30results about How to "Increase the level of influence" patented technology

The invention discloses a water environment risk assessment method for road transport of hazardous chemicals, which adopts the influence derivation method of environmental sensitive receptors, takes environmental sensitive receptors as the evaluation basis, and is based on the impact of leakage of hazardous chemicals to be transported on environmental sensitive receptors. According to the proposed hazardous chemical transportation route, several environmental risk road sections are identified, and then the environmental risk assessment and environmental risk level classification are carried out one by one, as the final plan for the hazardous chemical transportation route Auxiliary decision-making basis. The invention also discloses a water environment risk assessment system for road transportation of hazardous chemicals. Use the environmental risk assessment module to identify environmental risk receptors, environmental risk sources and environmental risk material information around the leakage path; for the risk sources identified by the environmental risk identification sub-module, based on the environmental risk source assessment method, evaluate the environmental risk level of the risk source and assist in decision-making The module realizes the prediction and simulation of sudden environmental events.

The invention discloses a real-time rendering method based on an environment light probe. Use a group of ambient light probes to obtain lighting information, and then perform occlusion correction on this group of lighting information, and finally use the corrected lighting information to perform rendering calculations for the rendered object; the details of occlusion correction are as follows: For each environment Lighting probe, the probe is connected with multiple preset different position points on the rendered object with straight line segments; each line segment is assigned a value according to whether the line segment intersects with other objects: if the intersection is assigned a value of 0, Otherwise, it is assigned a value of 1; the ratio of the sum of the assigned values ​​of straight line segments to the total number of straight line segments is used as the occlusion influence correction coefficient, and the product of the occlusion influence correction coefficient and the illumination information obtained by the ambient light probe is the occlusion of the ambient light probe Affects the corrected lighting information. The invention also discloses a real-time rendering device based on the ambient light probe. The invention can make the rendering effect close to the actual situation.

The invention provides a semiconductor detector and a preparation method of the semiconductor detector, and relates to the technical field of detectors. The semiconductor detector comprises a semiconductor crystal, a cathode and an anode; the semiconductor crystal comprises a first face and a second face which are oppositely arranged on the two sides of the semiconductor crystal; the cathode is arranged on the first face of the semiconductor crystal; the anode is arranged on the second face of the semiconductor crystal; and the anode comprises collecting electrodes and weight gate electrodes,and the weight gate electrodes are arranged around the collecting electrodes, wherein the collecting electrodes and / or the weight gate electrodes are three-dimensional composite structure electrodes.By using the semiconductor detector, the collecting efficiency of current carriers inside the semiconductor crystal can be improved significantly.