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[期刊论文] 作者:YiRen Chang,ZhiYong Xiao,YiChe, 来源:地球与行星物理:英文版 年份:2021
The ChangE-4 mission has been exploring the lunar farside.Two scientific targets of the rover onboard...
[期刊论文] 作者:Jizhong LIU,Hao HU,Zhaoyu PEI,Qiong WANG,Qiang MAI, 来源:工程管理前沿(英文版) 年份:2021
1 Overview of Chang\'e-5 projectrnAs the final step of the“three-step”development strategy(i.e.,orbiting...,landing and sample returning)of the Chinese Lunar Exploration Program,the Chang\'e-5 project aims to...
[期刊论文] 作者:FU YIFEI,, 来源:China Today 年份:2021
After 23 days, Change-5 successfully returned to Earth with lunar samples,completing its momentous space...journey.NAMED after the Chinese mythical moon goddess, the Change-5 robotic lunar probe was s...
[期刊论文] 作者:Shoujie LIU,Qin ZHOU,Qiuli LI,Sen HU,Wei YANG, 来源:中国科学:地球科学(英文版) 年份:2021
The Chang\'e-5 mission returned new lunar samples after the last sample mission of the Moon 44 years...
[期刊论文] 作者:Xunfeng Xu,Lei Fu, 来源:蛋白质与细胞 年份:2021
Ren-Chang Ching(秦仁昌,1898-1986) is a famous botanist in China (Fig.1).He is known as the father of Chinese...pteridology,having done extensive research on fems.The Ren-Chang Ching System established by him has...
[学位论文] 作者:王宁, 来源:山东建筑大学 年份:2021
标准模型的基本组成群为SU(3)×SU(2)×U(1),它可以拆分成用于描述电弱统一理论的群SU(2)×U(1)和描述量子色动力学的群SU(3)。...本文运用非线性σ模型,首次研究了群SU(2)×U(1)和SU(3)的二维对称保护的拓扑相位,同时还研究了...
[学位论文] 作者:高强, 来源:苏州大学 年份:2021
本文以苏州SU公司为研究对象,对其污水处理设备的技术战略进行了系统的分析和探讨。...文中首先对战略管理相关理论进行了梳理和回顾,其次从SU公司所在的污水处理设备行业的宏观环境、行业环境和竞争环境方面分析了苏州SU公司所面对的机会和威胁,再次从人力资源、技术研发、生产、销售等内部环境方面分析了苏州...SU公司所拥有的资源与能力,以及SU公司所拥有的优...
[期刊论文] 作者:WU Jianwu,WU Rebing,ZHANG Jing,LI Chunwen, 来源:系统科学与复杂性学报:英文版 年份:2021
conditions for the propagator controllability of a class of infinite-dimensional quantum systems with SU...(1,1)dynamical symmetry through the isomorphic mapping to the non-unitary representation of SU(1,1).The...
[期刊论文] 作者:Liu Qiang, 来源:孔学堂 年份:2021
Abstract: This paper examines Su Shi’s “Self-Inscription of the Portrait in Jinshan Temple,” his three...
[期刊论文] 作者:Robert Schlögl,Bingsen Zhang,Qiang Zhang,Xinhe Bao, 来源:能源化学:英文版 年份:2021
Whoever met Dangsheng Su(D.S.)will remember this encounter with a personality that brought together the...
[期刊论文] 作者:QIN Fei,XU Jianguo, 来源:景观研究:英文版 年份:2021
This paper introduced the history of Su Shi ordering to build the Yellow Tower in the Northern Song Dynasty...
[期刊论文] 作者:Robert Schl(o)gl,Bingsen Zhang,Qiang Zhang,Xinhe Bao, 来源:能源化学 年份:2021
Whoever met Dangsheng Su (D.S.) will remember this encoun-ter with a personality that brought together...
[期刊论文] 作者:YiRen Chang,ZhiYong Xiao,YiChen Wang,ChunYu Ding,Jun Cui,YuZhen Cai,, 来源:Earth and Planetary Physics 年份:2021
The ChangE-4 mission has been exploring the lunar farside. Two scientific targets of the rover onboard are(1) resolving the possible mineralogy related to the South Pole-Aitken basin and(2) understand...
[期刊论文] 作者:Wei-Bo Zhao,Su-Yun Hu,Xiu-Qin Deng,Bin Bai,Shi-Zhen Tao,Bo Sun,Qian-Ru Wang,Dang-Xing Cheng, 来源:石油科学(英文版) 年份:2021
production of tight oil increased significantly in recent years.It shows great exploration potential of Chang7...
[期刊论文] 作者:Songtao Wu,Shixiang Li,Xuanjun Yuan,Zhi Yang,Aifen Li,Jingwei Cui,Songqi Pan,Zhiguo Mao,Ling Su,You Zhou, 来源:地球科学学刊(英文版) 年份:2021
mobility has been important topic for unconventional reservoir evaluation.The tight sandstones in Chang...
[期刊论文] 作者:蔡立英, 来源:世界科学 年份:2021
谈到让钢铁工业更环保,美国能源部高级研究计划局(ARPA-E)的克里斯蒂娜·张(Christina Chang)认为,“只有物理定律限制了我们的想象力”.作为 ARPA-E 研究员的克里斯蒂娜·张...
[期刊论文] 作者:, 来源:北京周报(英文版) 年份:2021
Chang'e-5 Spacecraft's ReturnWith Lunar SamplesrnThe Chang'e-5 lunar probe was launched...
[期刊论文] 作者:XU Yi,ZHANG Ling,LAI Jialong, 来源:中国航天(英文版) 年份:2021
China\'s Chang\'e 3 (CE-3) and Chang\'e 4 (CE-3) missions made historic progress by sending rovers equipped...
[期刊论文] 作者:Wensi Yang,Kun Wu,Bo Wang,Huanhuan Liu,Siyi Guo,Xiaoyu Guo,Wei Luo,Shengyuan Sun,Yidan Ouyang,Xiangdong Fu,Kang Chong,Qifa Zhang,Yunyuan Xu, 来源:分子植物(英文版) 年份:2021
rice,but how these pathways are coordinated in regulating this process is unknown.Here,we show that Chang...Li Geng 1(CLG1),which encodes an E3 ligase,regulate...
[期刊论文] 作者:王江营,雷文,蒋中明,余元君,纪炜之,林飞,张拥军,王导勇, 来源:湖南水利水电 年份:2021
土体变形计算通常需要用到Duncan-Chang参数,而中小型工程受制于成本或工期一般不会开展三轴固结排水试验而无法获取这些参数,为解决此类问题,首先,采用有限元软件Ansys建立...
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