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Poly（ethylenimine）-grafted-poly[（aspartic acid）-co-lysine] ： A Nonviral Polymer with Potential for D
[期刊论文] 作者：ZhiYANG GuPingTANG,
来源：中国化学快报：英文版 年份：2004
A biodegradable gene transfer vector, poly(ethylenimine)-grafted-poly[(aspartic acid)-co-lysine] has been developed by thermal polycondensation of aspartic acid...
[期刊论文] 作者：Liu Zhiyang,
来源：黑龙江科技学院学报 年份：2011
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：Liu Zhiyang,
来源： 年份：2004
The concept of "purity" and "pollution" exists in every ethnic group or culture,and the emergence and existence of this concept is closely associated with geogr...
[期刊论文] 作者：Liu Zhiyang,
来源：中国藏学（英文版） 年份：2012
The dietary structure and customs of the Tibetans1 include both simple and complex elements.The transition from a diet composed mainly of tsampa and butter tea...
[期刊论文] 作者：Li Zhiyang,
来源：商情 年份：2018
This essay aims to appreciate the characterization of F. Scott.Fitzgerald’s the Great Gatsby and shed lights on his crafts-manship.At first it appraises the se...
[期刊论文] 作者：Liu Zhiyang,
来源：黑龙江科技信息 年份：2012
本文通过对荣华二采区10...
[期刊论文] 作者：Liu Zhiyang,
来源：黑龙江科技信息 年份：2011
本文通过对荣华二采区10...
Solvent gradient counter-current chromatography purification of podophyllotoxins from Dysosma versip
[会议论文] 作者：ZhiYang;ShihuaWu;,
来源：第七届国际逆流色谱会议(The 7th International Conference on Countercurre 年份：2012
Stepwise elution modes have been frequently applied in the CCC separation to isolate compounds with a large range of polarities.During the preparation of Dy...
Set Up the New Provided for the Aged Culture in the Countryside,Set Up the New Provided for the Aged
[会议论文] 作者：Hou Zhiyang,
来源：第八届亚洲大洋洲地区老年学和老年医学大会 年份：2007
...
The principles suitable for coherent digital 3D display and the related liquid crystal spatial light
[会议论文] 作者：Zhiyang Li,
来源：第二届液晶光子学国际会议暨3D论坛 年份：2013
Conventional holograph relies on dense interference patterns to form continuous 3D images.For large size objects,the local periods of interference patterns...
[期刊论文] 作者：HE Zhiyang,,
来源：Aerospace China 年份：2016
请下载后查看，本文暂不支持在线获取查看简介。Please download to view, this article does not support online access to view profile....
Poly(ethylenimine)-grafted-poly[(aspartic acid)-co-lysine]:A Non-viral Polymer with Potential for DN
[期刊论文] 作者：ZhiYANG，GuPingTANG,
来源：黑龙江科技学院学报 年份：2004
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：WAN Zhiyang,
来源：2018中国汽车工程学会年会 年份：2018
With the increasing of production capacity of DongFeng Honda second factory,the cost of labor,workers labor intensity,quality and process stability faces enormous challenges.DongFeng Honda no.2 weldin...
Set Up the New Provided for the Aged Culture in the Countryside,Set Up the New Provided for the Aged
[会议论文] 作者：Hou Zhiyang,
来源：第八届亚洲大洋洲地区老年学和老年医学大会 年份：2007
Setting up the new provided for the aged culture,is necessary for establishing new socialistic countryside.The article induceds the problemthe new provided for the aged cultureface for the old face an...
[期刊论文] 作者：ZhiYang，YifanDai，GuilinWang,
来源：黑龙江科技学院学报 年份：2007
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：Jenny(Zhiyang)Liu,
来源：黑龙江科技信息 年份：2015
鸡西矿业集团公司张辰煤矿西三采区3...
[期刊论文] 作者：Tao Jiang,Zhiyang Yang,
来源：应用数学与应用物理(英文) 年份：2017
In this paper, we investigate Mira 2 map in parameter-space (A-B) and obtain some interesting dynamical behaviors. According to the parameter space of Mira 2 ma...
[期刊论文] 作者：Zhiyang Yang,Tao Jiang,
来源：应用数学与应用物理(英文) 年份：2017
In this paper, we study the Duffing equation with one degenerate saddle point and one external forcing and obtain the criteria of chaos of Duffing equation unde...
The Protection of Chinese Traditional Villages and Construction of Beautiful Countryside in the Wuli
[期刊论文] 作者：Zhiyang LIU,Zhiguo SUN,,
来源：Asian Agricultural Research 年份：2014
Chinese traditional villages have the characteristics of both intangible and tangible cultural heritage,and are the largest cultural heritage left by farming ci...
[期刊论文] 作者：Zhao Jianlin,Dong Zhiyang,
来源：气象与环境研究:英文版 年份：2019
The ecosystem service value of Jingtaichuan electric power irrigation engineering( referred to as Jingdian engineering) was divided into internal value( the val...
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