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An Improved Strategy for Efficient Expression and Purification of Soluble HIV-1 Tat Protein in E.col
[期刊论文] 作者：Shi-meng ZHANG,Rong FAN,Tian-y,
来源：中国病毒学 年份：2004
...
[期刊论文] 作者：LIU Liu,
来源：Sino-US English Teaching 年份：2019
The Value of the Yangzhou Storytelling of Rogue Pi Wu...
[期刊论文] 作者：Xian Liu,LIU An,
来源：光通信技术 年份：2004
Provisioning of the WDM optical networks has been a challenge problem because it involves both the physical topology and the logical topology. In addition, the...
[期刊论文] 作者：LIU Yue,WU Wei,LIU Liu,LIU Min,
来源：钢铁研究学报（英文版） 年份：2004
When titanium element appears in bearing steel, it is very easy to create titanium nitride inclusion, which reduces the fatigue life of bearing steel. Based on...
Spectroscopic analysis of asymmetric top free radicals --Application to pure rotational spectra of N
[期刊论文] 作者：LIU Yuyan,Liu Xiaoyong,Liu Hon,
来源：中国科学B辑 年份：2004
Several key problems involved in the analyses of spectra ofasymmetric top molecules, i.e., the effective Hamiltonian, the representation and basis vector, ident...
[期刊论文] 作者：Liu Aili,Liu Jiaming,Liu Min,
来源：中国人口．资源与环境：英文版 年份：2007
In response to the 'isolated island' phenomenon emerging from the development of tourist resorts in China, this paper reviews the study of enclave touri...
[期刊论文] 作者：Hongbo LIU,Ren LIU,Huazhen LIU,
来源：亚洲农业研究：英文版 年份：2013
Major problems of agricultural technological innovation in China were summarized as below: first,poor agricultural science and technology system; second,deficie...
[期刊论文] 作者：LIU Zhong,LIU Ying,LIU XiangFe,
来源：中国科学E辑 年份：2004
The optimization design of the parameters, such as the groove depth, groove number, ratio of the groove width to the land width, and spiral angle of a new kind...
[期刊论文] 作者：LIU Liang,LIU Zhi-xiong,LIU Yu,
来源：中华医学杂志（英文版） 年份：2004
Background Pituitary adenomas are common intracranial tumors, with a rising incidence in China. Excision is a mainstay therapy for this disease, and is often ca...
[期刊论文] 作者：LIU Xin-kuan,LIU Zi-li,LIU Pin,
来源：中国有色金属学报（英文版） 年份：2004
The physical characteristics and microstructure of the fluoride film formed during activation were investigated using SEM, XPS and SAM, and its stability in ele...
[期刊论文] 作者：LIU Ying-tao,LIU Hong,LIU Yu-h,
来源：高等学校化学研究（英文版） 年份：2004
We proposed a modified dissipative particle dynamics simulation model by which one can effectively avoid the bond-crossing problem, and investigated the effect...
[期刊论文] 作者：LIU Yan,Liu Zhilin,LIU Weidong,
来源：自然科学进展 年份：2004
Using the empirical electron theory of solids and molecules (EET), the phase structure factors, nA and nB, of the carbon-containing structural units with mass f...
[期刊论文] 作者：LIU Qingcai,LIU Qingyou,LIU Yi,
来源：中国耐火材料：英文版 年份：2006
...
[期刊论文] 作者：Liu Lihua,Liu Shuqun,
来源：中国炼油与石油化工：英文版 年份：2014
A series of highly active Ni2P-MoS2/γ-Al2O3 catalysts were prepared and characterized, the catalytic performanceof which was evaluated through hydrodesulfuriza...
[期刊论文] 作者：Liu Taishun,LIU Xiaosong,
来源：中国科学A辑（英文版） 年份：2004
A refining estimation of homogeneous expansion for f is discussed, where f belongs to a subclass of all normalized biholomorphic mappings defined on the unit po...
Student and Teacher Attitudes towards the Role of the Mother Tongue in English Class: Report of a Qu
[期刊论文] 作者：Liu Xueqin,Liu Xueqin,
来源：中国民航飞行学院学报 年份：2004
This article presents the results of a questionnaire study on the role of the mother tongue in English class. The participants were 50 students and 10 teachers....
[期刊论文] 作者：Liu Tie-hong,Liu Tie-hong,
来源：科学时代（上半月） 年份：2004
自主学习是以学生为中心的课堂上学习者必须具备的一种能力.本文探讨了英语教学中促进自主学习的必要性并提出几点实施方法.希望英语教学中能更多地关注学生自主学习能力的培...
[期刊论文] 作者：LIU Yang,LIU Xin,
来源：国际设备工程与管理:英文版 年份：2019
On the Silk Road,the grassland mountains of Tekes County are scattered with ancient stone people and stone statues in the Han-Wei-Jin periods.There are diseases...
[期刊论文] 作者：Liu Weike,Liu Goulin,
来源：大地测量与地球动力学（英文版） 年份：2004
The decorelation phenomena such as Low-SNR radar signal,shadows and layover caused by topography etc,causes phase data discontinuous and makes the result of unw...
[期刊论文] 作者：LIU Jian-ping,LIU Bo-lian,
来源：高校应用数学学报：英文版 年份：2010
让 G 是顺序 n 的一张图并且让 1， 2，， n 是它的特征值。Estrada 索引[2 ] G 被定义为 EE = EE (G)= 。在这份报纸，为 EE 的新界限被建立，以及在 EE 和图精力 E 之间的一些关系。...
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