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Soil organic matter (SOM) in tillage layers is a very important component of soil nutrients. A critical issue for effective management of agricultural fields is proper analysis and interpolating SOM point sampling data onto a surface. An optimal approach needs to be developed to investigate the concentration of SOM in tillage layers. In this study, a total of 2341 soil samples were collected. The...
Architecture design is an important step of the C4ISR system top design, and it's of important significance that the architecture of the C4ISR system is researched. Firstly, the central compositions and functions were analyzed, and the architecture traits and merits of the integration ship-board C4ISR system were expounded; Secondly, the architecture frame, which are described by the battle and system...
For solving the questions, which the fact application value of the actual detecting methods are excessively low, of the actual detecting methods being several deficiencies, such as the difficulty obtaining the accurate time of nuclear exploding, the low survey precision and the discommodity directly estimating nuclear exploding yield, firstly, using the grey method and the precondition of plenty nuclear...
Based on virtual instrument (VI) technology, Delphi and database, etc., the fault diagnostic flat for shipboard equipment is developed in order to avoid various abuses that conventional methods brought. The modularization and universalization are proposed in its database-based design concept, realized the design of software and hardware. It broke through conventional check diagnosis patterns for warships...
A novel stress-anneal approach has been investigated to separate the role of electrons and hole charge trappings in Hf-based gate oxides. It is observed that heat treatment following a stress experiments on Hf-based MOSFET can effectively eliminate electron trapping in the oxide. We also report that hole accumulation in the bulk of the Hf-based dielectrics is primarily responsible for dielectric breakdown,...
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