搜索筛选:
搜索耗时1.3921秒,为你在为你在102,285,761篇论文里面共找到 85 篇相符的论文内容
类      型:
[期刊论文] 作者:Kevin, 来源:环球人文地理 年份:2020
这些“最后的金刚”生活在维龙加火山的密林深处,这里是民主刚果、乌干达和卢旺达三国的边界线。左页大图为维龙加山脉,被一望无际的原始森林覆盖;右页右上图为导游手中持有的特制“权杖”,上面雕刻有大猩猩的形象;右页下图为卢旺达森林边缘的乡村一景。  “他曾被......
[期刊论文] 作者:Kevin, 来源:新世纪智能 年份:2020
<正>The number of students sitting China’s annual college entrance examination known as the gaokao hit a record 11.93 million this year, an increase of 1.15 million over 2021, the Ministry of Education...
[期刊论文] 作者:Kevin Blanchard, 来源:国际创新研究学报(英文) 年份:2020
Innovation is known to be used by some businesses to help them differentiate their trading position within a specific locale.Research has also proven that by ad...
[学位论文] 作者:Kevin Chong, 来源:上海交通大学 年份:2020
The discovery of antibiotics has increased the chances of survival in infectious diseases and changed the behavior of society towards modern medicines.The optimism was great and it looked like the pha...
[期刊论文] 作者:Kevin C. Vaughn, 来源:美国植物学期刊(英文) 年份:2020
The effects of Roundup WeatherMax®...
[学位论文] 作者:张溯(Kevin Cheung),, 来源:浙江工业大学 年份:2020
2013年,在习近平主席访问中亚和东南亚国家期间,他提出了共同建设“丝绸之路经济带”和“21世纪海上丝绸之路”的重大举措,受到了国际社会的高度重视。我国社会各界正在努力探索新环境下国际化的创新思维。由此,我国乳制品行业迎来了新的发展契机,国内乳制品消......
[期刊论文] 作者:Greg Zimmer,Kevin Scott, 来源:中国集成电路 年份:2020
电磁辐射(EMR)、电磁干扰(EMI)和电磁兼容性(EMC)是涉及来自带电粒子的能量以及可能干扰电路性能和信号传输的相关磁场的术语。随着无线通信的激增,通信装置不计其数,再加上...
[期刊论文] 作者:Nwanna Uchechukwu Kevin,Nabuny, 来源:行为与脑科学期刊(英文) 年份:2020
Introduction: Work-related stress has increased in nine European Union (EU) countries in the last ten years. Eighty (80%) percent of the general populati...
[期刊论文] 作者:Kevin Puertas-Neyra,Ricardo Us, 来源:中国神经再生研究:英文版 年份:2020
Retinal degenerations are the leading causes of irreversible visual loss worldwide. Many pathologies included under this umbrella involve progressive degenerati...
[期刊论文] 作者:Kevin Bourquin,赵嵩, 来源:印刷杂志 年份:2020
译者序:中国柔印企业从客户手里拿到的电子文件往往并不是针对柔性版印刷设计的,更多的是针对胶印、凹印的设计,有的甚至是创意设计的原始文稿,包含20个颜色以上,这对很多印...
[期刊论文] 作者:Kevin Smith,黄进,, 来源:国外铁道机车与动车 年份:2020
TGV列车从1981年下线开始就是Alstom公司的明星产品.文章讲述了法国下一代高速铁路列车项目的进展情况....
[期刊论文] 作者:Lacey Johnson,Kevin Knudson, 来源:代数集刊(英文版) 年份:2020
In the study of smooth functions on manifolds,min-max theory provides a mechanism for identifying critical values of a function.We introduce a discretized versi...
[学位论文] 作者:Kevin Lotz(凯文), 来源:东华大学 年份:2020
Spacer fabric,a three-dimensional(3D)textile,consists of two outer layers and a spacer layer.The spacer monofilamentsjoinedand kept apart the two outer layers to form a unique3D structure.Due to their...
[期刊论文] 作者:Kevin Chow,Unias Li, 来源:China & World Economy 年份:2020
[期刊论文] 作者:Kevin,LiHongying, 来源:生物安全与健康英文 年份:2020
A novel bat-origin coronavirus emerged in Wuhan, China in December 2019 and continues to spread across China and the world. At the time of writing, a massive global response has been implemented to co...
[期刊论文] 作者:Kevin L.Shelton,Dotty M.Lofstrom, 来源:地质科学译丛 年份:2020
[期刊论文] 作者:Aleksandar Dimitrovski,Kevin Tom, 来源:电力系统自动化 年份:2020
[期刊论文] 作者:Kevin Yemele Tajeu,Liliane Med, 来源:美国分析化学(英文) 年份:2020
Herein, a convenient method based on a fullerene/multiwalled carbon nanotube/Nafion modified glassy carbon electrode (fullerene/MWCNT/Naf/GCE) for the electroch...
[期刊论文] 作者:Ali Khosronejad,Kevin Flora,Ze, 来源:国际泥沙研究:英文版 年份:2020
A Large-Eddy Simulation(LES)model is used to study flow dynamics of a flash flood event in a dry-bed,desert wash,the so-called Tex Wash,near the Tex Wash Bridge...
[期刊论文] 作者:Kevin Bourquin,赵嵩(译), 来源:印刷杂志 年份:2020
译者序:中国柔印企业从客户手里拿到的电子文件往往并不是针对柔性版印刷设计的,更多的是针对胶印、凹印的设计,有的甚至是创意设计的原始文稿,包含20个颜色以上,这对很多印...
相关搜索: