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Free-running speech comprehend method and man-machine interactive intelligent system

The invention discloses natural language understanding method, comprising the steps that: a natural language is matched with a conceptual language symbol after receiving the natural language input by the customer, and then a conception is associated with the conceptual language symbol; a conception which is most suitable to the current language content is selected by being compared with the preset conception dictionary, and then whether the conception is ambiguous is judged; and if the answer is YES, the conception is obtained by a language data base, entering the next step; and if the answer is NO, the conception is obtained based on the principle of language content matched, entering to the next step; a core conception and a sub conception are obtained by a conception reorganization, wherein, the core language meaning of the core conception is defined by an operation of the computer while the sub language meaning of the sub conception is defined by the operation content of the computer; and the complete language meaning is obtained by combining the core language meaning with the sub language meaning. The invention also provides a human-computer interaction intelligent system based on the method provided by the invention. The invention recognizes the natural sound input by the customer more accurately, thereby providing the customer with more intelligent and perfect services.
Owner:CHINA TELECOM CORP LTD

Preparation and characterization method of precious metal ultrafine wire EBSD test sample

The invention relates to a preparation and characterization method for a precious metal ultrafine wire EBSD test sample. The comprises the steps: stretching a precious metal ultrafine wire sample andbonding the precious metal ultrafine wire sample to the top end of the inclined surface of a double-inclined sample table; placing the precious metal ultrafine wire sample in a sample bin to select asample section preparation and test area; tilting the sample table, carrying out carbon plating treatment, ion beam cutting and ion beam surface polishing treatment on the sample in the field of viewto obtain a cross section observation sample of the noble metal ultrafine wire without surface stress, and observing and obtaining a microstructure morphology image of a wire cross section observationarea through ion beam channel contrast imaging; tilting the double-tilting sample table until the angle between the observation section and the incident electron beam is 70 degrees, and performing electron back scattering diffraction detection on the section of the ultrafine wire through a CCD detector to obtain an EBSD image and a crystallography signal of the section of the sample micro-area. The EBSD and the ion beam channel contrast image are combined to provide more systematic and comprehensive data support for microcell analysis of precious metal ultrafine wires, and the comprehensive analysis range of samples can be expanded.
Owner:GUIYAN DETECTION TECH YUNNAN CO LTD

Efficient smashing device for food on naval vessels

The invention relates to the technical field of food and discloses an efficient smashing device for food on naval vessels. The efficient smashing device comprises a box; a feeding part is arranged onthe top of the right end of the box; a feeding port is formed on the top of the feeding part; a discharge hole is formed on the bottom of the feeding part; a spindle rod is arranged on the lower end of an inner chamber of the feeding part; a support base is fixedly connected with the top of the right end of the box. The efficient smashing device for food on naval vessels is capable of achieving the purposes of conveniently collecting and timely fetching, under the action of a baffle, a filter screen, a closing plate and a storage box; the baffle is designed in conical shape, so that food can quickly fall off; the storage box is arranged as a transparent PE box and is marked with scale lines, so that a user can directly know the storage state and can conveniently take food; the closing plate is designed for plugging the discharge hole in the manner of pulling and drawing and is used for buffering the discharge of food; when the storage box is full, food accumulation caused by excessivefood stored in advance and waste caused by incapability of collecting and storing food immediately can be effectively avoided.
Owner:CHINA MARITIME POLICE ACADEMY

Method equipment and system thereof for applying users use information management based on cloud platform

The invention discloses a method equipment and system thereof for applying users use information management based on cloud platform. The method is applied to the information management device of the cloud platform. The cloud platform is used to support the user applications registered on the cloud platform. The method comprises that user request triggered by using the applications which sent by user equipment is received. The user request carries the address information of the user device and the authentication information of the application user. According to user authentication information and user registration information stored on the cloud platform, the corresponding relationship between the address information and the user information is established. The user information is the user registration information for the user. According to the corresponding relationship, user usage information for applications that are associated with user information is managed. The scheme provided by the method for applying user use information management based on the cloud platform and the equipment and system thereof is capable of setting up the user use information management function through the cloud platform, and does not need the application developer to set up corresponding functions when developing the application, thereby shortening the application development cycle.
Owner:HUAWEI TECH CO LTD
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