Abstract: The invention discloses an accidental unlocking prevention electronic lock, in particular an accidental unlocking prevention electronic lock in the field of electronic locks. The accidental unlocking prevention electronic lock of the invention comprises a lock cylinder, a control circuit and a clutch sleeve, wherein the control circuit and a key hole are installed in the lock cylinder, and further comprises a transmission system, a power shaft, a clutch cam, a key cam, a key pin and a suspension, wherein the lock cylinder is internally provided with a clamping jaw, a torsion spring and a clamping jaw motor; one end of the clamping jaw is connected with an output shaft of the clamping jaw motor, one end of the torsion spring is fixed in the suspension and the other end thereof is connected with the clamping jaw; the key cam is provided with a limiting groove and the lock cylinder is provided with a limiting pin.

Abstract: The present invention has publicized a bacteria culture medium. In common bacteria culture medium, one kind or several kinds of ?-lactam antibiotics and/or the salts thereof were premixed. The ?-lactam antibiotics and/or the salts thereof premixed in the bacteria culture medium is slightly soluble in water at 25° C. and the solubility is less than 10 mg/ml. The concentrations of the ?-lactam antibiotics premixed in the culture medium are greater than the solubility of the used ?-lactam antibiotics at 25° C., but are less than 100 mg/ml. The bacteria culture medium can be used to selectively culture bacteria with ?-lactam antibiotic resistance and can be stored for a long time.

Abstract: The invention discloses an accidental unlocking prevention electronic lock, in particular an accidental unlocking prevention electronic lock in the field of electronic locks. The accidental unlocking prevention electronic lock of the invention comprises a lock cylinder, a control circuit and a clutch sleeve, wherein the control circuit and a key hole are installed in the lock cylinder, and further comprises a transmission system, a power shaft, a clutch cam, a key cam, a key pin and a suspension, wherein the lock cylinder is internally provided with a clamping jaw, a torsion spring and a clamping jaw motor; one end of the clamping jaw is connected with an output shaft of the clamping jaw motor, one end of the torsion spring is fixed in the suspension and the other end thereof is connected with the clamping jaw; the key cam is provided with a limiting groove and the lock cylinder is provided with a limiting pin.

Abstract: The present invention has publicized a bacteria culture medium. In common bacteria culture medium, one kind or several kinds of ?-lactam antibiotics and/or the salts thereof were premixed. The ?-lactam antibiotics and/or the salts thereof premixed in the bacteria culture medium is slightly soluble in water at 25° C. and the solubility is less than 10 mg/ml. The concentrations of the ?-lactam antibiotics premixed in the culture medium are greater than the solubility of the used ?-lactam antibiotics at 25° C., but are less than 100 mg/ml. The bacteria culture medium can be used to selectively culture bacteria with ?-lactam antibiotic resistance and can be stored for a long time.

Abstract: Techniques are described for exchanging data between software applications, such as project-related data between a project management software application (“PMSA”) and an unaffiliated organizational project tracking software application (“OPTSA”). A mapping and other related information may be defined for the data exchange, such as by defining data fields of the OPTSA database and PMSA data file that correspond, and optionally specifying related information such as additional processing to be performed for various data fields during the data exchange, conditions when a mapping is to be used, ordering information for data fields during import and/or export, preferred data formats for stored values, etc. Also, in some situations round-trip data import/export is performed for a single PMSA data file, which may include tracking whether data entity instances previously existed in the destination in order to support changes to stored inter-relationships between data entity instances.

Abstract: Techniques are described for exchanging data between software applications, such as project-related data between a project management software application (“PMSA”) and an unaffiliated organizational project tracking software application (“OPTSA”). A mapping and other related information may be defined for the data exchange, such as by defining data fields of the OPTSA database and PMSA data file that correspond, and optionally specifying related information such as additional processing to be performed for various data fields during the data exchange, conditions when a mapping is to be used, ordering information for data fields during import and/or export, preferred data formats for stored values, etc. Also, in some situations round-trip data import/export is performed for a single PMSA data file, which may include tracking whether data entity instances previously existed in the destination in order to support changes to stored inter-relationships between data entity instances.