摘要：【中文】本发明公开了一种金鲳鱼配合饲料，旨在提供一种营养均衡、鱼粉含量低、色素含量充足，并可保护肠道和肝脏健康的金鲳鱼配合饲料。本发明包括蒸汽鱼粉25~40％，去皮豆粕5~15％，面粉20~25％，大豆浓缩蛋白1~10％，牛肉骨粉1~10％，鸡肉粉1~10％，脱酚棉籽蛋白1~6％，玉米蛋白粉2~7％，鸡血浆蛋白粉1~5％，酵母水解物1~3％，鱼油1~5％，植物油1~5％，磷脂油1~2％，磷酸二氢钙1~2％，叶黄素0.2~0.4％；余量为含有复合维生素、复合矿物质、Vc磷酸酯、氯化胆碱、防霉剂和抗氧化剂的添加剂。本发明应用于金鲳鱼配合饲料的技术领域。 【EN】The invention discloses a golden pompano compound feed, and aims to provide a golden pompano compound feed which is balanced in nutrition, low in fish meal content, sufficient in pigment content and capable of protecting intestinal tracts and liver health. The invention comprises 25-40% of steam fish meal, 5-15% of peeled soybean meal, 20-25% of flour, 1-10% of soybean protein concentrate, 1-10% of beef bone meal, 1-10% of chicken meal, 1-6% of dephenolized cottonseed protein, 2-7% of corn protein powder, 1-5% of chicken plasma protein powder, 1-3% of yeast hydrolysate, 1-5% of fish oil, 1-5% of vegetable oil, 1-2% of phospholipid oil, 1-2% of monocalcium phosphate and 0.2-0.4% of lutein; the balance of additives containing compound vitamin, compound mineral substance, Vc phosphate, choline chloride, mildew preventive and antioxidant. The invention is applied to the technical field of golden pomfret compound feed.

摘要：【中文】本发明实施例提供一种电阻点焊接头力学性能的预测方法，包括：剖开电阻点焊接头；对电阻点焊接头的剖开面中的各区域分别进行仪器化压入实验，将仪器化压入实验过程中生成的载荷‑位移曲线转换为应力‑应变曲线；建立电阻点焊接头的有限元模型；为有限元模型耦合损伤模型；基于电阻点焊接头的剖开面中的各区域的应力‑应变曲线，采用耦合有损伤模型的有限元模型模拟力学性能测试实验过程，得到电阻点焊接头中各区域的力学性能指标。本发明实施例提供的电阻点焊接头力学性能的预测方法能实现电阻点焊接头力学性能的准确预测。 【EN】The embodiment of the invention provides a method for predicting mechanical properties of a resistance spot welding joint, which comprises the following steps: splitting the resistance spot welding joint; respectively carrying out an instrumented indentation experiment on each area in the splitting surface of the resistance spot welding joint, and converting a load-displacement curve generated in the instrumented indentation experiment process into a stress-strain curve; establishing a finite element model of the resistance spot welding joint; coupling a finite element model with a damage model; and simulating a mechanical property test experiment process by adopting a finite element model coupled with a damage model based on the stress-strain curve of each region in the splitting surface of the resistance spot welding joint to obtain the mechanical property index of each region in the resistance spot welding joint. The method for predicting the mechanical property of the resistance spot welding joint provided by the embodiment of the invention can realize accurate prediction of the mechanical property of the resistance spot welding joint.

摘要：【中文】本发明公开了一种六氟化硫气体微水超标在线带电处理装置及处理方法，解决了现有的处理方法所存在的费时费力和容易形成停电损失的问题。将快速拔插接头（13）插接在SF₆电气设备的充排气口中，打开第三手动阀（18）和第一手动阀（15），使SF₆电气设备中的SF₆气体进入到第一SF₆气体压力容器（1）中，启动第一气体循环泵（5）和第一SF₆气体微水检测仪（3），对SF₆气体的微水含量进行检测，若大于允许值，则打开第二手动阀、第四手动阀、第六手动阀、第五手动阀和第七手动阀，并开启第三气体循环泵（12），通过吸附罐对SF₆电气设备中和第一SF₆气体压力容器中的SF₆气体中的水分进行处理。操作安全简单方便。 【EN】The invention discloses an online electrified treatment device and method for exceeding the standard of sulfur hexafluoride gas micro-water, and solves the problems of time and labor waste and easy power failure loss of the existing treatment method. The quick plug-pull joint (13) is plugged in SF₆In the charging/discharging port of the electric equipment, the third manual valve (18) and the first manual valve (15) are opened to allow SF to flow₆SF in electrical equipment₆Gas is introduced into the first SF₆In the gas pressure vessel (1), a first gas circulation pump (5) and a first SF are started₆Gas micro water detector (3)To SF₆Detecting the micro-water content of the gas, if the micro-water content is larger than an allowable value, opening a second manual valve, a fourth manual valve, a sixth manual valve, a fifth manual valve and a seventh manual valve, starting a third gas circulating pump (12), and carrying out SF gas adsorption through an adsorption tank₆Neutralizing a first SF in an electrical device₆SF in gas pressure vessels₆The moisture in the gas is treated. The operation is safe, simple and convenient.

摘要：【中文】一种位姿同步的六轴工业机器人轨迹平顺方法，采用圆弧曲线对位置轨迹过渡，并采用四元数B样条对姿态轨迹过渡。过渡后的位置和姿态轨迹均具有高阶连续性，可同时约束位置和姿态的过渡误差，且过渡后的位置轨迹和姿态轨迹具有参数同步性。包括两个步骤：步骤1、根据位置和姿态的过渡误差阈值、连续性条件和位姿同步条件确定过渡参数；步骤2、根据过渡参数分别计算位置和姿态的过渡轨迹。本发明提出的平顺方法能够生成平滑且精度可控的六轴机器人轨迹，进而提高六轴机器人的作业效率和精度。 【EN】A pose-synchronous track smoothing method for a six-axis industrial robot adopts an arc curve to transition a position track and adopts a quaternion B spline to transition a posture track. The position and the attitude track after transition have high-order continuity, the transition errors of the position and the attitude can be restrained simultaneously, and the position track and the attitude track after transition have parameter synchronism. The method comprises the following two steps: step 1, determining transition parameters according to transition error thresholds, continuity conditions and pose synchronization conditions of positions and postures; and 2, respectively calculating transition tracks of the position and the posture according to the transition parameters. The smoothing method provided by the invention can generate a smooth six-axis robot track with controllable precision, so that the working efficiency and precision of the six-axis robot are improved.

摘要：【中文】本发明提供一种高温高压下芬顿法废水处理工艺及装置，处理工艺包括以下过程：调节废水pH调节，加入催化剂并预热，通入空气升压至0.3～1.6Mpa并升温至130℃～200℃，然后加入双氧水进行芬顿反应，最后絮凝沉淀调pH为中性，静置分层，得到上清液和污泥。本发明的优点是：处理效果比传统方法提高15～30％，对某些难降解有机物亦有很好的去除效果，减少后续工艺处理负荷；反应速度快，所用设备尺寸较小，药剂用量及铁泥产生量显著降低。 【EN】The invention provides a Fenton method wastewater treatment process and a device under high temperature and high pressure, wherein the treatment process comprises the following steps: adjusting the pH value of the wastewater, adding a catalyst, preheating, introducing air, increasing the pressure to 0.3-1.6 Mpa, heating to 130-200 ℃, adding hydrogen peroxide for Fenton reaction, finally adjusting the pH value to be neutral by flocculation precipitation, standing and layering to obtain supernatant and sludge. The invention has the advantages that: the treatment effect is improved by 15-30% compared with that of the traditional method, the method has a good removal effect on some organic matters which are difficult to degrade, and the treatment load of the subsequent process is reduced; the reaction speed is high, the size of the used equipment is small, and the dosage of the medicament and the generation amount of the iron mud are obviously reduced.

摘要：【中文】本发明提供了一种笔架装置及汽车，所述笔架装置包括：笔托、轨道机构、连杆机构、旋转机构、锁钩和锁扣机构；其中，所述笔托可活动地安装在所述轨道机构上，所述笔托的底部与所述连杆机构的一端活动连接，所述连杆机构的另一端与所述旋转机构活动连接，所述锁钩固装在所述旋转机构的外侧边缘，所述锁钩可拆卸地卡接在所述锁扣机构上。本发明所述的笔架装置用于单独放置笔，可实现升降式的存放和取用笔，方便用户使用和存放。 【EN】The invention provides a pen rack device and an automobile, wherein the pen rack device comprises: the pen holder, the track mechanism, the connecting rod mechanism, the rotating mechanism, the lock hook and the locking mechanism; the pen holder is movably arranged on the track mechanism, the bottom of the pen holder is movably connected with one end of the connecting rod mechanism, the other end of the connecting rod mechanism is movably connected with the rotating mechanism, the lock hook is fixedly arranged on the outer edge of the rotating mechanism, and the lock hook is detachably clamped on the locking mechanism. The pen rack device is used for independently placing pens, can realize lifting type storage and taking of the pens, and is convenient for users to use and store.

摘要：【中文】本发明公开了一种多辊距高刚度高负荷钢板矫直机，包括预应力互锁机架，预应力互锁机架包括设于地面上的下底座框架，下底座框架的上方通过四根竖直布置的中空立柱连接有两根上横梁，下底座框架与中空立柱以及上横梁与中空立柱之间均设有互锁机构，中空立柱内设有拉紧预应力机构；下底座框架连接有水平布置的下辊系装置，上横梁连接有与下辊系装置相对的上辊系装置。本发明应用在中厚板矫直领域，具有高刚度互锁机架、边辊带负荷调整、在线辊缝调整、结构紧凑、响应快、多辊系高速换辊等特点，可实现往复式矫直，矫直板形良好，尤其能满足厚度范围特大的高强度钢板的矫直平直度要求。 【EN】The invention discloses a multi-roll-pitch high-rigidity high-load steel plate straightening machine which comprises a prestress interlocking frame, wherein the prestress interlocking frame comprises a lower base frame arranged on the ground, two upper cross beams are connected above the lower base frame through four vertically-arranged hollow upright posts, interlocking mechanisms are respectively arranged between the lower base frame and the hollow upright posts as well as between the upper cross beams and the hollow upright posts, and tensioning prestress mechanisms are arranged in the hollow upright posts; the lower base frame is connected with a lower roll system device which is horizontally arranged, and the upper cross beam is connected with an upper roll system device which is opposite to the lower roll system device. The invention is applied to the field of medium plate straightening, has the characteristics of high-rigidity interlocking frames, side roller load adjustment, online roll gap adjustment, compact structure, quick response, high-speed roll change of a multi-roll system and the like, can realize reciprocating straightening, has good straightening plate shape, and can particularly meet the straightening flatness requirement of high-strength steel plates with extremely large thickness ranges.

摘要：【中文】本发明提供了一种基于深度学习卷积神经网络的计算机病毒检测方法和系统，该检测方法首先对病毒数据预处理，对使用了加壳技术为隐藏其真实意图躲避杀毒软件检测或为压缩体积便于传播渗透的病毒进行查壳和脱壳处理；随后采用B2M算法将检测病毒映射为二进制灰度图像，计算灰度共生矩阵，以灰度共生矩阵作为深度学习卷积神经网络CNN的输入，将传统的视觉特征与深度神经网络进行了整合；最后由卷积神经网络CNN做出高准确率的检测识别。此外，本发明设计并应用了一种深度神经网络的压缩算法，将卷积神经网络CNN模型进行压缩，解决了深度神经网络模型长期因参数庞大需消耗大量硬件资源而无法应用到嵌入式设备上的问题。 【EN】The invention provides a computer virus detection method and a computer virus detection system based on a deep learning convolutional neural network, wherein the detection method comprises the steps of preprocessing virus data, and performing shell searching and shelling processing on viruses which use a shell adding technology to hide the true intention of the viruses and avoid virus killing software detection or compress the volumes so as to be convenient for propagation and penetration; then mapping the detected viruses into binary gray level images by adopting a B2M algorithm, calculating a gray level co-occurrence matrix, taking the gray level co-occurrence matrix as the input of a deep learning Convolution Neural Network (CNN), and integrating the traditional visual characteristics with the deep neural network; and finally, detecting and identifying with high accuracy by the convolutional neural network CNN. In addition, the invention designs and applies a compression algorithm of the deep neural network to compress the CNN model of the convolutional neural network, thereby solving the problem that the deep neural network model cannot be applied to embedded equipment due to the large parameters and the consumption of a large amount of hardware resources.

摘要：【中文】一种通过EtherCAT总线测控同步的方法，主站发出的运动控制指令传输给多个伺服驱动从站，驱动器控制电机运动从而控制工作台运动，伺服电机中的编码器可以表示工作台的位置，根据分布时钟(DC)的同步信号触发，将位置数据经由EtherCAT总线输入到EtherCAT主站。同时，主站发出的采样指令发送给位置测量装置，位置测量装置根据同步信号触发采样，并获取当前位置的零件表面高度数据，并将该测量值转换成EtherCAT数据后经由EtherCAT总线输入到EtherCAT主站。利用该方法，可以达到被测零件的高度信号与其在工作台上的位置信号的高精度同步性，从而实现零件轮廓的高精度测量。 【EN】A method for measuring and controlling synchronization through an EtherCAT bus comprises the steps that a motion control command sent by a master station is transmitted to a plurality of servo drive slave stations, a driver controls a motor to move so as to control the movement of a workbench, an encoder in the servo motor can represent the position of the workbench, and position data are input to the EtherCAT master station through the EtherCAT bus according to the triggering of a synchronous signal of a Distributed Clock (DC). Meanwhile, a sampling instruction sent by the main station is sent to the position measuring device, the position measuring device triggers sampling according to the synchronous signal, obtains the height data of the surface of the part at the current position, converts the measured value into EtherCAT data and inputs the EtherCAT data to the EtherCAT main station through an EtherCAT bus. By using the method, the high-precision synchronism of the height signal of the part to be measured and the position signal of the part on the workbench can be achieved, so that the high-precision measurement of the part outline is realized.

摘要：【中文】本发明属于煤矿安全领域，涉及一种煤矿采掘工作面煤与瓦斯突出灾变判识方法，包括a.通过甲烷传感器、风速传感器和风向传感器采集采掘工作面及其所在采区回风巷的瓦斯浓度和风速、风向数据；b.根据工作面不同位置的瓦斯浓度和风速、风向数据异常变化特征判断煤与瓦斯突出。本发明一方面该方法的实现无需在井下增加任何传感器，仅用煤矿井下现有传感器监测数据的异常变化特征即可实现煤与瓦斯突出灾变的判识，投资成本低；另一方面，该技术判识方法可操作性强，判识结果可靠，能够及时判定煤与瓦斯突出灾变发生的时间和地点，有效降低误报率，有利于及时控灾减灾，避免发生次生灾害，减少人员伤亡和经济损失。 【EN】The invention belongs to the field of coal mine safety, and relates to a coal and gas outburst disaster judgment method for a coal mine excavation working face, which comprises the following steps of a, acquiring gas concentration, wind speed and wind direction data of the excavation working face and a return airway of a mining area where the excavation working face is located through a methane sensor, a wind speed sensor and a wind direction sensor; b. and judging the coal and gas outburst according to the abnormal change characteristics of the gas concentration, the wind speed and the wind direction data at different positions of the working surface. On one hand, the method can realize the identification of coal and gas outburst catastrophe only by using the abnormal change characteristics of the existing sensor monitoring data in the underground coal mine without adding any sensor in the underground coal mine, and has low investment cost; on the other hand, the technical identification method has strong operability and reliable identification result, can timely judge the time and the place of coal and gas outburst catastrophe, effectively reduce the false alarm rate, facilitate time control and disaster reduction, avoid secondary disasters and reduce casualties and economic loss.