Abstract: This application provides a dialog processing method and apparatus for a virtual scene, an electronic device, a storage medium, and a computer program product; and the method includes: invoking, based on at least one input statement, field dialog models respectively corresponding to at least one participating object of a current round to perform dialog generation, to obtain a plurality of output statements of each participating object; invoking, based on each output statement, a general dialog model to perform quality prediction, to obtain a quality parameter of each output statement, the general dialog model being obtained through training based on a dialog sample in a general field; and selecting a dialog statement of the current round from the plurality of output statements based on the quality parameter of each output statement.

Abstract: The disclosure provides a to-be-tested object extraction apparatus and a nucleic acid testing integrated machine with the to-be-tested object preparation apparatus.

Abstract: The disclosure provides a to-be-tested object processing apparatus and a nucleic acid testing integrated machine with the to-be-tested object processing apparatus.

Abstract: Provided is a sample analysis device, including: a housing, a reagent preparation apparatus, a sample processing apparatus, and an analysis apparatus. A first independent space, a second independent space and a third independent space are sequentially arranged in the housing at intervals. The reagent preparation apparatus is arranged in the first independent space. The sample processing apparatus is arranged in the second independent space, a first conveying channel is arranged between the reagent preparation apparatus and the sample processing apparatus, a first switching piece is arranged at the first conveying channel, and the first switching piece has a first opening state and a first closing state.

Abstract: The disclosure provides a reagent preparation apparatus and a nucleic acid testing integrated machine having the reagent preparation apparatus.

Abstract: The present disclosure provides an amplifying and testing device and a carrier loading method for amplifying and testing. The amplifying and testing device includes: a support, being provided with a test window; a test device arranged on the support and located at the test window; a reagent loading device, including a bracket and a carrier removably arranged on the bracket, the bracket is movably arranged on the support in a transverse direction, and the carrier moves along with the bracket, such that the carrier has a storage position located below the test window and a loading position moving out of the support; and a heating device movably arranged on the support in a vertical direction and capable of driving the carrier to lift, so as to lift the carrier to a test position cooperating with the test device in a butting manner.

Abstract: Provided is an amplification plate assembly and a state detection method of the amplification plate assembly.

Abstract: The present disclosure relates to a sample rack loading system and loading method, and a chemiluminescence detector. The loading system includes: a sample rack storage device, provided with multiple sample holders for storing sample racks; a sample rack transmission device, comprising a rail component and a sample rack block piece mechanism; and a sample rack transfer device, transfers the sample racks between the sample rack storage device and the sample rack transmission device; the sample rack block piece mechanism is configured to block or unblock transmission passages of the rail component; and a guide block is arranged on the sample rack transfer device. When transfer rails of the sample rack transfer device are in abutment with the transmission passages, the guide block drives the sample rack block piece mechanism to unblock the transmission passages.

Abstract: Disclosed is a terahertz laser device based on phonon vibration excitation, including a resonant cavity composed of a hollow waveguide made of a composite film and optical lenses at both ends of the waveguide, where M represents nano-metal particles. A zinc oxide mesomorphic microsphere is used herein as a source, symmetric stretching vibration of nanosheets on the zinc oxide microsphere is excited and induced by a laser and is transmitted through elastic and electric coupling among the nanosheets, and a terahertz wave with a frequency of 0.

Abstract: The present disclosure relates to a sample rack loading system and loading method, and a chemiluminescence detector. The loading system includes: a sample rack storage device, provided with multiple sample holders for storing sample racks; a sample rack transmission device, comprising a rail component and a sample rack block piece mechanism; and a sample rack transfer device, transfers the sample racks between the sample rack storage device and the sample rack transmission device; the sample rack block piece mechanism is configured to block or unblock transmission passages of the rail component; and a guide block is arranged on the sample rack transfer device. When transfer rails of the sample rack transfer device are in abutment with the transmission passages, the guide block drives the sample rack block piece mechanism to unblock the transmission passages.