symbol相关论文
The closed-form formula derivation of the power domain cooperative non-orthogonal multiple access(NOMA)system is of grea......
【Abstract】All schools， especial primary schools， take measures to improve the level of English teaching.For primary Engl......
Why do Chinese study English? What is the purpose of high school English teaching? It is clear that it’s necessary to i......
1. Introduction Wedding rituals can reflect the traditional culture of a country. Different countries have different ......
【Abstract】A Rose for Emily is one of William Faulkner’s most famous short stories. Through the representing of patria......
During the Southern and Northern Dynasties（420-589）， there lived a beautiful， intelligent princess name Lechang in the State......
Host： We start by going back in time to 1837. Place yourself in South America in what was then called British Guyana. We......
1符号、数学符号和数学符号意识所谓符号,就是指代某种事物的标记、记号,它是用来传递信息的.数学符号是指经过数学界约定的规范化......
Paul Ricoeur saw psychoanalysis as hermeneutics of suspicion with his meditation on symbol as one of the reflective medi......
The elderly people of Yangxian County regard crested ibises as a symbol of good luck. Not only is the red color on their......
The upcoming 2020 Beijing Winter Olympics is exciting Chinese people’s interest in ice and snow sport and speeding up t......
榫卯是传统木构采用的独特工艺样式,随着这种结构被长期广泛地使用,其样式、技艺以及营造理念逐渐形成一个范式并获得审美认同,成......
基督教徒每年12月25日都过圣诞节,庆祝基督耶稣的诞生。在这一天,许多人相互交换礼物,并用冬青枝、槲寄生枝、圣诞树等把家里装饰......
<正> Improved programs of HMO method are reported both at home and abroad. On the base of FORTRAN Ⅳ Algorithm language,......
An apartment complex with nearly a century of history is doomed to disappear即将消失的百年民国公寓When Tang Xiangting,th......
可爱的动物小动物非常可爱的。我们家人都喜欢动物。我父亲最喜欢的动物是老虎。他认为虽然老虎很可怕,但是它们非常强壮和冷静。......
Guan Yu, a symbol of loyalty, is well known by all women and children in the country. He made great contributions as a ......
北京的胡同大多数形成于元朝,历史悠久。胡同的走向多为正东正西,大胡同之间还开有南北走 向的小胡同,胡同的宽度在六步之内,大于......
Believed to incorporate the essence of heaven and earth, jade dominated Chinese civilization as a symbol of supreme powe......
The ethnic population of the Dong people is about 2.5 million.They live in the border area of Guizhou and Hunan province......
A new two-dimensional (2D) manganese(II) coordination polymer {[Mn(bidc)(H2O)2]· 2H2O}n (H2bidc = benzimidazole-5,6-dic......
启动Flash,建立400*300px、背景为黑色的新文件。选择文字工具输入FLASH(当然也可为你喜欢的其他字),颜色设置为深蓝,字体选择Aren......
IN 2012, Chinese artist Chen Yanrong was invited to teach paper cutting in Mauritius and Seychelles. over the course of ......
The Great Wall of China faces severe preservation challenges As always, the Great Wall, the longest structure built in h......
A Three-dimensional Cd(Ⅱ) Coordination Polymer with Unique 8-Connected LOMFOI Topology Based on Mixe
A new metal-organic framework,{[Cd(DPA)(OBA)]·(H2O)}n(1,DPA = 4,4-dipyridylamine,H2OBA = 4,4-oxybisbenzoic acid),has be......
Syntheses,Crystal Structures and Luminescent Properties of Lead(Ⅱ) and Cadmium(Ⅱ) Coordination Polym
Two coordination polymers, namely [Pb(Hbtc)(phen)]n(1) and {[Cd3(btc)2(H2O)4]·2H2O}n(2, H3btc = biphenyl-2,5,3’-tricar......
Three new Cu(Ⅱ)-Ln(Ⅲ) heterometallic coordination polymers constructed from quinolinic acid and nico
Three new Cu(Ⅱ)-Ln(Ⅲ) heterometallic coordination polymers based on two N-heterocyclic carboxylic ligands, {[LnCu(L1)2......
“Carbon” is a magic word in the scientific community that means more than just the sixth chemical element with the sym......
Syntheses, Structures, and Properties of Three Coordination Polymers: [Cd_2(bpp)_(1.5)(Hbpp)(phen)_2
Hydrothermal reactions of three aromatic polycarboxylic acids and the transitional metal cations in the presence of phen......
This article studies the truck-induced airflow. The results of numerical investigations are used to assess the effective......
Synthesis and Characterization of a New 3D Pillared Bilayer Cd(Ⅱ) Coordination Polymer Based on 6,6?
A new 3D Cd(Ⅱ) coordination polymer, [Cd2L(dpe)]n(1, H4 L = 6,6?-dinitro-2,2?,4, 4?-biphenyltetracarboxylic acid, dpe =......
A Novel 3D Cd(II) Coordination Polymer with an Unusual 3-Connected(8~2·10) Lig Net: Synthesis, Cryst
A new 3D Cd(II) coordination polymer, [Cd(Hpidc)]n(1, H3 pidc = 2-(pyrid-2-yl)-1H-imidazole-4,5-dicarboxy acid), has bee......
A Three-dimensional Zn~(Ⅱ) Based Coordination Polymer with 2-Fold Interpenetrated Topology Displayin
A new coordination polymer, [Zn2(m-bix)(p-bdc)2](1), was synthesized under hydrothermal conditions by a reaction of 1,3-......
Objective Explore the characteristics of age related memory changes of older Chinese adults living in the community and......
Syntheses,Crystal Structures and Properties of Two New Compounds from a Flexible Bipodal Acid with A
Two novel compounds {[Cu(IBG)(4,4-bipy)(H_2O)_2]_2·11H_2O}_n(1) and {[Co(IBG)-(μ-H_2O)(H_2O)_2]·2H_2O}n(2) based on i......
Syntheses and Anti-lung Cancer Effects of Two Novel Dy(Ⅲ) Complexes Based on 1,3,5-Benzenetricarbocy
The reactions of 1,3,5-benzenetricarbocylic acid(H3BTC) and 1,3,5-benzenetrisbenzoic acid(H3BTB) with Dy(NO3)3·6H2O aff......
2010年9月,我们曾介绍了Bee Gees的《我开了个玩笑》(I Started a Joke),没想到一年半之后,Bee Gees的成员之一罗宾.吉布因病离世......
Although new research technologies are constantly used to look either for genes or biomarkers in the prediction of metab......
The year 2003 is the Yearof the Goat,and on January 5,2003 the State Postal Bureauissued a set of two special stamps in......
从符号美学的角度探讨电视艺术中的艺术表现力,对电视艺术的创作来说,无疑带来了一种新的审美意识。当然为了能把这个问题论述一......
Atherosclerosis is a common disease, which is a severe threat to human health and life. However, as it has been notoriou......
非对称数字用户线(ADSL)所使用的离散多音调(DMT)频率。乃是某一共同频率的各整倍数,而其符号周期(symbol period)则是此共同频率......
“倒话”是新近发现的、分布于青藏高原东部腹地的一种特殊语言，是青藏高原东部藏语使用区汪洋大海中一个小小的“语言岛”。一方面......
Synchronization of MIMO OFDM systems by perfect complete generalized complementary orthogonal loosel
This article proposes a time/frequency synchronization algorithm in the multiple input multiple output(MIMO)systems,in w......
Waveforms play a key role in overlapping time division multiplexing (OvTDM) system. The OvTDM has been proved to be a no......
Multiple-input multiple-output(MIMO) systems can be combined with orthogonal frequency division multiplexing(OFDM) syste......
