3results about How to "Good reference value" patented technology

The utility model provides a track vibration isolation mat simulation detection device, including a plurality of elastic support components, lower basic simulation board, track board simulation board, vibration loading mechanism and vibration acceleration sensor, the vibration isolation mat sample of waiting for detecting is arranged between lower basic simulation board and track board simulation board, therefore can simulate actual vibration isolation mat floating plate track structure well, and the vibration isolation mat performance that detects obtains is very close to its performance in actual track, has very good reference value. Besides, through setting a plurality of elastic support components below lower basic simulation board, and setting vibration acceleration sensor on it, can take the vibration energy that vibration loading mechanism loads as input energy, take the elastic potential energy of elastic support component that vibration acceleration sensor detects as output energy, and evaluates the performance of vibration isolation mat based on input energy and output energy, compares with the traditional track lower basic vibration level difference method more intuitive and simple.

This application proposes a method and apparatus for determining the stationary state of a target vehicle. The method includes obtaining a first stationary probability based on the relative speed between the vehicle and the target vehicle; obtaining a second stationary probability based on the relative distance between the vehicle and the target vehicle; obtaining a third stationary probability based on the collision time between the vehicle and the target vehicle; processing the first, second, and third stationary probabilities to generate an optimal stationary probability; and determining the stationary state of the target vehicle based on the optimal stationary probability if the optimal stationary probability is greater than a preset probability. This application can improve the accuracy of determining the stationary state of a target vehicle and improves the efficiency of multivariate verification of stationary states based on different factors such as speed, distance, and collision time by calculating the three stationary probabilities of the target vehicle.

The invention discloses a drug resistance gene detection system and program for beta-lactam drugs for RA, and relates to the technical field of gene detection. The drug resistance gene detection system comprises: a gene library containing drug resistance markers of beta-lactam drugs for RA; the gene sequencing equipment is used for performing gene detection on whether the to-be-detected sample contains the drug resistance marker or not and the serum type of the to-be-detected sample; and the data processing module is used for giving a drug resistance analysis report based on a detection result of the gene sequencing equipment. According to the invention, drug resistance markers and serum detection are combined, the prediction accuracy of drug resistance is high, and the method has good reference value for predicting pathological changes and prognosis after infection; the method can be applied to the fields of virus detection, risk assessment, drug research and development and the like.