31results about How to "Won't break the balance" patented technology

The present invention relates to a system and a method for operating a competition game, capable of: maintaining the balance between teams by adding a virtual participant who is replaceable with a participant who joins later when the number of participants is less than the total number set for each team in a competition game; and assigning missions to the participants of each team so as to support the participants to freely enjoy competition beyond missions for each team.

The invention belongs to an auto-collimation measuring device of a total station and an ordinary transit, in particular relating to a high magnification collimating eyepiece. The high magnification collimating eyepiece of the invention has the advantages that two meniscuslens eyelevel fields are added in a light path to obtain clear images, and a focusing wheel can be easily adjusted to a clear position. As a cross-shaped diaphragm is added, the background light is weakened obviously, thus eyestrain of operators can not be caused easily, and the contrast ratio is higher, and returning images can be easily found. The magnification is higher, when a 30-time eyepiece is used and a divided plate is in a single-double line structure, a two-image singlet line and a double-line are utilized for aligning, and the alignment error is 0.3''. When the divided plate is single line, as the alignment of the two black lines is in a disadvantageous alignment mode, the alignment error is 0.9''; the collimating eyepiece has small and exquisite structure, and can not damage the balance of a telescope to the horizontal axis of an instrument.

The invention discloses a pharmaceutical toothpaste, wherein each 100g of the toothpaste base material contains sodium azulenesulfonate 0. 01-1g and 0. 1-20% of Chinese herbal constituents including honeysuckle flower, capsule of weeping forsythia, isatic root, dandelion, Philippine violet herb, wild chrysanthemum flower, purslane, cortex dictamni radicis,Chinese olive, bamboo leaves, green tea, mentha and mulberry leaf.

The invention provides a kind of sewage treatment equipment based on microbial treatment, comprising a first treatment tank, a second treatment tank, a microbial cultivation tank, a unilateral release pipe, and a discharge pipe; there are four first treatment tanks, and the first treatment tank The inside of the tank is connected to the inside of the second treatment tank through pipelines; the second treatment tank is located in the middle of the positions of the four first treatment tanks; there are four microbial cultivation tanks, which are respectively installed in the four first treatment tanks On the top corner, the microbial culture tank is connected to the first treatment tank through a unilateral release pipe; the bottom end of the second treatment tank is connected to the discharge pipe and the inspection pipe; the discharge pipe is partially installed in the base. The arrangement of the first treatment tank, the second treatment tank and the discharge pipe solves the problem of defects in the design and structure of the sewage inflow channel and the clean water outflow channel of the existing biological treatment of sewage.

The invention relates to compound formula mouth wash of chlorine dioxide, cetylpyridinium chloride and zinc ion and a preparation method thereof. The compound formula mouth wash comprises the following main raw materials: chlorine dioxide, cetylpyridinium chloride and zinc ions, wherein a solvent is distilled water; the concentration of the chlorine dioxide is 200-500 ppm; the cetylpyridinium chloride accounts for the mass fraction of 0.05-0.2 percent relative to the compound formula mouth wash; and the zinc ions accounts for the mass fraction of 0.5-1 percent relative to the compound formulamouth wash. The preparation method of the compound formula mouth wash comprises the following steps of: dissolving the cetylpyridinium chloride and zinc acetate into the distilled water; dissolving amenthol crystal into 95 percent of ethanol; adding a menthol crystal and ethanol solution to a water solution for stirring, and simultaneously adding glycerol; additionally dissolving chlorine dioxide powder into the distilled water; adding a chlorine dioxide water solution to the water solution while stirring; uniformly stirring, and adding the distilled water to obtain the compound formula mouth wash of the chlorine dioxide, the cetylpyridinium chloride and the zinc ions. The invention can effectively inhibit bromopnea for a long time and has fewer side effects and no obvious irritation on an oral mucosa.

The invention belongs to the technical field of polymer materials, and specifically discloses a modified melamine rigid foam material and a preparation method thereof. 10-35 parts of water, 5-20 parts of isobutanol, 3-10 parts of benzoxazine, and 5-15 parts of polyvinyl butyral. It has the characteristics of high porosity, high strength, good toughness, and high bonding strength between post-processing and matrix.