摘要：【中文】本发明涉及一种双电机控制器，其中，所述的双电机控制器包括箱体、冷却水道、第一控制模块及第二控制模块，所述的冷却水道设于所述的箱体的中间位置，所述的第一控制模块及第二控制模块分别位于所述的冷却水道的上下两侧。采用该种结构的双电机控制器，通过采用一个箱体及一个冷却水道，减少机械件、线束及其它电子元器件的使用量，使双电机控制器的体积减小，重量减轻，有效降低了控制器的成本，有利于增加电驱动系统的功率密度。 【EN】The invention relates to a double-motor controller, which comprises a box body, a cooling water channel, a first control module and a second control module, wherein the cooling water channel is arranged in the middle of the box body, and the first control module and the second control module are respectively positioned on the upper side and the lower side of the cooling water channel. By adopting the double-motor controller with the structure, the usage amount of mechanical parts, wire harnesses and other electronic components is reduced by adopting the box body and the cooling water channel, so that the size and the weight of the double-motor controller are reduced, the cost of the controller is effectively reduced, and the power density of an electric drive system is favorably increased.

摘要：【中文】本发明公布了一种基于无源RFID的掘进机位姿参数检测方法，属于掘进机位姿识别领域；首先利用无源宽带谐波标签，建立谐波反向散射抗干扰模型，以消除发射天线泄漏的强自干扰和密集多径干扰；然后利用遗传算法优化选取使得相位误差容忍最大的最优频率组合；接着利用连贯发射宽带多频连续波相位差测距方法，解决掘进工作面距离模糊问题；采用几何定位算法获得机身上无源标签的高精度定位；最后建立掘进机机身位姿模型，根据无源标签的三维坐标位置，即可实现掘进机机身位姿参数检测。 【EN】The invention discloses a passive RFID-based heading machine pose parameter detection method, belonging to the field of heading machine pose identification; firstly, establishing a harmonic backscattering anti-interference model by using a passive broadband harmonic tag so as to eliminate strong self-interference and dense multipath interference leaked by a transmitting antenna; then, optimizing and selecting the optimal frequency combination which enables the phase error tolerance to be maximum by utilizing a genetic algorithm; then, a coherent emission broadband multi-frequency continuous wave phase difference distance measurement method is used for solving the problem of distance ambiguity of a tunneling working face; obtaining the high-precision positioning of the passive tag on the machine body by adopting a geometric positioning algorithm; and finally, establishing a position and pose model of the development machine body, and detecting the position and pose parameters of the development machine body according to the three-dimensional coordinate position of the passive tag.

摘要：【中文】本发明公开了一种用于系留无人机的收放装置，包括拖车，所述拖车上设置有发电机、电源箱和转轴箱，所述拖车上设置有用于存放系留无人机且与系留无人机匹配的舱体，所述舱体包括底板、设置在底板上的舱体和可开闭舱体的挡板，所述舱体与底板滑动连接，所述挡板与底板铰接，还包括布置在底板上且可驱动舱体相对于底板滑动的动力机构，本发明为系留无人机提供一个高度合适、无安全隐患的承载平台，维护人员站在地面就可对系留无人机进行维护；结构简单，系留无人机起飞或回收时不需拆装桨叶，准备时间短；系留无人机可随拖车被牵引至需要工作的地方，且在飞行的过程中可随拖车同步伴飞，大大提高了通用性。 【EN】The invention discloses a retraction device for a mooring unmanned aerial vehicle, which comprises a trailer, wherein a generator, a power box and a rotating shaft box are arranged on the trailer, a cabin body which is used for storing the mooring unmanned aerial vehicle and is matched with the mooring unmanned aerial vehicle is arranged on the trailer, the cabin body comprises a bottom plate, a cabin body arranged on the bottom plate and a baffle plate capable of opening and closing the cabin body, the cabin body is connected with the bottom plate in a sliding manner, the baffle plate is hinged with the bottom plate, and the retraction device also comprises a power mechanism which is arranged on the bottom plate and can drive the cabin body to slide relative to the bottom plate; the structure is simple, blades do not need to be disassembled and assembled when the tethered unmanned aerial vehicle takes off or recovers, and the preparation time is short; the mooring unmanned aerial vehicle can be towed to a place where work is needed along with the trailer, and can fly along with the trailer synchronously in the flying process, so that the universality is greatly improved.

摘要：【中文】本发明涉及一种尼古丁‑草酸盐复合物晶体及其应用，属于烟草化学技术领域。该晶体分子式为：2(C₁₀H₁₅N₂)·C₂O₄·2.5(C₂H₂O₄)；所述晶体属于单斜晶系，空间群C2，晶胞参数：a=10.8406(15)Å，b=9.8946(9)Å，c=33.102(5)Å，α=90.00°，β=93.481(13)°,γ=90.00°，V=3544.1(8)ų。本发明尼古丁‑草酸盐复合物晶体为电子烟、加热不燃烧卷烟等相关制品的尼古丁提供了新的引入形式；该晶体在使用时，不仅可以改善口感，而且影响尼古丁的递送过程，能持续提供生理满足感。 【EN】The invention relates to a nicotine-oxalate compound crystal and application thereof, belonging to the technical field of tobacco chemistry. The molecular formula of the crystal is as follows: 2 (C)₁₀H₁₅N₂)·C₂O₄·2.5(C₂H₂O₄) The crystal belongs to a monoclinic system, and is a space group C2, and unit cell parameters are a =10.8406(15) Å, b =9.8946(9) Å, C =33.102(5) Å =90.00 degrees, β =93.481(13) degrees, gamma =90.00 degrees, and V =3544.1(8) ų. The nicotine-oxalate compound crystal provides nicotine for related products such as electronic cigarettes, cigarettes and the like which are not heated and combustedA new form of introduction; the crystal can improve taste, influence nicotine delivery process, and provide physiological satisfaction.

摘要：【中文】本发明涉及一种尼古丁‑草酸盐复合物晶体的制备方法及应用，属于新型烟草技术领域。该方法是将草酸加入溶剂中，搅拌至完全溶解后避光处理，于超声条件下滴加尼古丁进行反应，反应后所得溶液于常温避光处静置，待晶体生长，即可得到棕黄色透明块状固体，该棕黄色透明块状固体即为尼古丁‑草酸盐复合物晶体。本发明制备方法简单可靠，制得的尼古丁‑草酸盐复合物晶体用于胶基型嚼烟、口含烟等新型烟草制品中，能替代烟草的使用，让尼古丁在口腔中均匀、缓慢、持久释放，为消费者提供长效平和的生理满足感，同时能有效降低对消化道的刺激性，是一种新的尼古丁引入形式。 【EN】The invention relates to a preparation method and application of a nicotine-oxalate compound crystal, and belongs to the technical field of novel tobacco. Adding oxalic acid into a solvent, stirring until the oxalic acid is completely dissolved, then carrying out light-shielding treatment, dropwise adding nicotine under an ultrasonic condition for reaction, standing the obtained solution at normal temperature in a light-shielding position after the reaction, and obtaining a brown yellow transparent block-shaped solid after crystal growth, wherein the brown yellow transparent block-shaped solid is a nicotine-oxalate compound crystal. The preparation method is simple and reliable, and the prepared nicotine-oxalate compound crystal can be used in novel tobacco products such as gum base type chewing tobacco, buccal tobacco and the like, can replace the use of tobacco, enables the nicotine to be released uniformly, slowly and durably in the oral cavity, provides long-acting mild physiological satisfaction for consumers, can effectively reduce the irritation to the digestive tract, and is a novel nicotine introduction form.

摘要：【中文】本发明涉及一种能降低口腔上皮健康风险的袋装口含烟及其制备方法，属于无烟气烟草制品技术领域。取苦丁茶粉碎后，用超纯水震荡提取多次，合并提取液，4℃下离心，取上清液，上清液冻干后保存备用，得到苦丁茶提取物；烟叶粉碎至粒径为50~100目，并控制含水率为8~12%，得到烟叶粉末；向步骤（2）得到的烟叶粉末中加入的水，之后进行热处理，之后再按顺序加入矫味剂、1~6份酸碱调节剂、香味剂、苦丁茶提取物、清凉剂和抗氧化剂，混合至均匀，冷藏后，杀菌，包装，得到能降低口腔上皮健康风险的袋装口含烟。本发明制备方法简单可靠，制得的袋装口含烟能有效降低口腔风险，可以大大改善现有的袋装口含烟由于产生高渗环境导致口腔上皮细胞死亡的情况。 【EN】The invention relates to a bagged buccal cigarette capable of reducing the health risk of oral epithelium and a preparation method thereof, belonging to the technical field of smokeless tobacco products. Pulverizing Folum Ilicis, extracting with ultrapure water for several times, mixing extractive solutions, centrifuging at 4 deg.C, collecting supernatant, lyophilizing the supernatant, and storing to obtain Folum Ilicis extract; crushing tobacco leaves until the particle size is 50-100 meshes, and controlling the water content to be 8-12% to obtain tobacco leaf powder; and (3) adding water into the tobacco leaf powder obtained in the step (2), then carrying out heat treatment, then sequentially adding a flavoring agent, 1-6 parts of an acid-base regulator, a flavoring agent, a broadleaf holly leaf extract, a freshener and an antioxidant, mixing uniformly, refrigerating, sterilizing and packaging to obtain the bagged buccal cigarette capable of reducing the health risk of the oral epithelium. The preparation method is simple and reliable, and the prepared bagged mouth cigarette can effectively reduce the oral risk and greatly improve the condition that the existing bagged mouth cigarette causes the death of oral epithelial cells due to the generation of a hypertonic environment.

摘要：【中文】本发明涉及种含有麦冬提取物的胶基型嚼烟及其制备方法，属于无烟气烟草制品技术领域。取麦冬粉碎后，用超纯水震荡提取多次，合并提取液，4℃下离心，取上清液冻干，得到麦冬提取物；将胶基进行烘烤，在40~60℃，烘烤8~12h，向其中加入甜味剂、酸碱调节剂、香味剂、食用色素、保润剂和烟草粉末，在60℃下混合至均匀，之后经挤出、滚筒延压、裁切、老化，分装即为成品。本发明发现人在长期吸食胶基型嚼烟时，口腔上皮细胞微环境的渗透压升高，口腔细胞暴露在高渗环境中会导致细胞死亡，而本发明制得的产品能够大大改善现有的胶基型嚼烟由于产生高渗环境导致口腔上皮细胞死亡的情况，可以显著降低吸食胶基型嚼烟引起的口腔健康风险。 【EN】The invention relates to gum base type chewing tobacco containing an ophiopogon root extract and a preparation method thereof, belonging to the technical field of smokeless tobacco products. Pulverizing radix Ophiopogonis, extracting with ultrapure water for several times, mixing extractive solutions, centrifuging at 4 deg.C, collecting supernatant, and lyophilizing to obtain radix Ophiopogonis extract; baking the gum base, baking for 8-12 h at 40-60 ℃, adding a sweetening agent, an acid-base regulator, a flavoring agent, an edible pigment, a humectant and tobacco powder, mixing uniformly at 60 ℃, then extruding, rolling by a roller, cutting, aging and subpackaging to obtain a finished product. According to the invention, when people suck the gum base type chewing tobacco for a long time, the osmotic pressure of the microenvironment of the oral epithelial cells is increased, and the oral epithelial cells can die when being exposed in a hypertonic environment.

摘要：【中文】本发明公开了一种烟雾粒径可调节的声表面波电子烟，所述电子烟的雾化器(13)中有雾化芯片(133)，所述雾化芯片(133)上设置有多组叉指换能器(1332)，每组叉指换能器(1332)由宽度不同的金属叉指电极相互交叉放置而成。本发明的电子烟能够实现烟油雾化烟雾粒径的有效调节。 【EN】The invention discloses a surface acoustic wave electronic cigarette with adjustable smoke particle size, wherein an atomizer (13) of the electronic cigarette is provided with an atomization chip (133), a plurality of groups of interdigital transducers (1332) are arranged on the atomization chip (133), and each group of interdigital transducers (1332) is formed by mutually and crossly placing metal interdigital electrodes with different widths. The electronic cigarette can effectively adjust the particle size of the tobacco tar atomized smoke.