摘要：【中文】本发明涉及金属检测设备技术领域，且公开了一种X射线荧光光谱仪X光管散热机构，包括设于光谱仪机头本体内的X光管，所述X光管的外部套设散热罩，所述散热罩为环形中空，所述散热罩的环形空腔内填装有冷却液。本发明通过在X光管的周侧设硅油与水混合层的散热罩，由于硅油较水的比热容小，故而，同时间内，上层硅油的升温更快，从而，使得X光管的上下段产生由上及下递减的温度场，X射线在经过上段高温段时，由于其反射强度低，X射线的出射强度可大部分为直射出X光管，从而，使得其下方的样品能够受到按照X光管的投射方向设定的X射线照射，进而样品受X射线轰击产生的X射线荧光能够大部分依角度设定投射到探测器处。 【EN】The invention relates to the technical field of metal detection equipment, and discloses an X-ray tube heat dissipation mechanism of an X-ray fluorescence spectrometer, which comprises an X-ray tube arranged in a spectrometer head body, wherein a heat dissipation cover is sleeved outside the X-ray tube, the heat dissipation cover is annular and hollow, and a cooling liquid is filled in an annular cavity of the heat dissipation cover. The heat dissipation cover of the silicon oil and water mixing layer is arranged on the periphery of the X-ray tube, and the silicon oil has smaller specific heat capacity than water, so that the temperature of the upper layer of silicon oil is increased more quickly in the same time, the upper section and the lower section of the X-ray tube generate temperature fields which are decreased from top to bottom, when X-rays pass through the upper section high-temperature section, the emergent intensity of the X-rays can be mostly directly emitted out of the X-ray tube due to low reflection intensity, and therefore, a sample below the X-ray tube can be irradiated by the X-rays set according to the projection direction of the X-ray tube, and then the X-ray fluorescence generated by the sample bombarded by the X-rays can be mostly projected to a detector according to the.

摘要：【中文】本发明公开了一种基于区块链的数据交换方法，包括文件数据上链过程以及数据交换过程，本发明中去中心化，采用信息与数据分类的方式，将数据目录，文件hash等需由各方共同管理的内容以分布式账本形式存放，数据内容由各方各自存储，交换过程由各方达成的合约控制，不但记录数据分享的情况，而且可以有效地验证数据内容是否正确，通过分享权限控制确保数据安全性，即本发明基于区块链完成双方可互相信任的，合约形式的，数据安全的，不可抵赖的数据交换平台。 【EN】The invention discloses a data exchange method based on a block chain, which comprises a file data chaining process and a data exchange process, wherein the data chaining process and the data exchange process are decentralized, contents such as a data directory, a file hash and the like which need to be managed by all parties together are stored in a distributed account book form by adopting an information and data classification mode, the data contents are stored by all the parties respectively, the exchange process is controlled by a contract achieved by all the parties, the data sharing condition is recorded, whether the data contents are correct or not can be effectively verified, and the data security is ensured through sharing authority control.

摘要：【中文】本发明涉及金属检测技术领域，且公开了一种金属无损检测装置，包括底盘和固定安装在以上表面左侧的支撑杆，所述底盘上表面的中部固定连接有操作台，所述操作台上表面的中部固定连接有透明盛放筒，所述操作台的内部固定连接有弹性伸缩部件。该金属无损检测装置，通过喷洒处理好的金属器件固定在透明盛放筒的内部，利用金属器件内部渗透液的扩散性，及金属器件渗透位置产生的水泡，便于使用者查看金属器件的渗透位置，且通过透明盛放筒中透明溶液替换现象剂避免现象剂对金属器件的表面进行污染，同时降低金属器件无损检测的成本，通过将整个金属器件完全沉浸在透明盛放筒中的溶液中，便于使用者对金属器件进行全面系统的检测。 【EN】The invention relates to the technical field of metal detection, and discloses a metal nondestructive detection device which comprises a chassis and a support rod fixedly arranged on the left side of the upper surface of the chassis, wherein the middle part of the upper surface of the chassis is fixedly connected with an operation table, the middle part of the upper surface of the operation table is fixedly connected with a transparent containing barrel, and an elastic telescopic part is fixedly connected inside the operation table. This metal nondestructive test device, fix the inside at a transparent section of thick bamboo that holds through spraying the metal device who handles, utilize the diffusivity of the inside penetrant of metal device, and the bubble that metal device infiltration position produced, the person of facilitating the use looks over the infiltration position of metal device, and through transparent solution replacement phenomenon agent in holding a section of thick bamboo and avoid the phenomenon agent to pollute the surface of metal device, reduce metal device nondestructive test's cost simultaneously, through immersing whole metal device in the transparent solution that holds a section of thick bamboo completely, the person of facilitating the use carries out comprehensive systematic detection to metal device.

摘要：【中文】本发明公开了一种显示面板及显示装置，针对与同一条选择控制线电连接的第一开关晶体管和第二开关晶体管，通过使第一开关晶体管的宽长比小于第二开关晶体管的宽长比，在第一数据扇出线和第二数据扇出线输入相同电压时，由于第一开关晶体管的开启程度小于第二开关晶体管的开启程度，可以使第一开关晶体管将第一数据扇出线上的电压传输给第一数据线的传输速率小于第二开关晶体管将第二数据扇出线上的电压传输给第二数据线的传输速率，因此可以补偿由于第一数据扇出线的电阻值小于第二数据扇出线的电阻值，导致的对数据线的充电率不同，进而可以改善显示面板显示均一性，提高显示效果。 【EN】The invention discloses a display panel and a display device, aiming at a first switch transistor and a second switch transistor which are electrically connected with the same selection control line, by making the width-length ratio of the first switch transistor smaller than the width-length ratio of the second switch transistor, when the same voltage is input into a first data fanout line and a second data fanout line, because the opening degree of the first switch transistor is smaller than the opening degree of the second switch transistor, the transmission rate of the voltage transmitted from the first data fanout line to a first data line by the first switch transistor is smaller than the transmission rate of the voltage transmitted from the second data fanout line to a second data line by the second switch transistor, therefore, the difference of charging rates of the data lines caused by the fact that the resistance value of the first data fanout line is smaller than the resistance value of the second data fanout line can be compensated, and the display uniformity of the display panel can be improved, the display effect is improved.

摘要：【中文】本发明公开了基于协程的数据处理方法、装置、计算机设备及存储介质。该方法包括接收上传端所发送的任务集合数据；统计获取任务集合数据中计算任务的任务总个数，以创建与任务总个相同个数的协程，将每一协程中对应分配一个计算任务；根据各协程对应分配的计算任务生成对应的动态链接库文件；若检测到与动态链接库文件相对应JNI接口的调用指令，根据各动态链接库文件分别启动协程，通过个协程对任务集合数据中各计算任务分别进行运算，得到与各计算任务对应的计算结果，以组成计算结果集合；将计算结果集合发送至上传端。该方法实现了由协程来参与计算以降低服务器中I/O阻塞，也降低了服务器中CPU的使用率，提高了计算效率。 【EN】The invention discloses a coroutine-based data processing method and device, computer equipment and a storage medium. The method comprises the steps of receiving task set data sent by an uploading end; counting the total number of tasks of the calculation tasks in the acquired task set data to create coroutines with the same number as the total number of the tasks, and correspondingly distributing one calculation task in each coroutine; generating a corresponding dynamic link library file according to the calculation tasks correspondingly distributed by the coroutines; if a calling instruction of a JNI interface corresponding to the dynamic link library file is detected, respectively starting a coroutine according to each dynamic link library file, and respectively operating each calculation task in the task set data through each coroutine to obtain a calculation result corresponding to each calculation task so as to form a calculation result set; and sending the calculation result set to an uploading end. The method realizes the calculation by the protocol to reduce the I/O blockage in the server, also reduces the utilization rate of the CPU in the server and improves the calculation efficiency.

摘要：【中文】本发明公开了软件包文件数据处理方法、装置、计算机设备及存储介质。该方法先通过加密动态链接库对业务逻辑数据进行加密打包成JAR包，并暴露JAR包的接口文件，之后通过JNI接口调用接口文件及解密动态链接库，由解密动态链接库对接口文件进行解密，以得到与JAR包对应的解密数据，加载第一函数以将解密数据还原成class对象，实现了将所述class对象作为所述JAR包对应的当前接口，通过当前接口对当前待计算业务数据进行运算，不仅增强了JAR包的安全性，而且整体运算性能不受影响。 【EN】The invention discloses a software package file data processing method and device, computer equipment and a storage medium. The method includes the steps that firstly, business logic data are encrypted and packaged into a JAR packet through an encryption dynamic link library, an interface file of the JAR packet is exposed, then the interface file and a decryption dynamic link library are called through a JNI interface, the interface file is decrypted through the decryption dynamic link library to obtain decryption data corresponding to the JAR packet, a first function is loaded to restore the decryption data into a class object, the class object is used as a current interface corresponding to the JAR packet, operation is conducted on the current business data to be calculated through the current interface, the safety of the JAR packet is enhanced, and the overall operation performance is not affected.

摘要：【中文】本发明公开了一种吸湿抗菌涤纶面料，涉及服装面料技术领域，所述涤纶面料由涤纶纤维、合成纤维、聚酯纤维、棉纤维、改性涤纶纤维和纺织助剂组成，得到所述吸湿抗菌涤纶面料。本发明通过采用具有良好的成纤性能和机械性能的涤纶纤维，实用性好，通过采用合成纤维和聚酯纤维是一方面还是为了提高涤纶织物的穿着舒适感，另一方面是为了改善传统的涤纶面料不透气，影响穿着，再一方面为了抗菌，避免细菌生长，通过加入棉纤维是为了方便吸汗，避免身体排出的汗液不能及时排出，给身体造成伤害。 【EN】The invention discloses a moisture-absorbing antibacterial polyester fabric, and relates to the technical field of garment fabrics. The invention adopts the polyester fiber with good fiber forming performance and mechanical performance, has good practicability, adopts the synthetic fiber and the polyester fiber to improve the wearing comfort of the polyester fabric on one hand, improves the impermeability of the traditional polyester fabric to influence the wearing on the other hand, and avoids the bacteria growth for antibiosis on the other hand, and avoids the harm to the body caused by the fact that sweat discharged by the body cannot be discharged in time by adding the cotton fiber to facilitate sweat absorption.

摘要：【中文】本发明公开了一种用于搬运建筑施工用工具的搬运车，包括车体，所述车体内设有开口向上且向前的用于存放建筑工具的存放腔，所述存放腔左右两侧设有支撑装置，所述支撑装置包括对称设于所述车体左右两端面内的升降腔，所述升降腔内上下滑动设有升降板，所述升降腔上下壁之间前后对称且转动连接有螺纹连接于所述升降板内前后两端的升降螺杆，本发明通过升降车体来降低搬运建筑施工工具的高度，并且在车体前侧设有翻转板，在不搬运时通过翻转板能够将存放腔前侧开闭进行封闭，避免建筑施工工具掉落，在搬运时通过翻转板形成的斜面能便于变匀，提高搬运效率。 【EN】The invention discloses a carrier for carrying construction tools, which comprises a carrier body, wherein a storage cavity with an upward and forward opening for storing the construction tools is arranged in the carrier body, the left side and the right side of the storage cavity are provided with supporting devices, the supporting devices comprise lifting cavities symmetrically arranged in the left end surface and the right end surface of the vehicle body, the lifting plate is arranged in the lifting cavity in a vertically sliding manner, the lifting screws which are in threaded connection with the front end and the rear end in the lifting plate are symmetrically and rotationally connected between the upper wall and the lower wall of the lifting cavity, the height for carrying construction tools is reduced by lifting the vehicle body, the turning plate is arranged on the front side of the vehicle body, the front side of the storage cavity can be opened and closed to be closed through the turnover plate when the storage cavity is not carried, so that the construction tools are prevented from falling off, the inclined plane formed by the turnover plate can be uniformly changed when the storage cavity is carried, and the carrying efficiency is improved.

摘要：【中文】本发明公开了一种铁皮石斛有机叶面硒肥的制备方法，包括如下步骤：1)让蚯蚓在黑暗环境下清肠18‑30小时，用清水反复清洗干净，滤干；2)称取一定量的洗净鲜活蚯蚓和蒸馏水，按重量比1‑2:1‑2放入匀浆机，匀浆；3)将上述匀浆液在45‑55℃下恒温7‑12小时，得到蚯蚓酶解营养原液；4)往蚯蚓酶解营养原液中添加亚硒酸钠，添加量为5‑10克亚硒酸钠/升，混匀后置85‑95℃条件下反应2‑6小时；5)、将混合液灭菌，冷却、过滤，即得蚯蚓有机富硒肥。本发明方法的转换率高，植物吸收效果好。 【EN】The invention discloses a preparation method of an organic foliar selenium fertilizer for dendrobium officinale, which comprises the following steps: 1) cleaning the earthworms for 18 to 30 hours in the dark, repeatedly cleaning the earthworms with clean water, and filtering the earthworms to dry; 2) weighing a certain amount of cleaned fresh earthworms and distilled water, placing the cleaned fresh earthworms and the distilled water into a homogenizer according to the weight ratio of 1-2:1-2, and homogenizing; 3) keeping the homogenate at the constant temperature of 45-55 ℃ for 7-12 hours to obtain earthworm enzymolysis nutrient stock solution; 4) adding sodium selenite into the earthworm enzymolysis nutrient stock solution, wherein the addition amount is 5-10 g/L, uniformly mixing, and reacting for 2-6 hours at 85-95 ℃; 5) sterilizing the mixed solution, cooling and filtering to obtain the earthworm organic selenium-rich fertilizer. The method has high conversion rate and good plant absorption effect.

摘要：【中文】本发明公开了一种高鲜条多糖含量的富硒铁皮石斛的制备方法，包括如下步骤：1)制备高硒量有机硒肥；所述的高硒量有机硒肥，其含硒量大于5克亚硒酸钠/升；2)有机硒肥加水，制备2.5‑10.0mg·L‑1的溶液；3)在铁皮石斛的枝条营养积累时期，每隔8‑12天喷洒一次，均匀喷湿叶面及叶背。本发明制备的铁皮石斛鲜条多糖含量高、硒含量高。 【EN】The invention discloses a preparation method of selenium-rich dendrobium officinale with high fresh strip polysaccharide content, which comprises the following steps: 1) preparing the organic selenium fertilizer with high selenium content; the selenium content of the organic selenium fertilizer with high selenium content is more than 5 g/L of sodium selenite; 2) adding water into the organic selenium fertilizer to prepare a solution of 2.5-10.0 mg.L < -1 >; 3) spraying the solution once every 8-12 days in the branch nutrition accumulation period of Dendrobium officinale, and uniformly spraying the solution on leaf surfaces and leaf backs. The dendrobium officinale fresh strip prepared by the method has high polysaccharide content and high selenium content.