摘要：【中文】本发明公开了一种木糖阿拉伯糖共利用的酿酒酵母菌株及其构建方法，该菌株的基因组上整合了多拷贝的阿拉伯糖代谢基因表达盒，所述基因表达盒包含基因araA、araB、araD、GAL2和STP2。本发明的的酿酒酵母菌能够用于代谢木质纤维素原料中的木糖和阿拉伯糖而生成乙醇。 【EN】The invention discloses a saccharomyces cerevisiae strain with xylose and arabinose co-utilization and a construction method thereof, wherein a multi-copy arabinose metabolic gene expression box is integrated on the genome of the strain, and the gene expression box comprises genes araA, araB, araD, GAL2 and STP 2. The saccharomyces cerevisiae of the invention can be used for metabolizing xylose and arabinose in the lignocellulose raw material to generate ethanol.

摘要：【中文】本发明公开了一种通过点突变法构建的热稳定性高的头孢菌素C酰化酶突变体，其氨基酸序列选自SEQ ID NOs:3‑7。相比初始型头孢菌素C酰化酶SEQ ID NO:1，本发明的头孢菌素C酰化酶突变体具有更高的热稳定性和更高的酶活力，可用于一步酶法生产7‑氨基头孢烷酸。 【EN】The invention discloses a cephalosporin C acylase mutant with high thermal stability, which is constructed by a point mutation method, wherein the amino acid sequence of the cephalosporin C acylase mutant is selected from SEQ ID NOs: 3-7. Compared with the initial cephalosporin C acylase SEQ ID NO:1, the cephalosporin C acylase mutant has higher thermal stability and higher enzyme activity, and can be used for producing 7-aminocephalosporanic acid by a one-step enzyme method.

摘要：【中文】本发明公开了一种lacUV5启动子突变体SEQ ID NO:1，其能够促进T7RNA聚合酶的表达，提高外源重组蛋白质在大肠杆菌中的表达水平，延长表达时间，从而增加重组蛋白质生产量，具有商业应用前景。 【EN】The invention discloses a lacUV5 promoter mutant SEQ ID NO. 1, which can promote the expression of T7RNA polymerase, improve the expression level of exogenous recombinant protein in escherichia coli, prolong the expression time, increase the production of recombinant protein and has commercial application prospect.

摘要：【中文】本申请实施例公开了一种招聘辅助方法及装置，涉及人工智能技术领域。方法包括：获得求职请求信息；根据所述求职请求信息从预先设置的招聘问题库中获得与所述求职请求信息相匹配的招聘问题集合；接收对应所述招聘问题集合中招聘问题的答题信息；根据已回答的招聘问题的答题信息，在所述招聘问题集合中确定下一招聘问题；根据所述求职请求信息和答题信息生成预测样本，将预测样本输入预设的分类模型，并将分类模型的输出作为求职预估结果。本申请可实现招聘问题的智能选择，便于求职者继续作答，以及人事工作者能够根据求职预估结果来进行选择后续的接触和面试，从而可实现对招聘过程中的个人信息及技能水平的有效评估，提高招聘工作的效率。 【EN】The embodiment of the application discloses a recruitment assistance method and device, and relates to the technical field of artificial intelligence. The method comprises the following steps: acquiring job hunting request information; acquiring a recruitment question set matched with the job hunting request information from a preset recruitment question library according to the job hunting request information; receiving answer information corresponding to the recruitment question in the recruitment question set; determining a next recruitment question in the recruitment question set according to the answer information of the answered recruitment question; and generating a prediction sample according to the job-seeking request information and the answer information, inputting the prediction sample into a preset classification model, and taking the output of the classification model as a job-seeking estimation result. According to the application, the intelligent selection of the recruitment problem can be realized, the job seeker can conveniently continue to answer, and the personnel can select subsequent contact and interview according to the job hunting estimation result, so that the effective evaluation of personal information and skill level in the recruitment process can be realized, and the efficiency of recruitment work is improved.

摘要：【中文】本申请实施例公开了一种数据匹配方法及装置，其中，该数据匹配方法包括：获取求职者的求职者特征信息和职位的职位特征信息，所述职位特征信息包括职位类型、所属部门和职位层级中的至少一项；根据所述求职者特征信息和所述职位特征信息生成预测样本；将所述预测样本输入预设的分类模型，将所述分类模型的输出作为所述求职者与所述职位之间的匹配度。本申请能够使得针对人岗匹配度的评估更加细化和准确。 【EN】The embodiment of the application discloses a data matching method and a data matching device, wherein the data matching method comprises the following steps: acquiring job seeker characteristic information of a job seeker and job position characteristic information of a job position, wherein the job position characteristic information comprises at least one of job position type, affiliated department and job position level; generating a prediction sample according to the job seeker characteristic information and the job position characteristic information; and inputting the prediction sample into a preset classification model, and taking the output of the classification model as the matching degree between the job seeker and the position. The method and the device can enable the evaluation of the matching degree of the human posts to be more detailed and accurate.

摘要：【中文】本申请公开了简历搜索方法、装置及系统，简历投递方法、装置及系统，同义词词典构建方法和装置，以及电子设备。其中，简历搜索方法包括：接收客户端发送的针对目标职位描述的人才简历筛选请求；确定目标职位描述的第一才能关键词；以及，确定多个待筛选人才简历的第二才能关键词；根据预先生成的同义词词典，确定与所述第一才能关键词匹配的第二才能关键词；向所述客户端回送所述匹配的第二才能关键词对应的人才简历。采用这种处理方式，使得根据同义词词典对目标职位描述的第一才能关键词和多个待筛选人才简历的第二才能关键词进行匹配，并根据匹配结果自动确定与目标职位描述匹配的人才简历；因此，可以有效提升简历搜索结果的召全率和召准率。 【EN】The application discloses a resume searching method, device and system, a resume delivery method, device and system, a synonym dictionary construction method and device and electronic equipment. The resume searching method comprises the following steps: receiving a talent resume screening request aiming at target position description and sent by a client; determining a first talent keyword of the target position description; determining second talent keywords of the plurality of talent resumes to be screened; determining a second only-capable keyword matched with the first only-capable keyword according to a pre-generated synonym dictionary; and returning the talent resume corresponding to the matched second talent keyword to the client. By adopting the processing mode, the first talent keywords described by the target positions are matched with the second talent keywords of the plurality of talent resumes to be screened according to the synonym dictionary, and the talent resumes matched with the target position descriptions are automatically determined according to the matching result; therefore, recall rate and recall rate of resume search results can be effectively improved.

摘要：【中文】本发明涉及电气工程数据分析领域，更具体地来涉及一种基于插值查找的电网数据填充与统计方法及装置。本发明包括：获取并汇总电网设备台账数据，对电力设备按照统一原则进行命名；建立关键字索引字符串命名及提取规则并进行关键字索引字符串提取；基于插值查找算法对关键字索引字符串进行查找、匹配，将匹配到的电网设备台账中的缺省属性信息进行填充补全；针对未有查找匹配到的关键字索引字符串，进行关键字符串的二次模糊匹配并将缺省信息填充补全；对填充完整后的电网设备台账依据关键属性列进行排序及统计分析。本发明提大幅提高了补全电网设备台账信息及统计的效率及准确性，还提高了电网设备台账统计分析的效率及结果质量。 【EN】The invention relates to the field of electrical engineering data analysis, in particular to a power grid data filling and statistical method and device based on interpolation searching. The invention comprises the following steps: acquiring and summarizing power grid equipment ledger data, and naming the power equipment according to a unified principle; establishing a keyword index character string naming and extracting rule and extracting the keyword index character string; searching and matching the keyword index character string based on an interpolation searching algorithm, and filling and completing the matched default attribute information in the power grid equipment ledger; aiming at the keyword index character strings which are not searched and matched, carrying out secondary fuzzy matching on the keyword index character strings and filling and completing default information; and sequencing and carrying out statistical analysis on the completely filled power grid equipment ledgers according to the key attribute columns. The invention greatly improves the efficiency and the accuracy of complementing the power grid equipment ledger information and counting, and also improves the efficiency of the power grid equipment ledger statistical analysis and the result quality.

摘要：【中文】本发明公开了一种高烈度地震区悬索桥合理抗震新体系结构，其特征在于：采用波折钢腹板组合横梁、塔梁间粘滞阻尼器、缆梁间耗能型中央扣所形成的保护系统，在悬索桥主跨跨中设置3对中央扣，以尽量分散中央扣作用于主梁的集中力；同时在塔梁间设置纵向粘滞阻尼器。通过以上措施改善桥塔抗震性能，协调匹配桥梁各构件的刚度，主动消耗地震能量，以达到提高全桥的综合抗震性能的目的，从而拓展了高烈度区地震区大跨径悬索桥采用钢筋混凝土桥塔的领域。 【EN】The invention discloses a novel reasonable earthquake-resistant system structure of a suspension bridge in a high-intensity earthquake area, which is characterized in that: the method is characterized in that a protection system formed by a corrugated steel web combined cross beam, a viscous damper between tower beams and energy-consuming central buckles between cable beams is adopted, and 3 pairs of central buckles are arranged in a main span of the suspension bridge to disperse the concentrated force of the central buckles acting on a main beam as much as possible; and meanwhile, a longitudinal viscous damper is arranged between the tower beams. The anti-seismic performance of the bridge tower is improved through the measures, the rigidity of each component of the bridge is coordinated and matched, and the seismic energy is actively consumed, so that the aim of improving the comprehensive anti-seismic performance of the full bridge is fulfilled, and the field that the large-span suspension bridge in the seismic area of the high-intensity area adopts the reinforced concrete bridge tower is expanded.

摘要：【中文】本发明所提供的一种传感器，包括：变送器，所述变送器用于采集环境参数；通用仪表，所述通用仪表用于接收所述变送器采集的所述环境参数，对所述环境参数进行处理后上传到上级通信分站所；所述变送器与所述通用仪表相连接，所述通用仪表盘根据所述变送器的身份标识号确定所述变送器的类型。所有传感器采用的通用平台一致，均采用“通用仪表+变送器”的组合模式，通过更换变送器即可实现传感器类型转换。同时，在传感器检测元件到期或者出现其他故障时，只需针对变送器或者通用仪表进行选择性采购，不再像以往必须进行传感器整机采购，可大大节省每年传感器的采购成本。 【EN】The invention provides a sensor, comprising: the transmitter is used for acquiring environmental parameters; the universal instrument is used for receiving the environmental parameters collected by the transmitter, processing the environmental parameters and uploading the processed environmental parameters to a superior communication substation; the transmitter is connected with the universal instrument, and the universal instrument panel determines the type of the transmitter according to the identification number of the transmitter. All sensors adopt the same universal platform, all adopt the combination mode of "universal instrument + changer", can realize sensor type conversion through changing the changer. Meanwhile, when the detection element of the sensor is due or has other faults, selective purchasing is only needed for the transmitter or the universal instrument, and the whole machine purchasing of the sensor is not needed as before, so that the purchasing cost of the sensor every year can be greatly saved.

摘要：【中文】本发明公开了一种基于煤焦油/沥青提取物的复合煤泥浮选药剂及其制备方法，所述浮选药剂由下述重量份的物质组成：非极性烃类油10‑85份，煤焦油/沥青提取物90‑10份，聚乙二醇0.1‑2份，丙三醇0.1‑1份，司盘0.1‑2份。其制备方法是：将煤焦油/沥青在200‑1050℃下在无氧或惰性气体气氛条件下热解，回收其热解溢出的产物，经过冷凝处理后，将这些产物与非极性烃类油、聚乙二醇、丙三醇和司盘按比例搅拌、混匀后，作为煤泥浮选药剂。本发明公开的煤泥浮选药剂，可以大幅提高煤泥浮选精煤中可燃体回收率，改善浮选效果。 【EN】The invention discloses a composite coal slime flotation reagent based on a coal tar/asphalt extract and a preparation method thereof, wherein the flotation reagent consists of the following substances in parts by weight: 10-85 parts of nonpolar hydrocarbon oil, 90-10 parts of coal tar/asphalt extract, 0.1-2 parts of polyethylene glycol, 0.1-1 part of glycerol and 0.1-2 parts of span. The preparation method comprises the following steps: pyrolyzing coal tar/asphalt at 200-1050 ℃ in an oxygen-free or inert gas atmosphere, recovering products overflowing from pyrolysis, and after condensation treatment, stirring and uniformly mixing the products with nonpolar hydrocarbon oil, polyethylene glycol, glycerol and span in proportion to obtain the coal slime flotation reagent. The coal slime flotation reagent disclosed by the invention can greatly improve the recovery rate of combustible substances in coal slime flotation clean coal and improve the flotation effect.