搜索筛选:
搜索耗时0.0447秒,为你在为你在61,042,058篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者:Li Yunjia,
来源:新教育论坛 年份:2019
With the rapid development of information-based teaching methods, online courses have become an important teaching resource in modern education. However, China does not currently have an online course...
[期刊论文] 作者:Shenfang YUAN,Rui HUANG,Yunjia,
来源:材料科学技术学报 年份:2004
3D braided composite technology has stimulated a great deal of interest in the world at large. But due to the threedimensional nature of these kinds of composit...
Deformation characteristics and safety assessment of a high-speed railway induced by undercutting me
[期刊论文] 作者:Wangping Qian,Taiyue Qi,Yunjia,
来源:黑龙江科技学院学报 年份:2019
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...
A novel method for synthesis of styryl phosphonate monoester and its application in La(Ⅲ) extraction
[期刊论文] 作者:KaihuaHuang,YunJia,ShuaiWang,JiaYang,HongZhong,
来源:稀土学报(英文版) 年份:2020
...
[期刊论文] 作者:王海燕, Choi Yong Lim, Nam Yunjia,
来源:西南师范大学学报(自然科学版) 年份:2014
以中国江苏省和韩国首尔地区20~25岁青年女性为调查对象,采用问卷调查方式,就中韩两国青年女性对服装造型及不同款式搭配、适体性与长短款变化等款式形态偏爱程度和着装习惯...
Transformation of sulfamethazine during the chlorination disinfection process: Transformation,kineti
[期刊论文] 作者:Yunjia Yang,Jiachen Shi,Yi Yan,
来源:环境科学学报(英文版) 年份:2019
Various disinfection byproducts (DBPs) form during the process of chlorination disinfection,posing potential threats to drinking water safety and human health.S...
[期刊论文] 作者:Li Li,
来源:现代国际关系:英文版 年份:2013
In spite of occasional troubles such as visa and border disputes, and the Tibet issue, strategic cooperation has been steadily enhanced, and exchanges on econom...
Effect of compound α-ketoacid combined with routine nutritional intervention on inflammatory respons
[期刊论文] 作者:Li Li,
来源:海南医科大学学报(英文版) 年份:2017
Objective: To study the effect of compound α-ketoacid combined with routine nutritional intervention on the inflammatory response and oxidative stress response...
[期刊论文] 作者:Li Li,
来源:北京周报:英文版 年份:2012
Chang Ping-yi,a former reporter with the Taipei-based China Times, received a Touching China award from CCTV,China’s national television network,on Februar...
[期刊论文] 作者:Li Li,,
来源:Journal of Sport and Health Science 年份:2017
There was a surge in published research related to barefoot running in the past 2 decades,and especially in the past 5 years.For example,the number of retur...
[期刊论文] 作者:Li Li,
来源:农业科学与技术:英文版 年份:2006
在这研究,象 CTAB 那样的三个方法, SDS 和 Shanlichun,方法被用来从强奸的幼苗提取 genomic DNA 发现最好的方法。SRAP 的原则,字符和应用程序被介绍。以便获得最佳的 SRAP 反应...
Effete of bronchoscopic cryotherapy and injection treatment on negative sputum conversion and immune
[期刊论文] 作者:Li Li,
来源:黑龙江科技学院学报 年份:2016
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:Li Li,
来源:中国西部科技 年份:2004
In the unlicensed 2.4GHz ISM band,there is not only IEEE 802.11 wireless systems being used,but also some other devices,such as residential microwave oven,Bluet...
[期刊论文] 作者:Li Li,
来源:自然科学进展(英文版) 年份:2004
This paper reports recent studies of the rheological and viscoelastic properties of minerals at mantle pressure and temperature using Deformation multi-anvil ap...
[期刊论文] 作者:Li Li,
来源:中国地质大学学报 年份:2004
The dislocation structure in magnetron sputtered c-textured YBCO films deposited on (100)SrTiO3 substrates consists of vertical (//c axis) screw dislocation for...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
[期刊论文] 作者:Li Li,
来源:Beijing Review 年份:2012
Due to the scarcity of donated organs patients around the world regularly die while waiting for life-saving transplants. The prospects for those on a transplant waiting list in China are particularly...
[期刊论文] 作者:Li Li,
来源:Beijing Review 年份:2012
Zhang Yinsheng used to believe that aging was about feeling the staircases in his building growing longer as he climbed them. Having lived in an apartment next to Beijing’s Third Ring Road with his wi...
相关搜索: