101results about How to "Solve the cumbersome process" patented technology

The invention discloses a lead-free high-insulation ceramic coating zinc oxide arrester valve disc and a preparation method thereof. The lead-free high-insulation ceramic coating zinc oxide arrester valve disc comprises an arrester valve disc body 1, wherein the side surface of the arrester valve disc body is coated with a lead-free high-insulation ceramic coating layer 2; the upper surface and the lower surface of the arrester valve disc body are coated with aluminum layers 3; the lead-free high-insulation ceramic coating layer is prepared from the following raw materials in percentage by mass: 86 to 95 percent of ZnO, 1.0 to 3.0 percent of Bi2O3, 0.5 to 1.5 percent of Co3O4, 0.2 to 1.0 percent of Mn3O4, 3.0 to 9.0 percent of Sb2O3, 0.2 to 1.0 percent of NiO, 1.0 to 3.0 percent of SiO2, a PVA (Polyvinyl Alcohol) solution and agate grinding balls. A formula of the lead-free high-insulation ceramic coating zinc oxide arrester valve disc disclosed by the invention contains no a lead component; during a preparation process of the lead-free high-insulation ceramic coating zinc oxide arrester valve disc, harmful substances cannot be generated, the lead-free high-insulation ceramic coating zinc oxide arrester valve disc is free from lead, is friendly to the society and the environment and is beneficial for environment protection, and a trend of sustainable development of the present world can be accorded.

The invention relates to a spreading plain bumper for concrete pouring. The spreading plain bumper for concrete pouring comprises a compaction box, a compaction motor, a compaction device and a spreading mechanism. The compaction motor is mounted in the compaction box, the compaction device is mounted on the front end face of the compaction box, the spreading mechanism is mounted at the lower endsof the left inner side wall and the right inner side wall of the compaction device, the compaction device comprises a compaction mounting frame, and through holes are formed in the left inner side face and the right inner side face of the compaction mounting frame. A compaction connecting plate is mounted in the through holes in a sliding fit mode, round holes are formed in the compaction connecting plate, and vibration motors are evenly mounted on the upper end face of the compaction connecting plate. According to the spreading plain bumper, the problems that in the concrete pouring process,a vibration rod is not perpendicular when inserted into concrete, inserting is too slow, pulling out is too fast, the compaction effect is poor, the procedures are tedious, and the work efficiency islow can be solved, the function of automatically compacting and spreading the concrete can be achieved, and the advantages that the procedures are simple, the compaction process meets the process requirement, the compaction effect is good, and the work efficiency is high are achieved.

The invention provides a content deletion method, a terminal and a computer readable storage medium, and the method comprises the steps: obtaining selected target content in a terminal interface whenthe content on the terminal interface is in a deletable state; and if a preset sliding track for the target content is detected, executing a deletion operation on the target content. According to thescheme, when the application is deleted, a small round fork corner mark and a pop-up box at the top left corner of the application do not need to be clicked to confirm whether to delete the prompt; the interaction experience of the user and the terminal is improved through simple and convenient operation, the security of deleting the application is ensured, and the problems that an app deleting scheme in the prior art is complex in process and inconvenient to operate are well solved.