Material structure and properties
Material structure and properties

Classification High school chemistry is divided into: "Compulsory 1" "Compulsory 2" "Elective 1 Chemistry and Life" "Elective 2 Chemistry and Technology" "Elective 3 Material Structure and Propert...

Olympic gold medal
Olympic gold medal

Gold Design From then on, all Olympic medals will reflect 2000 Sydney Olympics, the Chinese team won 28 gold medals The total number of medals is 59, basically reached the requirements of the...

Happy field farmhouse
Happy field farmhouse

Attractions Tian Xin Farm Inn use the original villager house, on the basis of maintaining farm, according to the three-star standards. The exterior wall is equipped with the world's four classica...

Co-difference matrix
Co-difference matrix

concept provided is an n-dimensional random variable, said matrix n-dimensional random variable covariance matrix (covariance matrix), also referred to as , where to component...

Space perception
Space perception

Reference line In the case of perception, we always use a standard to judge, this standard is called the reference system. The reference line of space perception can be divided into two categories...

Bi Fujian video event
Bi Fujian video event

Events Background On April 2015, CCTV host Pi Fujian, a paragraph of the wine table, the video of the "智 取 山 山", the video, Bi Fujian sang The Yangtze Drama "We are the famous sections of the...

Vladimir Claamnik
Vladimir Claamnik

Synonym Claamnik generally refers to Flagamil Kramnik Character Information Chinese Name: Vladimir Claamnik Russian name : владимир борисович крамник English name: VLADIMIR KRAMNIK Gender:...

Feicheng Peach Blossom Festival
Feicheng Peach Blossom Festival

Introduction As of 2012, Feicheng peach area has evolved to 100,000 mu, which is included in the world Guinness record, won the "World's Max Toy Garden". Every year, during the peach flower period...

Pan Legend
Pan Legend

Historical Originality Legend Tied "Shanhai Jing" is the oldest cultural class in my country, a total of 18 volumes, the book is not a work of one person About the people between Zhou and Qin (t...

James Weber Space Telescope
James Weber Space Telescope

synonym Weber Space telescope generally refers to James Weber Space Telescope R & D Background Beginning in 1996, NASA bidding to the national nation, looking for this extremely precise spatia...

Optical fiber communication network
Optical fiber communication network

Content Introduction "Optical Fiber Communication Network" is closely combined with the development of optical communication, and comprehensive systematically introduces the fiber optic communicat...

Discontinuous
Discontinuous

definition is a function, defining the domains and value domains are real numbers, if there is an argument, existence, make it called discontinuous functions . In other words, the value of the fun...

Balochistan
Balochistan

Balheron Stuna includes Pakaden Balochist, Iran Balochist (province) and Balocho Region in southern Afghanistan, the area, rugged. Summer in Pakistan is hot, the land is barren, and the people are r...

Mathematical language
Mathematical language

Development History 1847, Russia Mathematics в.я. Buriakovski believes that can be studied in grammar, phrase origin and language history. In 1894, the Swiss Linguist FDE Supor believed that the r...

Integrated circuit line width
Integrated circuit line width

minimum width defined IC lithographic linewidth can refer to the smallest size determined by the specific process, generally equal to the channel. linewidth is an integrated circuit is generally...

Economic sociology
Economic sociology

Economic Sociology English described as "economicsociology", the general laws of economic factors and non-economic factors and the interaction of the relationship between economic performance and...

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