摘要：【中文】本发明实施例提供一种文本标注方法及其设备、计算机存储介质，其中，所述方法包括：获取待标注文本的各个分词和每一所述分词的预标注信息，其中，所述预标注信息包括自定义词性；根据获取到的每一所述分词的关联分词及所述关联分词的预标注信息，确定所述分词的标注特征；将每一所述分词和所述分词对应的标注特征，输入预设的分类模型，得到所述分词的目标标注信息；根据每一所述分词的目标标注信息对对应的分词进行标注。 【EN】The embodiment of the invention provides a text labeling method, equipment and a computer storage medium thereof, wherein the method comprises the following steps: acquiring each participle of a text to be labeled and pre-labeling information of each participle, wherein the pre-labeling information comprises a user-defined part of speech; determining the labeling characteristics of the participles according to the obtained associated participles of each participle and the pre-labeling information of the associated participles; inputting each word segmentation and the labeling characteristics corresponding to the word segmentation into a preset classification model to obtain target labeling information of the word segmentation; and labeling the corresponding word segmentation according to the target labeling information of each word segmentation.

摘要：【中文】本发明的实施方式提供了一种用于车辆通信设备的计算机实现的生成联系人推荐的方法，包括确定与通信装置相关联的多个车辆联系人事件(110)，确定一个或更多个当前参数与同车辆联系人事件中的每个车辆联系人事件相关联的一个或更多个参数之间的间隔(120)，并且根据该间隔生成一个或更多个联系人推荐(130)。 【EN】Embodiments of the present invention provide a computer-implemented method for generating contact recommendations for a vehicle communication device, including determining a plurality of vehicle contact events associated with a communication device (110), determining an interval between one or more current parameters and one or more parameters associated with each of the vehicle contact events (120), and generating one or more contact recommendations according to the interval (130).

摘要：【中文】本发明涉及环保行业中的污水处理领域，尤其是一种基于电絮凝器的含煤水处理系统，包括原水池、供水泵、电絮凝器、旋流斜板高效沉淀器、中间水池、中间水泵、多介质过滤器、高效纤维束过滤器等设备，通过设置电絮凝器可以在不添加絮凝剂和混凝剂情况下对含煤废水进行絮凝，然后通过旋流斜板高效沉淀器提高絮体与水的分离效果。最后再经过串联的多介质过滤器和高效纤维束过滤器使出水悬浮物稳定低于1mg/l以下。 【EN】The invention relates to the field of sewage treatment in the environmental protection industry, in particular to a coal-containing water treatment system based on an electric flocculator, which comprises a raw water pool, a water supply pump, the electric flocculator, a rotational flow inclined plate high-efficiency precipitator, an intermediate water pool, an intermediate water pump, a multi-medium filter, a high-efficiency fiber bundle filter and other equipment. Finally, the effluent suspended substance is stably lower than 1mg/l through a multi-medium filter and a high-efficiency fiber bundle filter which are connected in series.

摘要：【中文】本发明公开了一种含钛合金铸钢轧辊及其生产工艺，其中含钛合金铸钢轧辊由下列组分组成，化学组分以质量百分含量表示：0.6～1.2C、0.2～1.0Si、0.5～1.2Mn、0～0.03P、0～0.03S、0.6～2.0Cr、0.60～1.0Ni、0.2～0.6Mo、0.2～0.5Ti，其余Fe和不可避免杂质。本发明的Cr、Ni、Mo和Ti等元素能够提高强韧性、耐磨性和淬透性，Ti起到细化晶粒、减少有害氧化铝的富集的作用，从钢中析出的TiN微粒可去除氮对钢的影响、阻止轧辊热处理过程中奥氏体晶粒的过度长大，确保早期的完全再结晶，使奥氏体组织得到细化，加强轧辊性能，钢中析出的TiC具有较高的显微硬度在材料中形成耐磨质点进一步提高了轧辊的耐磨性，同时加入的含量适当，在保证了轧辊性能的同时，降低了生产成本。 【EN】The invention discloses a titanium alloy-containing cast steel roll and a production process thereof, wherein the titanium alloy-containing cast steel roll comprises the following components in percentage by mass: 0.6 to 1.2C, 0.2 to 1.0Si, 0.5 to 1.2Mn, 0 to 0.03P, 0 to 0.03S, 0.6 to 2.0Cr, 0.60 to 1.0Ni, 0.2 to 0.6Mo, 0.2 to 0.5Ti, and the balance Fe and unavoidable impurities. The elements of Cr, Ni, Mo and Ti can improve the obdurability, the wear resistance and the hardenability, Ti plays the roles of refining crystal grains and reducing the enrichment of harmful alumina, TiN particles separated out from steel can remove the influence of nitrogen on the steel, prevent the excessive growth of austenite crystal grains in the heat treatment process of the roller, ensure the early complete recrystallization, refine the austenite structure and strengthen the roller performance, TiC separated out from the steel has higher microhardness to form wear-resistant particles in the material so as to further improve the wear resistance of the roller, and the added content is proper, thereby reducing the production cost while ensuring the roller performance.

摘要：【中文】本发明公开了一种纳米级无机催化剂粉末与有机高分子聚合物表面结合的光催化载体制备方法。该方法首先配制一定醇水比和pH值的水解液，之后加入乙二醇溶液搅拌，再加入一定质量的硅烷偶联剂，在一定温度下搅拌水解得到硅烷水解溶液。用水解液稀释硅烷水解溶液，将一定量的纳米级TiO₂粉末加入稀释后的硅烷溶液中，充分混合得到TiO₂‑硅烷溶液。用水解液稀释TiO₂‑硅烷溶液，加入一定量聚氨酯海绵，充分混合后于烘箱中烘干。该方法操作简便、TiO₂负载量及成膜形态好，可有效解决无机催化剂粉末与有机高分子聚合物表面结合难或成膜效果差的问题，是一种改进的纳米级无机催化剂粉末与有机高分子聚合物表面结合的光催化载体制备方法。 【EN】The invention discloses a preparation method of a photocatalytic carrier combining nanoscale inorganic catalyst powder and the surface of an organic high-molecular polymer. Firstly, preparing a hydrolysate with a certain alcohol-water ratio and a certain pH value, then adding an ethylene glycol solution, stirring, adding a certain mass of silane coupling agent, stirring and hydrolyzing at a certain temperature to obtain a silane hydrolysis solution. Diluting the silane hydrolyzed solution with the hydrolyzed solution to obtain a certain amount of nano-grade TiO₂Adding the powder into the diluted silane solution, and fully mixing to obtain TiO₂-a silane solution. Dilution of TiO with aqueous hydrolyzate₂Silane solution, adding a certain amount of polyurethane sponge, fully mixing and drying in an oven. The method is simple and convenient to operate and adopts TiO₂Good loading capacity and film forming shape, and can effectively solve inorganic catalysisThe problem that the combination of the catalyst powder and the surface of the organic high molecular polymer is difficult or the film forming effect is poor is the improved preparation method of the photocatalysis carrier combining the nanometer inorganic catalyst powder and the surface of the organic high molecular polymer.

摘要：【中文】本发明公开了一种塑料管沟槽加工机，涉及塑料管加工设备，包括电气柜、加工台、进料传送带、套环一、旋转机构、套环三以及出料传送带，所述加工台设置在电气柜上，所述进料传送带和出料传送带分别设置在加工台上端面前后两侧边缘处，所述套环一、旋转机构以及套环三从前向后依次设置在加工台上端面中间位置，所述加工台上还设有用于阻挡塑料管的定位机构，本发明采用齿轮啮合的减速转动方式和弹性夹持的方式实现塑料管的转动，配合进料传送带和出料传送带，在控制器的控制下实现上料、压槽与转动、出料的流水线动作，节约人力，缩短加工时间，提高加工效率。 【EN】The invention discloses a plastic pipe groove processing machine, which relates to plastic pipe processing equipment and comprises an electrical cabinet, a processing table, a feeding conveyor belt, a first lantern ring, a rotating mechanism, a third lantern ring and a discharging conveyor belt, the processing table is arranged on the electric cabinet, the feeding conveyor belt and the discharging conveyor belt are respectively arranged at the front and rear edges of the upper end surface of the processing table, the first lantern ring, the rotating mechanism and the third lantern ring are sequentially arranged in the middle of the upper end face of the processing table from front to back, the processing table is also provided with a positioning mechanism for blocking the plastic pipe, the invention adopts a gear-meshed speed reduction rotation mode and an elastic clamping mode to realize the rotation of the plastic pipe, and is matched with the feeding conveyor belt and the discharging conveyor belt, the assembly line actions of feeding, groove pressing, rotating and discharging are realized under the control of the controller, the labor is saved, the processing time is shortened, and the processing efficiency is improved.

摘要：【中文】本发明公开了一种塑料管材热熔对接焊机，涉及塑料管材焊接领域，包括箱体，所述箱体上设有工作台，所述工作台上前后对称安装两组结构相同的自动推进管材的进给机构、加热管材端部的加热机构、切削管材端面的切削机构以及废料粉碎机构，所述工作台上端开设有豁口，所述加热机构包括转动设置在豁口内的摇臂和固定在摇臂一端的加热板，本发明进给精度高，双面同步切削，实现废料处理，局部方便拆装。 【EN】The invention discloses a hot-melting butt welding machine for plastic pipes, which relates to the field of plastic pipe welding and comprises a box body, wherein a workbench is arranged on the box body, two groups of feeding mechanisms which have the same structure and can automatically push pipes, a heating mechanism for heating the end parts of the pipes, a cutting mechanism for cutting the end surfaces of the pipes and a waste crushing mechanism are symmetrically arranged on the workbench from front to back, the upper end of the workbench is provided with a notch, and the heating mechanism comprises a rocker arm rotatably arranged in the notch and a heating plate fixed at one end of the rocker arm.

摘要：【中文】本发明涉及一种除碳设备。包括：壳体、物料储存装置、反应装置和加热装置；反应装置用于以甲醇水溶液为原料发生重整制氢反应以得到富氢混合气；反应装置包括：外壳以及外壳形成的腔体；腔体具有第一出气口；反应装置还包括：进料管和反应室；进料管穿设在第一出气口中并延伸至腔体中；进料管设有第一进料口和第一出料口，第一进料口与物料储存装置相连接；反应室设置在腔体内，反应室设有第二进料口和第二出气口；第二出气口与腔体相连接，第一出气口排出富氢混合气。本发明的除碳设备，采用高能态物质甲醇为原料，具有明显的经济优势；产生的混合气体不含氧化剂成分不易发生爆燃，更安全，综合而言，除碳的效率较现有技术具备改善明显。 【EN】The invention relates to a carbon removal device. The method comprises the following steps: the device comprises a shell, a material storage device, a reaction device and a heating device; the reaction device is used for reforming hydrogen production reaction by taking methanol aqueous solution as a raw material to obtain hydrogen-rich mixed gas; the reaction device comprises: the shell and a cavity formed by the shell; the cavity is provided with a first air outlet; the reaction apparatus further comprises: a feed tube and a reaction chamber; the feeding pipe penetrates through the first air outlet and extends into the cavity; the feeding pipe is provided with a first feeding hole and a first discharging hole, and the first feeding hole is connected with the material storage device; the reaction chamber is arranged in the cavity and is provided with a second feed inlet and a second air outlet; the second gas outlet is connected with the cavity, and the first gas outlet discharges the hydrogen-rich mixed gas. The decarbonization equipment adopts high-energy substance methanol as a raw material, and has obvious economic advantages; the generated mixed gas does not contain oxidant components, is not easy to generate deflagration and is safer, and in comprehensive terms, the efficiency of carbon removal is obviously improved compared with the prior art.

摘要：【中文】本发明涉及一种背光测试冶具，包括一种学习用游泳潜水器材，包括支架游泳池、呼吸器，支架游泳池上方设悬挂支架，悬挂支架上设有悬浮调节装置，呼吸器包括潜水鼻罩、呼吸管，潜水鼻罩和呼吸管可拆卸连接。本发明的学习用游泳潜水器材搬运方便，可用于室内、室外等能够平稳放置的多种使用环境，方便初学者呼吸且不易呛水，使初学者能够潜浮而更接近自然游泳状态，在保证初学者呼吸自然不呛水的同时，避免初学者产生恐惧，进而帮助初学者更快，更高效地学习游泳。 【EN】The invention relates to a backlight test fixture, which comprises a swimming and diving apparatus for learning, and comprises a support swimming pool and a respirator, wherein a suspension support is arranged above the support swimming pool, a suspension adjusting device is arranged on the suspension support, the respirator comprises a diving nose mask and a breathing pipe, and the diving nose mask is detachably connected with the breathing pipe. The swimming diving equipment for learning is convenient to carry, can be used in various use environments such as indoor and outdoor and the like which can be stably placed, is convenient for beginners to breathe and is not easy to choke water, enables the beginners to float and be closer to a natural swimming state, avoids the fear of the beginners while ensuring the beginners to breathe naturally and not choke water, and further helps the beginners to learn swimming more quickly and efficiently.

摘要：【中文】本发明提供了面向曲面数控加工球头铣刀磨损控制的刀轴优化方法，首先根据输入的刀具路径和几何信息构造每一个刀位点处的刀具‑工件啮合区域，并求出各刀位点处的无干涉刀轴空间；然后将刀具切削刃沿刀具轴向划分为多个切削区间，根据已求得的刀具‑工件啮合区域，计算初始刀轴下各刀位点处刀具每个切削区间的切削长度，以得到刀刃各切削区间加工整个零件的切削长度，并根据磨损率计算各切削区间的刀具磨损量；最后采用固定刀轴策略，从各刀位点的无干涉刀轴空间中求出刀具磨损均匀分布在刀刃各切削区间内的刀轴方向。本发明实用性强、可操作性高，通过调整刀轴使刀具磨损均匀分布，能够有效避免因刀具磨损集中在局部区域导致刀具过快失效的问题。 【EN】The invention provides a cutter shaft optimization method for wear control of a curved surface numerical control machining ball-end milling cutter, which comprises the steps of firstly constructing a cutter-workpiece meshing area at each cutter position according to an input cutter path and geometric information, and solving a non-interference cutter shaft space at each cutter position; then dividing a cutting edge of the cutter into a plurality of cutting sections along the axial direction of the cutter, calculating the cutting length of each cutting section of the cutter at each cutter position under an initial cutter shaft according to the obtained cutter-workpiece meshing area so as to obtain the cutting length of the cutter for processing the whole part in each cutting section, and calculating the cutter abrasion loss of each cutting section according to the abrasion rate; and finally, solving the cutter shaft direction in which the cutter wear is uniformly distributed in each cutting interval of the cutter edge from the non-interference cutter shaft space of each cutter point by adopting a fixed cutter shaft strategy. The cutter shaft adjusting device is high in practicability and operability, cutter abrasion is uniformly distributed by adjusting the cutter shaft, and the problem that the cutter is too fast to lose efficacy due to the fact that the cutter abrasion is concentrated in a local area can be effectively solved.