Chinese Academy of Sciences

Beijing Baidu Netcom Science Technology Co., Ltd

Jing Qu

Ling Wang

Xiaoliang Wang

Zhi Feng

Mi Li

Shishan Yu

Jie Cai

Jiang Fu

Mengbo Liu

Guozhu Su

Shaofeng Xu

A method for processing commodity information includes: obtaining commodity information of a commodity, in which the commodity information includes a target commodity configuration and a configuration value; obtaining a composite structure of matching conditions associated with the commodity, in which the composite structure is a tree structure of matching conditions with respect to commodity configurations, non-leaf nodes of the tree structure are in an AND-OR relationship, leaf nodes of the tree structure store Boolean expressions, each Boolean expression includes a commodity configuration, a matching value and a matching operator; obtaining a target expression having an AND-OR relationship by traversing the matching conditions in the composite structure; and obtaining a matching result by performing a matching process based on the target expression, the target commodity configuration and the configuration value of the commodity.

Method and apparatus for processing commodity information, device and storage medium

Provided are keratin BD-4, an encoding nucleic acid molecule thereof, an expression vector, a host cell, and a pharmaceutical composition containing the keratin. The keratin BD-4 can be used for preparing drugs having antipyretic and analgesic, antitussive and expectorant, and antiepileptic effects.

Keratin BD-4, preparation method, and pharmaceutical composition and use thereof

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Beijing, China

Jing Qu