摘要：【中文】本发明公开了一种高温吸收剂、超薄高温吸波材料及其制备方法，先按照化学计量比称取TiO₂、SrCO₃和Gd₂O₃，混合后依次进行球磨、干燥、研磨、过筛，并将物料升温至1200～1350℃保温处理2～3.5h进行预烧并随炉冷却，制得分子式为Sr_1‑xGd_xTiO₃的吸收剂。然后按照(1:9)～(4:6)的质量比称取Al₂O₃和Sr_1‑xGd_xTiO₃吸收剂，混合后依次进行球磨、干燥、研磨、过筛，并将物料升温至1250～1400℃高温保压处理1.5～3h进行真空热压烧结，随炉冷却后制得分子式为Sr_1‑xGd_xTiO₃/Al₂O₃，其中0.05≤x≤0.3。解决了现有陶瓷吸波材料厚度较大的问题。 【EN】The invention discloses a high-temperature absorbent, an ultrathin high-temperature wave-absorbing material and a preparation method thereof₂、SrCO₃And Gd₂O₃Mixing, ball milling, drying, grinding and sieving in sequence, heating the materials to 1200-1350 ℃, preserving heat for 2-3.5 h, pre-burning and cooling along with a furnace to obtain Sr with a molecular formula_1‑xGd_xTiO₃The absorbent of (1). Then weighing Al according to the mass ratio of (1:9) - (4:6)₂O₃And Sr_1‑xGd_xTiO₃Mixing the absorbent, ball-milling, drying, grinding and sieving in sequence, and heating the materials to 1250-1400 ℃ for high temperature preservationPressing for 1.5-3 h, performing vacuum hot-pressing sintering, and cooling with the furnace to obtain Sr as a molecular formula_1‑xGd_xTiO₃/Al₂O₃Wherein x is more than or equal to 0.05 and less than or equal to 0.3. The problem of current ceramic absorbing material thickness is great is solved.

摘要：【中文】本发明公开了凡纳滨对虾肌内质网Ca²⁺‑ATP酶LvSERCA基因及其编码蛋白与应用。本发明通过试验证明，转化有原核重组表达载体pET‑32a‑LvSERCA的大肠杆菌BL21对盐度具有的一定的耐受性，进一步证明了凡纳滨对虾肌内质网Ca²⁺‑ATP酶LvSERCA基因具有明显的盐度耐受功能，凡纳滨对虾肌内质网Ca²⁺‑ATP酶LvSERCA基因或其编码蛋白可作为筛选盐度抗性家系的分子标记，用于辅助育种选择。 【EN】The invention discloses a litopenaeus vannamei endoplasmic reticulum Ca²⁺-ATP enzyme LvSERCA gene and its coded protein and application. Experiments prove that the escherichia coli BL21 transformed with the prokaryotic recombinant expression vector pET-32a-LvSERCA has certain tolerance to salinity, and further proves that the litopenaeus vannamei endoplasmic reticulum Ca²⁺The gene of the ATP enzyme LvSERCA has obvious salinity tolerance function, and the intramuscular reticulum Ca of the litopenaeus vannamei²⁺The ATP enzyme LvSERCA gene or the encoding protein thereof can be used as a molecular marker for screening salinity resistance families and used for assisting breeding selectionAnd (6) selecting.

摘要：【中文】本发明公开了一种用于月坑中月壤资源的3D打印设备,包括：行走装置，月壤开采装置，安装于所述行走架上，用于开采月壤；土壤破碎机，安装于所述行走架上，所述月壤开采装置开采月壤后将所述月壤转运至所述土壤破碎机，由所述土壤破碎机进行物料处理；3D打印执行部；菲涅尔透镜，固定安装于所述3D打印执行部的上方，所述菲涅尔透镜聚焦于打印平台；固定安装于所述行走装置外部的第一反射镜及固定安装于所述行走架或所述3D打印执行部上的第二反射镜。该3D打印设备可用于月球的月坑中，利用月球上的现有资源进行3D打印作业，实现原位资源利用，进而解决了建造永久基地所需物资必须从地球制造、运输等成本和周期问题。 【EN】The invention discloses a 3D printing device for lunar soil resources in a moon pit, which comprises: the walking device is mounted on the walking frame and used for mining lunar soil; the lunar soil mining device is arranged on the walking frame, and is used for mining lunar soil and then transferring the lunar soil to the soil crusher to be processed by the soil crusher; a 3D printing execution unit; the Fresnel lens is fixedly arranged above the 3D printing execution part and is focused on the printing platform; the first reflector is fixedly installed outside the walking device, and the second reflector is fixedly installed on the walking frame or the 3D printing execution part. The 3D printing equipment can be used in a moon pit of a moon, 3D printing operation is carried out by utilizing the existing resources on the moon, in-situ resource utilization is realized, and the problems of cost and period that materials required for building a permanent base must be manufactured and transported from the earth are solved.

摘要：【中文】本发明公开了一种用于固态继电器的输入输出电路及固态继电器，该继电器具有负载能力强、可靠性高、绝缘电阻高、过负载能力强、可靠性高、耐盐雾能力强；具有控制速度快，驱动能量需求少；外形尺寸设计为21.8mm×12.8mm×10mm，使本发明所提供的固态继电器具有结构紧凑，体积小巧，重量轻，重量小于8g；在体积和重量条件限制下，保证了输出电阻小、自身功耗低、以及输出功率大。 【EN】The invention discloses an input/output circuit for a solid-state relay and the solid-state relay, wherein the relay has the advantages of strong load capacity, high reliability, high insulation resistance, strong overload capacity, high reliability and strong salt mist resistance; the control speed is high, and the driving energy requirement is low; the overall dimension is designed to be 21.8mm multiplied by 12.8mm multiplied by 10mm, so that the solid-state relay provided by the invention has the advantages of compact structure, small volume, light weight and weight less than 8 g; under the limitation of volume and weight, the small output resistance, low self power consumption and large output power are ensured.

摘要：【中文】本发明专利涉及桥梁施工三合料基层技术领域，尤其为一种防裂三合料基层，包括以下重量份:石灰5‑10份、粉煤灰10‑15份、集料80‑90份、高性能纤维0.2‑0.3份，所述新型高性能防裂三合料基层在混合过程中需加入水，且含水量为8.1％，所述新型高性能防裂三合料基层在混合过程中需先将高性能纤维、石灰和粉煤灰进行预搅拌，然后再投入至集料中加水共同搅拌；本发明专利通过向三合料基层中掺入高性能纤维，解决了原有铺装采用的三合料基层具有易产生裂缝和病害的问题，具备可以有效的提高三合料基体的抗弯拉强度、疲劳性能，同时能够很好的改善三合料基体的早期收缩的优点，可改善其路用性能，延长路面使用寿命。 【EN】The invention relates to the technical field of a bridge construction three-component base layer, in particular to an anti-cracking three-component base layer which comprises, by weight, 5-10 parts of lime, 10-15 parts of fly ash, 80-90 parts of aggregate and 0.2-0.3 part of high-performance fibers, wherein water needs to be added into the novel high-performance anti-cracking three-component base layer in the mixing process, the water content is 8.1%, the high-performance fibers, the lime and the fly ash need to be pre-stirred in the mixing process of the novel high-performance anti-cracking three-component base layer, and then the novel high-performance anti-cracking three-component base layer is added into the aggregate and is stirred together with the water; the invention solves the problem that the three-component base layer adopted by the original pavement is easy to generate cracks and diseases by doping the high-performance fibers into the three-component base layer, has the advantages of effectively improving the bending tensile strength and the fatigue resistance of the three-component base body, well improving the early shrinkage of the three-component base body, improving the road performance and prolonging the service life of the road surface.

摘要：【中文】本发明公开了一种叉车自动充电装置，该装置中，控制器在确定叉车到达预设充电柜的充电位时，会建立充电机和叉车之间的无线通信连接，并通过无线通信发出充电指令，充电机在接收到充电指令后会控制自身的伸缩臂伸出，以便伸缩臂上的刷块和叉车上的刷板紧密贴合，并与BMS通信以实现对电池的充电。可见，该叉车自动充电装置能够实现对叉车的自动充电，整个充电过程无需人为参与，自动化程度高。本发明还公开了一种叉车系统，具有与上述叉车自动充电装置相同的有益效果。 【EN】The invention discloses an automatic charging device for a forklift, wherein a controller establishes wireless communication connection between a charger and the forklift when determining that the forklift reaches a charging potential of a preset charging cabinet, and sends a charging instruction through wireless communication, and the charger controls a telescopic arm of the charger to extend out after receiving the charging instruction so that a brush block on the telescopic arm is tightly attached to a brush plate on the forklift and communicates with a BMS (battery management system) to charge a battery. It can be seen that this automatic charging device of fork truck can realize the automatic charging to fork truck, and whole charging process need not artificial participation, and degree of automation is high. The invention also discloses a forklift system which has the same beneficial effects as the automatic charging device of the forklift.

摘要：【中文】本发明提供一种适合于页岩气老区加密井的随钻封堵防漏油基钻井液，包括如下组分及其体积份数：油相与水相100份、主乳化剂2.4~3.2份、辅乳化剂0.6～1.0份、石灰1~3份、有机土1~3份、降滤失剂1~5份、封堵剂1~3份、10目的刚性粒子1~2份、80目的刚性粒子1.5~3份、100目的刚性粒子2~4份、80目的柔性变形粒子1.5~2.5份、100目的柔性变形粒子1.5~2.5份、加重剂0~100份。本发明产品具有良好的抗温稳定性、封堵性、防漏性，能适应不同压力层位钻井，具有一定的压裂液抗侵污能力，能够适应于页岩气老区加密井钻进施工。 【EN】The invention provides a plugging-while-drilling leakproof oil-based drilling fluid suitable for an encrypted well in a shale gas old area, which comprises the following components in parts by volume: 100 parts of oil phase and water phase, 2.4-3.2 parts of main emulsifier, 0.6-1.0 part of auxiliary emulsifier, 1-3 parts of lime, 1-3 parts of organic soil, 1-5 parts of filtrate reducer, 1-3 parts of plugging agent, 1-2 parts of 10-mesh rigid particles, 1.5-3 parts of 80-mesh rigid particles, 2-4 parts of 100-mesh rigid particles, 1.5-2.5 parts of 80-mesh flexible deformable particles, 1.5-2.5 parts of 100-mesh flexible deformable particles and 0-100 parts of weighting agent. The product of the invention has good temperature resistance stability, plugging property and leak resistance, can adapt to drilling at different pressure layers, has certain anti-contamination capability of the fracturing fluid, and can be suitable for drilling construction of the shale gas old area encrypted well.

摘要：【中文】一种内置钢板混凝土与钢筋混凝土拼接剪力墙及施工工艺，分别为两种情况，第一种是预制钢筋混凝土剪力墙和预制钢板混凝土剪力墙，所述预制钢筋混凝土剪力墙包括钢筋笼Ⅰ、连接钢板Ⅰ、若干预埋件、后浇筑混凝土区；所述预制钢板混凝土剪力墙包括钢筋笼Ⅱ、内置钢板Ⅰ、连接钢板Ⅱ、若干连接件、预埋螺栓、连接螺栓；第二种是预制预留槽钢筋混凝土剪力墙和预制凸出内置钢板混凝土剪力墙；所述预制预留槽钢筋混凝土剪力墙包括钢筋笼Ⅲ、预留槽、若干预留孔；所述预制凸出内置钢板混凝土剪力墙包括内置钢板Ⅱ、钢筋笼Ⅳ、圆孔、灌浆器、注射嘴、横向对穿螺栓。本发明拼接剪力墙具有施工速度非常快、工人劳动强度小、环境污染小的有点。 【EN】A built-in steel plate concrete and reinforced concrete spliced shear wall and a construction process are respectively in two conditions, the first condition is a prefabricated reinforced concrete shear wall and a prefabricated steel plate concrete shear wall, and the prefabricated reinforced concrete shear wall comprises a reinforcement cage I, a connecting steel plate I, a plurality of embedded parts and a post-pouring concrete area; the prefabricated steel plate concrete shear wall comprises a reinforcement cage II, an internal steel plate I, a connecting steel plate II, a plurality of connecting pieces, embedded bolts and connecting bolts; the second type is that a reserved channel steel reinforced concrete shear wall and a protruding built-in steel plate concrete shear wall are prefabricated; the prefabricated reserved channel reinforced concrete shear wall comprises a reinforcement cage III, a reserved groove and a plurality of reserved holes; the prefabricated protruding built-in steel plate concrete shear wall comprises a built-in steel plate II, a reinforcement cage IV, round holes, a grouting device, an injection nozzle and transverse through bolts. The spliced shear wall has the advantages of very high construction speed, low labor intensity of workers and low environmental pollution.