Qin Ouyang,
来源:中国癌症研究:英文版 年份:2013
A 37-year-old man developed abdominal pain and bloody diarrhea 11 months before admission. The colonoscopy revealed multifocal ulcers in the colon. Histology sh...
[期刊论文] 作者:Wei Zheng,Hui Zhang,Yun Jiang,,
来源:地理信息系统(英文) 年份:2019
Slope gradient is one of the critically important factors which drive the erosional response of microtopographic surfaces. This study investigates the effect of...
Remarkable rate acceleration of SmI3-mediated iodination of acetates of Baylis-Hillman adducts in io
[期刊论文] 作者:LIU Yun-kui ZHENG Hui XU Dan-q,
来源:浙江大学学报:B卷英文版 年份:2006
...
Cortical Microtubule Reorientation and Its Relation to Cell Surface Texture of Epidermal Cells of Ar
[期刊论文] 作者:XIE Junyan,ZHANG Yue,ZHENG Hui,
来源:空间科学学报 年份:2019
Gravitropic curvature growth of Arabidopsis hypocotyls mainly occurred in the rapid growing Elongation Zone(EZI),not in the slow-growing Elongation Zone(EZII).B...
Discussion on the Mechanism of Boric Acid and Phosphoric Acid to Improve the Hardening of Complex Ca
[期刊论文] 作者:Zheng Hui,Sun Hongwei,He Yifen,
来源:中国炼油与石油化工:英文版 年份:2019
In order to solve the hardening problem of complex calcium lubricating grease, the water absorption test of several calcium salts was carried out, and it was fo...
Remarkable rate acceleration of SmI3-mediated iodination of acetates of Baylis-Hillman adducts in io
[期刊论文] 作者:LIU Yun-kui,ZHENG Hui,XU Dan-q,
来源:浙江大学学报B(英文版) 年份:2004
Stereoselective transformation of Baylis-Hillman acetates 1 into corresponding (Z)-allyl iodides 2 has been achieved by treatment of 1 with samarium triiodide i...
[期刊论文] 作者:RONG Hui-gui,ZHENG Hui,LI Zhen,
来源:中南大学学报(英文版) 年份:2004
An analytical tuning method was proposed for fuzzy PID controller used in Smith predictor in order to extend its application and improve its robustness. The fuz...
The role of antioxidant system in freezing acclimation-induced freezing resistance of Populus suaveo
[期刊论文] 作者:Luo Lei Lin Shan-zhi Zheng Hui,
来源:中国林学:英文版 年份:2007
我们在 H2O2 , malonaldehyde ( MDA )和内长的抗氧化剂,保护的酶的活动和涉及ascorbate谷胱甘肽( ASA-GSH )的一些批评的酶周期以及结冰抵抗的内容调查了变化(表示了为 LT50 )...
The role of antioxidant system in freezing acclimation-induced freezing resistance of Populus suaveo
[期刊论文] 作者:Luo Lei,Lin Shan-zhi,Zheng Hui,
来源:城市道桥与防洪 年份:2007
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:Youkun Zheng,Hui Jiang,Xuemei Wang,
来源:中国化学快报(英文版) 年份:
...
[会议论文] 作者:Wei Zheng,Hui Peng,Pingping Shen,
来源:第七届全国化学生物学学术会议 年份:2011
...
Synthesis, structure, and magnetic properties of a cyanide- bridged Fe(III)-Cu(II) bimetallic double
[期刊论文] 作者:DONG DaPeng ZHENG Hui ZHAO Lia,
来源:中国科学:化学英文版 年份:2012
用 Bu4N [ Fe ( Tp *)( CN ) 3 ]( Tp *= hydrotris ( 3,5-dimethylpyrazol-1-yl )硼酸盐)作为积木到与 CuII 和 N-methylimidazole 反应,我们获得了一一个维( 1D ) heterobim...
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