3 results about "Compound system" patented technology

The invention discloses a microcosm device suitable for carbon and nitrogen cycle research of a rice-fish compound system. The microcosm device comprises a device main body, a gas production cover and a water inlet and drainage system. The device body comprises a main box body, a water tank and a fan. The gas production cover comprises a support, a cover, a gas production pipe and a sealing ring. The water inlet and drainage system comprises a water inlet pipe, a water outlet pipe, valves and flowmeters. The device is easy to build, disassemble and reuse in a field environment, and long-term or short-term observation can be carried out on the premise that a farmland plough layer is not damaged; and a researcher can conveniently collect gas, soil, water and animal samples. According to the invention, carbon-nitrogen cycle characteristic comparison of different modes of the rice-fish compound system can be carried out on a small-area field, and the method is also suitable for regional networking monitoring research for comparing different soil and climate condition differences. The method has important significance for deeply researching the carbon-nitrogen cycle characteristics and mechanism of the rice-fish compound system, and is worthy of popularization and application.

The application discloses a molecular mechanism automatic prediction method and system based on a complex compound system, relates to the technical field of bioinformatics analysis, and comprises the following steps: constructing an integrated analysis platform, configuring a visual workflow, performing full-process automatic analysis, and generating a result and a structured report. The application forms a unified integrated analysis platform by integrating a multi-source data interface, multiple independent analysis modules, a dynamic module adaptation mechanism and multi-source data collaborative verification logic, realizes end-to-end process connection from compound information input to structured report generation, does not need manual intervention in data transmission and format conversion, solves the problems of dispersion, process fragmentation and complicated operation of traditional tools, improves the overall efficiency of molecular mechanism prediction in early drug research and development, and adopts a drag-and-drop visual workflow configuration interface to support users in combining independent analysis modules and flexibly configuring data transmission paths, so that the configuration difficulty of a complex analysis process is reduced.

The invention relates to the technical field of hydraulic engineering and ecological environment monitoring, and discloses a sand ecological river and lake groundwater composite system structure function identification and stability evaluation method, which comprises the following steps: constructing an in-situ monitoring system containing surface water, groundwater and unsaturated zone modules, and synchronously collecting water level, pore pressure and water content data; extracting a local dissipation factor, constructing a vector decoupling compensation operator to perform complex field correction on an original transfer function to obtain an intrinsic structure response function, and constructing an underground water function connection tensor field to identify a dominant flow channel; and constructing a wet pressure phase plane track, calculating hysteresis energy consumption density and a toughness index, and judging the stability state of the system. According to the method, signal distortion caused by the capillary hysteresis effect is eliminated through vector decoupling, the hidden hydraulic structure is accurately identified, dynamic quantitative evaluation of the system stability is realized based on an energy consumption evolution mechanism, and the accuracy of ecological disaster early warning is effectively improved.