搜索筛选:
搜索耗时4.4395秒,为你在为你在102,285,761篇论文里面共找到 30 篇相符的论文内容
发布年度:
The Influence of British and American Cultural Differences on English and American Literature Review
[期刊论文] 作者:Jiao Lei,
来源:国际技术管理 年份:2016
...
[期刊论文] 作者:Wanli Jiao,Lei Zhang,,
来源:Particuology 年份:2013
一个热水的方法准备的象花的 SnO2 nanopowders 是经由受精与钯修改的表面。晶体结构,形态学,和样品的表面化学状态借助于 X 光检查衍射(XRD ) 被描绘,扫描电子显微镜学(SEM ) ,...
Using Ultrasonography to Evaluate the Relationship between Capsular Invasion or Extracapsular Extens
[期刊论文] 作者:Ping Jiao,Lei Zhang,
来源:中华医学杂志(英文版) 年份:2017
Background: Previous studies have demonstrated that ultrasonography is the recommended imaging modality for preoperative staging of papillary thyroid carcinomas...
[期刊论文] 作者:Xing Xiu-mei,Ma Jing,Jiao Lei,
来源:数学研究通讯:英文版 年份:2017
In the paper, by applying the method of main integration, we show the boundedness of the quasi-periodic second order differential equation x′′+ax+?bx?+?(x) =...
[期刊论文] 作者:Fuyong Jiao,Lei Ma,Robert Ouvr,
来源:急诊医学(英文) 年份:2018
Objectives: To review the clinical character, the management and outcome of status epilepticus in children. Methodology: We conducted a retrospective review of...
[期刊论文] 作者:ZHANG Fan,ZHENG Zhi,JIAO Lei,
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...
[期刊论文] 作者:Jiao Lei,LIANG Yong,WU Chun-za,
来源:高等学校化学研究(英文版) 年份:2004
The reactions of imidates including cyclic imidates, oxazolines and dihydrooxazine with phenoxyacetyl chloride, were investigated. The results indicate that dia...
Comparative characteristics of yttrium oxide and yttrium nitric acid doping in ZnO varistor ceramics
[期刊论文] 作者:XU Dong,TANG Dong-mei,JIAO Lei,
来源:中南大学学报(英文版) 年份:2012
The effect of different molar ratios of Y2O3 and Y(NO3)3 on the microstructure and electrical response of ZnO-Bi2O3-based varistor ceramics sintered at 1 000 ℃...
[期刊论文] 作者:XING XIU-MEI,MA JING,JIAO LEI,
来源:黑龙江科技信息 年份:2017
本文通过对荣华二采区10...
Purification of four strains of endophytic fungi from Astragalus and their optimized liquid fermenta
[期刊论文] 作者:Wei Ma,Xiubo Liu,Jiao Jiao,Lei,
来源:林业研究:英文版 年份:2014
这研究被设计从 A 孤立 endophytic 真菌。mongholicus (在东北中国成长) 决定他们是否能生产 bioactive 代谢物。endophytic 真菌的四紧张(拉紧 16, 17, 23 和 75 ) 成功地从...
Purification of four strains of endophytic fungi from Astragalus and their optimized liquid fermenta
[期刊论文] 作者:Wei Ma,Xiubo Liu,Jiao Jiao,Lei,
来源:林业研究(英文版) 年份:2004
This study was designed to isolate endophytic fungi from A. mongholicus (growing in northeast China) to determine whether they can produce bioactive metabolites...
[期刊论文] 作者:JIAO Lei,XU An-hua,FENG Chao,Q,
来源:国际转化医学杂志(英文版) 年份:2004
Ebola virus disease (EVD) is an acute hemorrhagic infectious disease caused by ebola virus, with high infectivity and fatality rate. At present, it mainly occur...
Rh(Ⅰ)-Catalyzed Intramolecular [3+2] and [(3+2)+1] Cycloadditions of 1-Ene-,Yne-,and Allene-Vinylcyc
[会议论文] 作者:JIAO,Lei,LIN,Mu,ZHUO,Lian-Gang,YU,Zhi-Xiang,
来源:中国化学会第六届有机化学学术会议 年份:2009
...
Bicyclo[4.3.0] and [5.3.0] Compounds Through Rh-Catalyzed Intramolecular [3+2] Cycloaddition of α-Su
[会议论文] 作者:LI,Qian,JIANG,Guo-Jie,JIAO,Lei,YU,Zhi-Xiang,
来源:中国化学会第六届有机化学学术会议 年份:2009
...
Rh(Ⅰ)-Catalyzed Intramolecular [3+2] and [(3+2)+1] Cycloadditions of 1-Ene-,Yne-,and Allene-Vinylcyc
[会议论文] 作者:JIAO,Lei,LIN,Mu,ZHUO,Lian-Gang,YU,Zhi-Xiang,
来源:中国化学会第六届有机化学学术会议 年份:2009
...
Bicyclo[4.3.0] and [5.3.0] Compounds Through Rh-Catalyzed Intramolecular [3+2] Cycloaddition of α-Su
[会议论文] 作者:LI,Qian,JIANG,Guo-Jie,JIAO,Lei,YU,Zhi-Xiang,
来源:中国化学会第六届有机化学学术会议 年份:2009
...
[会议论文] 作者:Ping Liu,Huawei Zhang,Honghong Jiao,Lei Zhang,Yunfeng Wu,
来源:第三届植物-生物互作国际会议 年份:2013
...
[会议论文] 作者:Pei-Ying Li,Yanbin Jiao,Lei Zhang,Xiu-Cheng Zheng,Pu Liu,
来源:第五届亚太离子液体与绿色过程会议(The 5 th Asian-Pacific Conference on Ionic 年份:2016
...
Response of Soil Moisture to Rainfall Event in Black Locust Plantations at Different Stages of Resto
[期刊论文] 作者:CHEN Weiliang,LI Zongshan,JIAO Lei,WANG Cong,GAO Guangyao,FU Bojie,
来源:中国地理科学(英文版) 年份:2020
Precipitation plays an important role in the water supplies that support ecological restoration by sustaining large-scale artifi-cial plantations in arid and se...
Influence of Yb2O3 doping on microstructural and electrical properties of ZnO-Bi2O3-based varistor c
[期刊论文] 作者:XU Dong,TANG Dong-mei,LIN Yuan-hua,JIAO Lei,ZHAO Guo-ping,CHENG Xiao-nong,
来源:中南大学学报(英文版) 年份:2012
ZnO-Bi2O3-based varistor ceramics doped with Yb2O3 in the range from 0 to 0.4% (molar fraction) were obtained by a solid reaction route.The X-ray diffractometry...
相关搜索: