MICROBIAL COMMUNITY IN BUCKWHEAT RHIZOSPHERE WITH DIFFERENT NITROGEN APPLICATION RATES


Progress of the technique of coal microwave desulfurization

Abstract With the advantages of its fast speed, alesmith tower of flower effective and moderate controllable conditions, desulfurization of coal by microwave has become research focus in the field of clean coal technology.Coal is a homogeneous mixture which consists of various components with different dielectric properties, so their abilities to a

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Drop-On-Demand Lubrication of Gears: A Feasibility Study

Different lubrication methods such as oil dip or injection lubrication are used in gearboxes to lubricate tribological contacts and to dissipate frictional heat.To improve resource and energy efficiency, novel needs-based lubrication methods like the drop-on-demand lubrication are jomeed furniture being developed.It includes an ink-jet nozzle drive

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