In some areas, it is surprisingly possible to see a dense cover of rangeland species that has sustained soils and controlled the sedimentation rate of marl lands.It seems that some of the physical and chemical properties of marl are the main reasons for such a cover in the areas covered by Marlene formations.This research was carried out with the a

A mathematical framework is proposed to predict the features of the (5 5 7) lath transformation in low-carbon steels based on energy minimisation.This theory generates a one-parameter family Waist of possible habit plane normals and a selection mechanism then identifies the (5 5 7) normals as those arising from a deformation with small atomic movem

Research of degradation medium occurring in agrocomplex at the current interaction with bonded joints strength and lifetime Waist is desired owing to the possibilities of bonding applications in this dynamically developing field.The bonding technology is used in construction of machines, lines and devices of agriculture, forestry and food industry.

On the double rotor motor power coupling system existing now, electromagnetic coupling of the inner motor is the only way to transmit engine power to drive axle.And this leads to the low transmission efficiency when the vehicle is driven by the engine.Aiming at this issue, this paper proposes the improvement measure, which is to add the electromagn