Abstract: Provided are nebulized inhalation liquid for relieving rhinitis, a nebulizer, and a preparation method of nebulized inhalation liquid for relieving rhinitis, which belong to biomedical technology. Raw materials of the nebulized inhalation liquid include celery seed, spring onion seed, watercress, crowndaisy Chrysanthemum, water hyacinth, monazite, zinc oxide and calcium carbonate. The research shows that the nebulized inhalation liquid has a good auxiliary treatment effect on rhinitis.

Abstract: A pharmaceutical preparation for assisting in promoting sleep and a preparation method thereof are provided, and the pharmaceutical preparation is prepared from the following raw materials: small molecular group water, melatonin, sodium copper chlorophyllin, tea polyphenol and nano-titanium dioxide. Pharmacodynamic studies show that the pharmaceutical preparation has a good effect of assisting in promoting sleep.

Abstract: A harm-reducing cigarette filter, a method for preparing the cigarette filter and an application of the cigarette filter are disclosed, and the cigarette filter includes six layers from outside to inside: a first layer includes filter cotton with an activated carbon, a second layer includes a five-hole glue, a third layer includes filter cotton, a fourth layer includes filter particles, a fifth layer includes filter cotton with filter fluid, and a sixth layer includes a silica gel cover. The cigarette filter is injection molded by utilizing non-toxic polycarbonate (PC) or polymethylmethacrylate (PMMA). The experimental research shows that the cigarette filter has good adsorption effect on tar and nicotine, and reduces smoking people to absorb harmful substance.

Abstract: An areca nut product and preparation method thereof, and an areca nut additive agent are provided. The areca nut product is prepared from areca nuts, citric acid, mature vinegar, chitosan, active zinc oxide, monazite calcined distilled water, bovine bone protein peptide, lipase, isomaltooligosaccharide, soybean lecithin, ginseng, atractylodes macrocephala, poria cocos, liquorice, astragalus, notoginseng, tangerine peel, folium eucommiae, citronella grass, and mucor. Experimental tests shows that the areca nut product of the disclosure has a good antiviral effect, and the areca nut product has good preventive and therapeutic effects on oral diseases; compared with ordinary areca nut products, carcinogenic study has shown that carcinogenicity of the areca nut product of the disclosure has significantly reduced.

Abstract: A highly wear-resistant plant genetic lubricant oil additive, a preparation method and an application thereof are disclosed. The additive includes 90-97% of a plant base oil and 3-10% of an aerogel. The plant base oil is prepared from a mixed plant oil of soybean oil, rapeseed oil, sesame oil, peanut oil, olive oil, castor seed oil, salad oil, sunflower seed oil and tung oil. The highly wear-resistant plant genetic lubricant oil additive is added to various lubricant oils for being used to devices, and a colloidal substance is generated after the devices are driven and heat is generated, so that the lubricant oils are firmly adhered to the surface of components. The lubricant oil additive not only has characteristics of high abrasion resistance, high and low temperature resistance, and oxidation resistance, but also the used lubricant oil can be regenerated and recycled after being recovered and filtered.

Abstract: A highly wear-resistant plant genetic lubricant oil additive, a preparation method and an application thereof are disclosed. The additive includes 90-97% of a plant base oil and 3-10% of an aerogel. The plant base oil is prepared from a mixed plant oil of soybean oil, rapeseed oil, sesame oil, peanut oil, olive oil, castor seed oil, salad oil, sunflower seed oil and tung oil. The highly wear-resistant plant genetic lubricant oil additive is added to various lubricant oils for being used to devices, and a colloidal substance is generated after the devices are driven and heat is generated, so that the lubricant oils are firmly adhered to the surface of components. The lubricant oil additive not only has characteristics of high abrasion resistance, high and low temperature resistance, and oxidation resistance, but also the used lubricant oil can be regenerated and recycled after being recovered and filtered.

Abstract: A flowerpot made of waste tires, includes: a suspended tire, a circular bottom plate, a hose clamp, a fixed disk and a supporting tube; wherein the fixed disk is fixed on a ground, the supporting tube is set up from a center of the fixed disk, the circular bottom plate has through holes for matching with the supporting tube; the suspended tire, the circular bottom plate and the hose clamp pass through the supporting tube, and the hose clamp tightly clamps a top portion of the supporting tube on the circular plate without any slip; the suspended tire is provided above the circular plate; the suspended tire, the circular bottom plate and the hose clamp form a flowerpot body structure suspended on the supporting tube; the suspended tire is filled with soil for planting plants.

Abstract: A sintering-free inorganic ceramic brick-plate and its preparation method are disclosed. The sintering-free inorganic ceramic brick-plate includes following components by mass parts: 25-40 parts of magnesium oxide; 20-35 parts of magnesium chloride; 20-30 parts of fumed silica; 10-20 parts straw powders; 0.1-0.3 parts of graphene powders with a particle size of 2000 meshes; and 0.2-0.4 parts of airgel powders with a particle size of 100 nm. Compared with the prior art, the present invention utilizes a variety of raw natural non-toxic natural mineral raw materials, namely, the graphene powders with the particle size of 2000 meshes and the airgel powders with the particle size of 100 nm for mixing, and then the mixed raw materials can be solidified at room temperature and form sheets, and then the surface of the sheets is processed through printing or spraying glaze, so as to achieve the effect of high-grade tiles and natural marble.

Abstract: A highway safety protective fence includes a processed steel guardrail board and a protective sleeve, wherein the protective sleeve is sleeved to an outer surface of the processed steel guardrail board. Furthermore, a method for manufacturing the highway safety protective fence includes steps of: conveying an original steel guardrail board to a quenching furnace through a temperature withstanding ceramic stick, quenching, conveying to a constant temperature furnace, staying, conveying to a quenching oil solution tank, cooling in sequence and obtaining a processed steel guardrail board; conveying the processed steel guardrail board to a rubber coating machine through a conveying belt, and packaging the processed steel guardrail board with the protective sleeve to obtain the highway safety protective fence. In the highway safety protective fence provided by the present invention, the steel guardrail board is quenched to greatly increase the safety factor.

Abstract: A method for preparing a rubber protective cover of an expressway guardrail includes steps of: (S1), preparing material, wherein the material includes high-temperature vulcanized rubber, nanometer zinc oxide, nanometer silicon dioxide and a modifier; (S2), placing the vulcanized rubber into a mixing furnace which is able to increase a temperature, and then heating to 200° C.; (S3), adding the nanometer zinc oxide, and then stirring for 10 minutes; (S4), adding the nanometer silicon dioxide, and then stirring for 5 minutes; (S5), adding the modifier, and then stirring for 30 minutes; and (S6), adding the rubber after stirring into a four-roll calender, shaping, and preparing the rubber cover having a thickness of 10-20 mm and a length of 300-600 mm. The present invention has a low cost, a corrosion resistance, an easy preparation process, a low equipment requirement and a strong operability.

Abstract: A flowerpot made of waste tires, includes: a suspended tire, a circular bottom plate, a hose clamp, a fixed disk and a supporting tube; wherein the fixed disk is fixed on a ground, the supporting tube is set up from a center of the fixed disk, the circular bottom plate has through holes for matching with the supporting tube; the suspended tire, the circular bottom plate and the hose clamp pass through the supporting tube, and the hose clamp tightly clamps a top portion of the supporting tube on the circular plate without any slip; the suspended tire is provided above the circular plate; the suspended tire, the circular bottom plate and the hose clamp form a flowerpot body structure suspended on the supporting tube; the suspended tire is filled with soil for planting plants.

Abstract: A sintering-free inorganic ceramic brick-plate and its preparation method are disclosed. The sintering-free inorganic ceramic brick-plate includes following components by mass parts: 25-40 parts of magnesium oxide; 20-35 parts of magnesium chloride; 20-30 parts of fumed silica; 10-20 parts straw powders; 0.1-0.3 parts of graphene powders with a particle size of 2000 meshes; and 0.2-0.4 parts of airgel powders with a particle size of 100 nm. Compared with the prior art, the present invention utilizes a variety of raw natural non-toxic natural mineral raw materials, namely, the graphene powders with the particle size of 2000 meshes and the airgel powders with the particle size of 100 nm for mixing, and then the mixed raw materials can be solidified at room temperature and form sheets, and then the surface of the sheets is processed through printing or spraying glaze, so as to achieve the effect of high-grade tiles and natural marble.

Abstract: The invention is related to a mechanical x-y-axis adjustable stage, which is designed for microscopic electro-physiological studies. The stage adopted a three-layer flat-slab structure. The up-most layer was a bearing layer on which other equipment could be mounted. The middle layer and bottom layer were guide layers, and rails for x-axis or y-axis guiding were installed. In order to move the top layer smoothly along two-dimension relative to the bottom layer, the three layers were jointed using grooved rails. By moving the top layer accordingly along the x-axis and y-axis, biological sample (animal/cells) as well as other instruments such as electrophysiological probes and manipulators could be moved smoothly and flexibly, and specific visual fields could be defined without moving the complex microscope system as well as other optical components. Therefore, the present invention has broad application values, for example two-electrodes electrophysiological recordings.