摘要：一种水上救援机器人，包括浮标壳体，所述浮标壳体内部设有推进系统，所述推进系统连接有进水控制系统，所述进水控制系统连接有转向控制系统，所述浮标壳体内部还设有浮标控制系统和第一供电装置，所述浮标控制系统分别与推进系统、转向控制系统电性相连，所述第一供电装置分别与推进系统、转向控制系统和浮标控制系统电性相连；还包括遥控手柄，遥控手柄上设有方向和/或速度控制机构，所述遥控手柄内部设有遥控控制系统，所述遥控控制系统电性相连有第二供电装置。本发明可两面进水，无论抛下后的朝上面如何，均可实现救援机器人的喷水推进；且对操纵者技术要求低，使用人群范围广；还具备自动返航、GPS定位、红外线探测、外壳体自发光等功能。

摘要：【中文】本发明涉及医疗器械领域，具体公开了一种乳腺外科佩戴式积液引流器，包括具有佩戴部的引流桶，所述引流桶内具有引流腔以及环绕设于所述引流腔外的收集环腔，所述收集环腔与引流腔之间隔板的顶部开设有至少两个排液通孔；所述引流腔内上下滑动设有活塞；所述引流桶的顶部密封拆装式安装有与所述引流腔顶部相通的引流罩，所述引流罩的顶部设有与其内腔相通的引流部；所述引流腔的底部设有用于推动所述活塞在引流腔内上下运动的推拉机构。本发明通过推拉机构、活塞和引流部的相互配合，在对乳腺外科患者进行积液引流时，具有科学合理、快捷方便、大大减小了医务人员的工作难度的优点。 【EN】The invention relates to the field of medical instruments, and particularly discloses a wearable effusion drainage device for breast surgery, which comprises a drainage barrel with a wearable part, wherein a drainage cavity and a collection annular cavity surrounding the drainage cavity are arranged in the drainage barrel, and at least two drainage through holes are formed in the top of a partition plate between the collection annular cavity and the drainage cavity; a piston is arranged in the drainage cavity in a vertically sliding manner; the top of the drainage barrel is provided with a drainage cover communicated with the top of the drainage cavity in a sealing and detachable manner, and the top of the drainage cover is provided with a drainage part communicated with the inner cavity of the drainage cover; and a push-pull mechanism for pushing the piston to move up and down in the drainage cavity is arranged at the bottom of the drainage cavity. The invention has the advantages of scientific, reasonable, rapid and convenient operation and greatly reducing the working difficulty of medical staff when carrying out effusion drainage on a breast surgery patient through the mutual matching of the push-pull mechanism, the piston and the drainage part.

摘要：【中文】本发明公开了一种乳腺外科术后胸带，涉及医疗护理技术领域，主要为了解决胸带扣紧大多采用魔术贴而不牢固，容易崩开，而且解开胸带需要将手绕到背后进行操作而较为麻烦的问题；该胸带，包括胸带本体、两个背带和两个肩带，两个背带的一端通过电动扣件相扣合连接，背带的另一端连接于胸带本体边侧，两个肩带的一端分别连接于两个背带的端部，所述胸带本体包括外层、内层和渗透层，所述外层和内层之间设置有多个条形状且相互首尾连通的气囊层，所述内层靠近胸部的一侧设置有渗透层，渗透层下边侧与内层端面缝制连接。本发明结构简单，可适应患者不同胸部的大小使用，而扣紧解开方便快捷，治疗效果较好，实用性较强。 【EN】The invention discloses a breast band after a mammary gland surgery, which relates to the technical field of medical care and mainly aims to solve the problems that fastening of the breast band is not firm due to the fact that hook-and-loop fasteners are adopted mostly, the breast band is easy to open, and the operation is troublesome due to the fact that hands need to be wound behind the breast band to be unfastened; this pectoral girdle, shoulder including pectoral girdle body, two braces and two, the one end of two braces is passed through electronic fastener looks lock and is connected, and the other end of braces is connected in pectoral girdle body avris, and the one end of two braces is connected respectively in the tip of two braces, the pectoral girdle body includes skin, inlayer and permeable formation, be provided with the gasbag layer of a plurality of bar forms and mutual end to end intercommunication between skin and the inlayer, one side that the inlayer is close to the chest is provided with the permeable formation, and avris and inlayer terminal surface are made up and are connected under the permeable formation. The chest tightening device is simple in structure, can adapt to different chest sizes of patients, is convenient and quick to tighten and loosen, and is good in treatment effect and high in practicability.

摘要：本发明提供了一种制备不对称共轭二炔烃类化合物的催化剂及其合成方法。该催化剂催化两种不同的末端炔烃交叉偶联反应，能够高选择性和高产率地制备不对称共轭二炔烃类化合物。该催化剂的合成具有原料廉价、反应条件温和、安全可靠、易操作等特点。该催化剂能够高效的催化两种不同的末端炔烃交叉偶联反应，使该反应能够在空气下进行，无需贵重金属、无需对炔烃预官能团化、无微波辐射等特殊反应条件，降低了生产成本，催化反应条件温和，操作简单，底物适用性广，产物的选择性和产率都很高，具有良好的工业应用前景。

摘要：【中文】本申请公开了一种资源分配的方法及装置，用以避免在5G NR中SRS资源、CSI资源、SR资源在时域上的资源冲突。本申请提供的一种资源分配的方法包括：为用户设备UE分配探测参考信号SRS资源；其中，为每个UE分配至少一个SRS资源集合SET，每个SRS SET包含至少一个SRS资源；根据所述为UE分配的SRS资源，进行PUCCH资源的分配。 【EN】The application discloses a method and a device for resource allocation, which are used for avoiding resource conflict of SRS resources, CSI resources and SR resources in a 5G NR on a time domain. The resource allocation method provided by the application comprises the following steps: allocating Sounding Reference Signal (SRS) resources for User Equipment (UE); allocating at least one SRS resource SET SET for each UE, wherein each SRS SET comprises at least one SRS resource; and according to the SRS resource distributed to the UE, carrying out PUCCH resource distribution.

摘要：本发明提供了一种离心式多重数字PCR微液滴生成芯片，包括：盘体，所述盘体的内部设置有相互独立且密封的多个液滴生成单元，所述液滴生成单元包括依次连通的反应底物池、微流控通道、微液滴收集池、油池连接通道和油池，所述盘体的中心设置有中轴安装孔，所述反应底物池、油池、微液滴收集池沿远离所述中轴安装孔的方向依次设置，所述盘体上开设有与所述反应底物池连通的加样孔以及与所述油池连通的加油孔。本发明采用离心力驱动的多通量阶梯乳化原理生成多重单分散体积液滴，实现了扩增体系溶液的快速分割及多重与自动化，实现了纳升级液滴的多通量生成，样品分区化速度更为高效、简便，同时可获得更多均一、稳定的微液滴。

摘要：【中文】本发明涉及一种水包水防晒乳液及制备方法及应用，其制备方法为将两种水溶性紫外吸收剂与葡聚糖相充分混合，再加入PEG相和稳定剂颗粒，搅拌乳化。该以水包水乳液为基础的防晒乳液与传统乳液相比，不含油相和表面活性剂，生物相容性好。且将紫外吸收剂封装到乳液液滴内部，有利于减少与皮肤的直接接触，减少刺激。 【EN】The invention relates to a water-in-water sunscreen emulsion and a preparation method and application thereof. Compared with the traditional emulsion, the sunscreen emulsion based on the water-in-water emulsion does not contain an oil phase and a surfactant, and has good biocompatibility. And the ultraviolet absorbent is encapsulated inside the emulsion liquid drop, so that the direct contact with the skin is reduced, and the stimulation is reduced.

摘要：【中文】本发明提供一种梳型水煤浆分散剂及其制备方法，涉及水煤浆分散剂技术领域，该水煤浆分散剂原料包括以下重量份的组分：酯类单体250‑320份、2‑丙烯酰胺‑2‑甲基丙磺酸1‑30份、α‑甲基苯乙烯磺酸3‑5份、丙烯酸30‑180份、28％双氧水3‑5份、引发剂2‑6份、分子量调节剂1‑10份。其中，酯类单体为马来酸山梨醇单酯、聚乙二醇丙烯酯、马来酸聚乙二醇单甲醚单酯、马来酸聚乙二醇单酯、二甘醇丙烯酯、二甘醇甲基丙烯酯、聚乙二醇单甲醚丙烯酯、聚乙二醇单甲醚甲基丙烯酯、山梨醇丙烯酯、山梨醇甲基丙烯酯中的两种或两种以上的混合。该水煤浆分散剂在较低掺量下有较好的分散性，能够明显提高水煤浆浆体浓度，且原料易得、绿色环保、价格低廉。 【EN】the invention provides a comb-type coal water slurry dispersant and a preparation method thereof, and relates to the technical field of coal water slurry dispersants, wherein the coal water slurry dispersant comprises the following components, by weight, 250-320 parts of an ester monomer, 1-30 parts of 2-acrylamide-2-methylpropanesulfonic acid, 3-5 parts of α -methylstyrene sulfonic acid, 30-180 parts of acrylic acid, 3-5 parts of 28% hydrogen peroxide, 2-6 parts of an initiator and 1-10 parts of a molecular weight regulator, wherein the ester monomer is a mixture of two or more of maleic acid sorbitol monoester, polyethylene glycol allyl ester, maleic acid polyethylene glycol monomethyl ether monoester, maleic acid polyethylene glycol monoester, diethylene glycol allyl ester, diethylene glycol methyl acrylate, polyethylene glycol monomethyl ether allyl ester, polyethylene glycol monomethyl ether methyl acrylate, sorbitol allyl ester and sorbitol methyl acrylate.

摘要：【中文】本发明公开了一种检测纺织品尺寸稳定性做尺寸标记的方法，包括：将被测式样平铺在工作台或桌面上；把两个测量尺放在式样上面，两个测量尺的直尺围成矩形，调整好边距位置；利用凹槽在被测式样的横向、纵向做标记点。本发明能够快速准确的给检测样做尺寸标记，而且每组横向或纵向尺寸基本一样，还可以快速测量检测后标记之间的尺寸，提高了工作效率和检测的准确性。 【EN】The invention discloses a method for detecting the dimensional stability of textiles and marking the size, which comprises the following steps: laying the tested sample on a workbench or a desktop; placing the two measuring scales on the pattern, enclosing the straight scales of the two measuring scales into a rectangle, and adjusting the position of the edge distance; the groove is used for marking points in the transverse direction and the longitudinal direction of the tested pattern. The invention can rapidly and accurately mark the size of the detected sample, and each group of the detected samples has basically the same transverse or longitudinal size, and can rapidly measure the size between the marks after detection, thereby improving the working efficiency and the detection accuracy.

摘要：【中文】本发明提供一种梳型水煤浆添加剂及其制备方法，涉及水煤浆添加剂技术领域，该水煤浆添加剂原料包括以下重量份的组分：马来酸山梨醇酯单体210‑320份、2‑丙烯酰胺‑2‑甲基丙磺酸1‑40份、α‑甲基苯乙烯磺酸3‑5份、丙烯酸30‑150份、引发剂1‑5份、分子量调节剂1‑8份。本发明制备的水煤浆添加剂与市售普通水煤浆添加剂(萘磺酸甲醛缩合物及木质素磺酸盐)相比，煤种适应性良好，一般均具有较高的分散能力，可做高浓度的水煤浆，粘度低、稳定性好，具有良好的流动性。 【EN】The invention provides a comb type coal water slurry additive and a preparation method thereof, relating to the technical field of coal water slurry additives, wherein the raw materials of the coal water slurry additive comprise, by weight, 320 parts of sorbitol maleate monomer 210, 1-40 parts of 2-acrylamide-2-methylpropanesulfonic acid, 3-5 parts of α -methylstyrene sulfonic acid, 30-150 parts of acrylic acid, 1-5 parts of initiator and 1-8 parts of molecular weight regulator.