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[期刊论文] 作者：Hu Fan,
来源：中国与非洲（英文版） 年份：2021
Traders worldwide have faced great difficulties and delays in importing and exporting goods due to the disruptions in shipping caused by the pandemic. Tanzania\'s George Solomon Njau, co-founder of Chap Cargos, a logistics service provider ......
[期刊论文] 作者：FAN Zemeng,,
来源：Journal of Geographical Sciences 年份：2021
Explicitly identifying the spatial distribution of ecological transition zones(ETZs) and simulating their response to climate scenarios is of significance in understanding the response and feedback of...
[期刊论文] 作者：Fanny Fan,
来源：智慧少年·润 年份：2021
13岁时，妈妈带着我飞到了纽约学习舞蹈。陌生的语言和不一样的生活习惯，让我怀疑是否选对了道路。那年夏天，我跟着学姐到时代广场42街买乐谱，她很兴奋地指着大厦上巨大的广告牌说：“终于要上映了！Mulan（《花木兰》）！我们终于也有自己的中国迪士尼公主了！”面對她那充满喜......
[期刊论文] 作者：By Hu Fan,
来源：Beijing Review 年份：2021
Representatives of over 100 pharmaceutical companies gathered in a hotel in Shanghai on February 3. Documents in hand， they were there to attend a centralized procurement session organized by China’s...
[期刊论文] 作者：Hu Fan,
来源：中国与非洲（英文版） 年份：2021
The Beijing Summit of the Forum on China-Africa Cooperation (FOCAC) in 2018 outlined the plans for China-Africa cooperation in the following three years. Despite the devastating effects of COVID-19 on the global economy and mobility of the ......
[期刊论文] 作者：Hu Fan,
来源：中国与非洲（英文版） 年份：2021
The 2021 China-Africa Video and Photo Competition reached a finale at an award ceremony in Beijing on October 14. Themed Friendship in Focus, Together for Future, the competi-tion aims to provide a platform for Chinese and African people to......
[期刊论文] 作者：By YI FAN,
来源：CHINA TODAY 年份：2021
Xi-Biden Summit to Anchor China-U.S.Ties THE virtual summit between Presi- dent Xi Jinping and President Joe......
[期刊论文] 作者：Heng Fan,
来源：中国科学：物理学 力学 天文学（英文版） 年份：2021
The gradient-based method plays a central role in optimi-zation problems,and is widely applied in engineering con-trol,financial analysis,weather forecast,and training of machine learning models....
[期刊论文] 作者：Xu Fan,
来源：疯狂英语·新读写 年份：2021
Many people view a firefighter\'s job as dangerous—wrapped in a thick protective suit, rushing into a burning building to rescue the trapped. Despite that being a critical part of their work, firefighters have a more diverse daily schedule......
[期刊论文] 作者：Fan Anqi,
来源：国际人才交流 年份：2021
Cities in western parts of China such as Chengdu as well as eastern coastal cities including Ningbo have made the list of this year\'s most attractive Chinese cities for expatriates, according to a survey released recently by the Foreign Ta......
[期刊论文] 作者：尹慈 马晓玢,
来源：赤峰学院学报·自然科学版 年份：2021
Fan， Y. Wang， Y. Wang. A...
[期刊论文] 作者：赵新元 王甲乐 范欣平,
来源：旅游学刊 年份：2021
[ZHAO Xinyuan， WANG Jiale， FAN Xinping....
[期刊论文] 作者：范海博,
来源：中国现代医生 年份：2021
0123-04 Clinical value of serum β-CTX， CatheK and OPG in diagnosis of postmenopausal osteoporosis FAN...
[期刊论文] 作者：左远胜,何智圣,付中明,李名武,孙法瑞,周强,
来源：实用药物与临床 年份：2021
方法SD大鼠分为假手术组(sham组)、骨质疏松症组(OP组)、防己诺林碱低剂量组(OP+FAN-L组)和防己诺林碱高剂量组(OP+FAN-H组)。...
Detailing interfacial reaction layer products between cubic boron nitride and Cu-Sn-Ti active filler
[期刊论文] 作者：Yonggang Fan,Junxiang Fan,Cong Wang,
来源：材料科学技术（英文版） 年份：2021
In the present study,we offer an in-depth analysis over the microstructure,thickness and product composition of the interfacial reaction layer generated upon CB...
Intraseasonal oscillation intensity over the western North Pacific:Projected changes under global wa
[期刊论文] 作者：Yi Fan,Ke Fan,Zhiqing Xu,
来源：大气和海洋科学快报:英文版 年份：2021
本文利用8个CMIP5模式的日资料,预估了RCP4.5和RCP8.5情景下全球增温达1.5℃和2.0℃时西北太平洋夏季30~60天和10~20天季节内振荡(ISO)强度的变化情况.大多数模式都认为,无论增温水平或情景如何,预估结果均显示从中南半岛南部到菲律宾以东的带状区域内ISO强度增......
Intraseasonal oscillation intensity over the western North Pacific:Projected changes under global wa
[期刊论文] 作者：Yi,Fan,Ke,Fan,Zhiqing,Xu,,
来源：大气和海洋科学快报（英文版） 年份：2021
本文利用8个CMIP5模式的日资料,预估了RCP4.5和RCP8.5情景下全球增温达1.5℃和2.0℃时西北太平洋夏季30～60天和10～20天季节内振荡(ISO)强度的变化情况.大多数模式都认为,无论增温水平或情景如何,预估结果均显示从中南半岛南部到菲律宾以东的带状区域内ISO强度增加......
[期刊论文] 作者：,
来源：环球飞行 年份：2021
每年的9月21日又到了，这一天，对于中国航空人以及航空迷们来说，都是一个有着特殊意义的日子。 1909年的9月21日，我国第一位飞机设计师、制造者和飞行家冯如驾驶一架经改进的莱特式飞机，在奥克兰市上空翱翔了2640英尺（约805.20米），实现了中国人的首次载人动力飞行的壮......
[期刊论文] 作者：HaoZhang,JieZhao,YantingHu,QianniLi,YuLu,YueCao,DebinZou,ZhengmingSheng,FrancescoPegoraro,PaulMcKenna,FuqiuShao,TongpuYu,
来源：HighPowerLaserScienceandEngineering 年份：2021
X/γ-rays have many potential applications in laboratory astrophysics and particle physics. Although several methods have been proposed for generating electron, positron, and X/γ-photon beams with angular momentum (AM), the generation of u......
[期刊论文] 作者：杨长为,邹新兵,
来源：数字化用户 年份：2021
“,”Through the introduction of the frequency conversion transformation project of the main exhaust fan...
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