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[期刊论文] 作者:武增明,, 来源:数理化学习(高一二版) 年份:2021
本文给出数列”(-1)nan”的前n项和问题的探究策略....
[期刊论文] 作者:李陶琦,丁可伟,许洪光,刘庆,屈晨曦,郑卫军,葛忠学, 来源:化学世界 年份:2021
以高纯氮气为载气和反应物,分别通过激光轰击NaF、NaCl、KF和KCl压制成的样品,生成了相应团簇NaNn+和KNn+,得到了团簇质谱图.其中,发现了钠杂氮团簇NaN2+、NaN4+、NaN5+、NaN...
[期刊论文] 作者:Laura Lee Hope, 来源:英语画刊(高级版) 年份:2021
asked Nan Bobb?...asked Nan\'s brother Bert.“If you are I\'ll sit ne...
[期刊论文] 作者:Lili Zhao,Zhen Liu,Duo Chen,Fa, 来源:纳微快报:英文版 年份:2021
interesting physical and chemical properties for various applications,including energy conversion and storage,nan...
[期刊论文] 作者:Jadranka Milikic,Marta Martins, 来源:能源化学:英文版 年份:2021
operating fuel cell conditions require the identification of alternative supports for platinum-based nan...
[期刊论文] 作者:Shi Chen,Zhiyuan Zhang,Eugene Alforque,Thomas Hermann, 来源:纳米研究(英文版) 年份:2021
architectural and functional roles between ribonucleic acid(RNA)joints and deoxyribonucleic acid(DNA)connectors.Nan...
[期刊论文] 作者:Reza Katal,Mohammad Tanhaei,Jiangyong Hu, 来源:环境科学与工程前沿 年份:2021
growing threats in the wastewaters.In the current study,TiO2 thin film photocatalysts were designed by nan...
[期刊论文] 作者:Ying-Gang Zhu,Chao-Qun Shang,Zhen-Yu Wang,Jian-Qiao Zhang,Ming-Yang Yang,Hua Cheng,Zhou-Guang Lu, 来源:稀有金属(英文版) 年份:2021
and high-activity electrocatalysts for oxygen reduction reaction(ORR).In this paper,a cobalt/carbon nan-otubes...
[期刊论文] 作者:, 来源:Beijing Review 年份:2021
In an interview with Beijing Review reporter Li Nan, William Brown, Academic Director of the OneMBA program...
[期刊论文] 作者:Xiangfeng Duan,Qihua Xiong, 来源:纳米研究(英文版) 年份:2021
Awards (NR45) program in 2018 to feature young researchers under the age of 45 in various fields of nan...
[期刊论文] 作者:Xinyu Chen,Ke Li,Xiaoxuan Yang,Jiaqi Lv,Sai Sun,Siqi Li,Dongming Cheng,Bo Li,Yang-Guang Li,Hong-Ying Zang, 来源:纳米研究(英文版) 年份:2021
using electrocatalysts under mild ambient condition,it is urgent to design and develop non-nobel metal nan...
[期刊论文] 作者:黄清亮, 来源:中学生物学 年份:2021
1 牛顿二项式定理在生物学科中的应用举例rn二项式定理,又称牛顿二项式定理,由艾萨克·牛顿于1665年提出.该公式为:(a+b)n=C0nanb0+C1nan-1b1+C2nan-2b2+......
[期刊论文] 作者:Zequn Fang,Zheng Ma,Xiaohu Tang,Yue Xiao,Youhua Tang, 来源:中国通信(英文版) 年份:2021
soft-decision decoding has been used to replace hard-decision decoding in various communication sys-tems, and NAN...
[期刊论文] 作者:ZHAO Lei,YANG Ge,GUO Hailing,WANG Chunzheng,WANG Lijuan,Svetlana MINTOVA, 来源:高等学校化学研究(英文版) 年份:2021
procedure including (1) formation of amorphous aluminosilicate precursors and separation of amorphous nan...
[期刊论文] 作者:Mei-feng Shi,Bao-ci Xu,Zhen-bo Wu,Shu-sheng Liu,Gerrit Pieter Goosen,Zhi-min Peng,Fei Nie,Hui-min Liang, 来源:中国地质(英文) 年份:2021
The Nan Suture and Sukhothai Arc Terrane are products of the eastward subduction of the Paleotethyan...
[会议论文] 作者:, 来源:年艺术设计、通信与工程科学国际会议 年份:2021
The Maonan flower bamboo hat weaving skill was created and developed by the people of Nan ethnic group...
[期刊论文] 作者:Vahid ALIMARDANI,Ghazal FARAHAVAR,Sepide SALEHI,Saeed TAGHIZADEH,Moosa Rahimi GHIASI,Samira Sadat ABOLMAALI, 来源:材料学前沿 年份:2021
diagnosis and treatment of various types of cancer,new diagnosis and treatment strategies are required.Nan...
[期刊论文] 作者:XiaoPeng,YiwanSong,ZhengPeng,KaixuanNie,HaoLiu,YingxinZhou,FeifanZhou,YufengYuan*,JunSong,JunleQu, 来源:JournalofInnovativeOpticalHealthSciences 年份:2021
However, it is still difficult to visually monitor the dynamic localization of BP nan...
[期刊论文] 作者:Bhaskar Das,Javier Lou Franco,Natasha Logan,Paramasivan Balasubramanian,Moon Il Kim,Cuong Cao, 来源:纳微快报(英文版) 年份:2021
functionality but also to overcome the inherent drawbacks of the natural enzymes.Numerous advantages of nan...
[期刊论文] 作者:Yaxin Wang,Jianyou Zhao,Tianjiao Qiao,Jian Zhang,Gong Chen, 来源:中国化学(英文版) 年份:2021
phthalimides at room temperature with-out the need for stoichiometric external reductants.By utilizing NaN3...
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