摘要：【中文】本发明公开了一种Ti₃C₂T_x掺杂ZnO为阴极修饰层材料的有机太阳能电池及其制备方法。所述有机太阳能电池器件包括阴极基底、阴极修饰层、光敏活性层、阳极修饰层以及阳极。所述阴极修饰层材料由Ti₃C₂T_x与ZnO掺杂而成，且Ti₃C₂T_x掺杂质量百分比为1～7％。本发明采用在ZnO中掺杂高电导率、高透光性以及与ITO相匹配功函数的少量二维Ti₃C₂T_x为阴极修饰层来制备有机太阳能电池器件；首先，Ti₃C₂T_x具有较高的电导率，可以加快有机太阳能电池的电荷传输效率；其次Ti₃C₂T_x可有效调控ZnO界面形貌，降低界面电荷复合，最终提升有机太阳能电池的光电转换效率。 【EN】The invention discloses a Ti₃C₂T_xAn organic solar cell doped with ZnO as a cathode modification layer material and a preparation method thereof. The organic solar cell device comprises a cathode substrate, a cathode modification layer, a photosensitive active layer, an anode modification layer and an anode. The cathode modification layer material is made of Ti₃C₂T_xDoped with ZnO, and Ti₃C₂T_xThe percentage of impurity doping amount is 1-7%. The invention adopts the method of doping a small amount of two-dimensional Ti with high conductivity, high light transmittance and work function matched with ITO in ZnO₃C₂T_xPreparing an organic solar cell device for the cathode modification layer; first, Ti₃C₂T_xHas the advantages ofThe conductivity is high, so that the charge transmission efficiency of the organic solar cell can be accelerated; second Ti₃C₂T_xThe ZnO interface morphology can be effectively regulated, the interface charge recombination is reduced, and the photoelectric conversion efficiency of the organic solar cell is finally improved.

摘要：【中文】一种非规则通光孔径反射镜控制边缘效应的组合加工方法，涉及光学加工领域，解决现有光学元件的抛光方法存在适用性差，在在抛光后再过多的去除材料会造成反射镜整体应力的改变，进而影响元件面形等问题，该方法包括反射镜形状和表面铣磨、反射镜表面抛光、再次铣磨反射镜至需要的形状，铣磨需要光透过的区域、采用不产生边缘效应的加工方式去除边缘的翘边四个步骤，在抛光阶段预留了足够的余量，在抛光后又能实现较少的材料去除，保证抛光后反射镜元件变形小，可以有效控制非规则通光孔径反射镜的边缘效应。 【EN】A combined processing method for controlling an edge effect of an irregular clear aperture reflector relates to the field of optical processing and solves the problems that the polishing method of the existing optical element has poor applicability, excessive material removal after polishing can cause the change of the integral stress of the reflector, and further the surface shape of the element is influenced.

摘要：【中文】本发明公开了一种抗震性古建筑桁条连接结构，包括：横梁、支撑柱、桁条构件、钢箍构件和抗震构件,所述支撑柱的柱体开设有通孔，横梁穿插所述通孔与支撑柱连接，位于支撑柱的两侧的横梁上设置有桁条构件，所述支撑柱顶部设置有桁条构件，通过设置钢箍结构，加强了桁条结构的抗拔榫能力，通过设置抗震结构，可以有效地吸收来自横向和纵向的震动，并将震动产生的力有效地分散到整体的木质古建筑结构中，减小桁条连接处的因应力集中而遭到破坏，提高了桁条连接结构的抗震性能。 【EN】The invention discloses an earthquake resistant ancient building stringer connecting structure, which comprises: the beam, the support column, the purlin component, the steel hoop component and the anti-seismic component, the through-hole has been seted up to the cylinder of support column, and the crossbeam alternates the through-hole is connected with the support column, is provided with the purlin component on the crossbeam that is located the both sides of support column, the support column top is provided with the purlin component, through setting up the steel hoop structure, has strengthened the resistance to plucking tenon ability of purlin structure, through setting up the anti-seismic structure, can absorb effectively and come from horizontal and fore-and-aft vibrations to disperse the power that vibrations produced effectively to holistic wooden ancient building structure in, reduce that the purlin junction suffers destruction because of stress concentration, improved the anti-seismic performance of.

摘要：【中文】本发明涉及苯乙烯精馏用复配阻聚剂。该复配阻聚剂是由氮氧自由基类化合物、2,4‑二三氟甲基苯硫酚卤化物和溶剂组成。该复配阻聚剂利用各组分间的协同作用，显著提高阻聚效果，减少苯乙烯装置的焦油排放量，提高了苯乙烯精馏装置的生产能力，同时降低了阻聚剂的毒性，对环境友好。 【EN】The invention relates to a compound polymerization inhibitor for styrene rectification. The compound polymerization inhibitor consists of nitroxide free radical compound, 2, 4-bis (trifluoromethyl) thiophenol halide and solvent. The compound polymerization inhibitor utilizes the synergistic effect among the components, obviously improves the polymerization inhibition effect, reduces the tar discharge amount of a styrene device, improves the production capacity of the styrene rectification device, reduces the toxicity of the polymerization inhibitor, and is environment-friendly.

摘要：【中文】本发明为一种离子液体修饰的氮硫共掺杂氧化石墨烯复合材料的制备方法。该方法包括以下步骤：将氧化石墨烯与去离子水配成分散液，然后将1‑胺丙基‑3‑烃基咪唑溴盐、氢氧化钾和氧化石墨烯分散液混合，反应得到1‑胺丙基‑3‑烃基咪唑溴盐与氧化石墨烯复合产物；再将其与硫脲混合，加入溶剂将其溶解，在160～200℃温度条件下反应，得到复合材料。本发明的复合材料负载在阴极电极上作为催化剂。本发明得到的材料具有良好的氧还原催化活性，应用前景广阔。 【EN】The invention relates to a preparation method of an ionic liquid modified nitrogen and sulfur co-doped graphene oxide composite material. The method comprises the following steps: preparing dispersion liquid from graphene oxide and deionized water, mixing the 1-aminopropyl-3-alkyl imidazole bromide, potassium hydroxide and the graphene oxide dispersion liquid, and reacting to obtain a composite product of the 1-aminopropyl-3-alkyl imidazole bromide and the graphene oxide; and mixing the composite material with thiourea, adding a solvent to dissolve the mixture, and reacting at the temperature of 160-200 ℃ to obtain the composite material. The composite material of the invention is loaded on a cathode electrode as a catalyst. The material obtained by the invention has good oxygen reduction catalytic activity and wide application prospect.

摘要：【中文】本发明为一种离子液体功能化氧化石墨烯负载纳米四氧化三钴复合材料的制备方法及应用。该方法包括如下步骤：将离子液体1‑丁基‑3‑胺丙基咪唑双三氟甲烷磺酰亚胺盐与氧化石墨烯去离子水中，回流反应得到产物离子液体功能化氧化石墨烯；再将离子液体功能化氧化石墨烯、氧化剂与二价钴盐的碱溶液混合反应，得到黑色固体产物离子液体功能化氧化石墨烯负载四氧化三钴纳米粒子复合材料。本发明是一种新型的具有良好氧还原性能的复合电催化材料，可以实现高效催化高质量高电流密度的碳基氧还原催化材料的制备。 【EN】The invention relates to a preparation method and application of an ionic liquid functionalized graphene oxide loaded nanometer cobaltosic oxide composite material. The method comprises the following steps: carrying out reflux reaction on ionic liquid 1-butyl-3-aminopropylimidazole bistrifluoromethane sulfimide salt and graphene oxide deionized water to obtain a product, namely ionic liquid functionalized graphene oxide; and then mixing the ionic liquid functionalized graphene oxide, an oxidant and an alkali solution of a divalent cobalt salt for reaction to obtain a black solid product, namely the ionic liquid functionalized graphene oxide loaded cobaltosic oxide nano particle composite material. The invention is a novel composite electro-catalytic material with good oxygen reduction performance, and can realize the preparation of the carbon-based oxygen reduction catalytic material with high efficiency, high quality and high current density.

摘要：【中文】本发明属于光学计量技术领域，具体涉及一种目标距离获取的方法。该技术方案基于现有测距系统的多目标距离获取方法，其脉冲激光通过发射光学出射，被目标反射后被接收光学收集到探测器上，探测器输出的电信号被信号处理板处理，并利用高速采集电路对探测器信号进行采集。最后通过峰值探测，找到回波信号能量的局部最强点即为目标的特征点。该点所对应的位置则代表了目标的距离信息。本发明技术方案利用高速连续采样电路连续采集反射信号，通过寻找采样得到的电压序列的多个峰值点得到多目标距离。依据照射路径上目标与其他物体的前后顺序进而得到目标距离。解决了现有技术使用不方便的问题。 【EN】The invention belongs to the technical field of optical measurement, and particularly relates to a method for acquiring a target distance. According to the technical scheme, the multi-target distance obtaining method based on the existing distance measuring system is characterized in that pulse laser is emitted through emitting optics and is collected on a detector by receiving optics after being reflected by a target, an electric signal output by the detector is processed by a signal processing board, and a high-speed collecting circuit is used for collecting signals of the detector. And finally, finding out the local strongest point of the energy of the echo signal as a characteristic point of the target through peak detection. The position corresponding to the point represents the distance information of the target. According to the technical scheme, the reflection signals are continuously collected by using a high-speed continuous sampling circuit, and the multi-target distance is obtained by searching a plurality of peak points of a voltage sequence obtained by sampling. And obtaining the target distance according to the front and back sequence of the target and other objects on the irradiation path. The problem of prior art use inconvenient is solved.

摘要：【中文】水电站启闭设备运维及故障监测在线评估系统和方法，包括系统服务器，所述系统服务器内部设置综合信息数据库，所述系统还包括运行在系统服务器中的智能运维系统、故障监测及预警系统、在线评估系统；所述智能运维系统包括用于采集启闭设备工作状态的信息采集模块、与信息采集模块连接的运维数据数据库；所述故障监测及预警系统包括采集故障信息的信息采集模块、与信息采集模块连接的故障报警数据库，所述在线评估系统包括设备评估数据库。本发明可使相关人员对启闭设备运行状态进行全面的了解和把握，及时对可能出现的故障进行排除和修复，既可以提高设备的使用寿命，又保障了设备的安全运行。 【EN】The hydropower station starting and stopping equipment operation and maintenance and fault monitoring online evaluation system comprises a system server, wherein a comprehensive information database is arranged in the system server, and the system also comprises an intelligent operation and maintenance system, a fault monitoring and early warning system and an online evaluation system which are operated in the system server; the intelligent operation and maintenance system comprises an information acquisition module for acquiring the working state of the starting and stopping equipment and an operation and maintenance data database connected with the information acquisition module; the fault monitoring and early warning system comprises an information acquisition module for acquiring fault information and a fault warning database connected with the information acquisition module, and the online evaluation system comprises an equipment evaluation database. The invention can lead the relevant personnel to comprehensively understand and grasp the running state of the starting and stopping equipment and remove and repair the possible faults in time, thereby not only prolonging the service life of the equipment, but also ensuring the safe running of the equipment.

摘要：【中文】本发明公开了一种用于验证主蒸汽管道泄漏监测方法的试验装置，包括压缩空气瓶、蒸汽发生器、气体预加热器、气体预混箱、试验箱、压缩空气吹扫管、渗透组件、管道及附件、阀门等，还由数据采集及处理系统、控制系统、蒸汽流量、压力及温度测量系统共同组成。本发明可模拟不同压力、流量及位置的主蒸汽管道泄漏，并验证泄漏监测方法的有效性。 【EN】The invention discloses a test device for verifying a main steam pipeline leakage monitoring method, which comprises a compressed air bottle, a steam generator, a gas preheater, a gas premixing box, a test box, a compressed air purging pipe, a permeation component, a pipeline, accessories, a valve and the like, and further comprises a data acquisition and processing system, a control system and a steam flow, pressure and temperature measuring system. The invention can simulate the leakage of the main steam pipeline with different pressures, flows and positions and verify the effectiveness of the leakage monitoring method.

摘要：【中文】本发明公开了一种适用于柔性接头摆动密封可靠性分析方法，在模拟柔性接头时弹性件和粘接之间不再采用捆绑约束，而是建立恰当的内聚力模型，以实现界面损伤的模拟，本发明能够计算不同工况下柔性接头的密封可靠度，并以此指导柔性接头的结构设计及工艺选材。 【EN】The invention discloses a method for analyzing the swing seal reliability of a flexible joint, which is suitable for simulating the flexible joint, wherein a proper cohesion model is established instead of binding and constraining an elastic part and an adhesive part when the flexible joint is simulated so as to realize the simulation of interface damage.