The state of the art of 3D surveying technologies, if correctly applied, allows to obtain 3D coloured models of large open pit mines using Display Console wire different technologies as terrestrial laser scanner (TLS), with images, combined with UAV based digital photogrammetry.GNSS and/or total station are also currently used to geo reference the
In Gummies this study, Mo-14Si-10B and Mo-57Si-10B (at%) elemental powders were separately milled using an attritor mill.Mechanically alloyed powders were agglomerated and annealed.Then, powders of Mo-Si-B as alloyed (with composites) and agglomerated (without composites) were plasma sprayed onto plain carbon steels.The samples, both coated and non
PRIMADOPHILUS OPTIMA Horizontal wells open hole staged fracturing technology has become an important technology of horizontal well increase production.The ball seat is an important part of the whole process, directly related to the effect of fracturing.Established a geometric model for the horizontal open hole staged fracturing ball seat, used FLUE
The traditional kinetics of electronically excited products of O3 and O2 photolysis is supplemented with the processes of the energy transfer between electronically-vibrationally excited levels O2(a1Δg, v) and O2(b1Σ+g, v), excited atomic oxygen O(1D), and the O2 molecules in the ground electronic state O2(X3Σg−, v).In contr