摘要：【中文】本发明涉及一种用于地表水环境治理的生态水质提升器，所述的水质提升器主要为组合式装备，其中包括智慧水务系统和生态调节系统。智慧水务系统主要是包括信号传输操控、加药设备、动力提升等设施；生态调节系统主要包括生态浮岛、水下曝气系统、生物填料挂膜三部分。其中智慧水务系统是整个设备信号传输和信号的转换发送的中枢，通过PLC控制模块辨别来传输信号到屏幕，操作系统是通过PLC信号传输到机器设备，来进行控制加药等功能。生态调节系统中的利用水上漂浮植物净化和水下生物挂膜主要是利用辫式填料下沉在水中，提供给微生物附着生长点，产生生物膜，通过微生物的自身代谢来净化水质。本发明可以放置到河道湖泊中对水体进行曝气增氧，降低有机物含量，消除过量氨氮和生态修复等功能。 【EN】The invention relates to an ecological water quality lifter for treating a surface water environment. The intelligent water affair system mainly comprises signal transmission control, dosing equipment, power lifting and other facilities; the ecological regulation system mainly comprises an ecological floating island, an underwater aeration system and a biological filler biofilm culturing part. Wherein wisdom water affair system is the maincenter that whole equipment signal transmission and the conversion of signal were sent, differentiates through PLC control module and transmits the signal to the screen, and operating system is through PLC signal transmission to machine equipment, carries out functions such as control medicine. The floating plant on water and the underwater biological hanging membrane in the ecological regulation system are mainly used for sinking in water by using braided filler, and are provided for microorganism attachment growing points to generate a biological membrane, and the water quality is purified by the self metabolism of the microorganism. The invention can be placed in rivers and lakes to aerate and oxygenate water bodies, reduce the content of organic matters, eliminate excessive ammonia nitrogen, restore the ecology and the like.

摘要：【中文】本发明提供一种新的木聚糖酶xyn11A及其编码基因与应用。本发明通过分析保藏编号CGMCC No.0608的硫色曲霉(Aspergillus sulphureus)全基因组测序结果，首次发现一条新的木聚糖酶基因序列，其编码木聚糖酶xyn11A，木聚糖酶xyn11A或携带木聚糖酶xyn11A基因的工程菌能高效降解木聚糖。木聚糖酶xyn11A基因可用于构建降解木聚糖的基因工程菌，亦可用于生产降解木聚糖的酶制剂，应用前景广阔。 【EN】The invention provides a novel xylanase xyn11A, and a coding gene and application thereof. According to the invention, a new xylanase gene sequence is discovered for the first time by analyzing the whole genome sequencing result of Aspergillus thiochromus (Aspergillus suphureus) with the preservation number of CGMCC No.0608, and the xylanase gene sequence can be coded with xylanase xyn11A, xylanase xyn11A or engineering bacteria carrying xylanase xyn11A genes to efficiently degrade xylan. The xylanase xyn11A gene can be used for constructing genetic engineering bacteria for degrading xylan, can also be used for producing enzyme preparations for degrading xylan, and has wide application prospect.

摘要：【中文】本发明属于互联网搜索领域，具体涉及一种基于动态图谱链接分析的领域搜索排序方法。本发明首先为领域搜索中的文件资源建立语义层面链接关系，进而从权威度和相关度两个方面进行计算，最终实现搜索结果的融合排序。包括以下步骤：面向搜索排序领域图谱动态构建；基于全图的文件节点权威度离线增量计算；基于搜索子图的文件节点相关度在线计算；基于权威度与相关度的搜索结果融合排序。本申请能够以文件文本内容中的实体和关系为纽带，将原本孤立的文件从语义层面进行关联，突破单一文件的在搜索排序中的信息孤岛问题，并从文件节点的权威度和相关度两个层面进行分析计算，最终实现搜索结果的融合排序。 【EN】The invention belongs to the field of internet search, and particularly relates to a field search ordering method based on dynamic map link analysis. The invention firstly establishes semantic level link relation for file resources in field search, and then calculates from two aspects of authority and relevance, and finally realizes the fusion ordering of search results. The method comprises the following steps: dynamically constructing a map facing to the search sequencing field; performing authority offline incremental calculation on file nodes based on the whole graph; on-line computing the relevance of the file nodes based on the search subgraph; and fusing and ordering the search results based on the authority and the relevance. According to the method and the device, entities and relations in the text content of the file can be taken as links, the originally isolated file is associated from a semantic level, the problem of information isolated island of a single file in search sequencing is broken through, analysis and calculation are carried out from two levels of authority and relevance of file nodes, and finally fusion sequencing of search results is achieved.