提出覆盖的表示矩阵,通过一个方布尔矩阵,即覆盖表示矩阵与其转置的布尔乘积,来简洁地表示覆盖粗糙集中常用的覆盖近似算子.覆盖的......

Offering adult education programmes to enhance farmers’ qualities is an integral component of China’s lifelong educati......

Abstract Qingdao Germany Prison Site is a theme museum which specializes in the relics and the site. It has been repaire......

The M_S8.0 Wenchuan earthquake on May 12, 2008 caused heavy casualties and economic loss. According to the field investi......

Integrated geological,geochemical and geophysical investigations have been carried out for the groundwater management in......

Understanding the dynamic traffic and usage characteristics of data services in cellular networks is important for optim......

Having for long heard the movie Romance on Mt. Lu, which is claimed to be and famous for the PRC’s first movie with kis......

A 7,000-ton rare earth separation plant project located in Huilong Town,Xinfeng County will start construction in Decemb......

Using the iterations of quasirational mappings, the theorems on dynamic system are generalized to the quasirational dyna......

父亲花20元买回来的那株葡萄,在我们的眼里,只是一株枯藤。看着父亲折腾着搬来一盆盆泥土,将那枯藤小心地栽种在院门口时,母亲在一......

The flooding point and hold-up of the dispersed phase in an extraction column with reciprocating-sieve plates of 32 mm ......

Some Interesting Origins about Spring Festival　　　　 Eng: Spring Festival is coming! Have you been ready for the celeb......

Spectra and tilings play an important role in analysis and geometry respectively.The relations between spectra and tilin......

The relationships between Koszulity and finite Galois coverings are obtained, which provide a construction of Koszul alg......

生长定理和 1/2-covering 定理为规范的 biholomorphic 的类被获得围住的凸的圆形的域上的凸的 mappings，它扩大 Sufridge，托马斯，刘，......

Consider the following problem. Can a set of numbers be realized as boundary covering indices of a covering map between ......

The more general quasimeromorphic mappings are studied with the geometric method. The necessary and sufficient condition......

【正】 New Financing Channel for M & A China Banking Regulatory Commission(CBRC)issued rules on December 9th,2008coverin......

A graph Γ is said to be G-semisymmetric if it is regular and there exists a subgroup G of A := Aut(Γ) acting transitiv......

AIM To evaluate the efficacy of Nexobrid~? in the initial management of burns and lessons learned with the procedure.MET......

The China-Chile Free Trade Agreement has officially been implemented as of October 1,2006. This is the first free trade ......

An effective method for preventing spontaneous combustion of coal stockpiles on the ground is to control the air-flow in......

刺眼的阳光,蒸腾的热气,这是个炎热的夏日。去哪儿可以暂时躲避一下这炎夏带给我们的浮躁与焦虑呢?东北地区的气候相对凉快,这个时......

The study on sediment production and its relationship with climatic and hydrological factors in watershed is a major en......

澳门是中国明清以来长期对外开放的城市,逐渐成为一个独特的中西文化交汇点。只有25平方公里的澳门地区,拥有20座始建 于明代中叶......

Although Beijing has only been the capital of the People’s Republic of China for nearly 60 years, it has a history of m......

It seems that no autumn elsewhere is more beautifulthan that in Canada.October is the most beautiful season in Canada,ac......

Lhoza, on the Sino-Bhutan border covering an area of 4,466 square km and with an average elevation of 3,825 meters, used......

Labrang Monastery has the strongest religious atmosphere among all the Tibetan Buddhist temples that I have visited. In ......

那天早上,当本把牛奶送到我堂兄家时,他不像往常那么愉快。那个瘦小的中年男人看起来没有和人交谈的心情。这是1962年11月底,我们......

This paper describes a model of a 3.06km long river reach between two small reservoirs under both open flow and ice cove......

New experimental data of densities and surface tensions are presented for the binary mixtures of the ionic liquid 1-ethy......

On October 4, 2010 the methanol-to-propylene (MTP)unit at Shenhua Ningxia Coal Industry Group began to deliver propylene......

A novel optical beam splitter constructed on the basis of photonic crystal(PC) with hybrid lattices is proposed in this ......

The Leshan Giant Buddha is a statue of Maitreya carved out of a cliff face that lies at the confluence of the Minjiang, ......

I am a city boy,for sure. I think that is why Beijing felt like home themoment I stepped off the plane. The speed of the......

The Tibet Autonomous Region,covering 1.2 million square km in the southwest part of China,is situated on the Tibetan Pla......

The first phase of 100,000 t/a tissue paper production base projec t of Hebei Yihoucheng Commodit y Co.,Ltd.put into ope......

Density,pH,viscosity,conductivity and the Raman spectra of aqueous NaB(OH)4 solutions precisely measured as functions of......

Describes the achievements of document database creation in China after the 1980s in four aspects: quantity, types, med......

Taking the source region of the Yellow River as a study area and based on the data from Madoi Meteorological Station and......

约克郡是英国最大的郡,那里有许多历史悠久的村庄、壮丽的山地风光。更为重要的是,那里还是文学史上大名鼎鼎的勃朗特三姐妹的故乡......

A simple and sensitive platinum nanoparticles/poly(hydroxymethylated-3,4-ethylenedioxylthiophene)nanocomposite(PtNPs/PED......

(An abstract) Cheng-Kung District lies some 20 km. south of Kunming, on the Yunnan Plateau, at an elevation of about 2,0......

In this paper, 2-carboxybenzaldehyde rhodamine B thiohydrazine(1) was synthesized and developed as a fluorescent probe t......

Objective: To survey the reporting quality of traditional Chinese medicine(TCM) case reports published in recent years a......

1.Background As the development of global economy demands an increasingly large quantity of energy,the energy crisis is ......

www.cjc.wiley-vch.deHighlights:·International peer-reviewed forum published in English·Modern online publishing platfo......

Ag/TiO_2/freeze-dried graphene nanocomposites have been prepared via a facile one-step solvothermal method for the photo......

Weak rock zone (soft interlayer, fault zone and soft rock) is the highlight of large-scale geological engineering resear......