摘要：【中文】本发明涉及机械加工技术领域，公开了一种用于机械加工的快速定位工装，包括底座，所述底座的顶端的一侧固定连接有定位盘，且底座的顶端的另一侧固定连接有转动座，所述底座的顶端的中部固定连接有定位柱，所述转动座的内侧转动连接有卡板，所述卡板的顶端滑动连接有滑动销，所述卡板与滑动销的内侧共同转动连接有手柄。本发明通过把带加工的工件放置在定位盘上，通过转动手柄即可以使得卡板的弧形爪卡住工件，同时，滑动销的销头插入到定位柱的定位槽内，弹簧柱嵌入到弹簧槽内，因此保证了工件牢靠地固定在弧形爪与顶盘之间，避免了工件在加工的过程中出现滑动，造成了加工质量问题，且在加工完成后，方便取出工件，提高了定位工装的实用性。 【EN】The invention relates to the technical field of machining, and discloses a quick positioning tool for machining, which comprises a base, wherein one side of the top end of the base is fixedly connected with a positioning disc, the other side of the top end of the base is fixedly connected with a rotating seat, the middle part of the top end of the base is fixedly connected with a positioning column, the inner side of the rotating seat is rotatably connected with a clamping plate, the top end of the clamping plate is slidably connected with a sliding pin, and the clamping plate and the inner side of the sliding pin are jointly and rotatably connected with a handle. According to the invention, the workpiece with processing is placed on the positioning disc, the arc-shaped claw of the clamping plate can clamp the workpiece by rotating the handle, meanwhile, the pin head of the sliding pin is inserted into the positioning groove of the positioning column, and the spring column is embedded into the spring groove, so that the workpiece is firmly fixed between the arc-shaped claw and the top disc, the problem of processing quality caused by sliding of the workpiece in the processing process is avoided, the workpiece is conveniently taken out after processing is completed, and the practicability of the positioning tool is improved.

摘要：【中文】本发明提供一种电液支架控制方法、装置和电液支架控制设备，该电液支架控制方法包括：获取电液支架控制模型的关节中舵机的运动信息，根据该运动信息控制连接的实际电液支架中相应的关节进行相应运动；获取所述实际电液支架中关节的传感器数据，根据该传感器数据控制所述电液支架控制模型中相应关节的舵机进行力矩反馈。本发明的电液支架控制方法，使用等比例缩小的电液支架控制模型进行实际电液支架的控制，电液支架的控制过程更加简单直观，并且通过舵机进行实际电液支架控制过程的力矩反馈，为用户提供电液支架的受里感受，从而可以减少误操作，避免电液支架控制模型以及实际电液支架的损坏。 【EN】The invention provides an electro-hydraulic support control method, an electro-hydraulic support control device and electro-hydraulic support control equipment, wherein the electro-hydraulic support control method comprises the following steps: acquiring motion information of a steering engine in a joint of the electro-hydraulic support control model, and controlling a corresponding joint in a connected actual electro-hydraulic support to move correspondingly according to the motion information; and acquiring sensor data of joints in the actual electro-hydraulic support, and controlling steering engines of corresponding joints in the electro-hydraulic support control model to perform torque feedback according to the sensor data. According to the electro-hydraulic support control method, the electro-hydraulic support control model which is reduced in equal proportion is used for controlling the actual electro-hydraulic support, the control process of the electro-hydraulic support is simpler and more visual, the torque feedback of the actual electro-hydraulic support control process is carried out through the steering engine, the feeling of the electro-hydraulic support is provided for a user, therefore, the misoperation can be reduced, and the damage of the electro-hydraulic support control model and the actual electro-hydraulic support is avoided.

摘要：本发明涉及三维标记点序列的跟踪方法及系统，方法包括：步骤1，读取人体链状结构模型，确定刚体和特征点；步骤2，获得运动图像的帧，每一帧具有多个图像，图像中具有二维标记点，第一帧具有已识别三维标记点；步骤3，在当前帧的图像中投影前一帧已识别三维标记点，依据投影搜素出特征点对应的二维标记点，由二维标记点重构出特征点的候选三维标记点，组成候选标记点集合；步骤4，从刚体的候选标记点集合中枚举出标记点组合，计算对应的标注似然函数值，保留最大的值对应的标记点组合，识别标记点组合中的候选三维标记点为特征点在当前帧中的三维标记点。本发明能够从捕获到的标记点序列中，正确跟踪人体链状结构模型的刚体中的各个特征点。

摘要：【中文】本发明涉及一种用于水中铬离子去除的柠檬酸/乙二胺四乙酸铁改性棉织物及其制备方法。其特征在于所述柠檬酸/乙二胺四乙酸通过改性整理均匀牢固地附着于棉织物上，再与铁离子改性后形成柠檬酸/乙二胺四乙酸铁改性棉织物。使用本发明所述的改性整理能够使柠檬酸和乙二胺四乙酸同时整理到棉织物上，并且能够通过调节处理浴中柠檬酸和乙二胺四乙酸摩尔比来控制棉织物去除铬离子的性能。此外，以本发明所述柠檬酸/乙二胺四乙酸铁改性棉织物也可使用废旧棉织物制备，不仅更加绿色环保，还进一步降低了成本，有利于工业化的推广。 【EN】The invention relates to a citric acid/ferric ethylenediamine tetraacetate modified cotton fabric for removing chromium ions in water and a preparation method thereof. The citric acid/ethylene diamine tetraacetic acid modified cotton fabric is characterized in that the citric acid/ethylene diamine tetraacetic acid is uniformly and firmly attached to the cotton fabric through modification and finishing, and then the citric acid/ethylene diamine tetraacetic acid modified cotton fabric is formed after the citric acid/ethylene diamine tetraacetic acid is modified with iron ions. The modification finishing of the invention can simultaneously finish citric acid and ethylenediamine tetraacetic acid on cotton fabrics, and can control the performance of removing chromium ions from the cotton fabrics by adjusting the molar ratio of the citric acid to the ethylenediamine tetraacetic acid in the treatment bath. In addition, the citric acid/iron ethylene diamine tetraacetate modified cotton fabric can also be prepared from waste cotton fabric, so that the citric acid/iron ethylene diamine tetraacetate modified cotton fabric is more environment-friendly, the cost is further reduced, and the industrial popularization is facilitated.

摘要：【中文】本发明涉及一种重组果胶酶及其基因、重组载体、制备方法和应用，该基因至少含有下列核苷酸序列之一的DNA片：1)序列表中SEQ ID NO.1的核苷酸序列；2)与SEQ ID NO.1所示核苷酸序列具有90％以上同源性、且编码相同生物学功能蛋白质的核苷酸序列；或3)与SEQ ID NO.1所示核苷酸序列杂交且编码相同生物学功能蛋白质的核苷酸序列。按照本发明所述的基因序列进一步构建重组载体并转化酵母，可实现该重组果胶酶在高密度发酵条件下的组成型分泌表达，通过单纯的镍亲和纯化，即可得到纯度高于95％和蛋白浓度较高的活性蛋白，该活性蛋白在低温下具有很强的水解果胶活性，将为提高果汁的出汁率提供一种新型且高效的酶产品。 【EN】The invention relates to a recombinant pectinase, a gene, a recombinant vector, a preparation method and application thereof, wherein the gene at least contains a DNA sheet of one of the following nucleotide sequences: 1) the nucleotide sequence of SEQ ID NO.1 in the sequence table; 2) a nucleotide sequence which has more than 90 percent of homology with the nucleotide sequence shown in SEQ ID NO.1 and codes the protein with the same biological function; or 3) a nucleotide sequence which is hybridized with the nucleotide sequence shown in SEQ ID NO.1 and encodes the protein with the same biological function. According to the gene sequence, a recombinant vector is further constructed and yeast is transformed, constitutive secretory expression of the recombinant pectinase under a high-density fermentation condition can be realized, active protein with the purity higher than 95% and higher protein concentration can be obtained through simple nickel affinity purification, the active protein has strong pectin hydrolysis activity at low temperature, and a novel and efficient enzyme product is provided for improving the juice yield of fruit juice.

摘要：【中文】本发明公开了一种三维视频序列辅助信息的解码方法、编码方法及装置，其中，该方法包括：从三维视频序列码流中获取用于构建立体视频对的辅助信息，其中，上述辅助信息用于指示由重建的三维视频序列构建上述立体视频对，其中，上述重建的三维视频序列是对上述三维视频序列码流进行解码后得到的结果。本发明解决了现有技术中未在三维视频序列码流中携带辅助信息而导致构建的立体视频对的显示效果较差的技术问题，达到了提高构建的立体视频的显示效果的技术效果。 【EN】The invention discloses a decoding method, an encoding method and a device for auxiliary information of a three-dimensional video sequence, wherein the method comprises the following steps: and acquiring auxiliary information for constructing a stereoscopic video pair from a three-dimensional video sequence code stream, wherein the auxiliary information is used for indicating that the stereoscopic video pair is constructed by a reconstructed three-dimensional video sequence, and the reconstructed three-dimensional video sequence is a result obtained by decoding the three-dimensional video sequence code stream. The invention solves the technical problem that the display effect of the constructed stereo video pair is poor because auxiliary information is not carried in the three-dimensional video sequence code stream in the prior art, and achieves the technical effect of improving the display effect of the constructed stereo video.

摘要：【中文】本发明公开了一种三维视频序列辅助信息的解码方法、编码方法及装置，其中，该方法包括：从三维视频序列码流中获取用于构建立体视频对的辅助信息，其中，上述辅助信息用于指示由重建的三维视频序列构建上述立体视频对，其中，上述重建的三维视频序列是对上述三维视频序列码流进行解码后得到的结果。本发明解决了现有技术中未在三维视频序列码流中携带辅助信息而导致构建的立体视频对的显示效果较差的技术问题，达到了提高构建的立体视频的显示效果的技术效果。 【EN】The invention discloses a decoding method, an encoding method and a device for auxiliary information of a three-dimensional video sequence, wherein the method comprises the following steps: and acquiring auxiliary information for constructing a stereoscopic video pair from a three-dimensional video sequence code stream, wherein the auxiliary information is used for indicating that the stereoscopic video pair is constructed by a reconstructed three-dimensional video sequence, and the reconstructed three-dimensional video sequence is a result obtained by decoding the three-dimensional video sequence code stream. The invention solves the technical problem that the display effect of the constructed stereo video pair is poor because auxiliary information is not carried in the three-dimensional video sequence code stream in the prior art, and achieves the technical effect of improving the display effect of the constructed stereo video.

摘要：【中文】本发明涉及互联网技术领域，公开了一种在线预测方法、系统及服务器，所述的在线预测方法，包括：获取离线模型文件；对所述离线模型文件进行在线激活，生成在线模型；获取在线预测指令，基于所述在线模型，生成在线预测结果。通过对离线模型文件在线激活，以直接生成在线模型，能够减少离线模型的上线周期，解决现有离线模型上线周期长的技术问题，提高离线模型在线化的速度。 【EN】The invention relates to the technical field of Internet, and discloses an online prediction method, an online prediction system and a server, wherein the online prediction method comprises the following steps: obtaining an offline model file; performing online activation on the offline model file to generate an online model; and acquiring an online prediction instruction, and generating an online prediction result based on the online model. The online period of the offline model can be reduced by activating the offline model file online to directly generate the online model, the technical problem of long online period of the existing offline model is solved, and the online speed of the offline model is increased.

摘要：【中文】本发明公开了一种冷库冷风机挡板门的阻隔控制系统，包括融霜系统，该融霜系统包括压缩机，压缩机的制冷剂出口分别与第一电磁阀的一端和第二电磁阀的一端相连；第一电磁阀的另一端通过冷凝器与储液器的进液口相连；储液器的出液口与节流阀的一端相连；节流阀的另一端与第二电磁阀的另一端汇流后与冷风机的制冷剂进口相连；冷风机的制冷剂出口通过气液分离器与压缩机的制冷剂进口相连；冷风机的内部上方安装空气压差计；冷风机的上下两侧分别开有出风口和进风口；出风口和进风口处分别安装有一个冷风机挡板门。本发明能够实现冷库冷风机挡板门的自动开关，通过对风机挡板门进行自动控制，能够显著减小融霜热扩散，实现维持库内温度平稳。 【EN】The invention discloses a blocking control system of a baffle door of an air cooler of a refrigeration house, which comprises a defrosting system, wherein the defrosting system comprises a compressor, and a refrigerant outlet of the compressor is respectively connected with one end of a first electromagnetic valve and one end of a second electromagnetic valve; the other end of the first electromagnetic valve is connected with a liquid inlet of the liquid storage device through a condenser; a liquid outlet of the liquid storage device is connected with one end of the throttle valve; the other end of the throttle valve is converged with the other end of the second electromagnetic valve and then connected with a refrigerant inlet of the air cooler; a refrigerant outlet of the air cooler is connected with a refrigerant inlet of the compressor through a gas-liquid separator; an air differential pressure meter is arranged above the inside of the air cooler; the upper side and the lower side of the air cooler are respectively provided with an air outlet and an air inlet; an air cooler baffle door is respectively arranged at the air outlet and the air inlet. The invention can realize the automatic opening and closing of the baffle door of the air cooler of the refrigeration house, and can remarkably reduce the diffusion of defrosting heat and realize the maintenance of stable temperature in the refrigeration house by automatically controlling the baffle door of the fan.

摘要：【中文】本发明公开了一种根据温度波动的冷库智能控制系统，包括制冷系统和冷库控制系统(9)，其中：制冷系统包括压缩机(1)、冷凝器(2)、节流装置(3)、第一冷风机(4)、第二冷风机(5)；压缩机(1)的制冷剂出口，与冷凝器(2)的制冷剂进口相连；冷凝器(2)的制冷剂出口，经节流装置(3)与第一冷风机和第二冷风机的制冷剂进口相连；冷库控制系统，包括库温的实时测量模块、风机的风速测量模块以及控制单元；控制单元，用于对第一冷风机和第二冷风机的风量进行控制。本发明通过控制变频冷风机，改变制冷量，使其与冷库内部负荷相匹配，避免了基于冷库温度实测值的被动调节方式，可降低冷库内部温度的波动，降低冷库的总体能耗。 【EN】The invention discloses a refrigerator intelligent control system according to temperature fluctuation, which comprises a refrigeration system and a refrigerator control system (9), wherein: the refrigeration system comprises a compressor (1), a condenser (2), a throttling device (3), a first air cooler (4) and a second air cooler (5); the refrigerant outlet of the compressor (1) is connected with the refrigerant inlet of the condenser (2); a refrigerant outlet of the condenser (2) is connected with refrigerant inlets of the first air cooler and the second air cooler through a throttling device (3); the cold storage control system comprises a real-time cold storage temperature measuring module, a wind speed measuring module of a fan and a control unit; and the control unit is used for controlling the air volume of the first air cooler and the air volume of the second air cooler. According to the invention, the refrigerating capacity is changed by controlling the variable-frequency air cooler to be matched with the internal load of the refrigeration house, so that a passive adjusting mode based on the actual temperature value of the refrigeration house is avoided, the fluctuation of the internal temperature of the refrigeration house can be reduced, and the total energy consumption of the refrigeration house is reduced.