5results about How to "Increase product volume" patented technology

The utility model relates to the technical field of spraying, in particular to a quick-release spraying jig which comprises a jig base, and two catching grooves are formed in the surface of one side of the jig base. A product is arranged above the jig base, an upper cover groove is formed in the surface of the product, and through grooves are formed in the two sides of the interior of the upper cover groove; and a jig upper cover is inserted into the upper cover groove, buckles are integrally formed on the inner walls of the two sides of the jig upper cover in an injection molding mode, and the bottom ends of the buckles penetrate through the through grooves and extend into the buckling grooves. The rotary spraying device is convenient to use and can be hung on a rotary spraying workbench, the quantity of products sprayed at a time is increased, the production efficiency is improved, and the yield is increased.

This invention relates to the field of high-carbon alcohol organic compounds, and discloses a photocathode, its preparation method and application, an electrolytic cell, and a method for preparing high-carbon alcohol organic compounds. The photocathode uses a silicon nanowire array electrode sheet as a substrate. On the surface of the substrate, a connecting layer, an aldehyde-modified layer, and a covalent triazine framework metal complex material modification layer are sequentially coated from the inside out. The weight ratio of the substrate, connecting layer, aldehyde-modified layer, and covalent triazine framework metal complex material modification layer is 1:(0.01-0.03):(0.02-0.06):(0.06-0.18). The photocathode provided by this invention has the ability to adsorb carbon dioxide, improves the selectivity of high-carbon alcohol organic compounds, and enhances the carbon dioxide reduction capacity. The preparation method simplifies the operating conditions and process flow, facilitating industrial production. Using the photocathode provided by this invention to prepare high-carbon alcohol organic compounds exhibits excellent carbon dioxide adsorption performance, high selectivity, and high product yield.

The present application provides a kind of fern composite planting method based on birch forest, and belongs to the technical field of agricultural planting.The present application provides a kind of fern composite planting method based on birch forest in the low-quality birch forest area in northeast forest, solves the problem of low utilization rate of existing low-quality birch forest interspace and unbalanced supply and demand of fern market, and solves the problem of fern resource cultivation and artificial large-area planting difficulty.The present application solves the problem of low-quality birch forest space utilization difficulty by different forest type selection method and different canopy density fern planting method, realizes the one-year two-season harvesting mode of spring vegetable picking and autumn fruit picking by low canopy density plot black bud currant and fern intercropping, increases the utilization efficiency and multiple cropping index of interspace in forest, and provides a new mode for forest economy development and lays a foundation for forest fern industry development.

The invention provides a silver birch forest-based pteridophyte composite planting method, and belongs to the technical field of agricultural planting. The pteridophyte composite planting method based on the silver birch forest is provided for a low-quality silver birch forest area in the northeast forest, the problems that the utilization rate of an existing low-quality silver birch forest space is low and the supply and demand of a pteridophyte harvesting market are unbalanced are solved, and meanwhile the problems that pteridophyte resource tending and artificial large-area planting are difficult are solved. According to the method, through a selection method of different forest types and a pteridium aquilinum planting method under the forest with different canopy density, the problem that the space of a low-quality silver birch forest is difficult to utilize is solved, and through intercropping of the ribes nigrum and pteridium aquilinum in a low-canopy-density plot, the harvesting mode that vegetables are harvested in spring and fruits are harvested in autumn in one year is achieved; the utilization efficiency and the multiple cropping index of the forest open land are increased, meanwhile, a new mode is provided for development of under-forest economy, and a foundation is laid for industrialization development of the pteridium aquilinum in the forest area.

The invention relates to a bionic super-hydrophobic-hydrophilic integrated well plate and a high-throughput automated nucleic acid library construction instrument based on the well plate, belonging to the technical field of nucleic acid detection. The sample loading well of the well plate of the invention is a through hole, the side wall of the through hole is super-hydrophobic, and the bottom of the through hole is a hydrophilic silicon wafer. Based on the principle of bionics, a bionic super-hydrophobic low-adhesion well plate with a surface micro-nano composite structure and ultra-low surface energy is designed. The inner wall of the well plate is super-hydrophobic and has low adhesion, which greatly reduces the adsorption and loss of samples and reagents; the bottom of the well plate is integrated with a silicon wafer with high thermal conductivity, good thermal stability and good hydrophilicity, which fully guarantees the temperature control in a PCR amplification process, and the hydrophilicity also strengthens the fusion reaction between the sample and the reagent, reduces bubbles, greatly reduces the adsorption and loss of reagents and products on the inner wall in the process of nucleic acid amplification and purification, and significantly improves the product amount of actual library construction.