The problem in practice of determining the proper combination of Z<sub>i</sub> in a set of changegears may be abstracted to the problem of finding the proper combination and permutation ofthe elements a<...The problem in practice of determining the proper combination of Z<sub>i</sub> in a set of changegears may be abstracted to the problem of finding the proper combination and permutation ofthe elements a<sub>i,i+1</sub> of the set A<sub>1</sub> to give maximum M-d. Some results to find optimal combina-tions of the elements of the set A<sub>1</sub> have been reported in part I. In this part, some rules forpermuting these elements are introduced. By means of these rules, three kinds of intercalated setsof A<sub>1</sub> have been found, namely: (1) Sets with an even left wing, (2) Sets with coincidence of bothwings, and (3) Sets with circulated elements.展开更多
Drawn to the many opportunities arising on the continent,Chinese automakers are working hard to meet the challenges of the growing African market With 29 million vehicles manufactured just last year,and a 3.2-percent ...Drawn to the many opportunities arising on the continent,Chinese automakers are working hard to meet the challenges of the growing African market With 29 million vehicles manufactured just last year,and a 3.2-percent year-on-year growth,China remains the world’s largest car manufacturer.For the展开更多
Since the inception of last year,forecast on the"shuffling"of the textile industry has been spread widely.What’s more,some latest reports of Financial Medias on the bankruptcy of garment enterprises that us...Since the inception of last year,forecast on the"shuffling"of the textile industry has been spread widely.What’s more,some latest reports of Financial Medias on the bankruptcy of garment enterprises that used to run with main business of export or OEM in Guangdong province dealt a heavier blow on people’s nerve.It is said that Chinese textile industry are suffering"painful period"now……展开更多
文摘The problem in practice of determining the proper combination of Z<sub>i</sub> in a set of changegears may be abstracted to the problem of finding the proper combination and permutation ofthe elements a<sub>i,i+1</sub> of the set A<sub>1</sub> to give maximum M-d. Some results to find optimal combina-tions of the elements of the set A<sub>1</sub> have been reported in part I. In this part, some rules forpermuting these elements are introduced. By means of these rules, three kinds of intercalated setsof A<sub>1</sub> have been found, namely: (1) Sets with an even left wing, (2) Sets with coincidence of bothwings, and (3) Sets with circulated elements.
文摘Drawn to the many opportunities arising on the continent,Chinese automakers are working hard to meet the challenges of the growing African market With 29 million vehicles manufactured just last year,and a 3.2-percent year-on-year growth,China remains the world’s largest car manufacturer.For the
文摘Since the inception of last year,forecast on the"shuffling"of the textile industry has been spread widely.What’s more,some latest reports of Financial Medias on the bankruptcy of garment enterprises that used to run with main business of export or OEM in Guangdong province dealt a heavier blow on people’s nerve.It is said that Chinese textile industry are suffering"painful period"now……