摘要：【中文】本发明公开了一种雨衣生产用衣袖塑料热合装置，涉及雨衣生产技术领域，包括工作台、整平机构和热合槽，所述工作台的下方安装有支撑柱，且工作台的上方设置有热合底座，所述热合底座的底部两侧固定有滑块，且滑块的下方外侧设置有滑槽，所述热合底座的两端安装有气缸，所述工作台的上方两侧固定有支撑杆，且支撑杆的上方安装有顶板。本发明的有益效果是：该装置通过对整平机构的设置便于对雨衣衣袖进行整平，第二电动推杆便于伸缩调整安装架和整平辊的位置高度，整平辊通过旋转轴与安装框之间构成可旋转结构使得整平辊可通过旋转轴转动对下方热合槽内部的雨衣衣袖热合处进行滚动整平，避免热合位置出现折皱的情况。 【EN】The invention discloses a plastic heat sealing device for sleeves for raincoat production, which relates to the technical field of raincoat production and comprises a workbench, a leveling mechanism and a heat sealing groove, wherein a support column is installed below the workbench, a heat sealing base is arranged above the workbench, sliding blocks are fixed on two sides of the bottom of the heat sealing base, a sliding groove is formed in the outer side of the lower portion of each sliding block, air cylinders are installed at two ends of the heat sealing base, support rods are fixed on two sides of the upper portion of the workbench, and a top plate is installed above the support rods. The invention has the beneficial effects that: the device is convenient for carry out the flattening to raincoat coat-sleeve through setting up to leveling mechanism, and the position height of flexible adjustment mounting bracket and flattening roller of being convenient for is made things convenient for to the second electric putter, and the flattening roller passes through to constitute rotatable structure between rotation axis and the installing frame and makes flattening roller accessible rotation axis rotate and roll the flattening to the raincoat coat-sleeve heat seal department of below heat seal inslot portion, avoids the heat seal position the pincher trees condition to appear.

摘要：【中文】本发明提供了一种牙齿治疗用定位装置，属于医疗设备技术领域。其技术方案为：底座上依次设置有激光光源、凹透镜以及凸透镜，底座靠近凸透镜的一端设置有挡板，挡板上设置有矩形口，挡板的内侧且位于矩形口的左右两侧设置有双向螺杆一，双向螺杆一的两端设置有横向遮光板，挡板的外侧且位于矩形口的上下两侧设置有双向螺杆二，双向螺杆二的两端设置有纵向遮光板，还包括用于密封底座的壳体，壳体的一端设置有与矩形口的尺寸一致的通光口，另一端设置有激光光源的连接孔，双向螺杆一以及双向螺杆二的任意一端均伸出壳体且设置有调节钮。本发明的有益效果为：通过激光对牙齿需要进行牙体预备的区域照射出来，以方便医生在治疗过程中进行参考。 【EN】The invention provides a positioning device for tooth treatment, and belongs to the technical field of medical equipment. The technical scheme is as follows: the laser light source has been set gradually on the base, concave lens and convex lens, the one end that the base is close to convex lens is provided with the baffle, be provided with the rectangle mouth on the baffle, the inboard left and right sides that just is located the rectangle mouth of baffle is provided with two-way screw rod one, the both ends of two-way screw rod one are provided with horizontal light screen, the outside of baffle and the upper and lower both sides that are located the rectangle mouth are provided with two-way screw rod two, the both ends of two-way screw rod two are provided with vertical light screen, still including the casing that is used for sealing the base, the one end of casing is provided with the logical light mouth with the size unanimity of rectangle mouth, the other end is provided with laser light source's. The invention has the beneficial effects that: the laser irradiates the area of the tooth needing to be prepared, so that the doctor can conveniently make reference in the treatment process.

摘要：【中文】本发明涉及一种新的蛋白质吸附材料的合成及应用，以氧化石墨烯为载体，通过氢键与静电相互作用，在其表面修饰聚乙烯亚胺，聚乙烯亚胺作为还原剂和稳定剂，通过在高温下与氯金酸的氧化还原反应实现纳米金颗粒在氧化石墨烯表面的固定。最后，加入聚合物微球，通过在室温下搅拌，便可利用非共价键合方式实现氧化石墨烯纳米金复合材料在聚合物微球表面上的修饰，最终实现蛋白质吸附材料的制备。该材料可利用纳米金与蛋白质的物理吸附，非共价吸附，化学共价结合作用，实现蛋白质的选择性吸附。具有材料合成简单，处理过程中操作容易，蛋白质回收率高，适用范围广，抗干扰能力强等优点。 【EN】The invention relates to synthesis and application of a novel protein adsorption material, which takes graphene oxide as a carrier, modifies polyethyleneimine on the surface of the graphene oxide through the interaction of hydrogen bonds and static electricity, takes the polyethyleneimine as a reducing agent and a stabilizing agent, and realizes the fixation of gold nanoparticles on the surface of the graphene oxide through the redox reaction with chloroauric acid at high temperature. And finally, adding the polymer microspheres, and stirring at room temperature to realize the modification of the graphene oxide nano-gold composite material on the surfaces of the polymer microspheres by using a non-covalent bonding mode, thereby finally realizing the preparation of the protein adsorption material. The material can realize the selective adsorption of protein by utilizing the physical adsorption, non-covalent adsorption and chemical covalent combination of nanogold and protein. The method has the advantages of simple material synthesis, easy operation in the treatment process, high protein recovery rate, wide application range, strong anti-interference capability and the like.

摘要：【中文】本发明公开了一种稳定同位素标记试剂，是含有一个伯胺基和一个羧基化合物的衍生物类稳定同位素标记试剂。该试剂的制备是首先将含有不同稳定同位素的带有一个伯氨基和一个羧基的化合物与乙醛反应，使化合物中的伯氨基变成仲胺基。将产物使用柱层析纯化后，与含有¹⁸O或者¹⁶O的水进行孵育。然后将产物与含有不同稳定同位素的甲醛，在含有硼氢化钠的缓冲液中反应，使产物中的仲胺基变成叔胺基。本发明的稳定同位素标记试剂可应用于带有氨基物质的质谱定量分析中，具有定量准确度高、操作简单、成本低、且用于定量的报告基团分子量可调的优点，适用于含有氨基物质在各种质谱仪中的标记定量。 【EN】The invention discloses a stable isotope labeling reagent, which is a derivative stable isotope labeling reagent containing a primary amino and a carboxyl compound. The reagent is prepared by first reacting a compound having one primary amino group and one carboxyl group, which contains different stable isotopes, with acetaldehyde to convert the primary amino group in the compound to a secondary amino group. Purifying the product by column chromatography, and mixing with a solvent containing¹⁸O or¹⁶O in water. Then the product reacts with formaldehyde containing different stable isotopes in a buffer solution containing sodium borohydride, so that secondary amine groups in the product are changed into tertiary amine groups. The stable isotope labeling reagent can be applied to mass spectrum quantitative analysis of amino substances, has high quantitative accuracy, simple operation and low cost, and is used for quantitative reporter group moleculesThe quantity is adjustable, and the method is suitable for the quantitative labeling of amino-containing substances in various mass spectrometers.

摘要：【中文】本发明涉及一种氨基酸骨架结构、同时具有同位素标记及富集功能的化学交联剂及其制备方法和应用。氨基酸骨架具有不同的碳链长度，包括两种天然氨基酸：天冬氨酸、谷氨酸；三种非天然氨基酸：2‑氨基‑1,6‑己二酸、2‑氨基‑1,7‑庚二酸、2‑氨基‑1,8‑辛二酸。氨基酸骨架引入同位素标记，包括氘、碳13或氮15的一种或两种以上。交联剂修饰化学富集基团，包括炔基、叠氮或生物素中的一种。本发明化学交联剂为实现细胞内原位蛋白复合体的规模化分析、细胞内亚细胞器蛋白质复合物规模化分析、细胞内原位目标蛋白质复合物分析、蛋白质的空间结构解析、蛋白质‑蛋白质相互作用解析以及蛋白质时空动态变化分析提供重要的技术支撑。 【EN】The invention relates to a chemical cross-linking agent with an amino acid skeleton structure and isotope labeling and enrichment functions, and a preparation method and application thereof. The amino acid backbone has different carbon chain lengths, including two natural amino acids: aspartic acid, glutamic acid; three unnatural amino acids: 2-amino-1, 6-adipic acid, 2-amino-1, 7-pimelic acid, 2-amino-1, 8-octanedioic acid. The amino acid skeleton is introduced with isotope labels including one or more of deuterium, carbon 13 or nitrogen 15. The cross-linking agent modifies a chemically enriched group comprising one of an alkynyl group, an azide group or biotin group. The chemical cross-linking agent provides important technical support for realizing the scale analysis of in-situ protein complexes in cells, the scale analysis of subcellular organelle protein complexes in cells, the analysis of in-situ target protein complexes in cells, the analysis of the spatial structure of proteins, the analysis of protein-protein interaction and the analysis of the temporal and spatial dynamic change of proteins.

摘要：【中文】本发明公开了一种餐饮行业发票的管理系统，包括：扫码开票模块、门店开票模块、门店开票模块、官网/APP开票模块，通过上述模块，顾客可以扫码或登录电子发票服务平台自主开具电子发票，也可以在门店由开票人员电具纸质发票，还可以登录官网/APP开票模块，开具电子发票，解决餐饮行业单一的发票开具方式，不能满足餐饮行业发票的管理需求的问题。 【EN】The invention discloses a catering industry invoice management system, which comprises: sweep sign indicating number billing module, store billing module, official website APP billing module, through above-mentioned module, customer can sweep the sign indicating number or log on electronic invoice service platform and independently make an invoice, also can be in the store by the personnel's of making an invoice telegraph paper invoice, can also log on official website APP billing module, make an invoice, solve the single invoice mode of making an invoice of food and beverage trade, can not satisfy the problem of the management demand of food and beverage trade invoice.

摘要：【中文】本发明公开了一种基于运营商网络能力的开票系统优化方法，包括：移动企业开票端通过运营商网络向云平台请求开票业务时，向所述云平台发送网络质量检测数据，向云平台判断所述运营商网络是否满足开票业务的需求，若所述运营商网络不满足开票业务请求，则所述移动企业开票端与所述云平台间通过所述专用承载通道传输开票业务数据，完成所述开票业务数据传输的保障，解决目前如何应用运营商网络能力，优化系统和业务流程，提升用户体验的问题。 【EN】The invention discloses an invoicing system optimization method based on operator network capacity, which comprises the following steps: when a mobile enterprise billing end requests a cloud platform for a billing service through an operator network, network quality detection data is sent to the cloud platform, whether the operator network meets the requirements of the billing service is judged to the cloud platform, if the operator network does not meet the billing service request, billing service data is transmitted between the mobile enterprise billing end and the cloud platform through the special bearing channel, the guarantee of billing service data transmission is completed, and the problems that how to apply the operator network capacity, optimize the system and the service process and improve the user experience are solved.

摘要：【中文】本发明公开了一种开票二维码处理方法及系统，所述方法包括：获取录入的交易金额并生成开票二维码；接收用户通过扫描所述开票二维码访问开票二维码处理URL的请求，对访问请求参数解密后获得明文数据并进行校验；校验通过后显示所述开票企业信息及交易信息；接收用户录入的发票信息，完成发票开具申请；通过将开票二维码设备与开票企业绑定实现最小化精简开票输入项，提高开票效率、提升服务体验；同时使用数字证书和公钥证书对包含唯一交易流水号的二维码进行加密处理，实现开票二维码的唯一性、安全、防伪、防篡改等特性。 【EN】The invention discloses a billing two-dimensional code processing method and a billing two-dimensional code processing system, wherein the method comprises the following steps: acquiring the input transaction amount and generating an invoicing two-dimensional code; receiving a request of a user for processing a Uniform Resource Locator (URL) by scanning the invoicing two-dimensional code to access the invoicing two-dimensional code, decrypting access request parameters to obtain plaintext data and verifying the plaintext data; after the verification is passed, the billing enterprise information and the transaction information are displayed; receiving invoice information input by a user, and completing invoice issuing application; the billing two-dimensional code equipment is bound with the billing enterprise to realize minimized and simplified billing input items, so that billing efficiency is improved, and service experience is improved; meanwhile, the digital certificate and the public key certificate are used for encrypting the two-dimensional code containing the unique transaction serial number, so that the characteristics of uniqueness, safety, anti-counterfeiting, anti-tampering and the like of the invoicing two-dimensional code are realized.

摘要：【中文】本发明公开了汽车技术领域的一种用于车辆故障救援的临时供电设备，包括：设备箱组件；电源组件，所述电源组件安装在所述设备箱组件的内腔底部；第一保护罩组件，所述第一保护罩组件通过螺栓安装在所述设备箱组件的右侧；盖板组件，所述盖板组件通过螺栓安装安装在所述设备箱组件的顶部；第二保护罩组件，所述第二保护罩组件通过螺栓安装在所述盖板组件的顶部，本发明能够在车辆出现故障，无法接通电源启动的情况在对车辆提供电源，以便供车辆的启动，有效的节约了时间和降低了一定的经济损失，电源组件安装在设备箱组件的内腔底部。 【EN】The invention discloses a temporary power supply device for vehicle fault rescue in the technical field of automobiles, which comprises: an equipment box assembly; the power supply assembly is arranged at the bottom of the inner cavity of the equipment box assembly; a first protective cover assembly mounted on a right side of the equipment box assembly by bolts; the cover plate assembly is installed at the top of the equipment box assembly through bolts; the second protective cover assembly is mounted at the top of the cover plate assembly through the bolt, power can be supplied to the vehicle under the condition that the vehicle breaks down and cannot be switched on to start, so that the vehicle can be started, time is effectively saved, certain economic loss is reduced, and the power supply assembly is mounted at the bottom of an inner cavity of the equipment box assembly.

摘要：【中文】本发明涉及两种基于肉桂酸衍生物结合酮类化合物或肉桂酸类酯化合物的二元基质及其应用。两种二元基质均具有共轭结构，使其在紫外区有强吸收；此外其分子结构中不同的取代基团作为质子供体，可提高质子转移效率。将该二元基质用于病毒质谱信号增强，该发明可能在蛋白质组学有较好的应用前景和实用价值。 【EN】The invention relates to two binary matrixes based on cinnamic acid derivatives and ketone compounds or cinnamic acid ester compounds and application thereof. The two binary matrixes have conjugated structures, so that the two binary matrixes have strong absorption in an ultraviolet region; in addition, different substituent groups in the molecular structure of the compound are used as proton donors, so that the proton transfer efficiency can be improved. The binary matrix is used for enhancing virus mass spectrum signals, and the invention has better application prospect and practical value in proteomics.