Abstract: The present invention provides an apparatus for detecting the presence or absence of an analyte in samples, comprising: a collection chamber for receiving liquid sample, comprising an opening; a testing element for testing the analyte in liquid sample; and a cover body for covering the opening of the collection chamber; wherein the apparatus further comprises a prompting device for prompting if the cover body is covered to a specified location, the prompting device gives prompt by making a sound, wherein the prompting device comprises a non-elastic element and an elastic element, the non-elastic element is located on the collection chamber, the elastic element is located on the cover body, the elastic element is a part of the cover body. It is easy to perform detection using this apparatus, with low processing cost.

Abstract: The antenna includes a main body, a first elastic film, a first medium, a curvature adjustment unit and at least one antenna unit. The first elastic film is adhered to the main body, and the first elastic film and the main body are encircled to form a first volume variable cavity. The first medium is filled in the first volume variable cavity, the first elastic film is elastically deformable according to a volume or pressure change of the first medium; the curvature adjustment unit is configured to adjust a curvature of the first elastic film through the volume or pressure change of the first medium; and the at least one antenna unit is adhered to an outer surface of the first elastic film and configured to receive or send a wireless signal. The beam direction of the antenna may be very flexibly changed in a large range.

Abstract: A programmable and reconfigurable frame processor comprises: a first data processing unit; a first state machine connected to the first data processing unit; a second data processing unit; a second state machine connected to the second data processing unit; and a master state machine respectively connected to the first and second state machines. The first and second data processing units each comprises a frame structure description table for storing a frame header address pointer, a frame tail address pointer and values of respective sections specified in a communication protocol. The first state machine, the second state machine and the master state machine each comprises a protocol state structure description table for storing a header address pointer, a tail address pointer and state transition values.

Abstract: The present disclosure provides a neural network machine translation method and apparatus. The method comprises: obtaining a to-be-translated source sentence; converting the source sentence into a vector sequence; determining candidate objects corresponding to the vector sequence according to a prefix tree which is pre-obtained and built based on a target sentence database, and determining a target sentence as a translation result according to the candidate objects. The solutions of the present disclosure can be applied to improve the translation speed and the like.