Abstract: Disclosed is a method for evaluating thicknesses of cobalt-rich crusts on seamounts, which comprises following steps: dividing a study area of cobalt-rich crusts into geological grid units, assigning crust thickness values to geological grid units; obtaining the crust thicknesses of the geological sampling stations in a preset influence range in the adjacent areas based on geological sampling station information; estimating the crust thicknesses in a certain distance range of the stations by a “distance-slope” spatial interpolation method, and through a spatial similarity of a crusts spatial distribution caused by a relationship between the distance and the slope, assigning values to grid units outside adjacent areas and within an influence range of the spatial similarity relationship; assigning values to the geological grid units that failed to obtain crust thickness value through an expected assignment method, and obtaining the crust thicknesses of the study areas.

Abstract: The present disclosure discloses a quantum dot complex, a three-dimensional display element, and a process for a quantum dot complex. The process for the quantum dot complex includes: sequentially providing a first transparent conductive layer, coating a quantum dot layer, and providing a second transparent conductive layer, on a side of a transparent substrate to form a quantum dot unit; bonding a plurality of quantum dot units; and obtaining the quantum dot complex by trimming the bonded quantum dot units.

Abstract: Provided are an air ionization display apparatus and a control method therefor, which relate to the field of imaging technologies. The air ionization display apparatus includes: a pulse laser source configured to generate a pulse laser beam; a beam splitter configured to split the pulse laser beam into a first sub-beam and a second sub-beam; a pulse laser regulation assembly configured to regulate a wavelength of the second sub-beam to obtain a third sub-beam, and regulate a time difference between the third sub-beam and the first sub-beam to delay an emission of the third sub-beam; a beam combiner configured to combine the first sub-beam and the third sub-beam that is subject to the delayed emission to obtain a combined beam; and a light field adjustment and control assembly configured to adjust and converge the combined beam, and ionize air at a display region to form a holographic image.