摘要：【中文】本发明公开了一种高强度钛合金生产用磨机，其结构包括设备主体、控制器、传动电机、传动轴、打磨盘、调节盘、置放板。有益效果：本发明利用设有的稳护机构与紧却结构的相互配合，实现对钛合金棒在进行打磨时，对末端力重力失衡的同时进行提供压合作用力，以确保钛合金棒末端重力小与前端重力时不会出现有晃动失衡现象，以防止其末端打磨后呈不规则变形，利用设有的刮蹭条与紧却结构磨磁组件的配合，对钛合金棒因打磨时产生热量转化为磁性并对铁屑具有吸附的表面做磁弱化作用，以及磨砂清除收集，避免因表面附着的铁屑在打磨的同时增加钛合金棒的厚度。 【EN】The invention discloses a grinding machine for producing high-strength titanium alloy. Has the advantages that: the invention utilizes the mutual matching of the stabilizing and protecting mechanism and the tightening structure to realize that the pressing acting force is provided when the gravity of the tail end force is unbalanced when the titanium alloy rod is polished, so as to ensure that the gravity of the tail end of the titanium alloy rod is small and the swing unbalance phenomenon can not occur when the gravity of the front end is small, so as to prevent the tail end of the titanium alloy rod from being irregularly deformed after being polished.

摘要：【中文】本发明公开了一种使无机非金属材料成型的设备，其结构包括底座、齿轮箱、螺旋杆、料筒、机头连接器。有益效果：利用设有的气流环与匀破组件的相互配合，对物料在螺旋挤出时，对物料表面的出现有的凹洞以及起泡处做破坏处理，同时在气流的吹鼓作用下，将经由破坏后的物料做吹气式的加快融合，从而有效的减少物料表面的凹洞以及起泡现象，利用设有的紧实机构，在压板呈不规则的向物料推动的作用下，实现对物料的压实作用，以避免物料因在挤压过程中，其含水量较大，从而导致相互之间的强度较弱，出现变形作用，与此同时，在正常挤压的过程中，可对其表面做防开裂的震实作用。 【EN】The invention discloses equipment for forming an inorganic non-metallic material. Has the advantages that: utilize the air current ring that is equipped with and even mutually supporting of broken subassembly, when the screw is extruded to the material, do destruction processing to the cave hole that the appearance on material surface has and the foaming department, simultaneously under the blowing drum effect of air current, will be via the acceleration of the material after the destruction to the formula of blowing fuse, thereby effectual reduction material surface's cave hole and foaming phenomenon, utilize the compaction mechanism that is equipped with, be anomalous under the effect that promotes to the material at the clamp plate, the realization is to the compaction of material, so as to avoid the material because of at the extrusion in-process, its water content is great, thereby lead to intensity between each other less than strong, the deformation appears, meanwhile, at normal extruded in-process, can do the jolt effect of preventing ftractureing to its surface.

摘要：【中文】本发明公开了一种摩托车轮毂，包括中鼓、辐条和轮辋，中鼓和轮辋同心设置，在中鼓和轮辋之间连接5根辐条，每根辐条均向同一方向倾斜设置，斜方向与车轮行驶旋转方向相反，其中中鼓设置为壳型结构，中间设置为中空的，辐条也设置为壳型结构，中间设置为中空的，后轮中鼓直径小于125mm，作为前轮使用时，在中鼓一侧设置刹车连接盘，在所述刹车连接盘上设置六个沿圆周均匀分布的连接支架，在所述连接支架上分别安装刹车柱。本发明的一种摩托车轮毂，将轮毂的辐条数量由六辐条减少为五辐条，同时中鼓和辐条均设置为中空的，并减小中鼓直径，以降低产品整体重量。 【EN】The invention discloses a motorcycle hub, which comprises a middle drum, spokes and a rim, wherein the middle drum and the rim are concentrically arranged, 5 spokes are connected between the middle drum and the rim, each spoke is obliquely arranged towards the same direction, the oblique direction is opposite to the driving rotating direction of a wheel, the middle drum is of a shell-shaped structure, the middle of the middle drum is hollow, the spokes are also of the shell-shaped structure, the middle of the middle drum is hollow, the diameter of the middle drum of a rear wheel is less than 125mm, when the middle drum is used as a front wheel, a brake connecting disc is arranged on one side of the middle drum, six connecting supports which are uniformly distributed along the circumference are arranged on the brake connecting disc, and brake columns are respectively arranged on the connecting supports. According to the motorcycle hub, the number of spokes of the hub is reduced from six spokes to five spokes, and meanwhile, the middle drum and the spokes are both hollow, and the diameter of the middle drum is reduced, so that the overall weight of a product is reduced.

摘要：【中文】本发明公开了一种可清除积灰和回收利用烟气热量的变径式中空烟道，所述变径式中空烟道由若干个管径不同的烟管组成，且相邻的两个烟管以固定的连接方式连接；在所述变径式中空烟道底部区域内相隔2‑4米焊接一根脉冲管件，所述脉冲管件的外壳与所述变径式中空烟道的外壁焊接形成一个整体；本发明是为确保烟道能够长时间承受排放高浓度SO2烟气，保证烟道不发生烟气泄露，还能够自动清理积灰，同时还能够将热量回收利用的技术问题。 【EN】The invention discloses a reducing hollow flue capable of clearing deposited dust and recycling heat of flue gas, wherein the reducing hollow flue consists of a plurality of flue pipes with different pipe diameters, and two adjacent flue pipes are connected in a fixed connection mode; welding a pulse pipe fitting in the bottom area of the reducing hollow flue at intervals of 2-4 meters, wherein the shell of the pulse pipe fitting is welded with the outer wall of the reducing hollow flue to form a whole; the invention aims to ensure that a flue can bear and discharge high-concentration SO2 flue gas for a long time, ensure that the flue does not leak the flue gas, automatically clean accumulated dust and recycle heat.

摘要：【中文】本发明公开了一种气溶胶净化设备，属于空气净化技术领域。包括设备主体，所述设备主体的左端设有进气口，设备主体的右端设置有出气口，在设备主体内靠近出气口的位置设有风机，在设备主体内的左端到右端依次设置有初级过滤器、中级过滤器和精密过滤器，在初级过滤器和中级过滤器之间形成第一杀菌腔，第一杀菌腔内设有紫外线灯和高压静电杀菌装置，在中级过滤器和精密过滤器之间形成第二杀菌腔，第二杀菌腔内设置有超声波发生装置。本发明通过采用物理过滤+紫外线杀菌+静电集尘+超声波集尘+铜质材料内衬的综合空气净化方法，可以使空气净化的效果，细菌和病毒的灭杀率进一步提高。 【EN】The invention discloses aerosol purification equipment, and belongs to the technical field of air purification. Including the equipment main part, the left end of equipment main part is equipped with the air inlet, and the right-hand member of equipment main part is provided with the gas outlet, and the position that is close to the gas outlet in the equipment main part is equipped with the fan, and left end in the equipment main part has set gradually primary filter to the right-hand member, medium filter and precision filter, forms first chamber of disinfecting between primary filter and medium filter, first intracavity of disinfecting is equipped with ultraviolet lamp and high-voltage static sterilizing equipment, forms the second chamber of disinfecting between medium filter and precision filter, the second intracavity of disinfecting is provided with ultrasonic generator. The invention adopts a comprehensive air purification method of physical filtration, ultraviolet sterilization, electrostatic dust collection, ultrasonic dust collection and copper material lining, so that the air purification effect and the killing rate of bacteria and viruses can be further improved.

摘要：本发明公开了一种高速公路收费站票卡收贮控管装置，它是在机座上从下至上固定有主机柜和机头，在作为主机的机头内安装有通行卡传动系统、钱币传动系统和主机控制系统，在机头的前面板上安装有通行卡数显器、通行卡入口、计数打印机、钱币入口和票款数显器；在主机柜的柜腔内安装有钱币贮存匣和通行卡贮存匣。本发明将通行卡和钱币两种收贮方式合为一体，具有通行卡和钱币检查检验、计数打印、封闭收贮、安全储运的功能。本发明可以快捷、安全、方便收储通行卡和票款，省时、省地、省钱。本发明还能加快收费车道车辆通行能力，降低收费工作人员劳动强度，可运用于高速公路收费站和国道收费站。

摘要：【中文】本发明实施例公开了一种视频传输方法、装置、资源服务器和存储介质。其中，该方法包括：如果当前会话方的网络带宽小于待传输视频的初始传输总码率，则根据待传输视频中不同视频帧类型的抽帧顺序，确定在待传输视频的对应视频帧类型下抽帧后的剩余传输总码率与网络带宽最匹配时不同视频帧类型下的抽帧比例；按照不同视频帧类型下的抽帧比例向当前会话方传输待传输视频。本发明实施例提供的技术方案，使待传输视频在抽帧后剩余的实际传输总码率与当前会话方的网络带宽最匹配，避免由于带宽不够产生关键帧丢包，而使解码失败造成播放卡顿的情况，且抽帧方式无需降低视频画面分辨率即可减少待传输视频的传输码率，从而保证视频播放的清晰度不变。 【EN】The embodiment of the invention discloses a video transmission method, a video transmission device, a resource server and a storage medium. Wherein, the method comprises the following steps: if the network bandwidth of the current session party is smaller than the initial transmission total code rate of the video to be transmitted, determining the frame extraction proportion of different video frame types when the residual transmission total code rate after frame extraction under the corresponding video frame type of the video to be transmitted is most matched with the network bandwidth according to the frame extraction sequence of different video frame types in the video to be transmitted; and transmitting the video to be transmitted to the current conversation party according to the frame extraction proportion under different video frame types. The technical scheme provided by the embodiment of the invention enables the residual actual transmission total code rate of the video to be transmitted after frame extraction to be most matched with the network bandwidth of the current conversation party, avoids the situation that the playing is blocked due to the fact that the decoding fails because the key frame is lost due to insufficient bandwidth, and can reduce the transmission code rate of the video to be transmitted in a frame extraction mode without reducing the resolution of the video picture, thereby ensuring the definition of video playing to be unchanged.

摘要：【中文】本发明实施例公开了一种视频编码的方法、装置、服务器和存储介质。其中，该方法包括：确定上行视频流在不同视频通话模式下与对应下行探测带宽匹配的需求码率列表；在每一视频通话模式下的需求码率列表中，选取码率适配范围内覆盖的需求码率最多的目标码率，作为所述上行视频流在该视频通话模式下的编码码率。本发明实施例提供的技术方案，使该编码码率在需求码率列表中的码率适配范围最广，保证不同视频通话模式下编码码率的适配范围，无需根据下行探测带宽确定多种编码码率而进行多码率编码，降低了上行视频流的编码压力。 【EN】The embodiment of the invention discloses a video coding method, a video coding device, a server and a storage medium. Wherein, the method comprises the following steps: determining a demand code rate list of the uplink video stream matched with the corresponding downlink detection bandwidth in different video call modes; and selecting a target code rate with the most required code rate covered in a code rate adaptation range from the required code rate list in each video call mode as the coding code rate of the uplink video stream in the video call mode. The technical scheme provided by the embodiment of the invention ensures that the code rate adaptation range of the coding code rate in the required code rate list is widest, ensures the adaptation range of the coding code rate under different video call modes, does not need to determine multiple coding code rates according to the downlink detection bandwidth to carry out multi-code-rate coding, and reduces the coding pressure of the uplink video stream.

摘要：本发明公开了拉米夫定的单邻苯二甲酸盐及其合成方法和用途。拉米夫定单邻苯二甲酸盐制备方法简便，成盐收率高，原料邻苯二甲酸易得并且毒性小。通过拉米夫定单邻苯二甲酸盐，可以从含有无机盐的极性溶剂中方便、高效地分离拉米夫定的单邻苯二甲酸盐，拉米夫定的单邻苯二甲酸盐经过游离可以方便得到高纯度的拉米夫定。拉米夫定的单邻苯二甲酸盐是可药用的盐。

摘要：本发明属于炼钢连铸领域领域，涉及连铸机二次喷淋冷却系统及高效运行的方法，包括二冷喷淋水进水主管道，以及与该二冷喷淋水进水主管道连通的多个二冷喷淋支路，该二冷喷淋水进水主管道的末端设置有电动排污阀，每个二冷喷淋支路末端设置有喷淋设备；二冷喷淋水进水主管道上依次设置有一级管道过滤器、二级管道过滤器以及主管路电动切断阀；一级管道过滤器与二级管道过滤器还分别并联有一级管道过滤器旁通阀与二管道过滤器旁通阀。本发明可有效保证连铸机二次喷淋冷却系统运行的稳定性及有效性；同时可有效延长喷嘴的在线使用周期，降低因喷嘴堵塞增加的时间和设备成本，维护生产的安全、高效、稳定、连续，助力企业效益提升。