摘要：【中文】本发明公开了一种基于Fe@BC结构的纳米酶杀菌材料及其制备方法和作为杀菌材料应用。该纳米酶杀菌材料以铁纳米颗粒为核，在铁颗粒表面包覆了无定形的碳层，并在碳层中掺杂了硼元素，该纳米酶杀菌材料在低浓度H₂O₂存在下可以实现催化H₂O₂分解生成·OH羟基自由基，生成的·OH对金葡萄球菌等细菌具有有较好的抑制活性作用，同时对正常细胞有较低的毒副作用。 【EN】The invention discloses a nano enzyme sterilization material based on a Fe @ BC structure, a preparation method thereof and a use thereofThe application of the sterilization material. The nano enzyme sterilization material takes iron nano particles as cores, an amorphous carbon layer is coated on the surfaces of the iron particles, boron is doped in the carbon layer, and the nano enzyme sterilization material is prepared by taking the iron nano particles as cores₂O₂In the presence of₂O₂Decomposing to generate OH hydroxyl free radical, wherein the generated OH has better inhibitory activity to staphylococcus aureus and other bacteria and has lower toxic and side effects to normal cells.

摘要：【中文】本发明公开了一种基于沸石基咪唑酸酯骨架的荧光探针及其制备方法和在监测细菌孢子发芽过程中的应用，荧光探针由CdS量子点、罗丹明^o6G染料及铕离子共同负载在沸石基咪唑酸酯骨架上构成，铕离子起始猝灭了CdS量子点的荧光，在2,6‑吡啶二羧酸存在下，铕离子和2,6‑吡啶二羧酸结合，使CdS量子点的荧光恢复，但罗丹明6G染料的荧光不受影响，从而利用细菌孢子发芽会释放2,6‑吡啶二羧酸的原理，设计比率型荧光监测细菌孢子发芽过程的方法，该方法选择性好、灵敏度高、检测限低及检测范围宽。 【EN】The invention discloses a fluorescent probe based on a zeolite-based imidazole ester framework, a preparation method thereof and application of the fluorescent probe in monitoring bacterial spore germination process, wherein the fluorescent probe comprises CdS quantum dots and rhodamine^oThe 6G dye and europium ions are loaded on a zeolite imidazole acid ester framework together to form the fluorescent monitoring method, the europium ions initially quench the fluorescence of the CdS quantum dots, the europium ions are combined with the 2, 6-dipicolinic acid in the presence of the 2, 6-dipicolinic acid to recover the fluorescence of the CdS quantum dots, but the fluorescence of the rhodamine 6G dye is not affected, so that the method for monitoring the bacterial spore germination process by ratio type fluorescence is designed by utilizing the principle that the bacterial spores can release the 2, 6-dipicolinic acid when germinating, and the method is good in selectivity, high in sensitivity, low in detection limit and wide in detection range.

摘要：【中文】本发明涉及加固工程技术领域，具体为一种加固工程结构及其施工方法，本发明包括固定框架和加固夹板，两个加固夹板之间设置有框架梁本体，固定夹板底部固定连接有滑块，固定夹板内腔设置有碳纤维，固定框架包括框架底，框架底内腔由下至上依次开设有减压弹簧腔和滑动腔，减压弹簧腔内腔设置有多个减压弹簧，滑动腔内腔靠近中部设置有两组相互对称的电动推杆，电动推杆输出轴固定连接滑块，框架底顶部开设有滑槽，框架底两侧设置有侧框架，侧框架内腔设置有多个减压弹簧，侧框架侧面螺纹连接有多个螺栓，螺栓螺纹穿过侧框架和固定夹板连接框架梁本体外壁，固定框架底部拐角处各设置有角钢，本发明操作方便、工作效率高且抗震能力好。 【EN】The invention relates to the technical field of reinforcement engineering, in particular to a reinforcement engineering structure and a construction method thereof, the reinforcement engineering structure comprises a fixed frame and reinforcement clamping plates, a frame beam body is arranged between the two reinforcement clamping plates, a sliding block is fixedly connected to the bottom of the fixed clamping plate, a carbon fiber is arranged in an inner cavity of the fixed clamping plate, the fixed frame comprises a frame bottom, a pressure reducing spring cavity and a sliding cavity are sequentially arranged in the inner cavity of the frame bottom from bottom to top, a plurality of pressure reducing springs are arranged in the inner cavity of the pressure reducing spring cavity, two groups of electric push rods which are symmetrical to each other are arranged in the sliding cavity close to the middle part, an output shaft of each electric push rod is fixedly connected with the sliding block, a sliding groove is arranged at the top of the frame bottom, side frames are arranged on two sides of the, the angle steel is arranged at the corner of the bottom of the fixed frame respectively, and the invention has convenient operation, high working efficiency and good shock resistance.

摘要：【中文】本发明公开了一种有机插层方法、装置、材料、测试方法、应用及太阳能板，涉及材料领域，主要在于能够提高材料的稳定性和光电性能，同时通过性能测试结论能够对材料的带隙宽度进行调整以便得到符合带隙宽度要求的材料。其中方法包括：获取材料的三维几何结构；在所述三维几何结构中按照设定无机层层数插入有机分子，将所述三维几何结构降低为准二维几何结构；所述有机分子，用于缩小所述材料的电子有效质量以及/或增加所述材料的稳定性。本发明适用于材料的有机插层。 【EN】The invention discloses an organic intercalation method, a device, a material, a testing method, an application and a solar panel, relates to the field of materials, and mainly aims to improve the stability and the photoelectric property of the material and adjust the band gap width of the material through a performance test conclusion so as to obtain the material meeting the band gap width requirement. The method comprises the following steps: acquiring a three-dimensional geometrical structure of a material; inserting organic molecules into the three-dimensional geometric structure according to the set inorganic layer number, and reducing the three-dimensional geometric structure into a quasi-two-dimensional geometric structure; the organic molecules serve to reduce the electron effective mass of the material and/or increase the stability of the material. The invention is suitable for organic intercalation of materials.

摘要：【中文】本发明涉及用于微特电机的轴承预载荷调节、锁紧结构及实施方法，包括转子、定子、第一轴承、第二轴承、锁紧螺母、轴承垫圈、轴承外环垫片和轴承内环垫片；两轴承的外环圆柱面分别与转子轴套内腔的圆柱面接触配合，两轴承的外环内端面分别与转子轴套止挡两端面接触配合，轴承垫圈装配于两个轴承内环中间，轴承外环垫片安装在第一轴承与转子轴套止挡中间，轴承内环垫片安装在第一轴承与轴承垫圈中间，锁紧螺母设置于第一轴承的外侧，锁紧螺母与定子输出轴之间通过螺纹连接，螺纹连接处涂覆有防松漆；锁紧螺母内端的凸台与第一轴承的内环压紧接触，锁紧螺母的外端加工有四个盲孔。本发明解决了电机锁紧力矩不易控制、稳定性不高、强冲击后预载荷发生较大变化的问题。 【EN】The invention relates to a bearing preload adjusting and locking structure for a micro special motor and an implementation method, wherein the bearing preload adjusting and locking structure comprises a rotor, a stator, a first bearing, a second bearing, a locking nut, a bearing washer, a bearing outer ring gasket and a bearing inner ring gasket; the outer ring cylindrical surfaces of the two bearings are respectively in contact fit with the cylindrical surface of the inner cavity of the rotor shaft sleeve, the inner end surfaces of the outer rings of the two bearings are respectively in contact fit with the two end surfaces of the backstop of the rotor shaft sleeve, a bearing washer is assembled between the inner rings of the two bearings, a bearing outer ring gasket is installed between the first bearing and the backstop of the rotor shaft sleeve, a bearing inner ring gasket is installed between the first bearing and the bearing washer, a locking nut is arranged on the outer side of the first bearing, the locking nut is connected with the output shaft of the stator through threads, and the threaded connection part; the boss at the inner end of the locking nut is in compression contact with the inner ring of the first bearing, and four blind holes are processed at the outer end of the locking nut. The invention solves the problems that the locking torque of the motor is not easy to control, the stability is not high, and the preload is greatly changed after strong impact.

摘要：【中文】本发明公开了一种可调节的油菜种植用播种装置，包括承载板，所述承载板上表面安装有进料斗，所述进料斗底端安装有若干个转料管道，所述转料管道底端贯穿所述承载板，所述承载板底面安装有两个固定架，两个所述固定架平行设置，且两个所述固定架之间通过转动套转动安装有方形轴，所述方形轴的外端安装有轮子；所述承载板底面安装有两个平行设置的支撑杆，所述支撑杆靠近装置的行驶前端。有益效果在于：随着装置的移动，能够对油菜种进行播种工作，通过螺旋叶片对油菜种的推送，使油菜种播种更加均匀；在装置停止移动时，则螺旋叶片停止了对油菜种的推送工作，油菜种则不会洒出，避免了油菜种的浪费，使用更加便捷。 【EN】The invention discloses an adjustable rape planting sowing device which comprises a bearing plate, wherein a feed hopper is arranged on the upper surface of the bearing plate, a plurality of material transferring pipelines are arranged at the bottom end of the feed hopper, the bottom ends of the material transferring pipelines penetrate through the bearing plate, two fixing frames are arranged on the bottom surface of the bearing plate, the two fixing frames are arranged in parallel, a square shaft is rotatably arranged between the two fixing frames through a rotating sleeve, and wheels are arranged at the outer ends of the square shaft; two supporting rods which are arranged in parallel are installed on the bottom surface of the bearing plate, and the supporting rods are close to the running front end of the device. Has the advantages that: the rape seeds can be sown along with the movement of the device, and the rape seeds are sown more uniformly by pushing the rape seeds by the spiral blades; when the device stops moving, the helical blade stops pushing the rape seeds, the rape seeds cannot be spilled, waste of the rape seeds is avoided, and the device is convenient to use.

摘要：【中文】本发明公开了一种置于暗挖车站上方底部侧墙四通的施工竖井及施工方法，包括以下步骤，步骤一、施工锁口圈梁及井口围墙；步骤二、开挖施工竖井基坑，架设竖井格栅钢架并喷射混凝土浇筑制成井护壁；步骤三、将锁口圈梁与框架柱钢筋笼连接；步骤四、将锁口圈梁钢筋笼与框架柱钢筋笼混凝土浇筑为一体；步骤五、施工框架柱；步骤六、利用钢板连接节点将框架梁钢筋笼与竖井格栅钢架焊接为一体；步骤七、施作竖井内底板；步骤八、开挖施工水平横通道；步骤九、在施工横通道内采用小导洞开挖及洞内梁柱结构体系施工；步骤十、基于步骤八，破除施工竖井内剩余相对的双方向侧墙，进行初支扣拱施工。本发明结构稳定，并可有效控制地面沉降。 【EN】The invention discloses a construction vertical shaft of a bottom side wall four-way joint arranged above a subsurface excavated station and a construction method, wherein the construction vertical shaft comprises the following steps of constructing a locking collar beam and a well mouth enclosing wall; secondly, excavating a construction shaft foundation pit, erecting a shaft grid steel frame and spraying concrete to cast the shaft grid steel frame to form a shaft retaining wall; step three, connecting the locking collar beam with the frame column reinforcement cage; step four, pouring the locking collar beam reinforcement cage and the frame column reinforcement cage into a whole; constructing a frame column; step six, welding the frame beam reinforcement cage and the vertical shaft grating steel frame into a whole by utilizing the steel plate connecting nodes; constructing a bottom plate in the vertical shaft; step eight, excavating a horizontal construction channel; step nine, adopting small pilot tunnel excavation and in-tunnel beam column structure system construction in the construction transverse channel; and step ten, based on the step eight, breaking the residual opposite bidirectional side walls in the construction shaft, and performing primary support buckling arch construction. The invention has stable structure and can effectively control the ground settlement.

摘要：【中文】本发明公开了一种污水处理装置及处理方法，属于污水处理领域，包括：驱动单元，其包括有转环、第一滑块、第二滑块、转动杆、转环，第一滑块和第二滑块分别套在转环上并能够绕着转环转动，第一滑块和第二滑块之间连接有转动杆，转动杆上设有环轴，第一滑块和第二滑块的连接线通过转环的圆心；搅拌单元，其包括搅拌轴以及分布在搅拌轴上的搅拌叶片，搅拌轴被转动杆驱动转动；收集单元；后处理净化单元；离心筒，所述的离心筒内为一离心腔体，搅拌单元伸入到离心腔体当中，离心筒设有进水口，进水口用于进入待处理的污水，离心筒外部套有所述的收集单元，离心筒的下部为污泥收集装置。 【EN】The invention discloses a sewage treatment device and a sewage treatment method, which belong to the field of sewage treatment and comprise the following steps: the driving unit comprises a rotating ring, a first sliding block, a second sliding block, a rotating rod and a rotating ring, wherein the first sliding block and the second sliding block are respectively sleeved on the rotating ring and can rotate around the rotating ring; the stirring unit comprises a stirring shaft and stirring blades distributed on the stirring shaft, and the stirring shaft is driven to rotate by the rotating rod; a collection unit; a post-treatment purification unit; the centrifugal cylinder is internally provided with a centrifugal cavity, the stirring unit extends into the centrifugal cavity, the centrifugal cylinder is provided with a water inlet, the water inlet is used for entering sewage to be treated, the collecting unit is sleeved outside the centrifugal cylinder, and the lower part of the centrifugal cylinder is provided with a sludge collecting device.

摘要：【中文】一种预制型钢混凝土叠合板及施工工艺，包括板底层钢筋网、型钢、混凝土及板顶层钢筋网，所述板底层钢筋网由横向分布钢筋和纵向分布钢筋交叉布置铺设，板底层钢筋网上表面纵向等间距设置有型钢，型钢及板底层钢筋网封装于混凝土中形成双向带肋混凝土预制板或纵向肋混凝土预制板，且双向带肋混凝土预制板的纵向肋与横向肋十字交叉或纵向肋混凝土预制板的相邻纵向肋之间形成后浇筑混凝土区域，在双向带肋混凝土预制板的纵向肋及横向肋上表面或在纵向肋混凝土预制板的纵向肋上表面铺设由横向分布钢筋和纵向分布钢筋交叉布置的板顶层钢筋网，在后浇筑混凝土区域浇筑混凝土，将板顶层钢筋网封装于混凝土中。简化了施工工序，缩短了施工工期。 【EN】A prefabricated steel reinforced concrete laminated slab and a construction process thereof comprise a slab bottom layer steel bar mesh, section steel, concrete and a slab top layer steel bar mesh, wherein the slab bottom layer steel bar mesh is paved by crosswise arranging transverse distribution steel bars and longitudinal distribution steel bars, the section steel is longitudinally arranged on the upper surface of the slab bottom layer steel bar mesh at equal intervals, the section steel and the slab bottom layer steel bar mesh are packaged in concrete to form a bidirectional ribbed concrete prefabricated slab or a longitudinal rib concrete prefabricated slab, a post-pouring concrete area is formed between a longitudinal rib of the bidirectional ribbed concrete prefabricated slab and the crosswise arrangement of the transverse ribs or between adjacent longitudinal ribs of the longitudinal ribbed concrete prefabricated slab, the slab top layer steel bar mesh which is formed by crosswise arranging the transverse distribution steel bars and the longitudinal distribution steel bars is paved on the upper surfaces of the longitudinal ribs and the longitudinal rib concrete prefabricated slab, the concrete is poured in the post-pouring concrete area, and (5) encapsulating the plate top layer reinforcing mesh in concrete. The construction process is simplified, and the construction period is shortened.