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[期刊论文] 作者：LIU ZHAOHUI,
来源：今日中国:英文版 年份：2021
AT the completely automatic wharf in the fourth phase of Yangshan Port,unmanned straddle carriers convey containers unloaded from oceangoing freighters to desig...
[期刊论文] 作者：Yi Liu,
来源：当代教育研究(百图) 年份：2021
Wordsworth is the leading figure of English Romanticism in the 19th century and the most famous poet among the“Lake Poets”.He ushers in a new era of Romantici...
[期刊论文] 作者：Yujin Liu,
来源：应用数学与应用物理(英文) 年份：2021
In this paper, we investigate the elementary wave interactions of the Aw-Rascle model for the generalized Chaplygin gas. We construct the unique solution by the...
[期刊论文] 作者：Dan Liu,
来源：应用数学与应用物理(英文) 年份：2021
In physics, there are two main energy formulas. One is kinetic energy formula and the another is Einstein equation. But kinetic energy formula can only calculat...
[期刊论文] 作者：Liu Guanfeng,
来源：日用化学品科学:英文版 年份：2021
The present situation of cosmetic raw materials has been introduced,mainly including the measures of risk analysis and quality control for cosmetic raw material...
[期刊论文] 作者：LIU HONGSONG,
来源：当代世界:英文版 年份：2021
Since the outbreak of the global financial crisis in 2008,G20 has been upgraded from a mechanism of meeting among finance ministers and central bank governors t...
[期刊论文] 作者：LIU Dian-yong,
来源：中国海洋工程:英文版 年份：2021
Extreme wave is highly nonlinear and may occur due to diverse reasons unexpectedly.The simulated results of extreme wave based on wave focusing,which were gener...
[期刊论文] 作者：Guangchun Liu,
来源：动物分类学报 年份：2021
A new genus,Sacculiphora gen.nov.,is described from China,with a new species,S.cultrata sp.nov.The new genus seems closely related to the genus Maculiphora Disn...
[期刊论文] 作者：Liu Yunyun,
来源：北京周报（英文版） 年份：2021
After U.S. National Intelligence Director John Ratcliffe proclaimed that “China is National Security Threat No.1” in a Wall Street Journal article on December...
[期刊论文] 作者：Liu Yunyun,
来源：北京周报（英文版） 年份：2021
Imagine this: A state leader was betrayed by his deputy and was completely cut off from his sup-porters; the opposition took control of the media and the milita...
[期刊论文] 作者：Tongfei Liu,
来源：中国神经再生研究（英文版） 年份：2021
Alzheimer’s disease(AD)is the most common age-related dementia without cures.Between 2000 and 2017,deaths resulting from AD increased 145％.Based on the latest s...
[期刊论文] 作者：Peide LIU,
来源：数学物理学报（英文版） 年份：2021
In this paper we deal with the martingales in variable Lebesgue space over a probability space.We first prove several basic inequalities for conditional expecta...
[期刊论文] 作者：Liu Zhen,
来源：青春岁月 年份：2021
with the development of mobile communication equipment, learning APP, as a mobile learning resource keeping up with the development trend of the times, make ful...
[期刊论文] 作者：Jun Liu,
来源：中国物理B（英文版） 年份：2021
The robustness of infrastructure networks has attracted great attention in recent years. Scholars have studied the robustness of complex networks against cascad...
[期刊论文] 作者：Chang-xiao Liu,
来源：中草药（英文版） 年份：2021
We are coming to the end of 2020.In 2020,we've seen our Party,government,doctors,and scientists use traditional Chinese medicine(TCM)products and medical techno...
[期刊论文] 作者：LIU Hua-qiao,
来源：数学季刊（英文版） 年份：2021
In this paper,we introduce a kind of submanifold called translating solitons with density,and obtain two variational formulas for it,and show some geometric qua...
[期刊论文] 作者：Zhongyuan LIU,
来源：数学物理学报（英文版） 年份：2021
In this paper,we construct sign-changing radial solutions for a class of Schr(o)dinger equations with saturable nonlinearity which arises from several models in...
[期刊论文] 作者：Sue Liu,
来源：课堂内外（高中版） 年份：2021
字节跳动旗下短视频社交平台、抖音国际版TikTok的“出售门”风波轰轰烈烈闹了一年多,终于尘埃落定。据香港《南华早报》报道称,有知情人士透露,在美国前总统唐纳德·特...
[期刊论文] 作者：Liu Ting,
来源：北京周报（英文版） 年份：2021
'The United Nations Food and Agriculture Organization has announced an imminent overproduction of cotton; main exporters being India, the U.S., and China....
[期刊论文] 作者：Xiao-Lei Liu,
来源：中国科学:数学英文版 年份：2021
In this paper, we establish a relationship between fractional Dehn twist coefficients of Riemann surface automorphisms and modular invariants of holomorphic families of algebraic curves. Specially, we give a characterization of pseudo-perio......
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