摘要：【中文】本发明涉及一种快速搜索机制下改进DQN的机器人路径规划算法，包括如下步骤：S1、设置算法中所需的参数；S2、根据三维地形环境的坡度特征和机器人运动几何学特性，建立一个二维的栅格地图用来模拟环境；S3、设计快速搜索机制；S4、建立机器人的动作集；S5、设计一个连续的报酬函数；S6、机器人通过训练输出一条最佳路径；本发明提供了一种快速搜索机制下改进DQN的机器人路径规划算法,改善了Deep Q_Learning算法存在的环境利用率低、搜索效率低等问题，能够使机器人在未知环境下快速搜索出最佳路径。 【EN】The invention relates to a robot path planning algorithm for improving DQN under a quick search mechanism, which comprises the following steps: s1, setting parameters required in the algorithm; s2, establishing a two-dimensional grid map for simulating the environment according to the gradient characteristics of the three-dimensional terrain environment and the kinematic geometry characteristics of the robot; s3, designing a quick search mechanism; s4, establishing an action set of the robot; s5, designing a continuous reward function; s6, the robot outputs an optimal path through training; the invention provides a robot path planning algorithm for improving DQN under a quick search mechanism, which solves the problems of low environmental utilization rate, low search efficiency and the like of a Deep Q _ Learning algorithm and enables a robot to quickly search out an optimal path in an unknown environment.

摘要：【中文】本发明公开了一种含有硼酸酯和/或铝酸酯的水性锌铝涂料，包括如下质量份数的组分：锌粉或铝粉或二者的混合物180～350；硅烷偶联剂80～250；有机硼酸酯和/或铝酸酯1～200；水250～500；还包括：有机醇醚类组合物100～200；钼酸盐3～25；硼酸8～15。本发明所述的涂料：涂层厚度薄，涂层附着强度高，不含任何价位的铬元素，涂层和涂装工艺满足环保要求；还具有优良的储存稳定性；以及涂层的耐蚀性能。 【EN】The invention discloses a water-based zinc-aluminum coating containing boric acid ester and/or aluminate, which comprises the following components in parts by weight: 180-350 parts of zinc powder or aluminum powder or a mixture of the zinc powder and the aluminum powder; 80-250 parts of a silane coupling agent; 1-200 parts of organic boric acid ester and/or aluminate; 250-500 parts of water; further comprising: 100-200 parts of organic alcohol ether composition; 3-25 parts of molybdate; 8-15% of boric acid. The coating of the invention comprises the following components: the coating has thin thickness and high adhesion strength, does not contain chromium element with any valence, and meets the environmental protection requirement by the coating and the coating process; also has excellent storage stability; and the corrosion resistance of the coating.

摘要：【中文】本发明公开了一种针状二水钼酸钠的制备方法，步骤包括：将片状二水钼酸钠溶于水并配制成饱和溶液；将饱和溶液升温后加入六偏磷酸钠，恒温至六偏磷酸钠完全溶解后将溶液降至常温，恒温一段时间后快速过滤，将得到的固体洗涤、干燥后获得针状二水钼酸钠产品。本发明提供的针状二水钼酸钠的制备方法操作简单且基本无污染，同时能够获得纯度高、粒度大、溶出速率高的针状二水钼酸钠产品。 【EN】The invention discloses a preparation method of needle-shaped sodium molybdate dihydrate, which comprises the following steps: dissolving flaky sodium molybdate dihydrate in water to prepare a saturated solution; and heating the saturated solution, adding sodium hexametaphosphate, keeping the temperature until the sodium hexametaphosphate is completely dissolved, cooling the solution to normal temperature, keeping the temperature for a period of time, quickly filtering, washing the obtained solid, and drying to obtain the needle-shaped sodium molybdate dihydrate product. The preparation method of the needle-shaped sodium molybdate dihydrate provided by the invention is simple to operate and basically free of pollution, and can obtain a needle-shaped sodium molybdate dihydrate product with high purity, large granularity and high dissolution rate.

摘要：【中文】本申请提供了一种盐酸倍他司汀及其制备方法，属于药物技术领域。盐酸倍他司汀药物包括：盐酸倍他司汀6‑10份、微晶纤维素80‑92份，甘露醇22‑30份，枸橼酸0.8‑1.2份，二氧化硅1.5‑2.5份，硬脂酸1.5‑2.5份。盐酸倍他司汀药物的制备方法包括：将盐酸倍他司汀、枸橼酸与16‑20重量份的水混合后得到湿润剂。将微晶纤维素和甘露醇混合造粒得到第一母粒。将第一母粒与湿润剂混合造粒得到第二母粒。将第二母粒、二氧化硅和硬脂酸混合。此制备方法制备得到的药物可以使各组分混合更加均匀，且使得到的药物的崩解速度更快，溶出效果更好。 【EN】The application provides betahistine hydrochloride and a preparation method thereof, belonging to the technical field of medicines. The betahistine hydrochloride medicine comprises: 6-10 parts of betahistine hydrochloride, 80-92 parts of microcrystalline cellulose, 22-30 parts of mannitol, 0.8-1.2 parts of citric acid, 1.5-2.5 parts of silicon dioxide and 1.5-2.5 parts of stearic acid. The preparation method of the betahistine hydrochloride medicament comprises the following steps: mixing betahistine hydrochloride, citric acid and 16-20 parts by weight of water to obtain the wetting agent. Mixing and granulating the microcrystalline cellulose and the mannitol to obtain a first master batch. And mixing the first master batch and a wetting agent for granulation to obtain a second master batch. Mixing the second master batch, silicon dioxide and stearic acid. The medicine prepared by the preparation method can enable the components to be mixed more uniformly, and the obtained medicine is faster in disintegration speed and better in dissolution effect.

摘要：【中文】本发明公开了冷却速度快、无霜无风的热交换箱体结构及冰箱，所述的热交换箱体结构，其包括壳体，该壳体的外壁面上贴合有导热原件，该导热原件的一端延伸汇集于所述壳体的一侧面并与换热器连接换热。本发明的冰箱间室降温快，控温灵敏，冷量利用合理，漏热较少，更节能。无霜无需吹风，有效地解决了因冷风带走食品水分的痛点冰箱间室内部温度不均匀的问题，同时简化了冰箱内背部结构的设计，得到市场广泛好评。 【EN】The invention discloses a heat exchange box body structure with high cooling speed and no frost and wind and a refrigerator. The refrigerator chamber has the advantages of fast temperature reduction, sensitive temperature control, reasonable cold energy utilization, less heat leakage and more energy conservation. The refrigerator has the advantages that no frost is generated, air blowing is not needed, the problem of uneven temperature in the pain point refrigerator compartment due to the fact that food moisture is taken away by cold air is effectively solved, meanwhile, the design of the back structure in the refrigerator is simplified, and the refrigerator is widely accepted in the market.

摘要：【中文】本发明公开了一种推动式开门机构及冰箱，其中，推动式开门机构包括设有开口的安装盒、从所述开口内伸出或向所述开口内缩回的推杆和顶杆、连接所述推杆和所述顶杆的传动组件；所述推杆向所述安装盒内部运动时，所述顶杆反向运动将所述开口外侧的门体推出。本发明提出的推动式开门机构，可以安装在冰箱的底部，利用推杆和顶杆之间联动的原理，通过用脚推动推杆，可以轻松克服门封条磁力和内外腔压强导致的开门阻力，打开冰箱门，老人或双手持有物品者开启冰箱靠近地面间室门时，操作简单、使用方便。 【EN】The invention discloses a push-type door opening mechanism and a refrigerator, wherein the push-type door opening mechanism comprises a mounting box provided with an opening, a push rod and an ejector rod which extend out of the opening or retract into the opening, and a transmission assembly which is connected with the push rod and the ejector rod; when the push rod moves towards the interior of the mounting box, the push rod moves reversely to push out the door body outside the opening. The push type door opening mechanism provided by the invention can be arranged at the bottom of a refrigerator, the principle of linkage between the push rod and the ejector rod is utilized, the push rod is pushed by feet, the door opening resistance caused by the magnetic force of a door seal and the pressure of an inner cavity and an outer cavity can be easily overcome, and when the refrigerator door is opened, the old or a person holding articles with both hands can open the door of the refrigerator close to a floor compartment, the push type door opening mechanism is simple to operate and convenient to use.

摘要：【中文】本发明公开了一种储物箱及冰箱，储物箱内设有至少一个分隔部将储物箱分隔成多格存储隔间，所述分隔部朝向储物的一侧凸起形成至少一个凹陷槽，所述凸起至凹陷槽光滑过渡高度逐渐减小，所述凹陷槽内设有加热装置。本发明通过在分隔部的朝向储物的一侧设置凸起和凹陷槽，并使凸起至凹陷槽光滑过渡高度逐渐减小，且分隔部上方设有网状隔板，食材及蔬菜上的积水可通过网状隔板过滤沿着凸起自动流至凹陷槽内，通过凹陷槽内的加热装置加热形成将积水蒸发，防止水的堆积，也减少了储物箱内部的异味，对使用者带来了极大的便利。 【EN】The invention discloses a storage box and a refrigerator, wherein at least one partition part is arranged in the storage box to partition the storage box into a plurality of storage compartments, the partition part protrudes towards one side of the storage box to form at least one concave groove, the smooth transition height from the protrusion to the concave groove is gradually reduced, and a heating device is arranged in the concave groove. According to the invention, the bulges and the concave grooves are arranged on one side of the separating part facing the storage box, the smooth transition height from the bulges to the concave grooves is gradually reduced, the reticular partition plate is arranged above the separating part, accumulated water on food materials and vegetables can automatically flow into the concave grooves along the bulges after being filtered by the reticular partition plate, and the accumulated water is evaporated by heating the food materials and the vegetables by the heating device in the concave grooves, so that the accumulation of water is prevented, the peculiar smell in the storage box is reduced, and great convenience is brought to users.

摘要：【中文】本发明提供了一种随风速自动改变冰箱间室出风口风流方向的冰箱。根据本发明的冰箱包括：冰箱壳体，冰箱壳体内具有至少一个冰箱间室，冰箱壳体的内壁上设置有出风口，出风口对应于至少一个冰箱间室；出风部，出风部包括出风挡板，出风挡板可转动地设置在出风口处，并根据制冷风的风速而转动到对应的角度，以控制制冷风的流出方向。该冰箱的温度均匀性更好。 【EN】The invention provides a refrigerator capable of automatically changing the air flow direction of an air outlet of a refrigerator compartment along with the air speed. The refrigerator according to the present invention includes: the refrigerator comprises a refrigerator shell, a door, a; the air outlet part comprises an air outlet baffle which is rotatably arranged at the air outlet and rotates to a corresponding angle according to the air speed of the refrigeration wind so as to control the outflow direction of the refrigeration wind. The refrigerator has better temperature uniformity.

摘要：【中文】本发明涉及一种消弧线圈并主动干预装置的单相接地故障选线方法，属于电力网络故障选线领域。本发明分析了消弧线圈并主动干预装置前后各条出线的零序导纳，利用零序导纳的变化来进行故障选线。首先以零序电压判断发生接地故障并启动选线装置，采集各条出线的零序电流和零序电压并计算出零序导纳，主动干预装置判明故障相后投入，采集投入后各条出线的零序电流和零序电压并计算出零序导纳，通过计算的零序导纳，分析比较各条出线在主动干预装置投入前后的零序导纳变化情况，零序导纳变化最大对应的线路为故障线路。本发明提供了消弧线圈并主动干预装置的单相接地故障选线方法，采用稳态量的零序电压零序电流数据分析，易于数据采集与处理，算法简单十分适合工程实现，具有较好的实际应用价值。 【EN】The invention relates to a single-phase earth fault line selection method of an arc suppression coil and active intervention device, belonging to the field of power network fault line selection. The invention analyzes the zero sequence admittance of the arc suppression coil and actively intervenes each outgoing line in front of and behind the device, and carries out fault line selection by using the change of the zero sequence admittance. Firstly, judging the occurrence of a ground fault by using zero sequence voltage, starting a line selection device, collecting zero sequence current and zero sequence voltage of each outgoing line and calculating zero sequence admittance, judging the fault phase by using an active intervention device, then inputting, collecting the zero sequence current and the zero sequence voltage of each outgoing line after inputting and calculating the zero sequence admittance, analyzing and comparing the zero sequence admittance change conditions of each outgoing line before and after the active intervention device is input through the calculated zero sequence admittance, and taking the line corresponding to the maximum zero sequence admittance change as a fault line. The invention provides a single-phase earth fault line selection method of an arc suppression coil and active intervention device, which adopts the zero-sequence voltage and zero-sequence current data analysis of steady-state quantity, is easy for data acquisition and processing, has simple algorithm, is very suitable for engineering realization, and has better practical application value.

摘要：【中文】本申请提供了一种冰箱。该冰箱包括间室，间室用于储物，间室内设置有出风口和回风口，出风口和回风口位于间室内的第一内壁上，出风口用于向间室内供给冷气，回风口用于从间室内回收冷气。冰箱还包括补风机构，安装在间室内，补风机构上开设有第一补风口，第一补风口朝向间室内的与回风口相对的第二内壁供给冷气。在冰箱运行时，通过补风机构直接朝向间室内的与回风口相对的第二内壁供给冷气，可以针对性地对间室内缺乏冷量的位置进行冷气供给，对间室内温度高于设定温度的区域进行冷量补充实现降温，从而提高了空间温度均匀性，使得放入间室的食物可实现整体均匀降温，提高对食品的保存。 【EN】The application provides a refrigerator. The refrigerator comprises a compartment, wherein the compartment is used for storing articles, an air outlet and an air return opening are arranged in the compartment, the air outlet and the air return opening are positioned on a first inner wall in the compartment, the air outlet is used for supplying cold air to the compartment, and the air return opening is used for recovering the cold air from the compartment. The refrigerator also comprises an air supplementing mechanism which is arranged in the compartment and provided with a first air supplementing opening facing a second inner wall opposite to the air return opening in the compartment for supplying cold air. When the refrigerator operates, the air supplementing mechanism directly supplies cold air to the second inner wall opposite to the air return opening in the compartment, the cold air can be supplied to the position lacking cold energy in the compartment in a targeted manner, cold energy supplementation is performed on the area with the temperature higher than the set temperature in the compartment to realize cooling, so that the uniformity of the space temperature is improved, the food put into the compartment can be uniformly cooled integrally, and the food storage is improved.