摘要：【中文】本申请实施例公开一种无线红外电表数据采集系统，包括：NB‑IOT通信模块、RS485接口、SD卡存储模块以及处理器模块；所述NB‑IOT通信模块、所述RS485接口、所述SD卡存储模块分别与所述处理器模块连接；所述RS485接口用于对接采集电表数据的红外抄表器，所述红外抄表器用于采集电表数据发送到所述处理器模块。采用本申请所述的无线红外电表数据采集系统，能够有效提升无线抄表方式的通信距离，并且降低了电表数据采集系统的能耗，提高了电表数据采集系统的可靠性和稳定性。 【EN】The embodiment of the application discloses wireless infrared ammeter data acquisition system includes: the system comprises an NB-IOT communication module, an RS485 interface, an SD card storage module and a processor module; the NB-IOT communication module, the RS485 interface and the SD card storage module are respectively connected with the processor module; the RS485 interface is used for being in butt joint with an infrared meter reader for collecting electric meter data, and the infrared meter reader is used for collecting the electric meter data and sending the electric meter data to the processor module. Adopt this application wireless infrared ammeter data acquisition system, can effectively promote the communication distance of wireless mode of checking meter to reduce ammeter data acquisition system's energy consumption, improved ammeter data acquisition system's reliability and stability.

摘要：【中文】本发明公开了纯阳离子变价的高钠含量P2相层状氧化物材料、制备方法和用途，所述材料的化学通式为：Na_x[Li_iNi_jMn_kM_y]O_2+β；Li、Ni、Mn、M共同占据晶体结构中的过渡金属离子位置；其中M为对过渡金属位进行掺杂取代的元素，为Cu²⁺，Mg²⁺，Mn²⁺,Zn²⁺，Al³⁺，B³⁺，Zr⁴⁺，Ti⁴⁺中的一种或多种；x，y，i，j,k,β分别为对应元素所占的摩尔百分比；其中x，y，i，j,k,β之间的关系满足y+i+j+k＝1，且x+my+i+2j+4k＝2(2+β)；0.8≤x≤0.85；0＜i≤0.1；0＜j≤0.4；0＜k≤0.65；‑0.05≤β≤0.05；m为M的化合价态；层状氧化物材料的空间群为P6₃/mmc或P6₃/mcm。该材料用于钠离子二次电池的正极活性材料，在充放电过程中，电荷补偿完全由过渡金属阳离子得失电子来实现，有效地抑制了阴离子参与变价造成的结构变化，极大的提高了材料的循环稳定性。 【EN】The invention discloses a pure cation valence-changing high-sodium-content P2 phase layered oxide material, a preparation method and application thereof, wherein the chemical general formula of the material is as follows: na (Na)_x[Li_iNi_jMn_kM_y]O_2+β(ii) a Li, Ni, Mn and M occupy the position of transition metal ions in the crystal structure together; wherein M is an element for doping substitution of the transition metal site, and is Cu²⁺，Mg²⁺，Mn²⁺,Zn²⁺，Al³⁺，B³⁺，Zr⁴⁺，Ti⁴⁺X, y, i, j, k, β are mole percentages of corresponding elements respectively, wherein the relationship among x, y, i, j, k, β satisfies that y + i + j + k is 1, x + my + i +2j +4k is 2(2+ β), x is more than or equal to 0.8 and less than or equal to 0.85, i is more than 0 and less than or equal to 0.1, j is more than 0 and less than or equal to 0.4, k is more than 0 and less than or equal to 0.65, β is more than or equal to 0.05, M is a valence state of M, a space group of the layered oxide material is P6₃/mmc or P6₃And/mcm. The material is used for the positive active material of the sodium ion secondary battery, in the charging and discharging process, the charge compensation is completely realized by the gain and loss of electrons of transition metal cations, the structural change caused by the participation of anions in valence change is effectively inhibited, and the cycling stability of the material is greatly improved.

摘要：【中文】本发明公开了一种锁止探测快插接头包括：阳接头总成：包括阳接头本体，阳接头本体的外周还设有一环形凸台；阴接头总成：包括阴接头本体、卡子、卡子连接端子和外接线束连接端；卡子包括导线端子和延伸形成的第一卡部和第二卡部；阴接头本体的一端为快插端，用于与阳接头本体的一端快插连接；快插端的侧壁开设有第三卡槽以及相对立开设的第一卡槽和第二卡槽，第一卡槽用于卡接第一卡部和所述第二卡槽用于卡接第二卡部实现卡子的一级锁止；阳接头本体插入阴接头本体内时环形凸台撑开第一卡部和第二卡部实现卡子的二级锁止。实施本发明的锁止探测快插接头，具有密封性好且具有探测功能和重复锁止防脱的功能，管路连接可靠，也有脱开报警作用。 【EN】The invention discloses a locking detection quick connector, which comprises: a male joint assembly: comprises a male joint body, wherein the periphery of the male joint body is also provided with an annular boss; a female joint assembly: the female joint comprises a female joint body, a clamp connecting terminal and an external wiring harness connecting terminal; the clamp comprises a wire terminal, a first clamping part and a second clamping part which are formed in an extending mode; one end of the female joint body is a quick-inserting end which is used for being quickly inserted and connected with one end of the male joint body; the side wall of the quick insertion end is provided with a third clamping groove, a first clamping groove and a second clamping groove which are oppositely arranged, and the first clamping groove is used for clamping the first clamping part and the second clamping groove and is used for clamping the second clamping part to realize the primary locking of the clamp; when the male joint body is inserted into the female joint body, the annular boss struts the first clamping part and the second clamping part to realize the secondary locking of the clamp. The locking detection quick connector has good sealing performance, has the functions of detection and repeated locking and falling prevention, is reliable in pipeline connection, and also has the function of disconnection warning.

摘要：本发明公开了一种扫描分析托卡马克壁表面元素的激光光谱检测方法、装置，包括将激光导入到光纤中，经过光纤传输的激光传输至探测盒，通过探测盒将激光导入到待测量点位置，导入至待测量点位置的激光与面壁部件相互作用形成激光诱导等离子体；对激光诱导等离子体向外辐射的光谱进行收集并分析，以获得被测材料表面元素成分与含量信息。本发明中，将激光耦合到光纤中，利用光纤的可弯曲性，实现了具有大区域(10米量级)扫描能力的原位大范围扫描分析托卡马克壁表面元素的检测方法，且可以诊断具有特殊几何形状PFCs的元素分布。

摘要：【中文】本发明涉及弹箭设计领域，尤其涉及一种直翼飞行稳定器,包括稳定支架、尾翼片、连接所述稳定支架和尾翼片的翼轴及使所述尾翼片展开的弹簧；所述稳定支架为圆筒形；所述尾翼片为直板状；所述尾翼片沿所述稳定支架圆周均匀设置多个，所述尾翼片轴线与所述稳定支架圆心重叠合,本发明能更好地提高弹箭结构的飞行稳定性。 【EN】The invention relates to the field of rocket design, in particular to a straight wing flying stabilizer which comprises a stabilizing bracket, a tail wing piece, a wing shaft and a spring, wherein the wing shaft is connected with the stabilizing bracket and the tail wing piece; the stabilizing support is cylindrical; the tail wing pieces are straight plate-shaped; the tail wing pieces are uniformly arranged along the circumference of the stabilizing support, and the axes of the tail wing pieces are overlapped with the circle center of the stabilizing support.

摘要：【中文】本发明公开了一种主动式上肢康复训练机器人，包括支架、座椅、靠背、脚蹬和上肢训练机构，支架包括顺序连接的第一侧部、底部和第二侧部，底座固定连接支架的底部，靠背固定连接支架的第一侧部，上肢训练机构和脚踏固定连接支架的第二侧部，支架的底部和第二侧部的长度能够改变；其中，上肢训练机构包括多个动力源和多个手柄，每个动力源均连接一个手柄。本发明能够主动运动，从而实现自动化辅助康复训练。 【EN】The invention discloses an active upper limb rehabilitation training robot, which comprises a support, a seat, a backrest, pedals and an upper limb training mechanism, wherein the support comprises a first side part, a bottom part and a second side part which are sequentially connected; wherein, upper limbs training mechanism includes a plurality of power supplies and a plurality of handle, and a handle is all connected to every power supply. The invention can actively move, thereby realizing automatic auxiliary rehabilitation training.

摘要：本发明属于信号处理中的视频编解码领域，涉及一种用剪辑标识码来辅助视频剪辑的方法。本方法在视频编解码规则中定义一个剪辑标识码，作为一个专门用于视频流剪辑的标识码；编码后的码流若作视频剪辑，则在码流中添加该剪辑标识码，或将原有起起始标志作用的标识码替换为剪辑标识码。本发明可以方便的对视频码流进行剪辑操作。本方法特点为：在未经剪辑的码流中无需出现用来标志视频码流剪辑后是否有可能错误解码显示的比特；若对码流某处进行过剪辑，则在该处出现该标识码，以指示可能出现的图像因预测参考数据被剪辑而无法正常解码的问题。

摘要：【中文】本发明属于医药化学领域，涉及一类1,3,4‑噁二唑‑2‑环丁基类化合物或其药学可接受的盐、水合物、溶剂合物或结晶及它们的制备方法和应用。具体地，本发明提供式(I)的(((1r,3S)‑1‑(5‑((1S,2R)‑1‑氨基‑2‑羟丙基)‑1,3,4‑噁二唑‑2‑基)‑3‑(氰甲基)环丁基)氨基甲酰基)‑L‑丝氨酸或其药学可接受的盐、水合物、溶剂合物或结晶及它们的制备方法和治疗癌症或者感染类疾病的应用， 【EN】The invention belongs to the field of medicinal chemistry, and relates to a 1,3, 4-oxadiazole-2-cyclobutyl compound or a pharmaceutically acceptable salt, hydrate, solvate or crystal thereof, and a preparation method and application thereof. In particular, the present invention provides (((1R,3S) -1- (5- ((1S,2R) -1-amino-2-hydroxypropyl) -1,3, 4-oxadiazol-2-yl) -3-(cyanomethyl) cyclobutyl) carbamoyl) -L-serine or pharmaceutically acceptable salts, hydrates, solvates or crystals thereof, a preparation method thereof and application thereof in treating cancers or infectious diseases,

摘要：本发明涉及一种井中瞬变电磁法双聚焦定位方法及系统，其方法包括，在井外布设第一发射线圈，在井内布设第一接收线圈，在井外激发第一发射线圈发射电磁波，并在井内由第一接收线圈接收电磁波，且对第一接收线圈接收的电磁波进行数据处理，得到第一异常位置范围；在井内布设第二发射线圈和第二接收线圈，在井内激发第二发射线圈发射电磁波，并在井内由第二接收线圈接收电磁波，且对第二接收线圈接收的电磁波进行数据处理，得到第二异常位置范围；将第一异常位置范围与第二异常位置范围进行交叉，得到最终异常位置。本发明在井内和井外使用2个发射点位进行探测的方式，进行2个维度的定位，可以对探测位置进行精准定位。

摘要：本发明公开了一种杯形多级线虫分离器，所述分离器包括杯体、杯盖，还包括设置于杯体内的漏斗、网筛，所述漏斗设置于杯体内的中部位置，漏斗口边缘与杯壁密封连接，所述漏斗口上方的杯体内至上而下至少设置有除去杂物的第一网筛，漏斗下部的漏管内至上而下设有第四、第五和第六网筛，所述第四、第五、第六网筛的腔中，以及漏斗分别连通有出样管，所述出样管伸至杯体外；所述杯体下部设有废液排出管。本发明携带方便，可在野外、室内独立进行，适用于海洋，淡水、土壤及动植物病组织中的线虫分离收集，且分离过程简便，分离效率高。