30results about How to "Simplify handling" patented technology

The invention discloses an intelligent curing device applicable to diversified concrete surfaces. The intelligent curing device comprises a tank. An absorbent cotton apron is enveloped at the bottom of the tank. A pipeline spray device is mounted in the tank and comprises a pipeline, the pipeline is rotationally arranged on a rotary shaft in the tank, and a plurality of sprayers are mounted on thepipeline. A humidity probe is further mounted in the tank and comprises a telescopic rod and a humidity sensor, the humidity sensor is mounted at an end of the telescopic rod, and the telescopic rodis arranged in the tank and is positioned on the lower side of the pipeline spray device. Universal wheels which can be controlled by central processing computers are mounted on the outer side of thebottom of the tank. The intelligent curing device has the advantages that water spray curing working procedures in plane, tunnel and side wall concrete curing periods can be electronized and informationized by the aid of the intelligent curing device; water consumption in curing procedures in regions with deficiency in fresh water resources in China can be reduced to a great extent by the aid of water circulation systems of the intelligent curing device and the closed work characteristics of the intelligent curing device, and accordingly water-saving, energy-saving, green and environment-friendly effects can be realized.

The invention relates to a method for measuring vitamin A, D, and E in milk powder, which comprises the following steps: mixing the milk powder sample evenly, weighing an appropriate amount, adding water, absolute ethanol, ascorbic acid, BHT and KOH aqueous solution, heating and saponifying, and saponification is completed After cooling to constant volume; using a high-performance liquid chromatograph equipped with a double-valve three-pump system to measure the content of vitamin A, D, and E in the solution; by comparing the retention time of the sample and the standard substance in the one-dimensional liquid chromatography, confirm that the vitamin A, D, and E in the sample Whether it contains vitamin A, E; by comparing the retention time of the sample and the standard substance in the two-dimensional liquid chromatography, confirm whether the sample contains vitamin D; finally, according to the obtained amount of vitamin A, D, E, calculate the vitamin in the sample after conversion A, D, E content; the invention simplifies the operation steps, greatly shortens the pretreatment time, saves manpower and reagent costs, realizes automatic online purification detection, improves sensitivity, and ensures the accuracy and reproducibility of test results.

The present invention provides an information processing method and a terminal device. The method includes: when the call-out condition of the target area is met, displaying the target area on the display interface of the terminal device, and the target area has a target in the identification mode. Information identification function; when the target area is in the identification mode, identify the target information in the coverage area covered by the target area in the display interface of the terminal device through the target area; In the case of the first operation of the target control in the target area, perform the target operation associated with the target control on the target information identified in the target area. The present invention can simplify the steps of the information processing method and improve the information processing efficiency under the condition that a plurality of discontinuous target information needs to be processed.