摘要：【中文】本发明公开了一种丝绸氨纶防辐射面料的工艺方法，采用经纱包括丝纤维包覆氨纶的包芯线和碳化硅纤维包覆金属离子纤维的包芯线，纬纱包括丝纤维包覆氨纶的包芯线和碳化硅纤维包覆金属离子纤维的包芯线，碳化硅纤维包覆金属离子纤维的包芯线中金属离子纤维为直线型，碳化硅纤维包覆金属离子纤维的包芯线间隔数根丝纤维包覆氨纶的包芯线分别作为一组经纱和纬纱；经纱和纬纱相互交织，通过经纱和纬纱的交叉点将经纱和纬纱接触连接，共同构成面料。该面料既有强度，又有保型性及吸收辐射和导电的效果，能防止水洗过程中面料的掉色和变形，保证面料的美观，给人们的生活带来很大的便利。 【EN】The invention discloses a process method of a silk spandex radiation-proof fabric, which adopts warps comprising a core-spun yarn of silk fiber coated spandex and a core-spun yarn of silicon carbide fiber coated metal ion fiber, and wefts comprising a core-spun yarn of silk fiber coated spandex and a core-spun yarn of silicon carbide fiber coated metal ion fiber, wherein the metal ion fiber in the core-spun yarn of silicon carbide fiber coated metal ion fiber is linear, and the core-spun yarn of silicon carbide fiber coated metal ion fiber separates a plurality of core-spun yarns of silk fiber coated spandex to be respectively used as a group of warps and wefts; the warp yarns and the weft yarns are interwoven with each other, and the warp yarns and the weft yarns are in contact connection through the crossing points of the warp yarns and the weft yarns to form the fabric together. The fabric has the advantages of strength, shape retention, radiation absorption and electric conduction, can prevent the fabric from fading and deforming in the washing process, ensures the attractiveness of the fabric, and brings great convenience to the life of people.

摘要：【中文】本发明公开了一种锰锌高磁导率高居里温度高频磁性材料及其制备方法。该磁性材料主成分包括52.67mol％～53.43mol％的Fe₂O₃，16.15mol％～17.3mol％的ZnO，其余为Mn₃O₄；辅助成分包括CaCO₃、Bi₂O₃、Nb₂O₅、MoO₃、SiO₂中的三种或三种以上；所述磁性材料的居里温度Tc＞180℃，初始磁导率(25℃,10kHz)μi＞7000，磁导率(25℃,400kHz)μ＞7000。本发明方法制备的磁性材料可以在既获得高磁导率和高居里温度的同时，还具备兼顾宽频特性要求，低频段和高频段的磁导率始终保持在较高的水平，有效扩展了材料的应用范围。 【EN】The invention discloses a manganese-zinc high-permeability high-Curie-temperature high-frequency magnetic material and a preparation method thereof. The main component of the magnetic material comprises 52.67 mol% -53.43 mol% of Fe₂O₃16.15 mol% -17.3 mol% of ZnO, and the balance of Mn₃O₄(ii) a The auxiliary component comprising CaCO₃、Bi₂O₃、Nb₂O₅、MoO₃、SiO₂Three or more of (1); the magnetic material has a Curie temperature Tc of more than 180 ℃, an initial magnetic permeability (25 ℃,10kHz) mu i of more than 7000 and a magnetic permeability (25 ℃,400kHz) mu of more than 7000. The magnetic material prepared by the method of the invention can obtain high magnetic conductivity and high Curie temperature,the material also has the requirement of considering broadband characteristics, the magnetic conductivity of the low frequency band and the high frequency band is always kept at a higher level, and the application range of the material is effectively expanded.

摘要：【中文】本发明公开了一种锰锌高磁导率高居里温度高频高磁通材料及其制备方法，主成分包括52.27mol％～53.07mol％的Fe₂O₃，17.95mol％～19.10mol％的ZnO，其余为Mn₃O₄；辅助成分包括CaCO₃、Bi₂O₃、Nb₂O₅、MoO₃、SiO₂中的三种或三种以上；所述材料的居里温度Tc＞160℃，初始磁导率(25℃,10kHz)μi＞10000，初始磁导率(25℃,300kHz)μ＞10000；饱和磁通密度Bs≥470mT(25℃)，饱和磁通密度Bs≥315mT(100℃)。本发明方法制备的磁性材料可以在既获得高磁导率和高居里温度的同时，还具备兼顾宽频特性和饱和磁通密度的要求，有效扩展了材料的应用范围。 【EN】The invention discloses a manganese-zinc high-permeability high-Curie-temperature high-frequency high-magnetic-flux material and a preparation method thereof, wherein the main component comprises 52.27-53.07 mol% of Fe₂O₃17.95 mol% -19.10 mol% of ZnO, and the balance of Mn₃O₄(ii) a The auxiliary component comprising CaCO₃、Bi₂O₃、Nb₂O₅、MoO₃、SiO₂Three or more of (1); the Curie temperature Tc of the material is more than 160 ℃, the initial magnetic conductivity (25 ℃,10kHz) mu i is more than 10000, and the initial magnetic conductivity (25 ℃,300kHz) mu is more than 10000; the saturation magnetic flux density Bs is more than or equal to 470mT (25 ℃), and the saturation magnetic flux density Bs is more than or equal to 315mT (100 ℃). The magnetic material prepared by the method not only can obtain high magnetic conductivity and high Curie temperature, but also has broadband characteristicsAnd the requirement of saturation magnetic flux density, thereby effectively expanding the application range of the material.

摘要：【中文】一种在多抗浮锚杆节点地下室底板上防水作业施工方法，其特征在于包括以下步骤：a、根据地下室底板防水的设计，b、待地下室底板施工完成后，地下室底板面刷水泥素浆，c、地下室底板拉毛表面刷防水砂浆找平，d、在找平层上铺上碎石后用蛙式打夯机压平碎石渗水层，e、在碎石渗水层表面全覆盖无纺纤维布，f、在无纺纤维布表面铺设30mm厚C20细石混凝土面层，g、在细石混凝土面层上铺设防水卷材，最后铺设50mm厚C20细石混凝土保护层。本发明的深基坑地下室底板防水施工方法具有将防水层置于底板面之上，并设置疏水层，有效避免后期渗水问题，防水工程质量安全可靠，施工速度快，提高施工效率、节约人工和降低工程成本的优点。 【EN】A waterproof construction method on a multi-anti-floating anchor rod node basement bottom plate is characterized by comprising the following steps: a. according to the waterproof design of the basement bottom plate, b, after the construction of the basement bottom plate is completed, brushing cement grout on the surface of the basement bottom plate, C, brushing waterproof mortar on the napped surface of the basement bottom plate for leveling, d, paving broken stones on the leveling layer, then flattening the broken stone water seepage layer by using a frog tamper, e, fully covering non-woven fiber cloth on the surface of the broken stone water seepage layer, f, paving a C20 fine stone concrete surface layer with the thickness of 30mm on the surface of the non-woven fiber cloth, g, paving a waterproof coiled material on the fine stone concrete surface layer, and finally paving a C20 fine stone concrete protective layer with the thickness of 50 mm. The waterproof construction method for the bottom plate of the basement of the deep foundation pit has the advantages that the waterproof layer is arranged on the bottom plate surface, the hydrophobic layer is arranged, the later-stage water seepage problem is effectively avoided, the waterproof engineering quality is safe and reliable, the construction speed is high, the construction efficiency is improved, the labor is saved, and the engineering cost is reduced.

摘要：【中文】本发明属于医药及保健品领域，具体涉及苦蘵中睡茄内酯提取物在制备防治非酒精性脂肪肝病药物或保健品中应用。在MCD饮食诱导的NASH模型中，睡茄内酯提取物能够抑制肝脏脂肪变性，降低血浆中ALT、和/或AST，以及肝组织中的TG、和/或TC，对NASH的发生发展具有一定的预防和治疗作用。在化学诱导剂所致肝损伤动物模型中，睡茄内酯提取物具有良好的肝损伤保护作用和抗肝纤维化活性。本发明所述睡茄内酯提取物，具有效果突出，安全性较高，有望发展成为治疗和预防非酒精性脂肪性肝病，以及肝损伤保护、抗肝纤维化的有效药物。 【EN】The invention belongs to the field of medicines and health-care products, and particularly relates to application of a withanolide extract in physalis angulata in preparation of a medicine or health-care product for preventing and treating non-alcoholic fatty liver disease. In the MCD diet-induced NASH model, the withanolide extract can inhibit liver steatosis, reduce ALT and/or AST in plasma and TG and/or TC in liver tissues, and has certain prevention and treatment effects on the occurrence and development of NASH. In an animal model of liver injury caused by a chemical inducer, the withanolide extract has good liver injury protection effect and anti-hepatic fibrosis activity. The withanolide extract has the advantages of outstanding effect and high safety, and is expected to be developed into an effective medicament for treating and preventing non-alcoholic fatty liver disease, protecting liver injury and resisting hepatic fibrosis.

摘要：【中文】一种从蒜头藻类提取富含EPA脂肪酸的方法，采用超临界二氧化碳进行萃取,萃取过程中不发生化学反应,无味、无臭、无毒,能在生产中重复利用,节约能源,有效防止有效成分被破坏,提取得的无溶剂残留,防止产生有害物质再次,进行二级纯化处理,有效全面的脱出微量元素、糖和蛋白质等杂质,获得较纯的EPA脂肪酸。 【EN】A method for extracting EPA-rich fatty acid from garlic algae adopts supercritical carbon dioxide for extraction, does not generate chemical reaction in the extraction process, is tasteless, odorless and nontoxic, can be repeatedly utilized in production, saves energy, effectively prevents effective components from being damaged, has no solvent residue after extraction, prevents harmful substances from being generated, and performs secondary purification treatment to effectively and comprehensively remove trace elements, sugar, protein and other impurities to obtain pure EPA fatty acid.

摘要：【中文】一种酚类加氢脱氧制备环烷烃催化剂的制备方法，提供了一种镍基催化剂利用生物质解聚后的典型模型化合物丁香酚（C₁₀H₁₂O₂）作为反应物，通过一步加氢脱氧处理制备烃类燃料的催化剂制备方法，解决已有生物油含氧量高问题，将其转化为一种性质稳定的液体燃料。 【EN】A method for preparing a cycloparaffin catalyst by phenol hydrodeoxygenation, and provides a typical model compound eugenol (C) which is obtained by depolymerizing biomass by using a nickel-based catalyst₁₀H₁₂O₂) The catalyst preparation method for preparing hydrocarbon fuel by one-step hydrodeoxygenation treatment as a reactant solves the problem of high oxygen content of the existing bio-oil and converts the bio-oil into liquid fuel with stable properties.

摘要：【中文】本发明提供了一种超声波探伤中对缺陷类型的判别方法，所述判别方法为设置已知缺陷类型的波形特征向量模板，通过超声波探伤检测仪器获取工件的波形信号，根据波形的特点，提取波形信号特征，将波形信号特征中的波形向量与波形特征向量模板进行波形匹配；匹配后得到工件焊缝的缺陷类型，本发明能对缺陷类型进行快速判别，且识别率高。 【EN】The invention provides a method for judging the defect type in ultrasonic flaw detection, which is characterized in that a waveform characteristic vector template of a known defect type is set, a waveform signal of a workpiece is obtained through an ultrasonic flaw detection instrument, the waveform signal characteristic is extracted according to the characteristics of a waveform, and the waveform vector in the waveform signal characteristic is subjected to waveform matching with the waveform characteristic vector template; the defect types of the welding seams of the workpieces are obtained after matching, the defect type can be rapidly judged, and the recognition rate is high.

摘要：【中文】一种过滤组件，包括多孔膜及金属玻璃材料。多孔膜是以高分子材料制成。金属玻璃材料形成于多孔膜的两个相对的表面，使得多孔膜的多个纤维结构被金属玻璃材料包覆，以改善多孔膜的强度及特性。 【EN】A filter assembly includes a porous membrane and a metallic glass material. The porous membrane is made of a polymer material. The metallic glass material is formed on two opposite surfaces of the porous membrane, so that a plurality of fiber structures of the porous membrane are covered by the metallic glass material, and the strength and the characteristics of the porous membrane are improved.

摘要：【中文】本发明公开的一种两段法分离回收PCB板锡镀层的方法，包括：1)第一段：将阳极板和阴极板置于装有电解液的电解槽中，通入直流电进行电解，除去PCB板表面部分锡镀层；其中，所述阳极板为PCB板与导电硬质金属网组合形成，所述电解液中包括锡盐、乙酸、乙酸盐、络合剂和添加剂；2)第二段：将经步骤1)处理后的PCB板置于HNO₃‑Fe(NO₃)₃体系中，除去PCB板上残余锡镀层，得到合格PCB板。本发明提供的方法既能高效、清洁、安全、简便地分离PCB板锡镀层，又能以金属的形式回收大部分锡，而且所得PCB板金属基底形貌、厚度和性能良好，均可符合厂家规定。 【EN】The invention discloses a method for separating and recovering tin coating of a PCB (printed circuit board) by a two-stage method, which comprises the following steps: 1) a first stage: placing the anode plate and the cathode plate in an electrolytic tank filled with electrolyte, and introducing direct current for electrolysis to remove partial tin coating on the surface of the PCB; the anode plate is formed by combining a PCB (printed Circuit Board) and a conductive hard metal mesh, and the electrolyte comprises tin salt, acetic acid, acetate, a complexing agent and an additive; 2) and a second stage: placing the PCB processed in the step 1) in HNO₃‑Fe(NO₃)₃And in the system, removing the residual tin coating on the PCB to obtain the qualified PCB. The inventionThe method provided can separate the tin coating of the PCB efficiently, cleanly, safely and simply, and can recycle most of tin in a metal form, and the obtained PCB metal substrate has good appearance, thickness and performance and all can meet the requirements of manufacturers.