44results about How to "Large application area" patented technology

The invention discloses a lightweight, low-odor, low-VOC (volatile organic compounds) and high-temperature-resistant PP (polypropylene) honeycomb composite plate with high impact strength and a methodfor preparing the lightweight, low-odor, low-VOC and high-temperature-resistant PP honeycomb composite plate. The lightweight, low-odor, low-VOC and high-temperature-resistant PP honeycomb compositeplate sequentially comprises a prepreg skin layer, a PP honeycomb core layer and another prepreg skin layer from top to bottom. Heating and cooling composition is proportionally and structurally carried out on glass fibers, micro-spheres and adhesive powder to obtain the prepreg skin layers, and a proportion of the glass fibers to the micro-spheres to the adhesive powder ranges from 39.8:0.6:59.6to 58.8:2.0:39.2. The lightweight, low-odor, low-VOC and high-temperature-resistant PP honeycomb composite plate and the method have the advantages that the micro-spheres are introduced into ultra-light CMT for the lightweight, low-odor, low-VOC and high-temperature-resistant PP honeycomb composite plate and can be expanded, the gram weights of the CMT can be integrally reduced, accordingly, the lightweight, low-odor, low-VOC and high-temperature-resistant PP honeycomb composite plate is lightweight under the condition that the forming thicknesses are not changed, and the minimum gram weight of the lightweight, low-odor, low-VOC and high-temperature-resistant PP honeycomb composite plate can reach 500 g / m<2> while the gram weights of conventional honeycomb plates are 900 g / m<2> or above.

The present disclosure relates to a camera arrangement (100) for measuring a movement of a person (150). The camera arrangement (100) comprises a camera (110) and is arranged to repeatedly determine at least one distance (120) between at least one area (160) on the person (150) and corresponding pixels in the camera (110) based on light (130) received from the at least one area (160). The camera arrangement (100) is adapted to receive different signal strengths between the corresponding pixels in the camera (110) and pixels in the vicinity of the corresponding pixels so that at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels are neither over- nor underexposed. The camera arrangement (100) is adapted to base the determining of the at least one distance (120) on at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels which are neither over- nor underexposed.

A liquid fertilizer containing biogas slurry is composed of 50-80 weight parts (the same as below) of biogas slurry concentrated solution, 20-30 parts of urea, 15-25 parts of potassium dihydrogen phosphate, 1-3 parts of calcium chloride, 2 -4 parts of magnesium sulfate heptahydrate, 1-1.5 parts of ferric chloride hexahydrate, 0.8-1 parts of zinc sulfate heptahydrate, 0.5-1 parts of boric acid, 0.4-0.7 parts of ammonium molybdate tetrahydrate, 0.2-0.3 parts of cupric sulfate pentahydrate, 0.1-0.2 parts of manganese chloride tetrahydrate, 3-5 parts of citric acid monohydrate, 1-5 parts of ascorbic acid, 1-5 parts of between 80, whose pH value is 7-8.5, the use of liquid fertilizer is diluted 500-2000 times with water, the pH value is adjusted to 6-7 by acid, the liquid fertilizer can be used as soilless culture and / or foliage fertilizer to spray, has advantages of stable fertilizer, rich and perfect nutrient ingredients, abundant sources of material, low cost, environmental protection, large usable floor area due to convenient transportation.

A plastic packaging method comprises the following steps: designing a die circuit, and side mounting a die to a carrier using a plasma to clean the carrier and a surface of the die; increasing the temperature of a powdery plastic packaging material; performing press molding to plastic-package the carrier mounted with the die; and heating the plastic-packaged carrier.

The invention relates to a method controlling citrus aphids with grass. The method includes grass class selection, aphid trapping through grass cultivation and aphid elimination through grass cutting. According to the invention, before citrus trees sprout, solani nigri herba is planted in a citrus garden for trapping aphids, so that the aphids do not injure the tender branches of the citrus trees. After leaves of the branches of the citrus tree unfold completely, the solani nirgri herba is cut off and dried, so that the aphids lose food and die. The method has a distinctive advantage that pesticides are not needed for aphid control in the citrus garden, so that the biological safety is ensured; the aphid control effect is obvious; the method is simple in structure, easy to implement and promote, stable in control effect, free of toxic and side effects, free of public dangers, zero pollution, low in investment, quick in action, suitable for large area promotion and application and distinctive in social economic benefit and biological benefit.