摘要：【中文】本发明涉及骨科关节锻炼康复器械技术领域，且公开了一种骨科病人关节锻炼康复器械，包括固定底板、内衬、驱动结构和伸出结构，所述伸出结构的内部活动套接有伸出段，所述伸出段的左右两侧面均设有条齿，所述条齿在伸出段的左右两侧呈均匀的直线分布，所述伸出段的顶面且位于伸出结构的外侧位置处固定安装有把手，所述伸出结构的左右侧面均开设有通孔，所述通孔贯穿伸出结构的内外侧面，所述伸出结构内部的底面固定安装有固定板和转轴。该种骨科病人关节锻炼康复器械，通过在调节盒体的内部设置可活动的伸出段，并利用弹簧驱动杠杆的原理对伸出段的伸出长度进行固定，使用时仅需按压按钮即可，便于操作。 【EN】The invention relates to the technical field of orthopedic joint exercise rehabilitation instruments and discloses an orthopedic patient joint exercise rehabilitation instrument which comprises a fixing bottom plate, a lining, a driving structure and an extension structure, wherein the extension structure is movably sleeved inside the extension structure, the left side surface and the right side surface of the extension structure are respectively provided with a rack, the rack is uniformly and linearly distributed on the left side and the right side of the extension structure, a handle is fixedly arranged on the top surface of the extension structure and positioned on the outer side of the extension structure, the left side surface and the right side surface of the extension structure are respectively provided with a through hole, the through holes penetrate through the inner side surface and the outer side surface of the extension structure, and a fixing plate and a rotating shaft are fixedly arranged on the bottom surface inside. This recovered apparatus of orthopedic patient joint exercise sets up mobilizable section of stretching out through the inside at the regulation box body to utilize the principle of spring drive lever to fix the length of stretching out of section, only need during the use press the button can, be convenient for operate.

摘要：【中文】提供了一种传输数据帧的方法、装置和存储介质，涉及通信领域，以提高数据传输效率。所述方法包括：发送方在数据帧中添加与混合式自动重传请求(HARQ)相关的字段；所述发送方向至少一个接收方传输已添加HARQ相关字段的数据帧。本申请用于数据帧传输。 【EN】A method, an apparatus and a storage medium for transmitting data frames are provided, which relate to the communication field and improve the data transmission efficiency. The method comprises the following steps: a transmitting side adds a field related to a hybrid automatic repeat request (HARQ) in a data frame; the transmitting side transmits a data frame to which the HARQ-related field has been added to at least one receiving side. The method is used for data frame transmission.

摘要：【中文】本发明提供了一种无线数据通信方法及装置、存储介质、电子装置，其中，所述方法包括：对以下对象执行交织操作：第一数据集合中的第一元素，第二数据集合中的第二元素；所述交织操作包括：对所述第一元素与所述第二元素进行排列，以使得至少部分所述第一元素与至少部分所述第二元素发生数据交换；其中，所述第一数据集合属于第一频带，所述第二数据集合属于第二频带，所述第二频带为一个或多个；通过本发明，解决了当数据通过多频带传输时，多个频带之间的数据无法实现交织的问题，以达到多频带之间数据交织的效果。 【EN】The invention provides a wireless data communication method and device, a storage medium and an electronic device, wherein the method comprises the following steps: performing an interleaving operation on: a first element in a first data set, a second element in a second data set; the interleaving operation includes: arranging the first element and the second element such that at least a portion of the first element is in data exchange with at least a portion of the second element; wherein the first data set belongs to a first frequency band, the second data set belongs to a second frequency band, and the second frequency band is one or more; the invention solves the problem that the data among a plurality of frequency bands can not be interleaved when the data is transmitted through the plurality of frequency bands, thereby achieving the effect of data interleaving among the plurality of frequency bands.

摘要：【中文】本发明公开了一种变更设计中尺寸更改传播路径生成方法。可实现产品变更设计中，初始变更尺寸从零件间的变更传递直至某一单独零件内变更传递的全过程，刻画了从更改源到零件直至零件内部特定尺寸的更改传播过程及其数据流程。首先分析零件间装配关系，获取零件关联网络；以尺寸传递的复杂程度计量变更成本，对零件关联网络所表征的多条路径进行优选，得到零件间关联路径；运用内积运算，确定零件间的尺寸关联，得到初始变更尺寸在零件间的变更传递路径；基于零件结构的建模过程分析，形成零件内部尺寸之间的连接与约束关系，在此基础上，形成零件内尺寸的变更传递路径。本发明亦可应用于其他与变更传递路径搜索相关的实际问题中。 【EN】The invention discloses a method for generating a size change propagation path in a change design. The whole process from the change transmission of the initial change size between parts to the change transmission in a single part in the product change design can be realized, and the change propagation process from a change source to the parts to the specific size in the parts and the data flow thereof are described. Firstly, analyzing the assembly relation among parts to obtain a part association network; measuring the change cost according to the complexity of size transmission, and preferably selecting a plurality of paths represented by the part association network to obtain association paths among parts; determining the size correlation among the parts by using inner product operation to obtain a change transmission path of the initial change size among the parts; and forming a connection and constraint relation between the internal sizes of the parts based on the modeling process analysis of the part structure, and forming a change transmission path of the internal sizes of the parts on the basis. The present invention may also be applied to other practical problems associated with rerouting.

摘要：【中文】本发明实施例公开了一种实现自动重传功能的方法及相关站点，其中方法之一包括：第一站点发送第一消息，所述第一消息中携带自动重传使能信息，所述自动重传使能信息用于指示开启或关闭自动重传功能。其中，方法之二包括：第二站点接收到第一站点发送的第一消息，所述第二站点根据所述第一消息中携带的自动重传使能信息开启或关闭自动重传功能。如此，能够满足每个站点不同的自动重传机制需求。 【EN】The embodiment of the invention discloses a method for realizing an automatic retransmission function and a related site, wherein one of the methods comprises the following steps: a first station sends a first message, wherein the first message carries automatic retransmission enabling information, and the automatic retransmission enabling information is used for indicating to start or close an automatic retransmission function. Wherein, the second method comprises: and the second site receives the first message sent by the first site, and the second site starts or closes the automatic retransmission function according to the automatic retransmission enabling information carried in the first message. Therefore, the requirement of different automatic retransmission mechanisms of each station can be met.

摘要：【中文】本发明实施例公开了一种传输方法、装置和系统，所述传输方法包括：创建第一数据包的自动重传请求进程；设置所述自动重传请求进程的生命期；发送第一数据包。本发明实施例通过设置自动重传请求进程的生命期，使得自动重传请求进程得到及时移除，在同时支持的自动重传请求进程数量有限的前提下，可以及时为新传数据包创建新的自动重传请求进程，从而提高了传输效率。 【EN】The embodiment of the invention discloses a transmission method, a device and a system, wherein the transmission method comprises the following steps: creating an automatic repeat request process for the first data packet; setting the life time of the automatic retransmission request process; the first data packet is transmitted. According to the embodiment of the invention, the life cycle of the automatic retransmission request process is set, so that the automatic retransmission request process is removed in time, and a new automatic retransmission request process can be created for a newly transmitted data packet in time on the premise that the number of the automatic retransmission request processes supported at the same time is limited, thereby improving the transmission efficiency.

摘要：【中文】本发明提供本发明公开了一种用于防控苹果根腐病的微生物：哈茨木霉(Trichoderma harzianum HZD‑5)、康氏木霉(Trichoderma koningii HZD‑6)，同时提供一种由上述两种菌组成的用于防控苹果根腐病的微生物菌剂。研究结果显示所述菌剂生产方法简单，防控苹果根腐病效果明显，可有效的提高苹果抗病能力，而且化学药物添加，具有无化学残留的优点。 【EN】The invention provides a microorganism for preventing and controlling apple root rot: trichoderma harzianum HZD-5 and Trichoderma koningii HZD-6, and provides one kind of microbial preparation comprising the said two kinds of bacteria for preventing and controlling apple root rot. Research results show that the microbial inoculum is simple in production method, has obvious effects of preventing and controlling apple root rot, can effectively improve the disease resistance of apples, and has the advantage of no chemical residue due to addition of chemical medicaments.

摘要：【中文】本申请提供一种字幕区域定位方法，包括：获取初始字幕图像，并生成与初始字幕图像对应的灰度图，初始字幕图像是当前视频帧图像中包括字幕区域的图像；对灰度图依次进行第一计算、第二计算、第三计算得到目标区域；根据目标区域确定字幕区域；其中，第一计算、第二计算、第三计算分别为边缘梯度计算、像素宽度提取计算、亮度计算中互异的一种。可见，本申请通过结合边缘梯度计算、像素宽度提取计算、亮度计算的方式得到字幕区域，其中，将多种特征进行融合，对区域进行多次的限定，以便定位的字幕区域更加准确、字幕区域提取效率更高。本申请同时还提供了一种字幕区域定位装置、一种电子设备，均具有上述有益效果。 【EN】The application provides a subtitle region positioning method, which comprises the following steps: acquiring an initial subtitle image, and generating a gray scale image corresponding to the initial subtitle image, wherein the initial subtitle image is an image of a current video frame image including a subtitle region; sequentially carrying out first calculation, second calculation and third calculation on the gray level image to obtain a target area; determining a subtitle area according to the target area; the first calculation, the second calculation and the third calculation are respectively different ones of edge gradient calculation, pixel width extraction calculation and brightness calculation. Therefore, the caption region is obtained by combining edge gradient calculation, pixel width extraction calculation and brightness calculation, wherein various features are fused, and the region is limited for multiple times, so that the positioned caption region is more accurate and the caption region extraction efficiency is higher. The application also provides a subtitle region positioning device and an electronic device, which have the beneficial effects.

摘要：【中文】本申请涉及投影技术领域，具体而言，涉及一种投影图像处理方法、装置、投影设备及存储介质。投影图像处理方法包括：获取摄像机拍摄的投影场景图像，当投影场景图像中包括至少一张人脸图像时，从至少一张人脸图像中，确定出与目标人脸图像相似度最高，且相似度阈值位于预设阈值区间的第一目标图像，并从第一目标图像中，确定出用于表征人眼区域的第二目标图像，此后，从投影设备的当前待输出图像中，确定出与第二目标图像位置对应的目标投影区域，再降低目标投影区域的投影亮度。本申请实施例提供的投影图像处理方法、装置、投影设备及存储介质，能够提高投影设备的安全使用性能。 【EN】The present application relates to the field of projection technologies, and in particular, to a method and an apparatus for processing a projected image, a projection device, and a storage medium. The projection image processing method includes: the method comprises the steps of obtaining a projection scene image shot by a camera, when the projection scene image comprises at least one face image, determining a first target image which has the highest similarity with a target face image and the similarity threshold value of which is located in a preset threshold value interval from the at least one face image, determining a second target image for representing a human eye area from the first target image, determining a target projection area corresponding to the position of the second target image from a current image to be output of the projection equipment, and reducing the projection brightness of the target projection area. The projection image processing method and device, the projection equipment and the storage medium can improve the safety use performance of the projection equipment.

摘要：【中文】本申请提供一种投影处理方法、装置、投影仪及可读存储介质，该方法包括：获取投影面所在区域的场景图像，场景图像包括通过投影仪将第一图像投射在投影面上形成的第二图像，第一图像包括至少两个第一图区；基于至少两个第一图区在第一图像中的位置，在场景图像中将第二图像划分为至少两个第二图区，至少两个第二图区中的每个第二图区为至少两个第一图区中的第一图区投影在投影面的图区；确定每个第一图区投影在投影面后形成的第二图区的虚焦参数；基于每个虚焦参数，对第一图像中的与虚焦参数对应的第一图区进行校正，能够改善投影得到的第二图像中因图区的虚焦程度不同而使得校正后的画面仍然容易存在模糊不清的问题。 【EN】The application provides a projection processing method, a projection processing device, a projector and a readable storage medium, wherein the method comprises the following steps: acquiring a scene image of an area where a projection surface is located, wherein the scene image comprises a second image formed by projecting a first image on the projection surface through a projector, and the first image comprises at least two first regions; dividing the second image into at least two second regions in the scene image based on the positions of the at least two first regions in the first image, wherein each second region in the at least two second regions is a region of the projection plane projected by the first region in the at least two first regions; determining virtual focus parameters of a second region formed by projecting each first region behind the projection plane; based on each virtual focus parameter, a first image area corresponding to the virtual focus parameter in the first image is corrected, and the problem that a corrected image is still easily blurred due to different virtual focus degrees of the image areas in a second image obtained by projection can be solved.