摘要：【中文】一种屏蔽笼子与收容于屏蔽笼子内的电连接器，用以与高速线缆的插入模组配合，所述屏蔽笼子与所述电连接器用以安装于电路板上，所述屏蔽笼子设有收容通道，所述屏蔽笼子具有围成前述收容通道的顶壁、底壁、两侧壁与后壁，所述底壁与后壁之间设有通孔，所述电连接器位于所述屏蔽笼子内，并从所述通孔露出，以安装于所述电路板上，所述电连接器设有收容槽，所述收容槽向前开口并连通所述收容通道，所述屏蔽笼子的收容通道与电路板呈倾斜设置，使所述线缆插入模组可以倾斜向下插入所述收容通道，并伸入所述收容槽中与所述电连接器导电配合。通过上述设计，方便观察与插入模组的插接。 【EN】The utility model provides a shielding cage and accept electric connector in shielding cage for with the cooperation of the module that inserts of high-speed cable, shielding cage with the electric connector is used for installing on the circuit board, shielding cage is equipped with accepts the passageway, shielding cage has roof, diapire, both sides wall and the back wall that encloses into aforementioned accept the passageway, be equipped with the through-hole between diapire and the back wall, the electric connector is located shielding cage is interior, and follows the through-hole exposes in order to install in on the circuit board, the electric connector is equipped with the accepting groove, the accepting groove opens forward and communicates accept the passageway, shielding cage's accepting channel is slope setting with the circuit board, makes the cable inserts the module can slope and insert downwards accept the passageway, and stretch into in the accepting groove with the electric connector electrically conducts the cooperation. Through the design, the plugging of the module is convenient to observe and insert.

摘要：【中文】本申请公开一种叶片，包括叶尖、叶根、前缘和尾缘，其中所述前缘和所述尾缘分别从所述叶尖延伸至所述叶根；所述叶片能够绕一旋转轴线旋转，所述旋转轴线与所述旋转轴线的一法向平面垂直相交于垂足；所述前缘沿所述旋转轴线在所述法向平面上的投影为第一曲线，所述第一曲线具有偶数个拐点。本申请的叶片能够在叶片转动时降低噪声，并且提升气动性能。 【EN】A blade comprising a blade tip, a blade root, a leading edge and a trailing edge, wherein the leading edge and the trailing edge each extend from the blade tip to the blade root; the blade being rotatable about a rotation axis which intersects a plane normal to the rotation axis at a perpendicular foot; a projection of the leading edge on the normal plane along the axis of rotation is a first curve having an even number of inflection points. The blade of this application can reduce the noise when the blade rotates to promote aerodynamic performance.

摘要：【中文】本发明公开了一种三嗪类衍生物及其药学上可接受的盐、药物组合物和用途。具体地，本发明公开了式(I)化合物或其药学上可接受的盐，其中，R1、R2、R3和R4的定义如说明书和权利要求书中所述。本发明所述化合物或其盐可通过调节某些突变形式的表皮生长因子受体而用于治疗或预防疾病或病症。本发明还公开了包含所述化合物或其盐的药物组合物，以及使用所述化合物及其盐治疗由各种不同形式的EGFR所介导的多种疾病的方法，包括非小细胞肺癌。 【EN】The invention discloses a triazine derivative, and pharmaceutically acceptable salts, a pharmaceutical composition and application thereof. Specifically, the invention discloses compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R3 and R4 are as defined in the description and claims. The compounds of the present invention or salts thereof may be used to treat or prevent diseases or disorders by modulating certain mutant forms of epidermal growth factor receptor. Also disclosed are pharmaceutical compositions comprising the compounds or salts thereof, and methods of using the compounds and salts thereof to treat a variety of diseases mediated by various forms of EGFR, including non-small cell lung cancer.

摘要：【中文】一种小龙虾和浅水藕混养池塘，属于农业养殖技术领域，包括种植有潜水藕的第一塘体，该第一塘体内并可混养小龙虾，第一塘体内还建筑有一用于喂养小龙虾的第二塘体；第二塘体与第一塘体分离设置，并且第二塘体的深度大于第一塘体，第二塘体上还设置有连通口，通过连通口连通第一塘体和第二塘体，两塘体内水位相同；并且第一塘体内还设置有喂养台以及在第二塘体的内铺设着捕捞网。本装置可以集中喂食小龙虾，喂食方便；另外就是食料只集中在第二塘体内，不会污染第一塘体内的水，不影响农作物的生长。 【EN】A crayfish and shallow lotus root mixed culture pond belongs to the technical field of agricultural culture and comprises a first pond body planted with submersible lotus roots, wherein crayfish can be mixed cultured in the first pond body, and a second pond body used for feeding crayfish is also built in the first pond body; the second pond body is separated from the first pond body, the depth of the second pond body is greater than that of the first pond body, a communicating port is further formed in the second pond body, the first pond body and the second pond body are communicated through the communicating port, and the water levels in the two pond bodies are the same; and a feeding platform is also arranged in the first pond body, and a fishing net is laid in the second pond body. The device can be used for feeding crayfishes in a centralized manner, and feeding is convenient; in addition, the foodstuff is only concentrated in the second pond body, so that the water in the first pond body cannot be polluted, and the growth of crops is not influenced.

摘要：【中文】一种西瓜清洁化栽培装置，属于栽培装置技术领域，包括支撑装置、栽培槽、第二卡扣和长杆，支撑装置内设置有支撑框，且支撑框内设置有栽培槽，支撑框的大小与栽培槽的底部大小相配合，栽培槽包括槽壁和槽底，槽底上设置有孔，栽培槽上设置有长杆，栽培槽与长杆之间通过第二卡扣相连接，支撑架装置的支撑脚可以上下调节，使用者可以根据实际情况来调节该装置的高低，防止栽培槽里面的基质温度过低，该装置的栽培槽设置有三层装置，PC板的隔热和保温效果都很好，有利于幼苗的生长，同时该装置可以放置长杆和水管，更加方便对幼苗的管理。 【EN】The utility model provides a watermelon clean cultivation device, belong to cultivation technical field, including strutting arrangement, the cultivation groove, second buckle and stock, be provided with the carriage in the strutting arrangement, and be provided with the cultivation groove in the carriage, the size of carriage cooperatees with the bottom size of cultivation groove, the cultivation groove includes cell wall and tank bottom, it is porose to set up on the tank bottom, be provided with the stock on the cultivation groove, be connected through the second buckle between cultivation groove and the stock, the supporting legs of carriage device can be adjusted from top to bottom, the user can adjust the device's height according to actual conditions, prevent that the matrix temperature of cultivation groove the inside is low excessively, the device's cultivation groove is provided with the three-layer device, the thermal-insulated and the heat preservation effect of PC board are all fine, be favorable to the growth of seedling, stock and water pipe can be placed to the device simultaneously, more convenient.

摘要：【中文】本发明提供了一种用于超声断层扫描设备声束切片厚度检测的仿组织体模，所述仿组织体模呈圆台状，包括：体模外壳、声窗(3)、支护板(16)、背景仿组织材料(15)和斜面靶标；所述体模外壳由上面板(2)、下面板(8)和支撑板(6)固定连接而成，所述体模外壳与圆台侧面粘贴的声窗(3)形成一个密闭空间，密闭空间内部灌充背景仿组织材料(15)，其内嵌埋具有漫散射层的斜面靶标，所述支撑板(6)上开有灌充背景仿组织材料(15)的入口，其上贴有封堵橡皮；在所述支撑板(6)外固定支护板(16)。本发明的仿组织体模能够用于超声断层扫描设备声束切片厚度的检测和评价。 【EN】The invention provides a tissue phantom for detecting the thickness of an acoustic beam slice of an ultrasonic tomography device, which is in a round table shape and comprises: the device comprises a phantom shell, an acoustic window (3), a support guard plate (16), a background tissue imitating material (15) and an inclined plane target; the phantom comprises a phantom shell, a circular truncated cone and a circular truncated cone, wherein the phantom shell is formed by fixedly connecting an upper panel (2), a lower panel (8) and a support plate (6), the phantom shell and a sound window (3) adhered to the side surface of the circular truncated cone form a closed space, a background tissue-imitating material (15) is filled in the closed space, an inclined plane target with a diffuse scattering layer is embedded in the closed space, an inlet filled with the background tissue-imitating material (15) is formed in the support plate (6), and a plugging rubber is adhered to the inlet; and a supporting and protecting plate (16) is fixed outside the supporting plate (6). The tissue-imitated body model can be used for detecting and evaluating the thickness of an acoustic beam slice of an ultrasonic tomography device.

摘要：【中文】一种用于电动自行车、电动摩托车鼓刹的齿轮传动结构，其特征在于包括鼓刹支架、主动齿轮轴、过桥齿圈、从动齿轮轴、制动蹄、制动蹄支撑块和复位弹簧，其中所述主动齿轮轴、从动齿轮轴分别安装于所述鼓刹支架的主动齿轮轴安装孔和从动齿轮轴安装孔上，所述过桥齿圈安装于所述鼓刹支架的支撑环座上，所述制动蹄支撑块安装于所述鼓刹支架上。由于采用主/从动齿轮轴同步驱动结构，使得制动蹄由传统的旋转制动变成平移制动，制动面也由传统的线接触变成面接触，有效改善了制动鼓的制动能力，降低了制动蹄的磨损速度，提高了整个制动装置的使用寿命。本发明结构简单、紧凑，能够直接满足现有电动自行车、电动摩托车的使用。 【EN】The utility model provides a gear drive structure that is used for electric bicycle, electric motorcycle drum to stop, its characterized in that includes that the drum stops support, driving gear axle, gap bridge ring gear, driven gear axle, brake shoe supporting shoe and reset spring, wherein driving gear axle, driven gear axle install respectively in on the driving gear axle mounting hole and the driven gear axle mounting hole of drum support of stopping, the gap bridge ring gear install in on the support ring seat of drum support of stopping, the brake shoe supporting shoe install in on the drum support of stopping. The synchronous driving structure of the driving gear shaft and the driven gear shaft is adopted, so that the traditional rotary brake of the brake shoe is changed into translational brake, the traditional line contact of the brake surface is changed into surface contact, the brake capacity of the brake drum is effectively improved, the abrasion speed of the brake shoe is reduced, and the service life of the whole brake device is prolonged. The invention has simple and compact structure and can directly meet the use requirements of the existing electric bicycles and electric motorcycles.

摘要：【中文】本发明公开了一种基于智能手机的集成核酸提取扩增检测的分析装置及方法，涉及智能医疗仪器关键技术领域。所述分析装置，使用智能手机作为主要部件，将智能手机和微流体驱动、温度控制、多色荧光检测集成在一起，形成一个集成核酸提取、扩增和检测的便携式多功能的通用化装置，该装置与微流控芯片相结合，实现片上核酸提取、等温扩增定性检测以及实时荧光定量PCR(Quantitative Real‑time PCR，qPCR)和多重荧光PCR(Multiplex PCR)的检测，实现对病原体核酸的分析检测。所述分析方法，包括核酸提取、体系配置、体系加载、温度设置、图像采集、图像处理和结果保存和分享。本发明使用智能手机作为主要部件，体积小、成本低，此外功能全，适用性强，检测方法多样。 【EN】The invention discloses an analysis device and method for integrated nucleic acid extraction amplification detection based on a smart phone, and relates to the key technical field of intelligent medical instruments. The analysis device uses a smart phone as a main part, integrates the smart phone with microfluid driving, temperature control and multicolor fluorescence detection to form a portable multifunctional universal device integrating nucleic acid extraction, amplification and detection, is combined with a microfluidic chip to realize on-chip nucleic acid extraction, isothermal amplification qualitative detection and detection of Real-time fluorescent Quantitative PCR (Quantitative Real-time PCR, qPCR) and multiplex PCR (multiplex PCR), and realizes analysis and detection of pathogen nucleic acid. The analysis method comprises nucleic acid extraction, system configuration, system loading, temperature setting, image acquisition, image processing and result storage and sharing. The invention uses the smart phone as a main component, has small volume, low cost, complete functions, strong applicability and various detection methods.

摘要：【中文】本发明公开了一种蝶形双金属片，包括片状双金属圆环，设置在片状双金属圆环上的支撑部、连接在支撑部上的弹性片头；所述片状圆环内设置有突跳槽，突跳槽沿弹性片头中心对称并呈蝶形。同时公开了采用该双金属片的越限指示装置和线夹,越限指示装置包括安装底座、与安装底座连接的基体，并在安装底座上设置有外部连接机构。线夹在夹子上安装有越限指示装置。本发明采用机械式越限指示装置，当达到限定温度，指示装置机构动作，做出温度越限警示，使维护人员能够及时发现出现温度超标的线夹，及时进行更换修复，有效避免线夹温度过热而造成事故，可以适用于电力系统的输电、变电、配电线路线夹。 【EN】The invention discloses a butterfly-shaped bimetallic strip, which comprises a sheet-shaped bimetallic ring, a supporting part arranged on the sheet-shaped bimetallic ring and an elastic strip head connected to the supporting part; the sheet-shaped circular ring is internally provided with a leapfrog groove which is symmetrical along the center of the elastic sheet head and is in a butterfly shape. The out-of-limit indicating device comprises an installation base and a base body connected with the installation base, and an external connecting mechanism is arranged on the installation base. The wire clamp is provided with an out-of-limit indicating device on the clamp. The mechanical out-of-limit indicating device is adopted, when the limited temperature is reached, the indicating device mechanism acts to warn that the temperature is out of limit, so that maintenance personnel can find the wire clamp with the temperature exceeding the standard in time and replace and repair the wire clamp in time, accidents caused by overheating of the wire clamp temperature are effectively avoided, and the mechanical out-of-limit indicating device is suitable for wire clamps of power transmission, power transformation and distribution lines of a power system.

摘要：【中文】本发明提供一种发电机机组优化的方法。本发明机组组合优化是一个双层优化问题，第一层优化是机组投入优化问题，采用改进的遗传算法来优化机组投入，在机组投入情况确定的基础上，进行第二层优化，第二层优化是机组出力优化，采用二次规划来解决，二次规划的结果作为适应度函数来进一步影响遗传算法中个体的进化。本方法可以为电力公司高效快速优化机组组合，减少能耗，方便机组检修，延长发电机寿命，为社会提供高质量电能。改进的遗传算法具有全局收敛性，平稳性，收敛更快，更加鲁棒的特点，与二次规划相结合更加适合优化机组组合优化。 【EN】The invention provides a method for optimizing a generator set. The unit combination optimization is a double-layer optimization problem, the first layer of optimization is a unit investment optimization problem, the unit investment is optimized by adopting an improved genetic algorithm, the second layer of optimization is carried out on the basis of determining the unit investment condition, the second layer of optimization is unit output optimization and is solved by adopting quadratic programming, and the result of the quadratic programming is used as a fitness function to further influence the evolution of individuals in the genetic algorithm. The method can efficiently and quickly optimize the unit combination for the power company, reduce energy consumption, facilitate unit maintenance, prolong the service life of the generator and provide high-quality electric energy for the society. The improved genetic algorithm has the characteristics of global convergence, stability, quicker convergence and more robustness, and is more suitable for optimizing the unit combination optimization by combining with quadratic programming.