摘要：【中文】本发明提供一种支付方式推荐方法、装置、电子设备、存储介质，支付方式推荐方法包括：将待支付用户路由到第一用户组或第二用户组，其中，所述第一用户组中的待支付用户按模型预测推荐支付方式，所述第二用户组中的待支付用户按预设推荐方式推荐支付方式；以及根据第一预定时间段内所述第一用户组的第一推荐准确率和第二用户组的第二推荐准确率调整路由到所述第一用户组的第一用户数和/或路由到所述第二用户组的第二用户数，所述推荐准确率和所述第二推荐准确率之比与所述第一用户数和所述第二用户数之比正相关。本发明提供的方法及装置提高支付推荐准确率。 【EN】The invention provides a payment mode recommendation method, a payment mode recommendation device, electronic equipment and a storage medium, wherein the payment mode recommendation method comprises the following steps: routing users to be paid to a first user group or a second user group, wherein the users to be paid in the first user group recommend payment modes according to model prediction, and the users to be paid in the second user group recommend payment modes according to a preset recommendation mode; and adjusting the number of first users routed to the first user group and/or the number of second users routed to the second user group according to a first recommended accuracy of the first user group and a second recommended accuracy of the second user group within a first predetermined time period, wherein the ratio of the recommended accuracy to the second recommended accuracy is positively correlated with the ratio of the number of the first users to the number of the second users. The method and the device provided by the invention improve the accuracy of payment recommendation.

摘要：【中文】本发明属于建筑材料技术领域，提出了一种全固废高分子发泡胶凝轻质自保温材料及其生产工艺。一种全固废高分子发泡胶凝轻质自保温材料，其特征在于，包括以下重量份的组分：粉煤灰67～105份，电石渣12～25份，脱硫石膏1.5～3.3份，发泡剂0.1～0.5份，活性剂1.5～3份，碱性激发剂3～9份，减水剂0.1～0.5份，复合粘结剂2～7份，所述复合粘结剂由以下质量份的组分组成：聚乙二醇1.3～4.5份，甘油2.5～4份，N‑椰油酰基谷氨酸0.5～1.3份，三聚磷酸二氢铝1.5～5份。所述复合粘结剂的制备方法如下：将聚乙二醇加热至65～70℃，加入N‑椰油酰基谷氨酸、三聚磷酸二氢铝，混合均匀后冷却至室温，加入甘油，混合均匀，得到复合粘结剂。通过上述技术方案，解决了现有技术中发泡胶凝轻质材料的生产工艺存在难以获得高强度、低密度优质产品的问题。 【EN】The invention belongs to the technical field of building materials, and provides a full-solid waste high-polymer foaming gelling light self-insulation material and a production process thereof. The full-solid-waste high-polymer foaming gelling light self-insulation material is characterized by comprising the following components in parts by weight: 67-105 parts of fly ash, 12-25 parts of carbide slag, 1.5-3.3 parts of desulfurized gypsum, 0.1-0.5 part of foaming agent, 1.5-3 parts of activator, 3-9 parts of alkaline activator, 0.1-0.5 part of water reducing agent and 2-7 parts of composite binder, wherein the composite binder is composed of the following components in parts by mass: 1.3-4.5 parts of polyethylene glycol, 2.5-4 parts of glycerol, 0.5-1.3 parts of N-cocoyl glutamic acid and 1.5-5 parts of aluminum dihydrogen tripolyphosphate. The preparation method of the composite binder comprises the following steps: heating polyethylene glycol to 65-70 ℃, adding N-cocoyl glutamic acid and aluminium dihydrogen tripolyphosphate, uniformly mixing, cooling to room temperature, adding glycerol, and uniformly mixing to obtain the composite binder. By the technical scheme, the problem that high-strength, low-density and high-quality products are difficult to obtain in the production process of the foamed cementitious light material in the prior art is solved.

摘要：【中文】本发明公开了一种中水酸水管网平衡实时监视方法。该方法通过基于OLE for Process Control的实时数据采集技术，把中水酸水产出端化工系统各个工艺的中水酸水重点参数，中水酸水接收处理端污水处理系统中的设备运行关键指标进行实时数据采集，并对产出端和接收端的参数进行集成，通过Web发布进行集中监视。本发明采用把不同平台、基于Programmable Logic Controller和Distributed Control System系统的参数进行了实时数据采集，并统一集成，实现信息共享和中水酸水管网平衡，提高了企业数字化和信息化管理水平。 【EN】The invention discloses a method for monitoring the balance of a reclaimed water acid water pipe network in real time. According to the method, the key parameters of the reclaimed water acid water of each Process of a reclaimed water acid water output end chemical system and the key indexes of equipment operation in a reclaimed water acid water receiving and processing end sewage processing system are subjected to real-time data acquisition through a real-time data acquisition technology based on OLE for Process Control, the parameters of a production end and a receiving end are integrated, and centralized monitoring is performed through Web publishing. The invention adopts the technical scheme that the parameters of different platforms based on Programmable Logic Controller and Distributed Control System are subjected to real-time data acquisition and unified integration, thereby realizing information sharing and balance of a reclaimed water acid water pipe network and improving the enterprise digitization and informatization management level.

摘要：【中文】一种新型贴片式红外遥控接收器装置，它涉及红外遥控接收器技术领域，具体涉一种接收角度大、高灵敏度、高可靠性的新型贴片式红外遥控接收器，它包含：内屏蔽塑封壳体罩、引线框架、信号接收芯片、解码芯片及接地管脚，内屏蔽塑封壳体罩顶部呈圆形有效的减小了产品的厚度，芯片固定在引线框架上封装在内屏蔽塑封壳体罩内；内屏蔽罩与引线框架为一体化设计，并设有接地管脚延伸出塑封壳体外与PCB板焊接；内屏蔽罩上设有接收窗口并对应引线框架上的信号接收芯片。采用本发明有益效果为：在确保接收轴线灵敏度前提下加大接收角度，降低装配过程中的失误率，加强产品可靠性，顶部呈半球形提升了接收角度并提高了产品稳定性，采用贴片式安装更为方便快捷。 【EN】The utility model provides a novel SMD infrared remote control receiver device, it relates to infrared remote control receiver technical field, specifically relates to a novel SMD infrared remote control receiver that receiving angle is big, high sensitivity, high reliability, and it contains: the top of the inner shielding plastic package shell cover is circular, so that the thickness of a product is effectively reduced, and the chip is fixed on the lead frame and packaged in the inner shielding plastic package shell cover; the inner shield cover and the lead frame are designed integrally, and a grounding pin is arranged to extend out of the plastic package body to be welded with the PCB; the inner shield cover is provided with a receiving window and corresponds to the signal receiving chip on the lead frame. The beneficial effects of the invention are: increase receiving angle under guaranteeing receiving axis sensitivity, reduce the fault rate in the assembling process, strengthen the product reliability, the top is the hemisphere and has promoted receiving angle and improved product stability, adopts SMD installation more convenient and fast.

摘要：【中文】本发明涉及一种微乳液体系及制备方法，具体涉及一种聚丙烯酰胺微球体系及其制备方法和应用。所述微球体系在复合引发剂的作用下，经乳液聚合反应制得；所述乳液体系，以质量分数计，包括以下组分：10%~60%的单体；0.1%~3%的有机盐；3%~20%的乳化剂；0.01%~2%的助乳化剂；0.01%~1%的交联剂；0.001%~0.5%的引发剂；0.001%~1%的聚合助剂；10%~70%的去离子水；10%~50%的非极性溶剂。该聚合物微球体系作为乳状液驱的界面强化剂，可有效提高乳状液界面的扩张模量和剪切模量，提高乳状液稳定性，且聚合物微球与表面活性剂复配后具有很好的流度控制作用，提高乳液驱的调驱能力。 【EN】The invention relates to a microemulsion system and a preparation method thereof, in particular to a polyacrylamide microsphere system and a preparation method and application thereof. The microsphere system is prepared by emulsion polymerization under the action of a composite initiator; the emulsion system comprises the following components in percentage by mass: 10% -60% of monomers; 0.1% -3% of organic salt; 3% -20% of an emulsifier; 0.01% -2% of auxiliary emulsifier; 0.01% -1% of a cross-linking agent; 0.001% -0.5% of an initiator; 0.001% -1% of a polymerization assistant; 10% -70% of deionized water; 10% -50% of a nonpolar solvent. The polymer microsphere system is used as an interface enhancer of emulsion flooding, can effectively improve the expansion modulus and the shear modulus of an emulsion interface and improve the stability of emulsion, and the polymer microsphere and the surfactant have good fluidity control effect after being compounded, so that the flooding capacity of the emulsion flooding is improved.

摘要：【中文】本发明涉及油气田开发提高油藏采收率领域，特别是涉及一种自乳化体系粘浓关系描述方法。所述描述方法包括以下步骤：获取试验数据；利用最小二乘法回归求取粘度参数；以及根据求得的粘度参数建立自乳化体系粘度与地下剩余油饱和度关系描述模型。本发明方法根据复合驱的基本渗流规律，引入自乳化浓度及地下剩余油饱和度对水相粘度影响参数，建立了描述自乳化驱粘度的数学模型，提出了地下剩余油饱和度对自乳化体系粘度影响的描述方法。该方法可更准确、合理的描述不同含油饱和度条件下自乳化体系的粘度变化，从而准确预测提高采收率效果。 【EN】The invention relates to the field of oil and gas field development and oil reservoir recovery ratio improvement, in particular to a viscosity-concentration relation description method of a self-emulsifying system. The description method comprises the following steps: acquiring test data; solving viscosity parameters by using least square regression; and establishing a self-emulsifying system viscosity and underground residual oil saturation relation description model according to the obtained viscosity parameter. According to the method, according to the basic seepage rule of the combination flooding, parameters of influence of the self-emulsifying concentration and the underground residual oil saturation on the viscosity of the water phase are introduced, a mathematical model for describing the viscosity of the self-emulsifying flooding is established, and a description method of the influence of the underground residual oil saturation on the viscosity of a self-emulsifying system is provided. The method can more accurately and reasonably describe the viscosity change of the self-emulsifying system under different oil saturation conditions, thereby accurately predicting the effect of improving the recovery ratio.

摘要：【中文】本发明适用于倒装芯片技术领域，提供了一种倒装互连结构的制备方法，用于实现第一芯片与第二芯片的倒装互连，其中，所述制备方法包括：在第一芯片的焊盘上制备焊料凸点；在第二芯片的焊盘上制备钉头凸点；将所述第一芯片倒装在所述第二芯片上，使所述焊料凸点与所述钉头凸点融合焊接，形成所述第一芯片与所述第二芯片的倒装互连结构。本发明提供的制备方法无需精准控制电镀焊料凸点或铜柱的厚度，降低了工艺难度；并且，增加了芯片之间的连接高度，可以使上、下层芯片之间难以产生信号串扰和难以形成小腔体谐振，实现了金属凸点在高频高速芯片3D堆叠集成方面的应用。 【EN】The invention is suitable for the technical field of flip chips, and provides a preparation method of a flip interconnection structure, which is used for realizing flip interconnection of a first chip and a second chip, wherein the preparation method comprises the following steps: preparing solder bumps on the bonding pads of the first chip; preparing a nail head salient point on a bonding pad of the second chip; and inversely installing the first chip on the second chip, and fusing and welding the solder bumps and the nail head bumps to form the inverted interconnection structure of the first chip and the second chip. The preparation method provided by the invention does not need to accurately control the thickness of the electroplated solder bump or copper column, thereby reducing the process difficulty; in addition, the connection height between the chips is increased, signal crosstalk between the upper chip and the lower chip and small cavity resonance are difficult to form, and the application of the metal bumps in the aspect of high-frequency high-speed chip 3D stacking integration is realized.

摘要：【中文】本发明提供了一种基于PostGIS的电网资源图形叠加分析方法及装置，该方法包括：对PostGIS数据库中的电网资源表建立gist索引，所述电网资源表中包括电网资源图形数据，所述电网资源图形数据包括多个图层的面状图形数据；对电网资源表中的gist索引进行索引聚集，获得聚集后的电网资源图形数据；将每一图层的面状图形数据中每个多义面拆分为多个单义面，获得每一图层的单义面数据；基于每一图层的单义面数据，对聚集后的电网资源图形数据进行叠加分析。本发明可以对电网资源图形数据进行叠加分析，节约服务器资源。 【EN】The invention provides a power grid resource graph superposition analysis method and a device based on a PostGIS, wherein the method comprises the following steps: establishing gist indexes for a power grid resource table in a PostGIS database, wherein the power grid resource table comprises power grid resource graphic data, and the power grid resource graphic data comprises planar graphic data of a plurality of layers; carrying out index aggregation on gist indexes in the power grid resource table to obtain aggregated power grid resource graphic data; splitting each polysemous surface in the planar graphic data of each layer into a plurality of univocal surfaces to obtain the univocal surface data of each layer; and performing superposition analysis on the aggregated power grid resource graphic data based on the univocal surface data of each layer. The invention can perform superposition analysis on the power grid resource graphic data and save server resources.