摘要：【中文】本发明公开了一种基于Android的无人值守雪深测量方法，包括以下步骤：1、使用摄像头实时监控，接收摄像头采集的积雪图像并截图；2、通过在Android Studio中安装OpenCV并调用OpenCV中的函数，使用Java语言进行开发，完成图像处理；3、基于几何相似原理实现雪深计算；4、在Android端实时查看当前所监控位置的雪深。本发明方法将图像处理与Android的结合，使得用户可以通过在手机上进行简单的操作即可获得精度较高的雪深数据。 【EN】The invention discloses an Android-based unattended snow depth measuring method, which comprises the following steps of: 1. monitoring in real time by using a camera, receiving an accumulated snow image collected by the camera and screenshot; 2. the method comprises the steps that OpenCV is installed in Android Studio, functions in the OpenCV are called, development is conducted through Java language, and image processing is completed; 3. realizing snow depth calculation based on a geometric similarity principle; 4. and checking the snow depth of the current monitored position in real time at the Android terminal. According to the method, the image processing and the Android are combined, so that a user can obtain snow depth data with high precision by performing simple operation on a mobile phone.

摘要：【中文】本发明实施例提供一种口罩制造方法，包括：提供并层叠面层、芯层及底层，在底层上形成自底层向面层方向延伸并覆盖面层至少一部分的折边；在折边上设置固定装置，所述的固定装置为粘合层；按预定形状分切由面层、芯层及底层构成的本体并分离本体，使得整个制造过程中没有需要断续、逐片加工的过程，全部为连续的加工，大幅提高效率，另外本发明同时还提供的采用此制造方法的口罩，不需要额外设置鼻夹或挂耳，佩戴舒适不容易造成耳朵根部损伤。 【EN】The embodiment of the invention provides a mask manufacturing method, which comprises the following steps: providing and laminating a surface layer, a core layer and a bottom layer, and forming a folded edge which extends from the bottom layer to the surface layer and covers at least one part of the surface layer on the bottom layer; arranging a fixing device on the folded edge, wherein the fixing device is an adhesive layer; the mask is manufactured by a manufacturing method of the mask, a mask body is divided according to a preset shape, the mask body is divided into a plurality of parts, the parts are divided into parts, the.

摘要：【中文】本发明实施例提供一种无鼻夹口罩，包括主体，主体包括覆盖部，覆盖部包括一在佩戴至面部时覆盖佩戴者鼻梁的鼻梁区，在鼻梁区设置有用于将覆盖部粘附于鼻梁上的第一粘合层，通过第一粘合层将鼻梁区粘合在佩戴者鼻梁上，使得位于鼻梁处的主体完全贴合在鼻梁上，一方面使得佩戴更为舒适，另一方面防止鼻梁部位的漏气产生。 【EN】The embodiment of the invention provides a mouth mask without a nasal clip, which comprises a main body, wherein the main body comprises a covering part, the covering part comprises a nose bridge area which covers the nose bridge of a wearer when the mouth mask is worn on the face, a first adhesive layer used for adhering the covering part to the nose bridge is arranged in the nose bridge area, and the nose bridge area is adhered to the nose bridge of the wearer through the first adhesive layer, so that the main body at the nose bridge is completely attached to the nose bridge, the wearing is more comfortable, and the air leakage at the nose bridge is prevented.

摘要：【中文】本发明实施例提供一种一次性口罩垫，包括：面层，及与面层层叠设置，且用于与口罩体直接贴附，并通过静电吸附作用连接至口罩体上的吸附层；所述的吸附层为静电熔喷无纺布，一方面，具有良好的过滤效果，且，由于吸附层为静电熔喷无纺布，除了常规的扩散沉积、截留沉积、惯性沉积效果之外，还能够通过静电吸引沉积截留细小的颗粒；另一方面，吸附层通过静电吸附作用连接到口罩体上，不需要额外设置粘胶等连接结构，且能够反复可靠的连接至口罩体上，不会对口罩体带来额外的影响，即吸附层可以同时起到过滤与连接的作用，方便使用。 【EN】The embodiment of the invention provides a disposable mask cushion, which comprises: the mask comprises a surface layer and an adsorption layer, wherein the adsorption layer is stacked on the surface layer, is used for being directly attached to the mask body and is connected to the mask body through electrostatic adsorption; the adsorption layer is the electrostatic melt-blown non-woven fabric, on one hand, the adsorption layer has a good filtering effect, and due to the fact that the adsorption layer is the electrostatic melt-blown non-woven fabric, besides the conventional effects of diffusion deposition, interception deposition and inertial deposition, fine particles can be intercepted through electrostatic attraction deposition; on the other hand, the adsorbed layer is connected to the mask body through electrostatic adsorption, does not need additionally to set up connection structure such as viscose, and can relapse reliable be connected to the mask body on, can not bring extra influence to the mask body, the adsorbed layer can play the effect of filtering and being connected simultaneously promptly, facilitates the use.

摘要：【中文】本发明涉及复合芯体材料制备技术领域，具体地说是环保无胶复合芯体材料及其制备工艺。包括热熔粗旦纤维网、热熔细旦纤维网，其特征在于：所述的热熔粗旦纤维网的下方设有热熔细旦纤维网；所述的热熔粗旦纤维网包括第一亲水ES纤维及第一高吸水树脂，第一高吸水树脂呈粒状均匀分布在第一亲水ES纤维之间；所述的热熔细旦纤维网包括纤维素纤维、热熔纤维及第二高吸水树脂，第二高吸水树脂呈粒状均匀分布在纤维素纤维与热熔纤维的混合物之中。同现有技术相比，成本较低；增强了芯体材料的吸水性能，提高了产品利用率，保证了芯体材料的锁水性能；吸液后的芯体材料表面平整度高，不起坨，不断层，不会出现凝胶堵塞的现象，提高了使用时的舒适性。 【EN】The invention relates to the technical field of composite core material preparation, in particular to an environment-friendly glue-free composite core material and a preparation process thereof. Including hot melt coarse denier fibre web, hot melt fine denier fibre web, its characterized in that: a hot-melt fine-denier fiber mesh is arranged below the hot-melt coarse-denier fiber mesh; the hot-melt coarse-denier fiber mesh comprises first hydrophilic ES fibers and first super absorbent resin, wherein the first super absorbent resin is uniformly distributed among the first hydrophilic ES fibers in a granular shape; the hot-melt fine-denier fiber web comprises cellulose fibers, hot-melt fibers and second super absorbent resin, wherein the second super absorbent resin is uniformly distributed in a mixture of the cellulose fibers and the hot-melt fibers in a granular shape. Compared with the prior art, the cost is lower; the water absorption performance of the core material is enhanced, the product utilization rate is improved, and the water locking performance of the core material is ensured; the surface flatness of the core material after imbibition is high, no lump or fault occurs, the phenomenon of gel blocking cannot occur, and the comfort in use is improved.

摘要：【中文】本发明涉及卫生用品制备技术领域，具体地说是一种应用非织造吸液芯体的一次性卫生用品及其制备工艺。包括表层、芯体吸收层、底层，其特征在于：所述的一次性卫生用品从上至下依次包括表层、芯体吸收层、底层，所述的芯体吸收层为非织造吸液芯体，芯体吸收层包括热熔粗旦纤维网及热熔细旦纤维网，所述的热熔粗旦纤维网的下方设有热熔细旦纤维网；所述的热熔粗旦纤维网包括第一亲水ES纤维及第一高吸水树脂，第一高吸水树脂呈粒状均匀分布在第一亲水ES纤维之间。同现有技术相比，原材料易获取，成本较低；吸液后的表面平整度高，不起坨，不断层，不会出现凝胶堵塞的现象，吸液效果好，提高了使用时的舒适性。 【EN】The invention relates to the technical field of sanitary product preparation, in particular to a disposable sanitary product applying a non-woven liquid-absorbing core body and a preparation process thereof. Including top layer, core absorbed layer, bottom, its characterized in that: the disposable sanitary product sequentially comprises a surface layer, a core body absorption layer and a bottom layer from top to bottom, wherein the core body absorption layer is a non-woven liquid absorption core body, the core body absorption layer comprises a hot-melt coarse-denier fiber net and a hot-melt fine-denier fiber net, and the hot-melt fine-denier fiber net is arranged below the hot-melt coarse-denier fiber net; the hot-melt coarse-denier fiber web comprises first hydrophilic ES fibers and first super absorbent resin, wherein the first super absorbent resin is uniformly distributed among the first hydrophilic ES fibers in a granular shape. Compared with the prior art, the raw materials are easy to obtain, and the cost is lower; the surface flatness after imbibition is high, does not rise and sticks together, does not break the layer, the phenomenon that the gel stops up can not appear, and the imbibition is effectual, has improved the travelling comfort when using.

摘要：【中文】本发明涉及非织造材料制备技术领域，具体地说是一种非织造吸液芯体材料及其制备工艺。一种非织造吸液芯体材料，包括纤维素纤维、热熔纤维、高吸水树脂，其特征在于：所述的高吸水树脂呈粒状均匀分布在纤维素纤维与热熔纤维的混合物之中，高吸水树脂占非织造吸液芯体材料重量的20~40%；所述的纤维素纤维与热熔纤维的质量比为3:7~4:6；其制备工艺包括如下步骤：S1，混合、开松；S2，气流成网；S3，施加高吸水树脂；S4，超声波粘合加固；S5，成型。同现有技术相比，原材料易获取，成本较低；吸液后表面平整度高，不起坨，不断层，不会出现凝胶堵塞的现象，吸液效果好，提高了使用时的舒适性。 【EN】The invention relates to the technical field of non-woven material preparation, in particular to a non-woven liquid-absorbing core material and a preparation process thereof. A nonwoven liquid-absorbent core material comprising cellulosic fibers, hot melt fibers, superabsorbent resin, characterized in that: the super absorbent resin is uniformly distributed in a mixture of the cellulose fiber and the hot melt fiber in a granular shape, and accounts for 20-40% of the weight of the non-woven liquid absorbent core material; the mass ratio of the cellulose fibers to the hot-melt fibers is 3: 7-4: 6; the preparation process comprises the following steps: s1, mixing and opening; s2, air laying; s3, applying super absorbent resin; s4, ultrasonic bonding and reinforcing; and S5, molding. Compared with the prior art, the raw materials are easy to obtain, and the cost is lower; the surface smoothness is high behind the imbibition, does not rise to stick together, and the fault does not appear, the phenomenon that the gel blockked up can not appear, and the imbibition is effectual, has improved the travelling comfort when using.

摘要：【中文】本发明公开一种利用发根农杆菌诱导产生鸭茅毛状根的方法，包括以下步骤：(1)发根农杆菌活化；(2)侵染；(3)鸭茅毛状根的诱导；(4)除菌培养：(5)继代培养：可实现鸭茅毛状根的高效诱导和规模化培养，生产周期短、生产成本低。 【EN】The invention discloses a method for inducing and generating dactulis glomerata hairy roots by utilizing agrobacterium rhizogenes, which comprises the following steps: (1) activating agrobacterium rhizogenes; (2) infection; (3) inducing the dactulis glomerata hairy roots; (4) and (3) degerming and culturing: (5) subculturing: can realize the high-efficiency induction and large-scale culture of the dactulis glomerata hairy roots, and has short production period and low production cost.

摘要：【中文】本发明提供一种层间协同增益的主动式冲击波与破片防护方法及系统，利用了预加速的主动防护概念，实现了防护层间的协同增益效果，能够同时提高两个防护层的冲击波与破片效率。具体为：在迎爆面通过冲击波防护层削弱来袭的爆炸冲击波，背爆面通过基于高性能纤维的破片防护层捕获来袭的破片；且在爆炸载荷到达所述冲击波防护层前，分别对所述冲击波防护层和所述破片防护层进行预加速，使所述冲击波防护层具有与来袭爆炸载荷方向相反的初速度，使所述破片防护层具有与来袭爆炸载荷方向相同的初速度。 【EN】The invention provides an interlayer cooperative gain active shock wave and fragment protection method and system, which utilize the pre-acceleration active protection concept, realize the cooperative gain effect between protection layers and simultaneously improve the shock wave and fragment efficiency of two protection layers. The method specifically comprises the following steps: the method comprises the following steps that an explosive-faced surface weakens an incoming explosive shock wave through a shock wave protective layer, and a back explosive surface captures an incoming fragment through a fragment protective layer based on high-performance fibers; and before the explosive load reaches the shock wave protective layer, the shock wave protective layer and the fragment protective layer are pre-accelerated respectively, so that the shock wave protective layer has an initial speed opposite to the direction of the incoming explosive load, and the fragment protective layer has an initial speed the same as the direction of the incoming explosive load.

摘要：【中文】本发明公开了一种促进水稻弱势籽粒灌浆的植物生长调节剂，属于植物生长调节剂领域。所述调节剂的有效成分包括6‑苄氨基腺嘌呤和氯化钾，所述调节剂中6‑苄氨基腺嘌呤的施喷浓度为5～50μmol/L，氯化钾的施喷浓度为0.1～1％。还公开了所述植物生长调节剂的应用，用于水稻齐穗期，遭遇低温天气时，向叶面和稻穗均匀喷雾，以促进水稻弱势籽粒的灌浆，提高结实率。本发明采用6‑苄氨基腺嘌呤和氯化钾进行复配，并通过对其施喷浓度进行删选，于水稻齐穗期向叶片和稻穗均匀喷雾，可以显著减轻籽粒灌浆后期叶片低温胁迫伤害，改善叶片光合生理活性，有效促进水稻弱势籽粒灌浆，提高水稻整体籽粒结实率和粒重，使水稻产量大幅提升。 【EN】The invention discloses a plant growth regulator for promoting the filling of weak rice grains, belonging to the field of plant growth regulators. The effective components of the regulator comprise 6-benzylamino adenine and potassium chloride, wherein the spraying concentration of the 6-benzylamino adenine in the regulator is 5-50 mu mol/L, and the spraying concentration of the potassium chloride is 0.1-1%. Also discloses the application of the plant growth regulator, which is used for uniformly spraying to leaf surfaces and rice ears when meeting low-temperature weather in the full heading period of rice so as to promote the filling of weak rice grains and improve the maturing rate. According to the invention, 6-benzylamino adenine and potassium chloride are compounded, and the spraying concentration is applied for deletion and selection, so that the leaf and the rice ear are uniformly sprayed in the heading stage of rice, the low-temperature stress injury of the leaf in the later stage of grain filling can be remarkably reduced, the photosynthetic physiological activity of the leaf is improved, the weak grain filling of rice is effectively promoted, the whole grain setting rate and the grain weight of rice are improved, and the yield of rice is greatly improved.