Theorem 4. 5 if locally soluble group g is c * ( w ) - group, then the chief factor of g is elementary abelian
And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the
This factor accounts for the gas adsorbed on the solids, its interchange between the wake and the emulsion, and its holdback in the system.
In fact, al - khw rizm may understand thoroughly middle east, the near east, babylon, scientific legacy of ancient greece and rome, he learnt wildly from others strong points, has absorbed the rational factor from both the east and western different mathematics source very wisely, thus finished his algebra work creatively
Generalized inner derivations on nest subalgebras of factor von neumann algebra