摘要：【中文】一种基于机载激光雷达点云数据的高精DEM构建方法，首先进行点云数据预处理，为点云数据质量检查和点云数据大地定向；然后采用改进的三角网迭代加密滤波法，将每个待判定点赋予一个与距离相关的优先级，保证优先级最高的激光点优先判断，用于地面点云与非地面点云的分离；再使用已知高程点，构建邻近三角形并进行线性内插处理；最后采用逻辑分析法与高程误差分析法对DEM精度进行评价，实现基于机载激光雷达点云数据的高精DEM构建。本发明采用改进三角网迭代加密滤波法获得地面点云，再基于随机森林回归法内插DEM提供精密度，最后通过逻辑分析法与高程误差分析法，对LiDAR点云数据生成的DEM数据进行了精度评价。 【EN】A high-precision DEM construction method based on airborne laser radar point cloud data comprises the steps of firstly, preprocessing the point cloud data, and checking the quality of the point cloud data and orienting the point cloud data in the ground; then, an improved triangulation iterative encryption filtering method is adopted, each point to be judged is endowed with a priority level related to the distance, and the laser point with the highest priority level is ensured to be judged preferentially and used for separating ground point cloud from non-ground point cloud; then using the known elevation points to construct adjacent triangles and performing linear interpolation processing; and finally, evaluating the DEM precision by adopting a logic analysis method and an elevation error analysis method, and realizing the high-precision DEM construction based on airborne laser radar point cloud data. According to the method, ground point cloud is obtained by adopting an improved triangulation network iterative encryption filtering method, DEM is interpolated based on a random forest regression method to provide precision, and finally, the DEM data generated by the LiDAR point cloud data is subjected to precision evaluation through a logic analysis method and an elevation error analysis method.

摘要：【中文】本发明公开了一种改善犬软便的综合营养配方及制备方法，包括以下重量份的原料组成：鱼粉10‑30份；鸡肉粉20‑50份；肉浆1‑10份；马铃薯、豌豆、薯类5‑20份；奶类、蛋类5‑20份；动物油、植物油5‑20份；酵母、多元氨基酸、复合维生素及矿物质3‑10份；益生元0.1‑5份；纤维素0.2‑5份，本发明从动物生理生化角度出发，通过蛋白原料的选择和合理配比、纤维原料的使用、益生元等综合营养方案，改善肠道健康、提高犬粪便质量，在给犬饲喂高蛋白高肉类含量日粮的前提下，通过合理的营养方案改善犬的粪便质量，维持犬肠道健康；本发明通过纤维原料和益生元的应用、蛋白原料的合理配比等综合营养方案，显著改善高蛋白高肉类配方下犬的软便情况。软便率从30%可降低至5%以下。 【EN】The invention discloses a comprehensive nutritional formula for improving dog stool softness and a preparation method thereof, wherein the comprehensive nutritional formula comprises the following raw materials in parts by weight: 10-30 parts of fish meal; 20-50 parts of chicken powder; 1-10 parts of meat pulp; 5-20 parts of potatoes, peas and potatoes; 5-20 parts of milk and eggs; 5-20 parts of animal oil and vegetable oil; 3-10 parts of yeast, polybasic amino acid, compound vitamin and mineral substance; 0.1-5 parts of prebiotics; 0.2-5 parts of cellulose, and from the physiological and biochemical aspects of animals, the invention improves the intestinal health and the excrement quality of dogs by selecting and reasonably proportioning protein raw materials, using fiber raw materials, using prebiotics and other comprehensive nutrition schemes, and improves the excrement quality of dogs by a reasonable nutrition scheme on the premise of feeding dogs with daily ration with high protein and high meat content, thereby maintaining the intestinal health of dogs; the invention obviously improves the excrement softening condition of dogs in the high-protein high-meat formula by comprehensive nutrition schemes such as application of fiber raw materials and prebiotics, reasonable proportioning of protein raw materials and the like. The soft stool rate can be reduced from 30% to below 5%.

摘要：【中文】本发明公开了一种改善犬绿便的综合营养配方及制备方法，包括以下重量份的原料组成：鱼粉10‑30份；鸡肉粉20‑50份；肉浆1‑10份；马铃薯、豌豆、薯类5‑20份；奶类、蛋类5‑20份；动物油、植物油5‑20份；酵母、多元氨基酸、复合维生素及矿物质3‑10份；益生元0.1‑5份，在本发明中，在给犬饲喂高蛋白高肉类含量日粮前提下，通过本发明合理的营养方案来改善犬的粪便质量，减少绿便问题，维持犬肠道健康。从动物生理生化角度出发，通过蛋白原料的选择和合理配比、益生元的使用等营养方案，改善肠道健康、减少犬绿便问题。本发明通过益生元的应用、蛋白原料的合理配比等营养方案，解决了高蛋白高肉类配方下犬的绿便问题，绿便率从20%降至0。 【EN】The invention discloses a comprehensive nutritional formula for improving canine excrement and urine and a preparation method thereof, wherein the comprehensive nutritional formula comprises the following raw materials in parts by weight: 10-30 parts of fish meal; 20-50 parts of chicken powder; 1-10 parts of meat pulp; 5-20 parts of potatoes, peas and potatoes; 5-20 parts of milk and eggs; 5-20 parts of animal oil and vegetable oil; 3-10 parts of yeast, polybasic amino acid, compound vitamin and mineral substance; 0.1-5 parts of prebiotics, and on the premise of feeding the dog with daily ration with high protein and high meat content, the reasonable nutrition scheme of the invention is used for improving the quality of excrement of the dog, reducing the problem of green feces and maintaining the intestinal health of the dog. From the physiological and biochemical aspects of animals, the intestinal health is improved and the problem of dog excrement greenness is reduced by the selection of protein raw materials, reasonable proportioning, use of prebiotics and other nutrition schemes. The invention solves the problem of green feces of dogs in a high-protein high-meat formula by using nutritional schemes such as application of prebiotics, reasonable proportion of protein raw materials and the like, and the green feces rate is reduced from 20% to 0.

摘要：【中文】本发明公开了一种提高犬毛顺滑度的美毛配方，其特征在于，包括以下质量比的原料组成：鱼粉10‑30%；鸡肉粉20‑50%；肉浆1‑10%；豆类、薯类7‑20%；奶类、蛋类5‑20%；动物油、植物油5‑20%；酵母、多元氨基酸、复合维生素及有机微量元素3‑10%；透明质酸钠100‑500g/t，本发明通过在日粮中添加有机微量元素和玻尿酸，改善犬被毛顺滑度。 【EN】The invention discloses a hair beautifying formula for improving dog hair smoothness, which is characterized by comprising the following raw materials in percentage by mass: 10 to 30 percent of fish meal; 20-50% of chicken powder; 1-10% of meat pulp; 7-20% of beans and potatoes; milk and egg 5-20%; 5-20% of animal oil and vegetable oil; yeast, multi-amino acid, composite vitamin and organic microelement 3-10%; 100 g/t of sodium hyaluronate, and 500g/t of hyaluronic acid, the invention improves the smoothness of dog hair by adding organic trace elements and hyaluronic acid in daily ration.

摘要：【中文】本发明公开了一种通信运维用检修报表存储装置，包括箱体、箱门和平板，所述箱体正面通过合页与箱门的一侧转动连接，所述箱门正面上方两侧均固定有挂钩，所述平板顶部通过挂钩挂在箱门上，所述平板正面上方固定有夹子，所述夹子上夹持有报表，所述箱体一侧上方开设有投放口，所述箱体另一侧中间开设有滑槽，所述滑槽内滑动安装有连接杆，且连接杆的两端均伸出滑槽，所述连接杆的一端固定有移动板，移动板位于箱体外部，所述连接杆的另一端固定有压板，压板位于箱体内部。本发明具有存储记录过的报表，方便使用的优点。 【EN】The invention discloses an overhaul report storage device for communication operation and maintenance, which comprises a box body, a box door and a flat plate, wherein the front side of the box body is rotatably connected with one side of the box door through a hinge, hooks are fixed on two sides above the front side of the box door, the top of the flat plate is hung on the box door through the hooks, a clip is fixed above the front side of the flat plate, a report is clamped on the clip, a throwing opening is formed above one side of the box body, a sliding groove is formed in the middle of the other side of the box body, a connecting rod is arranged in the sliding groove in a sliding mode, two ends of the connecting rod extend out of the sliding groove, a movable plate is fixed at one end of the connecting rod and is positioned outside the. The invention has the advantages of storing the recorded report forms and being convenient to use.

摘要：【中文】本发明公开了一种软件开发用后台处理器存放架，包括存放架本体、支撑板、柜门和合页，所述存放架本体两侧外壁对称开设有活动槽，所述存放架两侧外壁均对称开设有螺孔，所述存放架本体两侧外壁对称设置有支撑板，所述支撑板与活动槽位置相对应，所述支撑板内部开设有均匀分布通孔，支撑板一侧外壁对称开设有转动槽，所述支撑板一侧外壁设置有滤网，所述滤网内部设置有过滤棉，所述滤网与过滤棉均设置于活动槽内部，所述存放架本体上端外壁开设有通风孔。本发明通过设置通孔、风机和过滤棉，达到了保证计算机正常工作的效果，避免灰尘粘附于计算机表面，影响计算机散热，提高了计算机使用寿命，提高了设备实用性。 【EN】The invention discloses a storage rack of a background processor for software development, which comprises a storage rack body, supporting plates, a cabinet door and hinges, wherein movable grooves are symmetrically formed in the outer walls of two sides of the storage rack body, screw holes are symmetrically formed in the outer walls of two sides of the storage rack body, the supporting plates are symmetrically arranged on the outer walls of two sides of the storage rack body, the supporting plates correspond to the movable grooves in position, through holes are uniformly distributed in the supporting plates, rotating grooves are symmetrically formed in the outer wall of one side of each supporting plate, a filter screen is arranged on the outer wall of one side of each supporting plate, filter cotton is arranged in each filter screen, the filter screens and the filter cotton are both arranged in the movable grooves, and ventilation. According to the invention, through the arrangement of the through hole, the fan and the filter cotton, the effect of ensuring the normal work of the computer is achieved, the phenomenon that dust is adhered to the surface of the computer to influence the heat dissipation of the computer is avoided, the service life of the computer is prolonged, and the practicability of the equipment is improved.

摘要：【中文】本发明公开了一种抗衰老祛斑抗皱化妆品，其特征在于，由如下重量份计的各组分组成：四羟基二苯乙烯苷改性β‑胡萝卜素2‑5份、β‑烟酰胺腺嘌呤二核苷酸改性环氧基环糊精3‑6份、降冰片烯‑2‑甲胺改性鼠尾草酸1‑3份、中草药提取物1‑3份、甘油3‑8份、乳化剂0.5‑1.5份、水30‑40份。本发明还公开了所述抗衰老祛斑抗皱化妆品的制备方法。本发明公开的抗衰老祛斑抗皱化妆品抗衰老、祛斑、抗皱效果显著，透皮效果佳，对皮肤无刺激作用，能有效美容护肤。 【EN】The invention discloses an anti-aging, freckle-removing and anti-wrinkle cosmetic which is characterized by comprising, by weight, 2-5 parts of tetrahydroxystilbene glycoside modified β -carotene, 3-6 parts of β -nicotinamide adenine dinucleotide modified epoxy cyclodextrin, 1-3 parts of norbornene-2-methylamine modified carnosic acid, 1-3 parts of Chinese herbal medicine extracts, 3-8 parts of glycerol, 0.5-1.5 parts of an emulsifier and 30-40 parts of water.

摘要：【中文】基于新式减振结构的构架装置属于轨道车辆动力转向架的构架装置领域，其包括双向输出轴电机、四个一系钢弹簧、四个一系垂向减振器、两个抗蛇行减振器、两个二系垂向减振器、两个齿轮箱、两个锻件侧梁、纵置式电机外壳、两个侧梁平衡连杆、两个组合式连接座、四个轮对内置式一系悬挂轴箱装置、门字型抗侧滚扭杆机构、四个外壳侧梁连接柱。本发明不仅能大量节约构架空间，使轮对内置式一系悬挂轴箱装置的紧凑布局得以实施，还有利于降低同步控制两台电机的编程难度，精简电机控制程序，提高电能利用转换效率和控制效率，增强列车的节能环保属性。 【EN】A framework device based on a novel vibration damping structure belongs to the field of framework devices of power steering frames of railway vehicles and comprises a bidirectional output shaft motor, four primary steel springs, four primary vertical vibration dampers, two anti-snaking vibration dampers, two secondary vertical vibration dampers, two gear boxes, two forged side beams, a longitudinally-arranged motor shell, two side beam balance connecting rods, two combined connecting seats, four wheel-pair built-in primary suspension axle box devices, a door-shaped anti-rolling torsion bar mechanism and four shell side beam connecting columns. The invention can save a large amount of framework space, implement compact layout of the wheel set built-in primary suspension axle box device, reduce programming difficulty of synchronously controlling two motors, simplify motor control procedures, improve electric energy utilization conversion efficiency and control efficiency, and enhance energy-saving and environment-friendly properties of trains.

摘要：【中文】本发明公开了一种通讯运维用便携式检修箱，包括第一固定带、夹具、储物盒、检修箱本体和滑轨，所述检修箱本体由第一存储箱和第二存储箱组成，且第一存储箱和第二存储箱通过连接布连接，所述第一存储箱的内部缝制有第三固定带，且第三固定带的内部插接有第二工具，所述夹具固定在第一存储箱的内部位于第二工具的一侧，且夹具的内部夹持有第二工具头，所述第二工具的上表面固定有接头，且接头的上表面螺纹连接有第一工具头，所述储物盒固定在第二存储箱的内部顶端，且储物盒的内部焊接有隔板，所述滑轨固定在第二存储箱的内部位于储物盒的下方，且滑轨的上表面滑动连接有第二固定带。本发明便于携带较多尺寸的第二工具。 【EN】The invention discloses a portable maintenance box for communication operation and maintenance, which comprises a first fixing belt, a clamp, a storage box, a maintenance box body and a slide rail, wherein the maintenance box body consists of a first storage box and a second storage box, the first storage box and the second storage box are connected through a connecting cloth, a third fixing belt is sewn in the first storage box, and a second tool is inserted in the third fixing band, the clamp is fixed in the first storage box and positioned at one side of the second tool, and a second tool head is clamped in the clamp, a joint is fixed on the upper surface of the second tool, the upper surface of the joint is in threaded connection with a first tool head, the storage box is fixed at the top end inside the second storage box, and the inside welding of storing box has the baffle, the slide rail is fixed and is located the below of storing box in the inside of second storage box, and the upper surface sliding connection of slide rail has the second fixed band. The present invention facilitates carrying a second tool of a larger size.

摘要：【中文】本发明公开了一种工业互联网大数据中心主机摆放柜，包括机体、底板、第二轴承和主机本体，所述机体的内侧底部表面开设有限位槽，所述机体通过限位槽限位放置有主机本体，所述机体的底部表面焊接有底板，所述底板的底部表面设有垫块，所述机体的一侧表面设有第一风扇，所述机体背离第一风扇的一侧表面设有第二风扇，所述机体的顶部表面活动安装有第一轴承，所述机体通过第一轴承转动安装有把手，所述第一轴承和把手内转动安装有螺纹杆，所述螺纹杆的底端设有第二轴承，所述螺纹杆通过第二轴承转动连接有压板。本发明具备便于对大数据主机进行散热及固定，且具有一定的防尘能力的优点。 【EN】The invention discloses an industrial internet large data center host placing cabinet which comprises a machine body, a bottom plate, a second bearing and a host body, wherein a limiting groove is formed in the bottom surface of the inner side of the machine body, the machine body is placed on the host body in a limiting mode through the limiting groove, the bottom surface of the machine body is welded with the bottom plate, a cushion block is arranged on the bottom surface of the bottom plate, a first fan is arranged on one side surface of the machine body, a second fan is arranged on one side surface of the machine body, which is far away from the first fan, a first bearing is movably arranged on the top surface of the machine body, the machine body is rotatably provided with a handle through the first bearing, a threaded rod is rotatably arranged in the first bearing and the handle, the bottom end of the threaded rod is provided with the second. The invention has the advantages of convenient heat dissipation and fixation of the big data host and certain dustproof capability.