32results about How to "Strong technical versatility" patented technology

The invention discloses a kit for identifying fruit flies and special primers therefor. The primers provided in the invention comprise eleven primer pairs from a primer pair 1 to a primer pair 11. Experiments of the invention prove that a method in the invention has the following advantages: researches in the invention combine the monitoring case, port interception information, host information and the like, main economic flies in Chinese mainland and Taiwan area are contained, and the kind representativeness of the contained flies is strong, so the identification result accuracy and the technological practicality are ensured.

The invention discloses a kit for identifying fruit flies and special primers therefor. The primers provided in the invention comprise eleven primer pairs from a primer pair 1 to a primer pair 11. Experiments of the invention prove that a method in the invention has the following advantages: researches in the invention combine the monitoring case, port interception information, host information and the like, main economic flies in Chinese mainland and Taiwan area are contained, and the kind representativeness of the contained flies is strong, so the identification result accuracy and the technological practicality are ensured.

The invention discloses a pair of primers for identifying or assisting in identifying a stored bean elephant and a kit thereof. The primer pair provided by the present invention consists of the following 5 pairs of primer pairs: primer pair 1 (sequence 1 and sequence 2), primer pair 2 (sequence 3 and sequence 4), primer pair 3 (sequence 5 and sequence 6), primer 4 (SEQ ID NO: 7 and SEQ ID NO: 8), primer pair 5 (SEQ ID NO: 9 and SEQ ID NO: 10). Using the kit provided by the invention to identify the species of the stored bean elephant is not affected by the individual growth state of the specimen and the integrity of the sample, and has the advantages of saving time, high efficiency and accuracy. The invention can be widely used in grain storage department and quarantine department.

The invention discloses a pneumatic hot forming-atomization quenching method and device for an ultrahigh-strength steel complex component, and belongs to the technical fields of advanced metal manufacturing and plastic forming. The method comprises the steps that firstly, a punched plate is heated until austenization is complete; secondly, the punched plate is placed in a pneumatic forming device,a mold is closed, the plate and a female mold body are completely attached by gradually increasing the air pressure, and pressure maintaining is conducted for a period of time; thirdly, high-pressureatomized gas flowing at a high speed is formed in stamping equipment by atomizing supercooled liquid drops with circulating protection gas in a matched mode through a gas circulating control system,quick and uniform quenching is conducted on the ultrahigh-strength steel plate, and the complete Martensite structure is obtained; and lastly, cutting operation, punching operation and the like are conducted. According to the method, the non-uniform quenching phenomenon generated in the ultrahigh-strength steel cooling process can be effectively solved, the service life of the mold can be prolonged, the processes can be reduced, and the product surface quality can be improved; the forming efficiency of ultrahigh-strength steel can be improved, the cost can be reduced, and the high engineeringapplication value is achieved.