摘要：【中文】本发明属于自行车配件领域，尤其是涉及一种具有自洁净功能的自行车把手及其使用方法，所述把手包括连接块，所述连接块的侧壁上固定连接有圆筒，圆筒内填充有清洁液，圆筒内设有吸水板，吸水板的下端与圆筒的内底面固定连接，吸水板的上端贯穿圆筒设置，圆筒外套设有弧形块，弧形块的一端与连接块的侧壁固定连接，弧形块的另一端与圆筒远离连接块的一端平齐，弧形块外活动套设清洁带，吸水板的上端与清洁带相抵接触，清洁带的外侧壁上设有多条用于增加摩擦力的环形槽，吸水板的上端设有与环形槽相对应的凸起。本发明可利用清洁带，配合吸水板，对清洁带的表面进行清洁，保持清洁带的干净卫生，减少细菌的传播和交叉感染。 【EN】The invention belongs to the field of bicycle accessories, and particularly relates to a bicycle handle with a self-cleaning function and a use method thereof. The invention can utilize the cleaning belt to clean the surface of the cleaning belt by matching with the water absorption plate, keeps the cleaning belt clean and sanitary, and reduces the spread of bacteria and cross infection.

摘要：【中文】本发明公开了一种马桶水箱定投放清洁剂装置及使用方法，包括吸附在马桶水箱侧壁上的吸盘，所述吸盘的侧壁固定连接有桶体，所述桶体的侧壁沿水方向贯穿设有转轴，所述转轴位于桶体内的一端同轴固定连接有柱体，所述柱体的侧壁沿其周向等间距设有三个料槽，所述桶体的侧壁固定连接有送料管，所述送料管远离桶体的一端固定连接有料箱，所述转轴位于桶体以外的部分外侧套设有单向轴承，所述单向轴承的外侧壁套设有齿轮环，所述桶体的侧壁滑动连接有沿竖直方向设置的齿条，所述齿条与齿轮环相互啮合，所述齿条的侧壁固定连接有连接件。本发明构思新颖，结构简单，使每次冲水都有定量的清洁剂对马桶进行清洁，保持了马桶的清洁。 【EN】The invention discloses a device for putting detergent into a toilet water tank in a fixed mode and a using method of the device. The invention has novel conception and simple structure, ensures that the toilet bowl is cleaned by quantitative cleaning agent every time the toilet bowl is flushed, and keeps the toilet bowl clean.

摘要：【中文】本发明实施例公开了一种功分器和具有该功分器的电子设备，所述功分器包括：壳体，具有一腔体；输入端口，输入端口的一部分穿设壳体，并收容在腔体内；多个输出端口，每一输出端口的一部分穿设壳体，并收容在腔体内；传输杆，设于腔体内，传输杆包括多节不等波长的传输杆体；以及电容；传输杆的头部通过电容与输入端口耦合，且传输杆的头部表面与电容间隔设置，传输杆的尾部短路；多个输出端口与传输杆上靠近尾部的传输杆体的侧壁接触。本发明的传输杆的长度大大减小，有利于功分器的小型化设计，并便于加工与装配，减少装配时引起的不良率，同时提高产品在使用过程中的可靠性，大大降低了材料成本和生产成本。 【EN】The embodiment of the invention discloses a power divider and electronic equipment with the same, wherein the power divider comprises: a housing having a cavity; a part of the input port penetrates through the shell and is accommodated in the cavity; a plurality of output ports, a part of each output port penetrates through the shell and is accommodated in the cavity; the transmission rod is arranged in the cavity and comprises a plurality of sections of transmission rod bodies with different wavelengths; and a capacitor; the head of the transmission rod is coupled with the input port through a capacitor, the surface of the head of the transmission rod is arranged at intervals with the capacitor, and the tail of the transmission rod is short-circuited; the output ports are in contact with the side wall of the transmission rod body close to the tail part on the transmission rod. The length of the transmission rod is greatly reduced, the miniaturized design of the power divider is facilitated, the processing and the assembly are convenient, the reject ratio caused during the assembly is reduced, the reliability of the product in the use process is improved, and the material cost and the production cost are greatly reduced.

摘要：【中文】本发明提供了龙血竭红素A的新用途，包括在制备降血糖药物、保健品或功能食品中的应用，还包括用于制备α‑葡萄糖苷酶活性抑制剂的应用。本发现创造性地发现，龙血竭红素A可抑制α‑葡萄糖苷酶活性，并且其抑制活性远远强于临床药物阿卡波糖。本发明还提供了一种降血糖组合物，包含龙血竭红素A和药用辅料或保健品用辅料，用作药物制剂或保健品制剂。 【EN】The invention provides a new application of dracorhodin A, which comprises the application in preparing hypoglycemic drugs, health products or functional foods and also comprises the application in preparing α -glucosidase activity inhibitors.

摘要：【中文】本发明公开了一种检测苯丙氨酸高选择性荧光探针的制备和应用。所述探针的分子式为C₄₈H₄₈N₃₂O₁₆@C₁₅H₁₆ClN3S·_0.5ZnCl₂，由八元瓜环(Q[8])与甲苯胺蓝(TB)制成，所述八元瓜环Q[8]与甲苯胺蓝(TB)的摩尔比为1：2。本发明具有能对水中的L‑苯丙氨酸进行检测，能实现单探针对氨基酸高度选择性的检测，检测成本低，检测效率高，且有利于对复杂微观系统的分析。此外使用本发明探针检测时，还具有较高灵敏度、样品处理简单、操作方便、测定快速以及实时检测的特点。 【EN】The invention discloses preparation and application of a high-selectivity fluorescent probe for detecting phenylalanine. The molecular formula of the probe is C₄₈H₄₈N₃₂O₁₆@C₁₅H₁₆ClN3S·_0.5ZnCl₂Is composed of eight-membered cucurbituril (Q [8])]) With Toluidine Blue (TB) to form said eight-membered cucurbituril Q [8]]Molar ratio to Toluidine Blue (TB) 1: 2. the invention can detect the L-phenylalanine in water, realize the highly selective detection of amino acid by a single probe, has low detection cost and high detection efficiency, and is beneficial to the analysis of a complex microscopic system. In addition, when the probe is used for detection, the probe also has the characteristics of higher sensitivity, simple sample treatment, convenient operation, quick determination and real-time detection.

摘要：【中文】一种采用高Q值电感储能的微弱压电能量采集器电源管理电路，其特点在于包括压电能量采集器、阻抗匹配与电感储能电路、储能控制开关电路、整流充电电路、能量存储电路、上变频开关控制电路、储能控制开关驱动电路和DC‑DC电路。本发明的储能电感采用高Q值器件，通过上变频匹配技术将低频压电元件的能量最大化提取并传递到电感中，压电元件的能量先被储存到电感中，电感的电流不断积聚增大，当电感电流达到阈值时被释放到整流充电回路。较大的整流电流可降低整流二极管导通功耗，从而提高电路充电功率。 【EN】A weak piezoelectric energy collector power management circuit adopting high-Q-value inductance energy storage is characterized by comprising a piezoelectric energy collector, an impedance matching and inductance energy storage circuit, an energy storage control switch circuit, a rectifying and charging circuit, an energy storage circuit, an up-conversion switch control circuit, an energy storage control switch driving circuit and a DC-DC circuit. The energy storage inductor adopts a high-Q-value device, energy of the low-frequency piezoelectric element is extracted to the maximum extent and transmitted to the inductor through an up-conversion matching technology, the energy of the piezoelectric element is stored in the inductor firstly, current of the inductor is accumulated and increased continuously, and the energy is released to a rectifying charging loop when the current of the inductor reaches a threshold value. The larger rectifying current can reduce the conduction power consumption of the rectifying diode, thereby improving the charging power of the circuit.

摘要：【中文】本发明属于微生物应用领域，具体涉及一株可降解几丁质的贪噬菌及其应用。具体技术方案为：一株贪噬菌，是一个新的种，于2019年8月19日保藏在中国微生物菌种保藏管理委员会普通微生物中心，保藏编号为：CGMCC No.1.16908。该贪噬菌具有优异的降解纤维素和几丁质的能力。在农作物种植上，所述贪噬菌可提高植物的免疫能力，对农作物生长具有明显的促生作用，对包括番茄早疫病菌在内的多种植物病原菌和植物病虫害具有明显抑制作用。同时，所述贪噬菌还可针对性将难溶性磷酸盐转化为可溶性磷酸盐，从而改善因化肥施用过多等原因而板结的土壤的土质情况。所述贪噬菌在多方面均具有优异或良好的应用效果和应用潜力。 【EN】The invention belongs to the field of microorganism application, and particularly relates to Variovorax capable of degrading chitin and application thereof. The specific technical scheme is as follows: a Variovorax is a new species, is preserved in the China general microbiological culture Collection center in 2019, 8 and 19 months, and has the preservation number as follows: CGMCC No. 1.16908. The Variovorax has excellent ability to degrade cellulose and chitin. In the aspect of crop planting, the Variovorax can improve the immunocompetence of plants, has obvious growth promotion effect on the growth of crops, and has obvious inhibition effect on various plant pathogenic bacteria including tomato early blight and plant diseases and insect pests. Meanwhile, the Variovorax can also convert insoluble phosphate into soluble phosphate in a targeted manner, so that the soil texture condition of hardened soil caused by excessive fertilizer application and the like is improved. The Variovorax has excellent or good application effect and application potential in various aspects.

摘要：【中文】本发明涉及一种控制帘子布硬挺度的方法，柔软处理采用刀式柔软装置，为一组以上揉布刀，每组揉布刀包含第一刀片和第二刀片，第一刀片和第二刀片分别用于对帘子布施加相反方向的弯曲应力；各组揉布刀中，第一刀片和第二刀片的刀口厚度相同，揉布刀角度相同，其中，揉布刀角度为刀片的中心剖面与水平面的夹角；控制方法具体为根据帘子布的规格设置揉布张力、揉布刀组数、揉布刀角度和刀口厚度，以改变帘子布在刀作用下的弯曲程度和弯曲应力，实现所要求的硬挺度，由于硬挺度与卷边、翘角、平整性等密切相关，因而也能实现所要求的卷边、翘角、平整性。 【EN】The invention relates to a method for controlling the stiffness of cord fabric, wherein the softening treatment adopts a knife type softening device which is more than one group of cloth kneading knives, each group of cloth kneading knives comprises a first blade and a second blade, and the first blade and the second blade are respectively used for applying bending stress in opposite directions to the cord fabric; in each group of cloth kneading knives, the knife edges of the first blade and the second blade are the same in thickness, and the cloth kneading knife angles are the same, wherein the cloth kneading knife angles are the included angles between the central sections of the blades and the horizontal plane; the control method specifically comprises the steps of setting the fabric rubbing tension, the number of fabric rubbing knife groups, the fabric rubbing knife angle and the knife edge thickness according to the specification of the cord fabric, so as to change the bending degree and the bending stress of the cord fabric under the action of the knife, and realize the required stiffness, and the stiffness is closely related to the curling, the warping angle, the flatness and the like, so that the required curling, warping angle and flatness can be realized.

摘要：【中文】本发明实施例公开了视频处理方法和装置。所述方法包括：获取待消除标志集合；在所述视频中存在含有所述标志的帧画面的情况下，在所述视频中划分与所述标志对应的帧片段；根据预设的K项第一指标，计算得到所述帧片段的消除指数；根据所述帧片段的消除指数，从全部帧片段中选取目标帧片段；对所述视频的所述目标帧片段进行目标标志的消除处理。 【EN】The embodiment of the invention discloses a video processing method and a video processing device. The method comprises the following steps: acquiring a mark set to be eliminated; dividing a frame segment corresponding to the logo in the video when a frame picture containing the logo exists in the video; calculating to obtain the elimination index of the frame segment according to a preset K first indexes; selecting a target frame segment from all the frame segments according to the elimination indexes of the frame segments; and eliminating the target mark of the target frame segment of the video.

摘要：【中文】本发明是一种基于图像数据归一化技术的测温方法，包括以下步骤：(1)非制冷红外热像仪开机至热平衡；(2)得到非均匀校正后的图像；(3)盲元剔除；(4)用非制冷红外热像仪测量黑体辐射，获得各温度T_i下对应的某一像素图像灰度值数据；(5)对图像灰度值数据进行归一化处理；(6)建立归一化图像灰度值与温度关系的测温数学模型；(7)利用测温数学模型计算各灰度下对应的温度值，在测温数学模型中输入的图像灰度值需要按照步骤(5)进行归一化。通过本发明的测温方法，用归一化图像数据与温度的关系，拟合出曲线模型，利用此模型进行测温不仅能提高测温精度，而且能提高重复性精度，即每次开机利用同一像素测温结果变化不大。 【EN】The invention relates to a temperature measurement method based on an image data normalization technology, which comprises the following steps: (1) starting the uncooled thermal infrared imager to be in thermal balance; (2) obtaining an image after non-uniformity correction; (3) removing blind pixels; (4) measuring black body radiation by using uncooled thermal infrared imager to obtain various temperatures T_iThe gray value data of a corresponding pixel image; (5) carrying out normalization processing on the image gray value data; (6) establishing a temperature measurement mathematical model of the relationship between the normalized image gray value and the temperature; (7) and (4) calculating corresponding temperature values under all gray levels by using a temperature measurement mathematical model, wherein the gray values of the images input in the temperature measurement mathematical model need to be normalized according to the step (5). According to the temperature measurement method, the relationship between the normalized image data and the temperature is used for fitting a curve model, and the temperature measurement by using the model can not only improve the temperature measurement precision, but also improve the repeatability precision, namely the temperature measurement result is not changed greatly by using the same pixel every time the computer is started.