摘要：【中文】三重态光敏剂及其合成方法，本发明涉及不含任何重原子的三重态光敏剂及其合成方法，它要解决现有三重态光敏剂结构单一，含有重原子的三重态光敏剂的价格昂贵的问题。本发明三重态光敏剂的化学结构式为：或本发明通过共轭和非共轭的柔性连接方式，合成了两种不含重原子的三重态光敏剂N‑1和N‑2，二者的吸收光谱明显红移。将以上两种光敏剂应用到光氧化DPBF的反应中，观察到位于414nm处DPBF的吸收明显减小，说明二者均有效产生了三重激发态。 【EN】The invention relates to a triplet photosensitizer without any heavy atom and a synthesis method thereof, and aims to solve the problems that the conventional triplet photosensitizer is single in structure and expensive in price. The chemical structural formula of the triplet photosensitizer is as follows:orAccording to the invention, two triplet photosensitizers N-1 and N-2 without heavy atoms are synthesized in a conjugated and non-conjugated flexible connection mode, and the absorption spectra of the two photosensitizers are obviously red-shifted. The two photosensitizers are applied to the reaction of photooxidation DPBFA significant reduction in the absorption of DPBF at 414nm was observed, indicating that both efficiently generated the triplet excited state.

摘要：【中文】本发明属于纺纱技术领域，具体的涉及一种纯棉色纺纱的生产方法。首先将原棉粗纱络成筒子纱染色用松式粗纱筒子纱，然后通过筒子纱染色机对松式粗纱筒子纱进行染色，在粗纱机上与纯棉熟条进行并合生产色纺粗纱，再用赛络纺工艺生产色纺细纱，最后将色纺细纱生产成成品色纺纱。本发明所述的纯棉色纺纱的生产方法，改变了只能通过散纤维染色设备来生产色纺纱的技术，利用筒子纱染色设备和常规传统棉纺设备就可以生产色纺纱，且工艺简单，方便实用，生产成本更低。 【EN】The invention belongs to the technical field of spinning, and particularly relates to a production method of pure cotton colored spun yarn. The method comprises the steps of firstly, winding raw cotton roving into a loose roving cheese for cheese dyeing, then dyeing the loose roving cheese through a cheese dyeing machine, merging the loose roving cheese with pure cotton drawn slivers on a roving machine to produce color spun roving, then producing color spun yarn through a siro spinning process, and finally producing the color spun yarn into finished color spun yarn. The production method of the pure cotton colored spun yarn changes the technology that colored spun yarn can only be produced by loose fiber dyeing equipment, can produce colored spun yarn by using cheese dyeing equipment and conventional traditional cotton spinning equipment, and has the advantages of simple process, convenience, practicability and lower production cost.

摘要：【中文】本申请公开了一种柔性不间断电源装置包括交流母线、直流母线、第一开关、直流‑交流转换器、蓄电池组、第一直流‑直流转换器、至少一个第二直流‑直流转换器、第二开关和第三开关。第一开关的一端用于连接市电网络、另一端与交流母线连接；直流‑交流转换器的两端分别与直流母线、交流母线电连接；第一直流‑直流转换器的输入端通过第二开关与蓄电池组电连接、输出端与直流母线电连接；第二直流‑直流转换器的输入端用于连接可再生资源发电装置、输出端与直流母线电连接。第三开关的一端与交流母线电连接、另一端与内燃机发电装置电连接。蓄电池组仅在有限的时间向用电负荷供电，从而实现了对蓄电池组保护的目的，降低了使用成本。 【EN】The application discloses a flexible uninterruptible power supply device comprises an alternating current bus, a direct current bus, a first switch, a direct current-alternating current converter, a storage battery pack, a first direct current-direct current converter, at least one second direct current-direct current converter, a second switch and a third switch. One end of the first switch is used for connecting a mains supply network, and the other end of the first switch is connected with an alternating current bus; two ends of the DC-AC converter are respectively electrically connected with the DC bus and the AC bus; the input end of the first direct current-direct current converter is electrically connected with the storage battery pack through a second switch, and the output end of the first direct current-direct current converter is electrically connected with the direct current bus; the input end of the second DC-DC converter is used for connecting the renewable resource power generation device, and the output end of the second DC-DC converter is electrically connected with the DC bus. One end of the third switch is electrically connected with the alternating current bus, and the other end of the third switch is electrically connected with the internal combustion engine power generation device. The storage battery pack only supplies power to the electric load within a limited time, so that the purpose of protecting the storage battery pack is realized, and the use cost is reduced.

摘要：【中文】本发明公开了一种适于长距离输水系统的水锤防护装置，包括阀井，在所述阀井内设置有与输水管道连通的压力缓冲盲腔，在所述压力缓冲盲腔内设置有用于缓冲水流压力的压力缓冲件；在所述压力缓冲盲腔上连通设置有至少一组用于向输水管道补充空气或将输水管道内空气排出的进排气组件。本发明优点在于结构简单，附属设备少，占地面积小，可分散设置在整个输水管线上，利用微气囊的缓冲作用和进排气阀的进气、排气作用，既可以消纳水流波动产生的负压，还可以消纳水流波动产生的正压，平衡输水管道的内部压力，进而消除水锤对管道的危害，延长了输水管道的使用寿命，提高了长距离输水系统的安全性。 【EN】The invention discloses a water hammer protection device suitable for a long-distance water delivery system, which comprises a valve well, wherein a pressure buffering blind cavity communicated with a water delivery pipeline is arranged in the valve well, and a pressure buffering piece for buffering water flow pressure is arranged in the pressure buffering blind cavity; at least one group of air inlet and outlet components for supplying air to the water pipeline or discharging air in the water pipeline are communicated with the pressure buffer blind cavity. The invention has the advantages of simple structure, less accessory equipment and small floor area, can be dispersedly arranged on the whole water conveying pipeline, can absorb the negative pressure and the positive pressure generated by water flow fluctuation by utilizing the buffering action of the micro-air bag and the air inlet and exhaust actions of the air inlet and exhaust valve, balances the internal pressure of the water conveying pipeline, further eliminates the harm of a water hammer to the pipeline, prolongs the service life of the water conveying pipeline and improves the safety of a long-distance water conveying system.

摘要：【中文】本发明属于生物技术领域，提供一种猪特异性CpG寡聚脱氧核苷酸，包括CpG‑08序列，CpG‑08序列如SEQ ID NO.1所示；还提供了含有上述的一种猪特异性CpG寡聚脱氧核苷酸重复序列的质粒。本发明中构建的pCpG‑08重组质粒对猪瘟活疫苗和猪圆环病毒灭活疫苗的免疫均具有较好的增强作用，可成为新的疫苗佐剂投放市场。 【EN】The invention belongs to the technical field of biology, and provides a pig specificity CpG oligodeoxynucleotide which comprises a CpG-08 sequence, wherein the CpG-08 sequence is shown as SEQ ID NO. 1; also provides a plasmid containing the porcine specific CpG oligodeoxynucleotide repetitive sequence. The pCpG-08 recombinant plasmid constructed in the invention has a good enhancement effect on the immunity of the classical swine fever live vaccine and the porcine circovirus inactivated vaccine, and can be used as a new vaccine adjuvant to be put on the market.

摘要：【中文】本发明属于纺织技术领域，具体的涉及一种棉麻混纺纱仿纯麻纱及其纺纱方法。由以下原料组成：细绒棉梳棉落棉40％‑70％，细绒棉30％‑50％，亚麻散纤维0％‑10％。本发明所述的棉麻混纺纱仿纯麻纱及其纺纱方法，使用所纺粗纱由含有大量的短纤维，在细纱机牵伸过程中由于浮游纤维增多，在纱线表面形成不规则的、类似竹节的粗结，就像麻类纱线的麻节,外观与特性与麻相似；当棉纱捻系数增大，其直径减小变硬，纤维之间空隙减小，毛细效应增加，会出现吸水速干的特性。 【EN】The invention belongs to the technical field of spinning, and particularly relates to cotton and linen blended yarn imitated pure linen yarn and a spinning method thereof. The feed consists of the following raw materials: 40-70% of fine cotton carding noil, 30-50% of fine cotton linter and 0-10% of flax loose fiber. The cotton-flax blended yarn imitated pure ramie yarn and the spinning method thereof have the advantages that the spun roving contains a large amount of short fibers, and irregular slubby similar to slubby knots are formed on the surface of the yarn due to the increase of floating fibers in the drafting process of a spinning machine, the slubby knots are similar to the burls of ramie yarns, and the appearance and the characteristics of the slubby yarns are similar to those of ramie; when the twist coefficient of the cotton yarn is increased, the diameter of the cotton yarn is reduced and hardened, the gaps among fibers are reduced, the capillary effect is increased, and the characteristic of water absorption and quick drying can be realized.

摘要：【中文】本发明属于纺织品染整技术领域，具体的涉及一种纤维素纤维多色段染筒子纱的生产工艺。将活性染料溶解于有机溶剂与水组成的混合溶液中即得染色液；对纤维素纤维筒子纱的上、下两个圆形端面划分扇形分区，进行喷涂染色；采用筒子纱染色机对纤维素纤维筒纱进行碱性固色处理；对碱性固色后的段染筒纱进行热水洗、脱水、烘干处理。采用喷涂染色实现筒子纱的段染加工，能够在一根纱线上染出3～15种不同的颜色，改变了传统的单色染纱方式，织物风格在无规律中显示出规律性、五彩缤纷且立体感强。此外，采用本发明方法生产段染纱操作简单、加工流程短且染色过程环保绿色可控。 【EN】The invention belongs to the technical field of textile dyeing and finishing, and particularly relates to a production process of cellulose fiber multi-color space dyeing cheese. Dissolving a reactive dye in a mixed solution consisting of an organic solvent and water to obtain a dyeing solution; dividing the upper and lower circular end faces of the cellulose fiber cheese into sector partitions, and spraying and dyeing; performing alkaline color fixing treatment on the cellulose fiber cone yarns by adopting a cone yarn dyeing machine; and (4) carrying out hot water washing, dewatering and drying treatment on the space dyeing cone yarn subjected to alkaline color fixation. The space dyeing processing of the cheese is realized by adopting spray dyeing, 3-15 different colors can be dyed on one yarn, the traditional single-color yarn dyeing mode is changed, and the fabric style shows regularity, colorful and strong stereoscopic impression in irregularity. In addition, the space dyeing yarn produced by the method has the advantages of simple operation, short processing flow and environment-friendly, green and controllable dyeing process.

摘要：【中文】本发明公开了一种柜体，用于基于磁耦合转移原理的中压混合式直流断路器，包括独立设置的前区室、后区室和侧区室，其中，所述后区室位于所述前区室的后方，所述侧区室位于所述前区室的一侧。本发明提供的基于磁耦合转移原理的中压混合式直流断路器的柜体，设计结构明确，区间隔室分块清晰，空间布置灵活，利于功能的扩展，可根据各种空间、功能需求来进行相应调整的中压混合式直流断路器的柜体结构。并且，占地面积小，节约制造成本。本发明还公开了一种采用上述柜体的基于磁耦合转移原理的中压混合式直流断路器。 【EN】The invention discloses a cabinet body for a medium-voltage hybrid direct-current circuit breaker based on a magnetic coupling transfer principle, which comprises a front compartment, a rear compartment and side compartments, wherein the front compartment, the rear compartment and the side compartments are independently arranged, the rear compartment is positioned behind the front compartment, and the side compartments are positioned on one side of the front compartment. The cabinet body of the medium-voltage hybrid direct-current circuit breaker based on the magnetic coupling transfer principle has the advantages of definite design structure, clear partition of the interval compartment, flexible spatial arrangement, contribution to function expansion and capability of carrying out corresponding adjustment according to various space and function requirements. In addition, the occupied area is small, and the manufacturing cost is saved. The invention also discloses a medium-voltage hybrid direct-current circuit breaker based on the magnetic coupling transfer principle, which adopts the cabinet body.

摘要：【中文】本发明涉及一种混凝土桩基用取样设备，包括底座、设在底座上的环形轨道、与环形轨道插接的圆环、设在圆环上的用于将圆环固定在环形轨道上的固定螺栓、设在圆环上的回转支承、设在回转支承上的取样部分、用于驱动回转支承转动的第一驱动装置以及与取样部分和第一驱动装置进行信号交互的控制系统。本发明用于对混凝土桩基进行取样，能够进行批量式的采样，采样速度快，自动化程度高，解决了人工采样过程中速度慢、劳动强度大和样件受损等问题。 【EN】The invention relates to sampling equipment for a concrete pile foundation, which comprises a base, an annular rail arranged on the base, a circular ring inserted into the annular rail, a fixing bolt arranged on the circular ring and used for fixing the circular ring on the annular rail, a slewing bearing arranged on the circular ring, a sampling part arranged on the slewing bearing, a first driving device used for driving the slewing bearing to rotate and a control system for performing signal interaction with the sampling part and the first driving device. The invention is used for sampling the concrete pile foundation, can perform batch sampling, has high sampling speed and high automation degree, and solves the problems of low speed, high labor intensity, sample piece damage and the like in the manual sampling process.

摘要：【中文】本发明提出了一种基于5G架构的智能安全门禁的控制系统及方法，所述控制系统包括MEC平台、5G基站、智能门禁设备和移动终端设备；所述MEC平台与5G基站相连接，5G基站通过5G无线通信分别与智能门禁设备和移动终端设备相连接；移动终端设备通过D2D通信与智能门禁设备相连接。本发明采用5G技术通过移动边缘计算域的就近的、快速的响应能力，提供了统一的更为准确的识别服务，解决了识别水平层次不齐的问题；本发明结合5G中的设备到设备之间的D2D通信方式，在生物识别的同时，增加硬件识别防止伪造欺骗，采用这种软硬结合的方式，能够进一步提高智能安全门禁的安全保障系数。 【EN】The invention provides a control system and a method of an intelligent security entrance guard based on a 5G framework, wherein the control system comprises an MEC platform, a 5G base station, an intelligent entrance guard device and a mobile terminal device; the MEC platform is connected with the 5G base station, and the 5G base station is respectively connected with the intelligent access control equipment and the mobile terminal equipment through 5G wireless communication; the mobile terminal device is connected with the intelligent access control device through D2D communication. The invention adopts the 5G technology to provide uniform and more accurate identification service through the nearby and quick response capability of the mobile edge computing domain, thereby solving the problem of uneven identification level; the invention combines the D2D communication mode from the device to the device in 5G, increases the hardware identification to prevent the forgery and the deception while carrying out the biological identification, and can further improve the safety guarantee coefficient of the intelligent safety entrance guard by adopting the soft and hard combination mode.