33results about How to "The data is reasonable" patented technology

The invention relates to an SCR denitration catalyst assessment calculation method. The method comprises the following steps of (1) calculating an SCR denitration catalyst assessment coefficient n with a formula defined in the specification; and (2) making a continuous curve of change, with time, of the SCR denitration catalyst assessment coefficient n, tracking and analyzing a running condition of a catalyst for a long term according to the change of the curve, and providing data support for SCR denitration catalyst adjustment. According to the method, the calculated catalyst state assessment coefficient n is more accurate and reasonable; actual running conditions of equipment are met; and in actual measurement, implementation can be finished without adding new measurement contents, so that the data support is provided for the SCR denitration catalyst adjustment.

The invention relates to a rock-soil body slope water motion simulation device containing a root stone structure and an experiment method, the device mainly comprises a box body, the top surface of the box body is a slope, two end surfaces, a bottom plate and one side surface of the box body are cement outer walls, the two end surfaces are respectively positioned at the upper end and the lower end of the slope, and the other side surface is a glass observation wall; the box body is sequentially segmented from the highest end to the lowest end, and the depth of each segment of area is gradually increased in sequence; a water outlet is reserved at the bottom of the lowest part in each section of area, and an effluent liquid collector is arranged at the water outlet; a backfill soil layer is arranged in each section of area; a soil moisture probe and a soil solution collector are arranged in the backfill soil layer; ground surface vegetation is planted on the surface of the backfill soil layer, and a high-definition camera is arranged outside the glass observation wall. According to the invention, economic, feasible, scientific and reasonable field large hydrological physical models and test methods and steps are provided for research on root stone-containing soil moisture movement, especially preferential flow, and experimental data can provide reference for mountain hydrological process research and mountain ecological hydrological models.

The invention discloses an intelligent clothes-drying system with a mobile phone communication function, which comprises a main clothes hanger, a motor transmission device, a temperature and humidity sensor, an infrared array sensor, a wireless communication device and an MCU main control unit, the motor transmission device, the temperature and humidity The sensor, the infrared array sensor, and the wireless communication device are respectively connected to the MCU main control unit circuit, the motor transmission device is connected to the main clothes hanger, and the temperature and humidity sensor and the infrared array sensor are arranged on the main clothes hanger, respectively. It is used to obtain the temperature and humidity information around the main clothes drying rack and to monitor whether there are people passing by around the drying rack; the wireless communication device is used for two-way wireless communication with mobile devices. The invention is reasonable in design and easy to use, and can automatically place the clothes for drying in the optimal drying position, and at the same time enables the user to know the important information around the clothes for drying in real time through the mobile device.

The invention provides a pipe body bending detecting tool. The pipe body bending detecting tool comprises a first pipe body fixing member (10), a second pipe body fixing member (20), a pipe body limiting member (30) and a driving device, wherein the first pipe body fixing member (10) comprises a first pipe body fixing part (11) arranged in a pivoted manner; the second pipe body fixing member (20) comprises a second pipe body fixing part (21), the first pipe body fixing part (11) comprises a first to-be-bent position, a first bending position and the second bending position, the first to-be-bent position and the second pipe body fixing part (21) are oppositely arranged on a first extending straight line on the second pipe body fixing part (21), and the first bending position and the second bending position deviate from the first extending straight line, and a pivoting axis of the first pipe body fixing member (10) is vertical to the first extending straight line; the pipe body limiting member (30) comprises two pipe body limiting parts (31), and a pipe body containing gap is formed between the two pipe body limiting parts (31); the driving device is used for driving the first pipe body fixing member (10) to pivot. By utilizing the pipe body bending detecting tool, the working intensity of a worker is alleviated.

The invention provides a method and a device for calculating the righting of an iron tower for dealing with uneven settlement of a mining area. The method includes the following steps: (1) determining the tower foot with the most significant settlement and its settlement displacement according to a reference point; (2) Determine the length of the main material of the tower foot to be increased according to the settlement displacement and the gradient angle of the tower body; (3) Determine the displacement data of the shoe plate of the tower foot according to the required increase of the length of the main material of the tower foot and the root opening data. The calculation of this method is clear and the data is reasonable, which can provide reliable data support for the tower righting, and provide a righting strategy of increasing the main material and replacing the shoe plate for the tower righting, avoiding the overall replacement of the iron tower and saving costs; Large secondary stress is generated in the main material and inclined material at the foot of the tower, which ensures the quality of the tower after righting.

The invention relates to a measuring method for microwave ablation antenna pointed end power. Based on a physical platform formed by a microwave generator, a temperature measurement needle, an operating platform, a data acquisition instrument and a computer, the method includes the steps of setting a temperature measurement point distribution area, opening the microwave generator, obtaining temperature values of all temperature measurement points within n seconds before heating, solving the reciprocal of the temperature on each temperature measurement point to time, determining a cylindrical half shaft section, calculating the power value Qr of each temperature measurement point on the unit volume in the cylindrical half shaft section, and integrating the power values of the temperature measurement points on the unit volumes in a microwave generator effective temperature field to obtain the microwave ablation antenna pointed end power, wherein the microwave generator effective temperature field refers to a cylinder formed in the mode that the cylindrical half shaft section winds an ablation antenna, any Qr passing a half section of a center shaft is the same as the Qr of a corresponding point on the cylindrical half shaft section in the microwave generator effective temperature field, and the microwave ablation antenna pointed end power is full net power eliminating loss power in output power.

The invention discloses a method for observing amount of leaching of nitrogen and phosphorus in soil with lifting process of shallow underground water level. The method employs a device for observing amount of leaching of nitrogen and phosphorus in soil with lifting process of shallow underground water level to observe. The method is as below: filling soil into a bucket for containing soil; adding shallow underground water in a bucket for containing water; rising underground water to the bucket for containing soil; opening a water tap to discharge water; turning off the tap; measuring the height of soil leached by underground water; calculating the volume of the soil; and calculating amount of leaching of nitrogen and phosphorus in soil with lifting process of shallow underground water level according to measured unit weight of soil, and content of nitrogen or phosphorus in soil before and after lifting of underground water level. The invention can realize real-time monitor on the amount of leaching of nitrogen and phosphorus in soil with lifting process of shallow underground water level, and make up for the problem of incapability of quantitative observation on loss amount of nitrogen or phosphorus in deep soil with lifting process of shallow underground water level.

The invention discloses a high-temperature-resistance and freezing-resistance test device for concrete. The high-temperature-resistance and freezing-resistance test device comprises a closed box body, wherein a heat preservation layer is arranged on the inner surface of the closed box body; a controller, a refrigeration air supply mechanism and a mounting frame are arranged at the top of the closed box body; an air volume rotary adjustment mechanism and at least four freeze-thawing test systems uniformly arranged at the periphery of the air volume rotary adjustment mechanism are arranged in the closed box body. The high-temperature-resistance and freezing-resistance test device can automatically finish a test on the high-temperature resistance and the freezing resistance of the concrete and simulate the bearing conditions of the concrete under various temperature conditions, has the advantages of automatic operation, energy conservation, environment friendliness, precise test data and the like, and can provide precise data for high-temperature resistance and freezing resistance of the concrete in research and detection processes, so that different types of concrete with high performance can be provided for different districts for civil engineering construction.

The invention provides a method and a device for determining moving time of a time window. Dynamic sliding of the time window can be realized, and data obtained by statistics is more reasonable, so that the accuracy of supervision is improved. The method for determining the moving time of the time window comprises the steps of, according to earliest time of faked sales of a merchant and starting time of a current round of movement of the time window in a window record table, determining last faked sale time of the merchant; determining real starting time of the current round of the movement ofthe time window according to latest default sheet creation time and the last faked sale time of the merchant; and starting from the real starting time of the current round of the movement of the timewindow, counting a faked sale amount of the merchant in the length of the time window, and determining ending time of the current round of the movement of the time window according to the faked saleamount.

The invention relates to a method for predicting the compressive strength of argillaceous siltstone, which comprises the following steps: Step 1: After taking out the core in the survey hole, measure the shear wave velocity V at the core in the hole in time s and P-wave velocity V p Test, and at the same time send the taken core to the laboratory for indoor core acoustic testing; Step 2: Observe the longitudinal wave velocity V of the core in the same depth interval p , V p ’ and shear wave velocity V s , V s 'Comparison in the reconnaissance hole and in the room; Step 3: Conduct a compression test on the core; Step 4: Test the mud content of the compressed rock core fragments; Step 5: Analyze the mud content and compressive strength f r Correlation of the core, while analyzing the compressive strength of the core and the shear wave velocity V s and longitudinal wave velocity V p The correlation; Step 6: Make the shear wave velocity V of the rock core respectively s , longitudinal wave velocity V p , mud content and compressive strength f r The corresponding relationship diagram; Step 7: Establish the prediction formula f 预 ;Step 8: Establish the corrected compressive strength correction formula f 修 .