摘要：【中文】本发明公开一种基于点云数据分析的建筑检测方法及装置，本装置用于实现本方法，本方法包括创建建筑基准指标库，至少包括墙面、地面、天花水平基准面及其角度偏差、间距偏差；获取激光扫描所采集到的目标建筑室内的实测点云数据；转换实测点云数据的坐标系为本地坐标系；识别点云数据中面数据，至少包括墙面数据、地面数据、天花数据；采用最小二乘法拟合各面数据生成相应拟合面；计算上述拟合面与上述基准面之间角度差，若角度差超出角度偏差，则将该面标记为不合格面；计算面数据中各实测点到其拟合面的间距，若间距超出间距偏差范围，则该实测点标记为不合格点，由此生成实测结果。本发明的检测方法无需人工干预，高效快捷而且数据的准确。 【EN】The invention discloses a building detection method and a device based on point cloud data analysis, wherein the device is used for realizing the method and comprises the steps of establishing a building reference index library at least comprising a wall surface, a ground surface, a ceiling horizontal reference surface, an angle deviation and a distance deviation thereof; acquiring actual measurement point cloud data of a target building room acquired by laser scanning; converting the coordinate system of the actually measured point cloud data into a local coordinate system; identifying surface data in the point cloud data, wherein the surface data at least comprises wall surface data, ground data and ceiling data; fitting the data of each surface by adopting a least square method to generate a corresponding fitting surface; calculating the angle difference between the fitting surface and the reference surface, and marking the surface as an unqualified surface if the angle difference exceeds the angle deviation; and calculating the distance from each real measuring point to the fitting surface of the real measuring point in the surface data, and if the distance exceeds the distance deviation range, marking the real measuring point as an unqualified point, thereby generating a real measuring result. The detection method of the invention does not need manual intervention, and is efficient, rapid and accurate in data.

摘要：【中文】本发明公开了一种烟草薄片涂布液，包括烟草提取物微粒悬浮液、包覆剂，烟草提取物微粒悬浮液是采用碳酸钙空心微粒吸附烟草提取物后加入水中，再加入高分子乳化剂、pH调节剂混悬制备而成；所述包覆剂为改性虫胶溶液和改性玉米醇溶蛋白溶液。利用该涂布液制备的加热卷烟烟芯材料，可显著延长保质期，提高稳定性，保持较好的感官品质。 【EN】The invention discloses a tobacco sheet coating liquid, which comprises a tobacco extract particle suspension and a coating agent, wherein the tobacco extract particle suspension is prepared by adding calcium carbonate hollow particles into water after absorbing a tobacco extract, and adding a high-molecular emulsifier and a pH regulator into the water for suspension; the coating agent is a modified shellac solution and a modified zein solution. The heated cigarette core material prepared by the coating liquid can obviously prolong the shelf life, improve the stability and keep better sensory quality.

摘要：【中文】本发明涉及加热不燃烧卷烟技术领域，尤其涉及一种适用于加热卷烟的烟芯柱及其制备方法。这种适用于加热卷烟的烟芯柱，按照质量份，包括烟粉20~40份，烟草提取物5~10份，香精香料0.2~3份，发烟剂2~10份，粘合剂2~8份，发烟助剂2~5份；所述发烟助剂选用金属‑介孔材料复合体。本申请通过金属‑介孔材料复合体构建不易坍塌的多孔骨架，并实现导热和对香精香料和烟碱的负载，能够有效提高发烟速率和香味释放均匀度，从而提升了加热卷烟感官质量的一致性。 【EN】The invention relates to the technical field of heating non-combustible cigarettes, in particular to a cigarette core column suitable for heating cigarettes and a preparation method thereof. The cigarette core column suitable for heating cigarettes comprises, by mass, 20-40 parts of tobacco powder, 5-10 parts of tobacco extract, 0.2-3 parts of essence and spice, 2-10 parts of smoke agent, 2-8 parts of adhesive and 2-5 parts of smoke-generating auxiliary agent; the fuming auxiliary agent is a metal-mesoporous material complex. According to the application, the porous framework which is not easy to collapse is constructed through the metal-mesoporous material complex, heat conduction and the load of essence, spice and nicotine are realized, the smoking rate and the fragrance release uniformity can be effectively improved, and the consistency of the sensory quality of the heated cigarette is improved.

摘要：【中文】本发明提供一种依西美坦螺环氧乙烷杂质的制备方法，该方法包括步骤：于溶剂中，依西美坦和间氯过氧苯甲酸(MCPBA)反应制备得到依西美坦螺环氧乙烷杂质1和依西美坦螺环氧乙烷杂质2的混合物；混合物溶于丙酮中，加入环己烷混合均匀，然后经减压蒸馏、过滤、真空干燥得到依西美坦螺环氧乙烷杂质2，并同时收集减压蒸馏以及过滤所得到的液体；所得到的液体经减压蒸馏得黄色固体，然后溶于丙酮中，经柱层析分离、减压蒸馏即得依西美坦螺环氧乙烷杂质1。本发明制备工艺操作简单，目标产物收率和纯度较高；为控制依西美坦制备过程中该杂质的产生和去除该杂质提供思路。 【EN】The invention provides a preparation method of exemestane spirooxirane impurities, which comprises the following steps: in a solvent, exemestane and m-chloroperoxybenzoic acid (MCPBA) react to prepare a mixture of exemestane spirooxirane impurity 1 and exemestane spirooxirane impurity 2; dissolving the mixture in acetone, adding cyclohexane, uniformly mixing, then carrying out reduced pressure distillation, filtration and vacuum drying to obtain exemestane spirooxirane impurity 2, and simultaneously collecting liquid obtained by reduced pressure distillation and filtration; and distilling the obtained liquid under reduced pressure to obtain a yellow solid, dissolving the yellow solid in acetone, and carrying out column chromatography separation and reduced pressure distillation to obtain the exemestane spiro-oxirane impurity 1. The preparation process is simple to operate, and the yield and purity of the target product are high; provides a thought for controlling the generation of the impurities and removing the impurities in the exemestane preparation process.

摘要：【中文】本发明通过一种加热卷烟专用再造烟叶生产方法，涉及再造烟技术领域，包括如下步骤：（1）粉碎：将烟草原料分为两份，第一烟草粉、第二烟草粉；（2）磨浆：将纤维用磨浆机磨制成纤维浆；（3）制浆：将第一烟草粉、纤维浆、水、粘合剂、发烟剂混合，制成浓浆；（4）涂布：将浓浆均匀地涂布于循环的金属带上，形成涂布层；（5）喷涂：将第二烟草粉喷涂于涂布层上；（6）经第一次干燥、压辊、剥离、第二次干燥，得到加热卷烟用再造烟叶。能够在保证再造烟叶抗张强度的前提下，通过额外添加烟草粉，一方面能有效吸收稠浆中的水分，缩短烘干时间，使香味损失率降低；另一方面，能有效增加再造烟叶中烟草物质含量，提升再造烟叶品质。 【EN】The invention relates to the technical field of reconstituted tobaccos, in particular to a production method of reconstituted tobaccos special for heating cigarettes, which comprises the following steps: (1) crushing: dividing the tobacco raw material into two parts, namely first tobacco powder and second tobacco powder; (2) grinding: grinding the fiber into fiber pulp by a pulp grinder; (3) pulping: mixing the first tobacco powder, fiber pulp, water, adhesive and smoke agent to prepare thick pulp; (4) coating: uniformly coating the thick slurry on a circulating metal belt to form a coating layer; (5) spraying: spraying a second tobacco powder onto the coating layer; (6) and carrying out primary drying, pressing roller, stripping and secondary drying to obtain the reconstituted tobacco for the heated cigarette. On the premise of ensuring the tensile strength of the reconstituted tobacco, the tobacco powder is additionally added, so that on one hand, the moisture in the thick paste can be effectively absorbed, the drying time is shortened, and the fragrance loss rate is reduced; on the other hand, the content of tobacco substances in the reconstituted tobacco can be effectively increased, and the quality of the reconstituted tobacco is improved.

摘要：【中文】本发明公开了一种分隔浇筑装置及方法，涉及混凝土浇筑技术领域。该分隔浇筑装置包括支撑组件和分隔板，所述支撑组件用于安装于待浇筑空间的底壁，所述分隔板可活动地连接于所述支撑组件，且所述分隔板能够相对于所述支撑组件竖直向上滑动，所述分隔板用于在分层浇筑时供提升机构提升至另一浇筑层，以分隔对应的浇筑层。该分隔浇筑装置及方法具有装配较简单，且成本较低的特点。 【EN】The invention discloses a separate pouring device and a separate pouring method, and relates to the technical field of concrete pouring. The partition pouring device comprises a supporting component and a partition plate, wherein the supporting component is used for being installed on the bottom wall of a to-be-poured space, the partition plate is movably connected to the supporting component and can vertically slide upwards relative to the supporting component, and the partition plate is used for lifting a lifting mechanism to another pouring layer when the partition pouring device is used for layered pouring so as to separate the corresponding pouring layers. The partition pouring device and the method have the characteristics of simple assembly and low cost.

摘要：【中文】本发明公开了一种卸料装置及混凝土入仓方法，涉及混凝土卸料入仓技术领域。该卸料装置包括集料斗及卸料平台，集料斗用于安装于地面，并用于盛装混凝土，以供挖掘机挖取，卸料平台包括相互连接的卸料支架和升降驱动件，卸料支架位于集料斗的一侧，并用于承载混凝土运输车，升降驱动件连接于地面，升降驱动件用于升降卸料支架，以使混凝土运输车能够在卸料支架上卸除混凝土至集料斗内。该卸料装置及混凝土入仓方法能够对塌落度较低的混凝土进行混凝土入仓作业，且有利于混凝土的温度控制。 【EN】The invention discloses a discharging device and a concrete warehousing method, and relates to the technical field of concrete discharging and warehousing. The discharging device comprises a collecting hopper and a discharging platform, wherein the collecting hopper is used for being mounted on the ground and used for containing concrete, so that an excavator can dig and take the concrete, the discharging platform comprises a discharging support and a lifting driving piece which are connected with each other, the discharging support is located on one side of the collecting hopper and used for bearing the concrete truck, the lifting driving piece is connected to the ground, and the lifting driving piece is used for lifting the discharging support, so that the concrete truck can unload the concrete on the discharging support into the collecting hopper. The discharging device and the concrete warehousing method can be used for carrying out concrete warehousing operation on the concrete with low slump, and are beneficial to temperature control of the concrete.