Abstract: The present disclosure relates to a coaxial lead structure and method for radiating a GIS partial discharge UHF signal outward. The structure includes a GIS cavity, a circular hole provided on the GIS cavity, a medium cylinder provided at the circular hole and sealing the circular hole, a thin cylindrical metal lead that extends into and is fixed to the medium cylinder, and a ground lead connected to the thin cylindrical metal lead. According to the present disclosure, a relatively strong signal may be obtained outside a coaxial lead structure, and detection of a partial discharge UHF signal at this position may increase the detection sensitivity by one time compared with the detection methods of built-in and external disc insulators.

Abstract: The present invention provides a method for increasing the artemisinin yield in Artemisia annua L. using ?-ocimene and belongs to the technical field of artemisinin production and extraction. The method treats Artemisia annua L. plants by ?-ocimene for 1-3 d. The method selects Artemisia annua L. grown for at least 21 d as the object to be treated by ?-ocimene. The method is very simple and can achieve multiple harvest within one year; meanwhile, it can significantly increase the artemisinin yield in Artemisia annua L. plant and largely increase the artemisinin yield, thereby achieving an industrialized operation.

Abstract: The present disclosure relates to a coaxial lead structure and method for radiating a GIS partial discharge UHF signal outward. The structure includes a GIS cavity, a circular hole provided on the GIS cavity, a medium cylinder provided at the circular hole and sealing the circular hole, a thin cylindrical metal lead that extends into and is fixed to the medium cylinder, and a ground lead connected to the thin cylindrical metal lead. According to the present disclosure, a relatively strong signal may be obtained outside a coaxial lead structure, and detection of a partial discharge UHF signal at this position may increase the detection sensitivity by one time compared with the detection methods of built-in and external disc insulators.

Abstract: The present invention provides a method for increasing the artemisinin yield in Artemisia annua L. using ?-ocimene and belongs to the technical field of artemisinin production and extraction. The method treats Artemisia annua L. plants by ?-ocimene for 1-3 d. The method selects Artemisia annua L. grown for at least 21 d as the object to be treated by ?-ocimene. The method is very simple and can achieve multiple harvest within one year; meanwhile, it can significantly increase the artemisinin yield in Artemisia annua L. plant and largely increase the artemisinin yield, thereby achieving an industrialized operation.

Abstract: An exhaust gas cooling and particulate scrubbing system for automobiles includes a first stage intercooler for initial, indirect cooling of the exhaust gas and a direct exhaust gas cooling and scrubbing device preferably positioned downstream in the exhaust system therefrom. The intercooler is designed to provide circulation of a liquid cooling medium by convection and has airflow ducts positioned within a surrounding jacket oriented to permit air to move therethrough during movement of the automobile. The a direct exhaust gas cooling and scrubbing device passes the exhaust gas through a liquid cooling medium whereby the exhaust gas is cooled in an effort to trap suspended particulates in the liquid cooling medium.

Abstract: A photo-electronic window and windshield fog-rain detecting system comprising two sub-systems from a film-attached fog detecting assembly, a regular detecting and a rain detecting assembly, and a corresponding Gate-relation circuits to couple the two assemblies with each other electronically to make multi function detecting. The regular detecting assembly uses an emitter to transmit light signals towards a test area on the windshield and uses a sensor to receive signals portion from the test area to sense the changes in the received signal portion, caused by fog or rain, so as to verify the existence of for or rain on the windshield. The film-attached assembly is formed by applying an appropriate opaque thin film material to the test area, such as foil, plastic, paint, etc., to avoid meeting any influence by the outside fog and rain, so as to be able to reliably detect fog on the interior surface of windshield and handle the defogger.

Abstract: An exhaust gas cooling and particulate scrubbing system for automobiles includes a first stage intercooler for initial, indirect cooling of the exhaust gas and a direct exhaust gas cooling and scrubbing device preferably positioned downstream in the exhaust system therefrom. The intercooler is designed to provide circulation of a liquid cooling medium by convection and has airflow ducts positioned within a surrounding jacket oriented to permit air to move therethrough during movement of the automobile. The a direct exhaust gas cooling and scrubbing device passes the exhaust gas through a liquid cooling medium whereby the exhaust gas is cooled in an effort to trap suspended particulates in the liquid cooling medium.