摘要：【中文】本发明涉及一种音乐设备，具体涉及一种能够方便控制口琴伴奏的声音输出的口琴外接智能伴奏设备。控制电路板为两部分，且分别位于口琴本体的上下两侧，该控制电路板通过音频输入端与口琴本体配合；控制电路板两部分之间相互连接，该控制电路板连接有音频输出端；在口琴本体上侧的控制电路板上设置有和声控制按钮，在口琴本体下侧的控制电路板上设置有节奏控制按钮和低音贝斯控制按钮；控制电路板连接有智能伴奏设备，音频输出端与音响设备连接。本发明的口琴外接智能伴奏设备，在演奏口琴的时候，通过音频输出端配合音响设备可以准确地输出演奏音效，通过和声控制按钮、节奏控制按钮以及智能伴奏设备等方便地控制伴奏音效，大大地提高了演奏效果。 【EN】The invention relates to music equipment, in particular to external harmonica intelligent accompaniment equipment which can conveniently control the sound output of harmonica accompaniment. The control circuit board is divided into two parts which are respectively positioned at the upper side and the lower side of the harmonica body, and the control circuit board is matched with the harmonica body through the audio input end; the two parts of the control circuit board are mutually connected, and the control circuit board is connected with an audio output end; a harmony control button is arranged on the control circuit board on the upper side of the harmonica body, and a rhythm control button and a bass control button are arranged on the control circuit board on the lower side of the harmonica body; the control circuit board is connected with intelligent accompaniment equipment, and the audio output end is connected with sound equipment. According to the external intelligent accompaniment equipment for the harmonica, when the harmonica is played, the playing sound effect can be accurately output through the audio output end matched with the sound equipment, the accompaniment sound effect is conveniently controlled through the harmony control button, the rhythm control button, the intelligent accompaniment equipment and the like, and the playing effect is greatly improved.

摘要：【中文】本发明提供了一种内存泄露的检测方法、装置、介质和电子设备，其中，所述检测方法包括：对内存快照文件进行解析，解析出对应的内存信息；对内存信息进行分析，得到对象集合，对象集合包括由任意一项活动对象和任意一项碎片对象组成的对象集合；若对象集合中的任意一项对象满足配置的内存泄露条件时，则任意一项对象为内存泄露对象。本发明通过配置的精准内存泄露条件，可以精准地判断出任意一项对象是否为内存泄露对象，这样，提高了判断内存泄露对象的精准度，避免了误判。 【EN】The invention provides a method, a device, a medium and an electronic device for detecting memory leakage, wherein the method comprises the following steps: analyzing the memory snapshot file to obtain corresponding memory information; analyzing the memory information to obtain an object set, wherein the object set comprises an object set consisting of any one movable object and any one fragment object; and if any object in the object set meets the configured memory leak condition, any object is a memory leak object. According to the method and the device, whether any object is a memory leakage object can be accurately judged through the configured accurate memory leakage condition, so that the accuracy of judging the memory leakage object is improved, and the misjudgment is avoided.

摘要：【中文】本发明提供了一种内存泄露链路的处理方法、装置、介质和电子设备，所述处理方法包括：在生成当前应用程序安装包的情况下，对当前应用程序的原始代码进行混淆处理，并生成包括各个映射关系的映射文件；在当前应用程序运行的情况下，监控内存泄露现象，并生成至少一条内存泄露链路；对生成的至少一条内存泄露链路进行解析，解析出原始代码对应的内存泄露链路。本发明通过生成的包括各个映射关系的映射文件，对生成的至少一条内存泄露链路进行解析，自动解析出原始代码对应的内存泄露链路，快速且便捷地定位出存在内存泄露问题的泄露链路。 【EN】The invention provides a processing method, a device, a medium and electronic equipment of a memory leakage link, wherein the processing method comprises the following steps: under the condition of generating a current application program installation package, performing obfuscation processing on an original code of the current application program, and generating a mapping file comprising each mapping relation; monitoring a memory leak phenomenon under the condition that the current application program runs, and generating at least one memory leak link; and analyzing the generated at least one memory leakage link to obtain a memory leakage link corresponding to the original code. According to the method and the device, the generated mapping file comprising each mapping relation is used for analyzing the generated at least one memory leakage link, the memory leakage link corresponding to the original code is automatically analyzed, and the leakage link with the memory leakage problem is quickly and conveniently positioned.

摘要：【中文】本发明提供了一种内存性能的分析方法、装置、介质和电子设备，方法包括：在电脑端对内存快照进行解析，解析内存快照中的存储信息，得到对应的解析结果；根据解析结果中的活动对象和/碎片对象对应的引用链信息进行拼装，得到对应的超文本标记语言文件。本发明通过解析结果中的活动对象和/碎片对象对应的引用链信息进行拼装，得到对应的超文本标记语言文件；其中，引用链信息包括与任意一项活动对象对应的第一引用链信息和与任意一项碎片对象对应的第二引用链信息；这样，上述对应用程序的内存性能进行分析的过程无需引入侵入代码，例如，对应用程序的内存泄露问题进行分析，不仅检测范围全面，而且提升了检测效率，不产生额外的内存溢出。 【EN】The invention provides a method, a device, a medium and electronic equipment for analyzing memory performance, wherein the method comprises the following steps: analyzing the memory snapshot at the computer end, analyzing the storage information in the memory snapshot, and obtaining a corresponding analysis result; and assembling according to the reference chain information corresponding to the active objects and/or the fragment objects in the analysis result to obtain the corresponding hypertext markup language file. Assembling the reference chain information corresponding to the active object and/or the fragment object in the analysis result to obtain a corresponding hypertext markup language file; the reference chain information comprises first reference chain information corresponding to any one movable object and second reference chain information corresponding to any one fragment object; therefore, intrusion codes do not need to be introduced in the process of analyzing the memory performance of the application program, for example, the memory leakage problem of the application program is analyzed, the detection range is comprehensive, the detection efficiency is improved, and extra memory overflow is not generated.

摘要：【中文】本发明属于口腔科医疗器械技术领域，具体的说是一种口腔清洗引流设备，包括壳体、进液管、充气管和导流管；所述壳体一端固连有膨胀头；所述膨胀头远离壳体一端固连有膨胀囊；所述膨胀囊有软质硅胶材料制成；所述膨胀囊内部开设有第一空腔；所述第一空腔内位于膨胀囊远离壳体一侧开设出气孔；所述膨胀囊侧面开设有吸附孔；所述吸附孔通过膨胀囊内部的导管连通导流管；所述壳体靠近膨胀头一端开设有第一凹槽；所述进液管靠近第一凹槽一侧表面开设有均匀布置的喷液孔；所述壳体位于远离膨胀头一侧开设有第二凹槽；本发明通过膨胀囊形变贴附在口腔侧壁，并通过吸附孔加强膨胀囊与空腔的吸附效果，从而防止清洗液进入患者气管与食道内。 【EN】The invention belongs to the technical field of medical instruments in stomatology, and particularly relates to an oral cavity cleaning and drainage device which comprises a shell, a liquid inlet pipe, an inflation pipe and a flow guide pipe; one end of the shell is fixedly connected with an expansion head; one end of the expansion head, which is far away from the shell, is fixedly connected with an expansion bag; the expansion bag is made of soft silica gel material; a first cavity is formed in the expansion bag; an air outlet is formed in the first cavity at one side of the expansion bag, which is far away from the shell; the side surface of the expansion bag is provided with an adsorption hole; the adsorption holes are communicated with the flow guide pipe through a guide pipe inside the expansion bag; one end of the shell, which is close to the expansion head, is provided with a first groove; the surface of one side, close to the first groove, of the liquid inlet pipe is provided with liquid spraying holes which are uniformly distributed; a second groove is formed in one side, far away from the expansion head, of the shell; the invention is adhered to the side wall of the oral cavity through the deformation of the expansion bag, and the adsorption effect of the expansion bag and the cavity is enhanced through the adsorption holes, so that the cleaning liquid is prevented from entering the trachea and the esophagus of a patient.

摘要：【中文】本发明涉及聚芳醚酮复合材料、骨科植入材料及制备方法和应用，由聚醚醚酮、聚醚酮酮、由聚乳酸包覆的羟基磷灰石微粒和经过硅烷偶联剂处理的碳纤维经过双螺杆挤出机中熔融挤出造粒，由聚乳酸包覆的羟基磷灰石在双螺杆挤出机的侧喂料口添加，其中，各组分的重量百分比为，聚醚醚酮35‑70%，聚醚酮酮12‑20%，聚乳酸2‑10%，碳纤维10‑25%，羟基磷灰石6‑10%，硅烷偶联剂0.5‑1%。通过本发明的复合材料注塑成型得到骨科植入材料。本发明的复合材料刚性好，弹性模量高，并且具有很好的生物相容性。 【EN】The invention relates to a polyaryletherketone composite material, an orthopedic implant material, a preparation method and application thereof, wherein polyetheretherketone, polyetherketoneketone, hydroxyapatite particles coated with polylactic acid and carbon fibers treated by a silane coupling agent are subjected to melt extrusion granulation in a double-screw extruder, and the hydroxyapatite coated with polylactic acid is added at a side feeding port of the double-screw extruder, wherein the weight percentage of each component is 35-70% of polyetheretherketone, 12-20% of polyetherketoneketone, 2-10% of polylactic acid, 10-25% of carbon fibers, 6-10% of hydroxyapatite and 0.5-1% of the silane coupling agent. The orthopedic implant material is obtained by injection molding of the composite material. The composite material has good rigidity, high elastic modulus and good biocompatibility.

摘要：【中文】本发明公开了一种具有自发光功能的涤纶高强渔网丝及其制备方法，包括：将碱土铝酸盐发光材料和碱土硅酸盐发光材料进行复配得到混合发光粉体；将含高浓度发光粉体的自发光聚酯母粒熔体与普通聚酯熔体通过动态和静态混合得到含低浓度发光粉体的混合熔体；通过调控纺丝参数纺制出无定形区大，具有低结晶度，更适合于多级牵伸的自发光聚酯FDY长丝，然后对其进行低速、多级牵伸处理。本发明制备得到的具有自发光功能的涤纶高强渔网丝断裂强度>6.5cN/dtex，沸水收缩率<4%，且经过充分光照后，能够在黑暗中持续发光12h以上。 【EN】The invention discloses a terylene high-strength fishing net with a self-luminous function and a preparation method thereof, wherein the preparation method comprises the following steps: compounding the alkaline earth aluminate luminescent material and the alkaline earth silicate luminescent material to obtain mixed luminescent powder; dynamically and statically mixing the self-luminous polyester master batch melt containing the high-concentration luminous powder with a common polyester melt to obtain a mixed melt containing the low-concentration luminous powder; the self-luminous polyester FDY filament which has large amorphous area, low crystallinity and more suitability for multistage drafting is spun by regulating and controlling spinning parameters, and then is subjected to low-speed and multistage drafting treatment. The high-strength terylene fishing net yarn with the self-luminous function prepared by the invention has the breaking strength of more than 6.5cN/dtex and the boiling water shrinkage rate of less than 4 percent, and can continuously emit light for more than 12 hours in the dark after being fully illuminated.

摘要：【中文】本发明属于电子商务技术领域，尤其是一种电子商务发射端及电子商务系统，针对现有的电子商务发射终端操作繁琐，对于不熟悉电子商务及计算机终端的老年人或不能过多接触电子设备的孕妇、家庭主妇等人群来说，带来了极大的不方便问题，现提出如下方案，其中的一种电子商务发射端包括移动终端，移动终端包括电源模块、显示器模块、按键模块、传输模块和语音输出模块，显示器模块包括显示器，传输模块包括WiFi传输单元和4G传输单元，语音输出模块包括语音识别单元、语音输入单元和语音输出单元，本发明使用方便，可以满足老年人或不能过多接触电子设备的孕妇、家庭主妇等人群使用，可以对移动终端进行保护。 【EN】The invention belongs to the technical field of electronic commerce, in particular to an electronic commerce transmitting terminal and an electronic commerce system, which aim at solving the problems that the existing electronic commerce transmitting terminal is complex to operate and brings great inconvenience to the old who is not familiar with electronic commerce and a computer terminal or the pregnant women and housewives who can not contact electronic equipment too much and the like The housewives and the like can protect the mobile terminal.

摘要：【中文】本发明涉及一种汽车A柱制作方法，属于汽车车身结构设计技术领域。所述汽车A柱包括骨架，骨架边缘设有U型卡槽，骨架中间安装有透明玻璃材料，骨架与透明玻璃材料之间采用环形卡槽连接；所述骨架分为汽车A柱内部分和汽车A柱外部分，汽车A柱内部分和汽车A柱外部分采用等离子电弧焊的方法焊接为一体。本发明采用铝合金材料在满足汽车A柱的强度条件下，可以减轻重量；汽车A柱的两部分采用等离子电弧焊接技术可以达到一面焊接两面成型的效果，较现在常用的电阻焊焊缝美观、焊接效果好。本发明中的透明玻璃材料选用偏光镜，有效的减小了汽车A柱造成的视野盲区，同时在直线行驶中不干扰视线，提高了驾驶安全。 【EN】The invention relates to a manufacturing method of an automobile A column, and belongs to the technical field of automobile body structure design. The automobile A column comprises a framework, a U-shaped clamping groove is formed in the edge of the framework, a transparent glass material is installed in the middle of the framework, and the framework is connected with the transparent glass material through an annular clamping groove; the framework comprises an automobile A-column inner part and an automobile A-column outer part, and the automobile A-column inner part and the automobile A-column outer part are welded into a whole by a plasma arc welding method. The invention adopts the aluminum alloy material, and can reduce the weight under the condition of meeting the strength condition of the A column of the automobile; the plasma arc welding technology is adopted for the two parts of the automobile A column, so that the effect of forming two surfaces by welding one surface can be achieved, and compared with the existing common resistance welding technology, the plasma arc welding technology is attractive in welding line and good in welding effect. The transparent glass material in the invention adopts the polarizer, thereby effectively reducing the visual field blind area caused by the A column of the automobile, simultaneously not interfering the sight line in the straight line driving and improving the driving safety.

摘要：【中文】本发明公开了一种污水管道泥沙清淤用设备及安装方法，属于管道清淤技术领域。推移结构包括管头、限位盘、轴座盘与套管；管头由前板、外轴圈、后板构成，前板与后板均为一种圆盘状钢板，且前板与后板盘径大小一致，前板与后板分别焊接于外轴圈的前后两端，外轴圈为一种中空管体，外轴圈与前板、后板焊接处贯穿设置有若干螺栓，螺栓呈环状分布；限位盘位于管头背面，其利用分隔式的推移结构，方便在结构沿管道内壁作横向推移时，以前大后小的结构及其中部的中断空间，来自适应各种复杂管壁的污水管道，并利用设备管头与喷头对管壁污垢、泥沙进行削除，冲刷，保证了设备的清淤效率与效果，一定程度上提高了设备的适用性。 【EN】The invention discloses equipment for dredging sediment in a sewage pipeline and an installation method, and belongs to the technical field of pipeline dredging. The pushing structure comprises a pipe head, a limiting disc, a shaft seat disc and a sleeve; the pipe head is composed of a front plate, an outer shaft ring and a rear plate, the front plate and the rear plate are both disc-shaped steel plates, the disc diameters of the front plate and the rear plate are consistent, the front plate and the rear plate are respectively welded at the front end and the rear end of the outer shaft ring, the outer shaft ring is a hollow pipe body, a plurality of bolts penetrate through the welding positions of the outer shaft ring, the front plate and the rear plate, and the bolts are annularly distributed; the limiting disc is positioned on the back of the pipe head, the separating type pushing structure is utilized, the structure is convenient to transversely push along the inner wall of the pipeline, the structure with the large size and the small size and the interruption space in the middle of the structure are adaptive to sewage pipelines with various complex pipe walls, dirt and silt on the pipe walls are removed and washed by the pipe head and the spray head of the equipment, the dredging efficiency and effect of the equipment are guaranteed, and the applicability of the equipment is improved to a certain extent.