摘要：【中文】本申请公开了一种应用服务器优化方法、系统、装置及计算机可读存储介质，包括：判断请求的处理时间是否超过预设的时间阈值；若超过时间阈值，则获取与请求对应的请求处理信息；保存请求处理信息至日志中，以供用户分析；本申请对处理时间超过时间阈值的需要优化的请求进行跟踪，无需对全部请求跟踪节省系统运行资源，确定跟踪的请求后获取该请求的请求处理信息，并将请求处理信息存储至日志中，确保请求处理信息能够在后续被用户查看，实现快速定位问题，以便用户利用请求处理信息对处理此类请求的过程进行优化，最终实现对应用服务器请求处理的优化。 【EN】The application discloses an application server optimization method, a system, a device and a computer readable storage medium, comprising the following steps: judging whether the processing time of the request exceeds a preset time threshold value or not; if the time threshold is exceeded, request processing information corresponding to the request is obtained; storing the request processing information into a log for analysis by a user; the method and the device track the requests which are processed for time exceeding a time threshold and need to be optimized, do not need to track all the requests to save system operation resources, obtain request processing information of the requests after the tracked requests are determined, store the request processing information into the log, ensure that the request processing information can be checked by a user subsequently, and achieve the rapid positioning problem, so that the user can optimize the process of processing the requests by using the request processing information, and finally achieve the optimization of the request processing of the application server.

摘要：【中文】本发明提供一种多杀菌素的提取方法，包括以下步骤：1)将发酵液的pH调节至8.5‑9.5，得到预处理的发酵液；2)将得到的预处理后的发酵液过滤并收集滤饼；3)将得到的滤饼使用甲醇‑水溶液搅拌浸提，过滤得到浸提液；4)将得到的浸提液过强碱性阴离子树脂脱色并浓缩至无甲醇流出，得到脱色浓缩液；5)在得到的脱色浓缩液中加入非水溶性有机溶剂萃取，收集负载有机相；6)向得到的负载有机相中加入酸水反萃取，收集反萃取相；7)搅拌状态下，调节得到的反萃取相至pH为9.0‑10.0，使多杀菌素以结晶形式沉淀出来，过滤，烘干，得到多杀菌素粉末。使用本发明的方法最终获得的产品纯度≥99.5％，远远高于现有技术的方法能达到的水平。 【EN】The invention provides a method for extracting spinosad, which comprises the following steps: 1) adjusting the pH value of the fermentation liquor to 8.5-9.5 to obtain pretreated fermentation liquor; 2) filtering the obtained pretreated fermentation liquor and collecting a filter cake; 3) stirring and leaching the obtained filter cake by using a methanol-water solution, and filtering to obtain a leaching solution; 4) decolorizing the obtained leaching liquor with strong alkaline anion resin and concentrating until no methanol flows out to obtain decolorized concentrated solution; 5) adding a water-insoluble organic solvent into the obtained decolorized concentrated solution for extraction, and collecting a loaded organic phase; 6) adding acid water into the obtained loaded organic phase for back extraction, and collecting a back extraction phase; 7) and (3) adjusting the pH value of the obtained back extraction phase to 9.0-10.0 under the stirring state to precipitate the spinosad in a crystal form, filtering and drying to obtain spinosad powder. The purity of the product finally obtained by using the method of the invention is more than or equal to 99.5 percent and is far higher than the level which can be achieved by the method in the prior art.

摘要：【中文】本发明涉及一种轨迹点与交通标志位置优化方法及系统，属于自动驾驶领域。该方法包括：对众包采集源数据中的轨迹数据及交通标志数据进行预处理，并去除所述轨迹数据及交通标志数据中的噪声；基于轨迹点运动规律及观测值，通过建立轨迹点的图优化模型，优化所述轨迹数据中的轨迹点位置；获取所述轨迹数据中轨迹点对交通标志的观测数据，基于优化后的轨迹点位置，通过BA算法建立图优化模型优化所述交通标志数据中的交通标志位置。通过该方案可以高效准确地对基于众包低成本设备采集的相对低精度的轨迹点及交通标志位置进行整体优化，可提高众包低成本采集模式下的高精度地图的数据精度，在采集数据量不足时，保障高精度地图精度。 【EN】The invention relates to a method and a system for optimizing positions of track points and traffic signs, and belongs to the field of automatic driving. The method comprises the following steps: preprocessing track data and traffic sign data in crowdsourcing acquisition source data, and removing noise in the track data and the traffic sign data; optimizing the position of a track point in the track data by establishing a graph optimization model of the track point based on the motion rule and the observed value of the track point; and acquiring observation data of the track point pair of the traffic sign in the track data, and establishing a graph optimization model through a BA algorithm to optimize the position of the traffic sign in the traffic sign data based on the optimized track point position. Through the scheme, track points and traffic sign positions of relatively low precision acquired based on crowdsourcing low-cost equipment can be optimized integrally, the data precision of a high-precision map in a crowdsourcing low-cost acquisition mode can be improved, and the precision of the high-precision map is guaranteed when the acquired data quantity is insufficient.

摘要：【中文】本发明公开了一种细长型无矩线圈的非均匀性补偿绕组及补偿方法，在无矩线圈的两端对称增加补偿绕组，细长型无矩线圈的外部绕组长度为L，外径为D，则两端补偿绕组的间距为l，直径为d，匝数为w，满足：d＝D；w＝1；当L/D＝7时，l/L为0.676～0.678；当L/D＝8时，l/L为0.782～0.784；当L/D＝9时，l/L为0.887～0.889；当L/D＝10时，l/L为0.992～0.994。本发明减少无矩线圈长度，能够降低低频弱磁场测试系统的成本。 【EN】The invention discloses a non-uniform compensation winding of a slender rectangular coil and a compensation method, wherein the compensation winding is symmetrically added at two ends of the rectangular coil, the length of an external winding of the slender rectangular coil is L, the external diameter of the slender rectangular coil is D, the distance between the compensation windings at the two ends is L, the diameter of the compensation winding is D, the number of turns of the compensation winding is w, and the following requirements are met: d ═ D; w is 1; when L/D is 7, L/L is 0.676-0.678; when L/D is 8, L/L is 0.782-0.784; when L/D is 9, L/L is 0.887-0.889; when L/D is 10, L/L is 0.992-0.994. The invention reduces the length of the non-rectangular coil and can reduce the cost of the low-frequency weak magnetic field test system.

摘要：【中文】本发明公开了一种电动隐形床，包括固定床架，所述固定床架的内腔转动连接有驱动轴，驱动轴的表面转动连接有翻转床，翻转床的表面通过转动杆转动连接有支撑腿，本发明涉及电动隐形床技术领域。该电动隐形床，翻转床在升起后配重球在重力的作用下顺着滚球槽向下滑动，配重球通过拉绳拉动支撑腿转动，带动支撑腿收纳进收纳槽内，此时磁铁块吸附进支撑腿内的凹槽内，对支撑腿进行固定，放下翻转床时支撑腿旋转到一定角度后，被限位架挡住，完成固定，在重力的带动下，支撑腿可以快速的伸出和收起，使用十分的方便，无需人工进行调节，无需额外动力，依靠重力进行调节，增加了电动隐形床的实用性，增加了自动化程度。 【EN】The invention discloses an electric invisible bed, which comprises a fixed bed frame, wherein an inner cavity of the fixed bed frame is rotatably connected with a driving shaft, the surface of the driving shaft is rotatably connected with a turnover bed, and the surface of the turnover bed is rotatably connected with supporting legs through rotating rods. This electronic stealthy bed, the upset bed is lifting the back counter weight ball and is sliding down along spin groove under the effect of gravity, the counter weight ball passes through stay cord pulling supporting leg and rotates, it accomodates into the inslot to drive the supporting leg, the magnet piece adsorbs into in the recess in the supporting leg this moment, fix the supporting leg, the supporting leg rotates after certain angle when putting down the upset bed, blocked by spacing, accomplish fixedly, under the drive of gravity, the supporting leg can be quick stretch out and pack up, it is very convenient to use, need not the manual work and adjust, need not extra power, rely on gravity to adjust, the practicality of electronic stealthy bed has been increased, degree of automation has been increased.

摘要：【中文】本发明公开了一种可回收能量的非充气安全车轮，包含内钢圈、空气室、发电机、涡轮、减震模块、辅助发电模块和外钢圈；发电机和空气室固连，涡轮安装在发电机的转轴上；减震模块包含N个减震单元，辅助发电模块包含N个辅助发电单元；内钢圈设置在外钢圈中；N个减震单元、N个辅助发电单元在内钢圈和外钢圈之间周向均匀交替设置。外钢圈上设有和各个辅助发电单元活塞杆一一对应的通孔，辅助发电单元的活塞杆通过外钢圈上其对应的通孔伸出，车轮转动时压迫活塞杆、使得活塞筒内的气体被压缩后形成流体进入空气室推动涡轮转动发电。本发明结构简单、弹性好、安全性高、能抵御尖锐物穿刺、使用寿命长等优点。 【EN】The invention discloses a non-inflatable safety wheel capable of recycling energy, which comprises an inner steel ring, an air chamber, a generator, a turbine, a damping module, an auxiliary power generation module and an outer steel ring, wherein the inner steel ring is arranged on the inner side of the outer steel ring; the generator is fixedly connected with the air chamber, and the turbine is arranged on a rotating shaft of the generator; the damping module comprises N damping units, and the auxiliary power generation module comprises N auxiliary power generation units; the inner steel ring is arranged in the outer steel ring; the N damping units and the N auxiliary power generation units are evenly and alternately arranged between the inner steel ring and the outer steel ring in the circumferential direction. The outer steel ring is provided with through holes which are in one-to-one correspondence with the piston rods of the auxiliary power generation units, the piston rods of the auxiliary power generation units extend out through the corresponding through holes on the outer steel ring, and when the wheels rotate, the piston rods are pressed, so that fluid formed after the gas in the piston cylinder is compressed enters the air chamber to push the turbine to rotate and generate power. The invention has the advantages of simple structure, good elasticity, high safety, capability of resisting puncture of sharp objects, long service life and the like.

摘要：【中文】本发明公开了一种90度转板机构，包括工作台和放置台，所述工作台底部的两侧均固定连接有支撑板，所述放置台的四周均开设有活动槽，且活动槽内壁一侧的底部固定连接有电动伸缩杆，所述活动槽内壁一侧的顶部固定连接有固定杆，且固定杆远离活动槽内壁的一端活动连接有延伸板，本发明涉及转板机构技术领域。该90度转板机构，通过放置台的四周均开设有活动槽，且活动槽内壁一侧的底部固定连接有电动伸缩杆，活动槽内壁一侧的顶部固定连接有固定杆，固定杆远离活动槽内壁的一端活动连接有延伸板，便于对放置台的放置范围进行扩大，可以放置多种尺寸的板材，操作简单，使得该转板机构的使用范围更广，使用更加方便。 【EN】The invention discloses a 90-degree plate rotating mechanism which comprises a workbench and a placing table, wherein supporting plates are fixedly connected to two sides of the bottom of the workbench, movable grooves are formed in the periphery of the placing table, an electric telescopic rod is fixedly connected to the bottom of one side of the inner wall of each movable groove, a fixed rod is fixedly connected to the top of one side of the inner wall of each movable groove, and an extending plate is movably connected to one end, far away from the inner wall of each movable groove, of each fixed rod. This 90 degrees commentaries on classics board mechanism all has seted up the movable groove all around through placing the platform, and the bottom fixedly connected with electric telescopic handle of movable inslot wall one side, the top fixedly connected with dead lever of movable inslot wall one side, the one end swing joint that the movable inslot wall was kept away from to the dead lever has the extension board, is convenient for enlarge placing the scope of platform, can place the panel of multiple size, and easy operation for this changes the application range of board mechanism wider, and it is more convenient to use.

摘要：【中文】本申请提供了一种数字证书管理方法、装置及区块链节点，其中，该方法包括：接收客户终端发送的对第一数字证书的数字证书验证请求，数字证书验证请求携带验证数据及待验证的数字证书标识；从区块链的各个区块中获取数字证书标识对应的验证信息，区块链的各个区块中包括已发布的数字证书的验证信息；根据验证信息对验证数据进行验证，得到验证结果；将验证结果发送给客户终端。 【EN】The application provides a digital certificate management method, a digital certificate management device and a block chain node, wherein the method comprises the following steps: receiving a digital certificate verification request for a first digital certificate sent by a client terminal, wherein the digital certificate verification request carries verification data and a digital certificate identifier to be verified; acquiring verification information corresponding to the digital certificate identification from each block of the block chain, wherein each block of the block chain comprises the verification information of the issued digital certificate; verifying the verification data according to the verification information to obtain a verification result; and sending the verification result to the client terminal.

摘要：【中文】本发明涉及建筑物构造领域，具体为一种用于装配式建筑边模块的竖向连接节点。一种用于装配式建筑边模块的竖向连接节点及其使用方法，包括柱(1)和梁(2)，其特征是：还包括连接角件(3)、T型连接件(4)、垫板(5)和斜撑板(6)，两个连接构件(7)沿垂直方向依次设置且柱(1)都垂直设置，两个连接构件(7)的一端通过T型连接件(4)连接；垫板(5)垫在两根梁(2)之间。一种用于装配式建筑边模块的竖向连接节点的使用方法，其特征是：按如下步骤依次实施：①制造连接构件；②搭建。本发明便于安装，环境适应性强，机械性能高。 【EN】The invention relates to the field of building structures, in particular to a vertical connecting node for an assembly type building edge module and a using method thereof, and the vertical connecting node comprises a column (1) and a beam (2), and is characterized by further comprising a connecting corner piece (3), a T-shaped connecting piece (4), a base plate (5) and an inclined supporting plate (6), wherein the two connecting members (7) are sequentially arranged along the vertical direction, the column (1) is vertically arranged, one ends of the two connecting members (7) are connected through the T-shaped connecting piece (4), and the base plate (5) is padded between the two beams (2).

摘要：【中文】本发明建筑物构造涉及领域，具体为一种用于非标准模块围护结构的连接节点及其使用方法。一种用于非标准模块围护结构的连接节点，包括顶梁(1)和底梁(2)，其特征是：还包括顶梁顶连接件(3)、顶梁底连接件(4)、底梁顶连接件(5)、围护结构连接件(61)和次结构连接件(62)，顶梁(1)、顶梁顶连接件(3)和顶梁底连接件(4)等构成顶梁构件(7)；底梁(2)和底梁顶连接件(5)等构成底梁构件(8)。一种用于非标准模块围护结构的连接节点的使用方法，其特征是：按如下步骤依次实施：①安装底梁构件；②安装顶梁构件。本发明施工效率高，环境适应性强。 【EN】The invention relates to the field of building structures, in particular to a connecting node for a non-standard module enclosure structure and a using method thereof, and the connecting node for the non-standard module enclosure structure comprises a top beam (1) and a bottom beam (2), and is characterized by further comprising a top beam top connecting piece (3), a top beam bottom connecting piece (4), a bottom beam top connecting piece (5), an enclosure structure connecting piece (61) and a secondary structure connecting piece (62), wherein the top beam (1), the top beam top connecting piece (3), the top beam bottom connecting piece (4) and the like form a top beam member (7), the bottom beam (2), the bottom beam top connecting piece (5) and the like form a bottom beam member (8), and the using method of the connecting node for the non-standard module enclosure structure is characterized by being sequentially implemented according to the following steps of ① installation of the bottom beam member, ② installation of the top beam member, and the invention has high construction efficiency and strong environmental adaptability.