摘要：【中文】本发明公开了一种吩噁嗪基D‑A‑π‑A型有机染料及其制备方法。以吩噁嗪为D单元，噻吩为桥连（π）单元，氰基丙烯酸为吸电子（A）单元，并在D与π单元之间插入苯并噻二唑，作为辅A单元，以此来调节分子内电子的跃迁能级，拓宽吸收光谱。本发明提供的吩噁嗪基D‑A‑π‑A型有机染料的合成路线简单，制得的吩噁嗪基D‑A‑π‑A型有机染料，对可见光区的太阳光具有较好的吸收。在DSSC中具有很好的应用潜力。 【EN】The invention discloses a phenoxazinyl D-A-pi-A type organic dye and a preparation method thereof. Phenoxazine is used as a D unit, thiophene is used as a bridging (pi) unit, cyanoacrylate is used as an electron-withdrawing (A) unit, and diazosulfide is inserted between the D unit and the pi unit and used as an auxiliary A unit, so that the transition energy level of electrons in molecules is adjusted, and the absorption spectrum is widened. The synthetic route of the phenoxazine-based D-A-pi-A type organic dye provided by the invention is simple, and the prepared phenoxazine-based D-A-pi-A type organic dye has better absorption on sunlight in a visible light region. Has good application potential in DSSC.

摘要：【中文】本发明公开了一种光纤涂覆层直径测量系统和测试方法，包括照明系统、成像系统、图像分析系统，使用两组成像系统，且这两组成像系统按正交位置安装，照明系统由光源、会聚透镜、棱镜、准直镜依次构成，成像系统包括成像透镜组、CCD或CMOS相机。本发明中，通过一系列光学器件的组合，将照明光线约束在一个极小的范围内，并通过按一定顺序点亮照明光源，使得每次只照亮被测光纤的一侧，最大程度地减少了杂散光对系统的影响，提高了系统测试准确度。通过正交的成像系统，使得一次测量完成后可以得出光纤两个垂直方向上的涂覆层直径，缩短了总测试时间，有助于提高生产测试效率。 【EN】The invention discloses a system and a method for measuring the diameter of an optical fiber coating layer, wherein the system comprises an illumination system, an imaging system and an image analysis system, two groups of imaging systems are used, the two groups of imaging systems are arranged in an orthogonal position, the illumination system is formed by a light source, a convergent lens, a prism and a collimating lens in sequence, and the imaging system comprises an imaging lens group and a CCD (charge coupled device) or CMOS (complementary metal oxide semiconductor) camera. According to the invention, through the combination of a series of optical devices, the illumination light is restricted in a very small range, and the illumination light sources are lightened in a certain sequence, so that only one side of the measured optical fiber is illuminated each time, the influence of stray light on the system is reduced to the greatest extent, and the system test accuracy is improved. Through the orthogonal imaging system, the diameters of the coating layers in two vertical directions of the optical fiber can be obtained after one-time measurement is finished, the total test time is shortened, and the production test efficiency is improved.

摘要：【中文】本发明公开了一种复合绝缘子内部粘接缺陷的检测方法和系统，通过激光阵列设备、热激励光源设备、成像设备获取被检测复合绝缘子的可见光图像、第一散斑图像和第二散斑图像，通过数据处理设备对第一散斑图像和第二散斑图像进行运算处理，得到干涉条纹图和相位图，再进行高斯滤波处理，绘制边缘图像与可见光图像融合，得到融合图像，识别复合绝缘子内部缺陷。本发明实现对复合绝缘子内部粘接缺陷快速、精确、无接触、直观的检测，对复合绝缘子内部微小的粘接缺陷也具有良好的检测效果，实现高效精准地检测复合绝缘子内部粘接缺陷的目的，本发明操作简单，成像直观，受检测人员的操作主观因素的影响较小，能有效保障检测的客观性和科学性。 【EN】The invention discloses a method and a system for detecting bonding defects inside a composite insulator. The invention realizes the rapid, accurate, non-contact and visual detection of the bonding defect inside the composite insulator, has good detection effect on the tiny bonding defect inside the composite insulator, and realizes the purpose of efficiently and accurately detecting the bonding defect inside the composite insulator.

摘要：【中文】本发明提供一种GIS管道缺陷在线检测装置，包括检测装置、控制系统和数据分析处理系统，检测装置主要包括闪光灯热激励单元和红外热像采集单元；控制系统与检测装置通信连接，控制系统用于调节闪光灯热激励单元的激励产生时间及频率，控制系统还用于调节红外热像采集单元的采集频率和采集时间；数据分析处理系统与检测装置以及控制系统均通信连接，数据分析处理系统采用频域热特征成像方法对数据进行分析处理。本发明能够快速、准确、定量地检测出存在缺陷的GIS管道，并且能够多角度地收集红外图像序列，实现对GIS管道缺陷的位置、深度、大小的识别。本发明还提供一种应用在该检测装置中的GIS管道缺陷在线检测方法。 【EN】The invention provides a GIS pipeline defect online detection device which comprises a detection device, a control system and a data analysis processing system, wherein the detection device mainly comprises a flash lamp thermal excitation unit and an infrared thermal image acquisition unit; the control system is in communication connection with the detection device, is used for adjusting the excitation generation time and frequency of the flash lamp thermal excitation unit, and is also used for adjusting the acquisition frequency and acquisition time of the infrared thermal image acquisition unit; the data analysis processing system is in communication connection with the detection device and the control system, and the data analysis processing system analyzes and processes data by adopting a frequency domain thermal characteristic imaging method. The method can quickly, accurately and quantitatively detect the GIS pipeline with defects, and can collect infrared image sequences at multiple angles to realize the identification of the positions, depths and sizes of the defects of the GIS pipeline. The invention also provides a GIS pipeline defect online detection method applied to the detection device.

摘要：【中文】本发明涉及一种网络攻击技术领域，是一种终端取证溯源系统及方法，前者包括终端数据采集单元、分析处理单元和报告生成单元；终端数据采集单元，基于攻击者视角的攻击链，对目标终端进行全方位扫描取证，采集需要的所有业务数据；分析处理单元，通过识别溯源工具对采集到的所有业务数据进行检测判定及处理研判；报告生成单元，根据检测判定结果、处理结果生成取证分析报告。本发明集采集、分析、处理于一体，能自动完成终端的取证追溯过程，并形成取证分析报告，简化了终端取证追溯工作，降低了对运维人员的要求，同时能通过前端显示单元对溯源工具进行更新及添加，有效增加了恶意活动等攻击、威胁的识别及溯源。 【EN】The invention relates to the technical field of network attack, in particular to a terminal evidence obtaining and tracing system and a method, wherein the terminal evidence obtaining and tracing system comprises a terminal data acquisition unit, an analysis processing unit and a report generating unit; the terminal data acquisition unit is used for carrying out all-dimensional scanning evidence obtaining on the target terminal based on an attack chain of an attacker view angle and acquiring all required service data; the analysis processing unit is used for detecting, judging, processing and studying all the collected business data through the identification traceability tool; and a report generation unit for generating an evidence collection analysis report according to the detection judgment result and the processing result. The invention integrates acquisition, analysis and processing, can automatically finish the evidence obtaining and tracing process of the terminal, forms an evidence obtaining and analyzing report, simplifies the evidence obtaining and tracing work of the terminal, reduces the requirements on operation and maintenance personnel, can update and add tracing tools through the front-end display unit, and effectively increases the identification and tracing of attacks and threats such as malicious activities.

摘要：【中文】本发明公开了一种用于短期风电功率预测的气象因素波动特征提取方法。包括：一、构建数值天气预报模式输出的气象因素日前数据集；二、分析实测风电功率与日前数据集中不同气象因素之间的相关性，筛选最优气象因素特征子集；三、划分最优气象因素特征子集中特征气象因素的波动类型，分析不同气象因素波动与风电功率波动的映射关系；四、提取特征气象因素波动时间颗粒度与特征参数，建立特征气象因素波动特征矩阵；五、将特征气象因素波动特征矩阵作为模型输入，预测日前风电场短期风电功率。本发明克服了不同气象因素波动复杂性与风电功率匹配难的问题，可以有效的降低预测模型输入的数据维度与数据量，同时避免了预测时出现的过拟合等问题。 【EN】The invention discloses a meteorological factor fluctuation feature extraction method for short-term wind power prediction. The method comprises the following steps: firstly, constructing a meteorological factor day-ahead data set output by a numerical weather forecast mode; analyzing the correlation between the actually measured wind power and different meteorological factors in a day-ahead data set, and screening an optimal meteorological factor characteristic subset; thirdly, dividing fluctuation types of the characteristic meteorological factors in the optimal meteorological factor characteristic subset, and analyzing the mapping relation between different meteorological factor fluctuations and wind power fluctuations; extracting the fluctuation time granularity and the characteristic parameters of the characteristic meteorological factors and establishing a characteristic meteorological factor fluctuation characteristic matrix; and fifthly, inputting the characteristic meteorological factor fluctuation characteristic matrix as a model, and predicting the short-term wind power of the wind power plant in the day ahead. The method solves the problem that the fluctuation complexity of different meteorological factors is difficult to match with the wind power, can effectively reduce the data dimension and data quantity input by a prediction model, and simultaneously avoids the problems of overfitting and the like during prediction.

摘要：【中文】本发明涉及催化化学技术领域，公开了一种杂原子W‑β分子筛及其制备方法和应用。所述杂原子W‑β分子筛含有β分子筛和钨活性组分。采用本发明提供的杂原子W‑β分子筛为以β分子筛为母体并插入钨杂原子的分子筛，将该杂原子W‑β分子筛应用于含碳碳双键的烃类物质或不饱和有机酸的催化氧化裂解反应中，表现出优异的氧化裂解转化率。 【EN】The invention relates to the technical field of catalytic chemistry, and discloses a heteroatom W- β molecular sieve, a preparation method and application thereof.A heteroatom W- β molecular sieve contains a β molecular sieve and a tungsten active component.A heteroatom W- β molecular sieve provided by the invention is adopted as a molecular sieve which takes a β molecular sieve as a parent body and is inserted with a tungsten heteroatom, and the heteroatom W- β molecular sieve is applied to catalytic oxidative cracking reaction of hydrocarbon substances containing carbon-carbon double bonds or unsaturated organic acids, so that excellent oxidative cracking conversion rate is shown.

摘要：【中文】本发明涉及催化化学技术领域，公开了一种制备2‑壬烯醛和壬醛酸或者2‑壬烯醛和壬醛酸甲酯的方法，其中，所述方法包括：在催化剂的存在下，将蓖麻油酸或蓖麻油酸甲酯与氧化剂在溶剂中接触反应，所述催化剂为杂原子W‑β分子筛，所述杂原子W‑β分子筛含有β分子筛和钨活性组分。将所述杂原子W‑β分子筛应用于蓖麻油酸或蓖麻油酸甲酯与氧化剂的催化氧化裂解制备2‑壬烯醛和壬醛酸或者2‑壬烯醛和壬醛酸甲酯的工艺中，表现出优异的氧化裂解转化率。 【EN】The invention relates to the technical field of catalytic chemistry, and discloses a method for preparing 2-nonenal and nonanoic acid or 2-nonenal and methyl nonanoate, wherein the method comprises the step of carrying out contact reaction on ricinoleic acid or methyl ricinoleate and an oxidant in a solvent in the presence of a catalyst, the catalyst is a heteroatom W- β molecular sieve, and the heteroatom W- β molecular sieve contains a β molecular sieve and a tungsten active component.

摘要：【中文】本发明涉及催化化学技术领域，公开了一种制备壬醛和壬醛酸或者壬醛和壬醛酸甲酯的方法，其中，所述方法包括：在催化剂的存在下，将油酸或油酸甲酯与氧化剂在溶剂中接触反应，所述催化剂为杂原子W‑β分子筛，所述杂原子W‑β分子筛含有β分子筛和钨活性组分。将所述杂原子W‑β分子筛应用于油酸或油酸甲酯与氧化剂的催化氧化裂解制备壬醛和壬醛酸或者壬醛和壬醛酸甲酯的工艺中，表现出优异的氧化裂解转化率。 【EN】The invention relates to the technical field of catalytic chemistry, and discloses a method for preparing nonanal and nonanoic acid or nonanal and methyl nonanoate, wherein the method comprises the step of carrying out contact reaction on oleic acid or methyl oleate and an oxidant in a solvent in the presence of a catalyst, the catalyst is a heteroatom W- β molecular sieve, and the heteroatom W- β molecular sieve contains a β molecular sieve and a tungsten active component.

摘要：【中文】本申请涉及大麻二酚酸酯类、包含它们的组合物及其在各种不同疾病、病症和症状的治疗中的用途。 【EN】The present application relates to cannabidiolic acid esters, compositions containing them and their use in the treatment of various diseases, disorders and conditions.