摘要：【中文】本发明是关于一种用于水镜的头带固定结构，其包含一头带本体及二边扣。头带本体具有一中段部、设置于中段部的二相对侧的二尾端部以及设置于各尾端部的一末端的二扣附件。二边扣分别设置于水镜的一边框部的二侧。头带本体的二尾端部适可于分别穿设二边扣后反折，并借由设置于末端的二扣附件使二尾端部遭反折的部位分别扣合于该二尾端部未穿设该二边扣的其他部位。 【EN】The invention relates to a headband fixing structure for a water mirror, which comprises a headband body and two side buckles. The headband body is provided with a middle section part, two tail end parts arranged on two opposite sides of the middle section part and two buckle accessories arranged at one tail end of each tail end part. The two side buckles are respectively arranged on two sides of one frame part of the water mirror. The two tail ends of the headband body are suitable for being respectively penetrated through the two side buckles and then reversely folded, and the parts of the two tail ends which are reversely folded are respectively buckled at other parts of the two tail ends which are not penetrated through the two side buckles by the two buckle accessories arranged at the tail ends.

摘要：【中文】本发明公开了一种竹材集成材秸秆复合板，属于建筑复合材料技术领域，一种竹材集成材秸秆复合板，包括基材层，基材层的上侧和下侧分别复合有第一耐磨层和第二耐磨层，第一耐磨层的上侧复合由装饰层，第二耐磨层的下侧复合有平衡层，基材层的材质为竹材秸秆复合材料。本发明的秸秆复合板以竹材秸秆复合材料为主要原材料，复合耐磨层、装饰层和平衡层制得，竹材秸秆复合材料以秸秆碎屑和改性竹粉为主要原材料，通过对竹粉进行改性处理，能显著增强粘结效果，使制备的秸秆复合板质地紧密，能显著增强秸秆复合板的强度，所用原料基本为循环利用材料，生产过程中尽量减少了易挥发、污染大的物质的应用，具有良好的机械性能，又具有经济环保的优点。 【EN】The invention discloses a bamboo laminated wood and straw composite board, which belongs to the technical field of building composite materials and comprises a substrate layer, wherein a first wear-resistant layer and a second wear-resistant layer are respectively compounded on the upper side and the lower side of the substrate layer, a decorative layer is compounded on the upper side of the first wear-resistant layer, a balance layer is compounded on the lower side of the second wear-resistant layer, and the substrate layer is made of a bamboo and straw composite material. The straw composite board is prepared by taking bamboo straw composite materials as main raw materials and compounding the wear-resistant layer, the decorative layer and the balance layer, wherein the bamboo straw composite materials take straw scraps and modified bamboo powder as the main raw materials, the bonding effect can be obviously enhanced by modifying the bamboo powder, so that the prepared straw composite board is compact in texture, the strength of the straw composite board can be obviously enhanced, the used raw materials are basically recycled materials, the application of substances which are easy to volatilize and have large pollution is reduced as much as possible in the production process, and the straw composite board has good mechanical properties and has the advantages of economy and environmental protection.

摘要：【中文】本发明公开了一种具有防开裂功能的竹地板，属于建筑材料技术领域，一种具有防开裂功能的竹地板，竹地板本体，所述竹地板本体的一侧开设有空腔，所述空腔内部卡接有安装块，所述安装块的侧壁上连接有多个弹簧，多个所述弹簧与竹地板本体的侧壁相抵接。本发明通过设置的卡接槽和卡接块实现了两个竹地板之间的牢固拼接，不易出现松动，由于设置有弹簧，能够进行有效缓冲，避免硬性接触导致的损坏，且在卡接块与卡接槽卡接后，在弹簧的弹性作用下，能够使得卡接块与卡接槽卡接更为牢固。本发明中的竹地板板芯所用的竹材经过抗裂处理，与普通的竹材相比，强度高，不会产生跳丝或起皱现象，同时，整个竹地板中的竹篾不会产生丝路断裂。 【EN】The invention discloses a bamboo floor with an anti-cracking function, which belongs to the technical field of building materials. The clamping groove and the clamping block are arranged, so that the two bamboo floors are firmly spliced, the looseness is not easy to occur, the spring is arranged, the buffer can be effectively buffered, the damage caused by hard contact is avoided, and the clamping block and the clamping groove can be clamped more firmly under the elastic action of the spring after the clamping block and the clamping groove are clamped. The bamboo used for the bamboo floor board core is subjected to anti-cracking treatment, compared with common bamboo, the bamboo used for the bamboo floor board core is high in strength, and cannot generate wire jumping or wrinkling, and meanwhile, the thin bamboo strips in the whole bamboo floor board cannot generate wire path fracture.

摘要：【中文】本发明提供了一种硅铟酸盐分子筛及其制备方法和应用，所述制备方法采用以下步骤：1)将钠源、水、模板剂、硅源和铟源按照摩尔比0.05～0.2NaOH：2～20H₂O：0.1～0.5TEAOH：0.4～1.2SiO₂：0.01～0.05In₂O₃依次加入并混合，得到凝胶；2)将凝胶进行第一段晶化反应，得到第一段晶化液；向第一段晶化液中加入硅源和水，进行第二段晶化反应，得到第二段晶化液，将其进行分离、干燥后得到分子筛前体；3)将分子筛前体进行胺离子交换反应，经固液分离、干燥、焙烧后，得到硅铟酸盐分子筛。该分子筛应用在液相烷基化制备对叔丁基苯酚过程中，提高了目标产物对叔丁基苯酚的选择性。 【EN】The invention provides a silico-indate molecular sieve and a preparation method and application thereof, wherein the preparation method comprises the following steps: 1) sodium source, water, template agent, silicon source and indium source are mixed according to the molar ratio of 0.05-0.2 NaOH: 2-20H₂O：0.1～0.5TEAOH：0.4～1.2SiO₂：0.01～0.05In₂O₃Sequentially adding and mixing to obtain gel; 2) carrying out a first section of crystallization reaction on the gel to obtain a first section of crystallization liquid; adding a silicon source and water into the first-stage crystallization liquid, carrying out a second-stage crystallization reaction to obtain a second-stage crystallization liquid, separating and drying the second-stage crystallization liquid to obtain a componentA sub-sieve precursor; 3) and (3) carrying out amine ion exchange reaction on the molecular sieve precursor, and carrying out solid-liquid separation, drying and roasting to obtain the silico-indate molecular sieve. The molecular sieve is applied to the process of preparing the p-tert-butylphenol by liquid phase alkylation, and improves the selectivity of a target product, namely the p-tert-butylphenol.

摘要：【中文】本发明公开了一种尺寸测量装置，包括，工作台，其具有一用于置放工件的工作平面；转动部，其能够绕一垂直于工作平面的转动轴转动；驱动装置，其能够驱动转动部绕转动轴转动，并于一周的转动路径内在不同的转动角度停留；测距传感器，其滑动地设置于转动部朝向工作平面的一侧，且其滑动方向指向转动轴；控制器，其能够在转动部处于一停留位置时，控制测距传感器测量其与工件间的距离，且能够在转动部转动一周时控制测距传感器沿滑动方向滑动一预设距离。本方案提供的尺寸测量装置结构非常简单，既能够在保证尺寸测量精度的基础上简化操作，提升测量效率；也能够降低加工制造难度，节省生产成本。 【EN】The invention discloses a size measuring device, which comprises a workbench, a measuring device and a control device, wherein the workbench is provided with a working plane for placing a workpiece; a rotating part which can rotate around a rotating shaft vertical to the working plane; a driving device which can drive the rotating part to rotate around the rotating shaft and stop at different rotating angles in a rotating path of one circle; the distance measuring sensor is arranged on one side of the rotating part facing the working plane in a sliding manner, and the sliding direction of the distance measuring sensor points to the rotating shaft; and the controller can control the distance measuring sensor to measure the distance between the distance measuring sensor and the workpiece when the rotating part is positioned at a stop position, and can control the distance measuring sensor to slide a preset distance along the sliding direction when the rotating part rotates for a circle. The size measuring device provided by the scheme is very simple in structure, and can simplify operation and improve measuring efficiency on the basis of ensuring size measuring precision; the processing and manufacturing difficulty can be reduced, and the production cost is saved.

摘要：【中文】本发明公开了一种大幅面高强耐候竹木复合材的制造方法，包括以下步骤：将干燥后的竹帘单元和木单板置于高压浸注处理罐内，加入处理液进行浸注处理，所述处理液包括酚醛树脂胶粘剂和防霉防腐剂；将浸注处理后的竹帘单元和木单板干燥平衡后，置于传送带上进行连续接长组坯处理，板坯内部排列采取竹纵木横、上下层错位搭接，当达到预设厚度和长度时截断，得板坯；将板坯依次进行热压成型和后处理，得大幅面高强耐候竹木复合材，本发明制得的竹木复合材在长度方向上无限接长且横向结合力大和防霉防腐能力强。 【EN】The invention discloses a method for manufacturing a large-breadth high-strength weather-resistant bamboo-wood composite material, which comprises the following steps of: placing the dried bamboo curtain unit and the dried wood veneer into a high-pressure impregnation treatment tank, and adding a treatment liquid to carry out impregnation treatment, wherein the treatment liquid comprises a phenolic resin adhesive and a mildew-proof preservative; drying and balancing the bamboo curtain units and the wood veneers after the impregnation treatment, placing the bamboo curtain units and the wood veneers on a conveyor belt for continuous lengthening and assembly treatment, arranging the bamboo curtain units and the wood veneers in the plate blanks, performing staggered lap joint on the upper layer and the lower layer of the bamboo curtain units and the wood veneers, and cutting the bamboo curtain units and the wood veneers when the preset thickness and length are reached to obtain the plate blanks; the plate blank is sequentially subjected to hot press molding and post-treatment to obtain the large-breadth high-strength weather-resistant bamboo-wood composite material.

摘要：【中文】本发明公开了一种基于化学气相沉积制备具有光电响应的二硒化铌纳米片阵列的方法，是以五氧化二铌粉末和硒粉为原料，通过一步常压化学气相沉积在氧化硅衬底上生长出高质量的二硒化铌纳米片阵列。本发明具有生长简便、大面积、高效的特点，所制备的材料具有良好的紫外‑可见光吸收性能和良好的稳定性，且光探测响应速度快。 【EN】The invention discloses a method for preparing a niobium diselenide nanosheet array with photoelectric response based on chemical vapor deposition, which takes niobium pentoxide powder and selenium powder as raw materials and grows the high-quality niobium diselenide nanosheet array on a silicon oxide substrate through one-step normal-pressure chemical vapor deposition. The invention has the characteristics of simple and convenient growth, large area and high efficiency, and the prepared material has good ultraviolet-visible light absorption performance and good stability and has high response speed of light detection.

摘要：【中文】本发明公开了一种光还原二氧化碳的氧化钨/碘氧铋异质结材料及其制备方法和应用，是利用硝酸铋与碘化钾构成的碘氧铋前驱液使氧化钨纳米板上生长碘氧铋，从而获得目标产物。本发明的异质结材料具有良好的可见光吸收性能和良好的稳定性，可用于光还原二氧化碳生产甲醇。 【EN】The invention discloses a tungsten oxide/bismuth oxyiodide heterojunction material for photo-reduction of carbon dioxide, and a preparation method and application thereof. The heterojunction material has good visible light absorption performance and good stability, and can be used for producing methanol by photo-reduction of carbon dioxide.

摘要：【中文】本发明公开了一种异型纤维多层复合保暖絮片及其制备方法。所述保暖絮片为2～5层纤维层相互复合的结构。制备方法为：将远红外混合纤维喂入梳理机进行梳理，然后进入交叉铺网机，得到远红外混合纤维网，即下表面；根据保暖絮片的复合结构依次制备相应的纤维网，得到复合结构的纤维网，加热使其粘结加固，得到纤维絮片；将纤维絮片静置冷却后依次进行切边裁剪、紫外线杀菌、打卷、包装，制得异型纤维多层复合保暖絮片。本发明充分利用多种纤维的特性形成具有优异保暖效果的保暖絮片，远红外混合纤维可将人体散发的热量积蓄起来；异型混合纤维形成大量微小空隙以提高保暖性，并使得絮片具有优异的压缩回弹性和蓬松度。 【EN】The invention discloses a special-shaped fiber multilayer composite thermal insulating flocculus and a preparation method thereof. The warm-keeping flocculus is of a structure formed by mutually compounding 2-5 fiber layers. The preparation method comprises the following steps: feeding the far infrared mixed fiber into a carding machine for carding, and then feeding the far infrared mixed fiber into a cross lapping machine to obtain a far infrared mixed fiber net, namely the lower surface; preparing corresponding fiber nets in sequence according to the composite structure of the thermal insulating flocculus to obtain the fiber net with the composite structure, and heating to bond and reinforce the fiber net to obtain the fiber flocculus; standing and cooling the fiber flocculus, and then sequentially carrying out edge cutting, ultraviolet sterilization, rolling and packaging to obtain the special-shaped fiber multilayer composite thermal flocculus. The invention fully utilizes the characteristics of various fibers to form the thermal insulating flocculus with excellent thermal insulating effect, and the far infrared mixed fiber can accumulate heat emitted by a human body; the profiled mixed fibers form a large number of tiny gaps to improve the heat retention property, and the flocculus has excellent compression resilience and fluffiness.

摘要：【中文】本发明公开了一种异型多组分保暖絮片及其制备方法。所述异型多组分纤维保暖絮片包括异型涤纶纤维、远红外涤纶纤维、中空涤纶纤维、超细涤纶纤维及低熔点涤纶纤维。将异型涤纶纤维等制成异型混合纤维；将异型混合纤维与其它纤维置于混合机中进行均匀混合，得到异型多组分混合纤维；然后喂入开松机进行开松，然后喂入梳理机然后进入交叉铺网机，获得异型多组分混合纤维网；将异型多组分混合纤维网送入热风烘燥机中进行热风粘结加固，得到纤维絮片。本发明异型纤维，并混合不同纤维，充分发挥这些纤维具有不同细度、不同截面形状等特点，所制得的多组分保暖絮片具有轻薄舒适、蓬松度高、压缩回弹性好、保温性能优异等优点，适合作服用类保暖絮填料。 【EN】The invention discloses a special-shaped multi-component thermal insulation flocculus and a preparation method thereof. The profiled multicomponent fiber thermal insulating flocculus comprises profiled polyester fibers, far infrared polyester fibers, hollow polyester fibers, superfine polyester fibers and low-melting-point polyester fibers. Making profiled polyester fiber and the like into profiled mixed fiber; uniformly mixing the special-shaped mixed fiber and other fibers in a mixer to obtain special-shaped multi-component mixed fiber; then feeding the mixture into an opener for opening, then feeding the mixture into a carding machine and then feeding the mixture into a cross lapping machine to obtain a special-shaped multi-component mixed fiber net; and (3) feeding the special-shaped multi-component mixed fiber net into a hot air dryer for hot air bonding and reinforcing to obtain the fiber flocculus. The special-shaped fiber is mixed with different fibers, the characteristics of different fineness, different section shapes and the like of the fibers are fully exerted, and the prepared multi-component thermal insulation flocculus has the advantages of lightness, thinness, comfort, high filling power, good compression resilience, excellent thermal insulation performance and the like, and is suitable for serving as clothing thermal insulation flocculus filler.