摘要： 一种铜或铜合金型材表面的还原性清洗剂，包括羟基醇、醇胺和聚氧乙烷缩合物型的非离子表面活性剂。它清洗的铜或铜合金表面光亮无干涉杂色，清洗过的光亮铜或铜合金表面保持时间长；清洗剂中无有毒成份，化学性稳定，使用方便，容易操作和控制，而且清洗效率高，质量稳定，尤其适合于连铸连轧的铜或铜合金型材生产的在线清洗。

摘要：本发明公开了一种用于真人HRTF测量的声源空间布局方法，该方法包括：在声源空间分布球上设置呈稀疏点阵分布的声源测点；利用所述声源测点进行HRTF测量。利用本发明方案，可以减少HRTF测量点数量，提高HRTF测量效率，而且声源稀疏分布还可以减小音箱几何尺寸对测量结果的影响。

摘要：【中文】本发明公开了一种汽车诊断网络拓扑结构，包括OBD诊断接口通过诊断总线连接网关，所述网关连接整车网络总线，用于获取整车网络总线上的数据和发送数据至整车网络总线；所述网关对OBD诊断接口传来的诊断命令进行校验，仅在校验通过后才会将整车网络总线上的数据转发至诊断总线。本发明的优点在于：可以有效提高了整车网络信号的保密性和安全性，降低车辆信息安全泄露的可能性，仅允许专用诊断设备来读取识别相对应的车辆诊断数据。 【EN】The invention discloses an automobile diagnosis network topological structure, which comprises an OBD diagnosis interface connected with a gateway through a diagnosis bus, wherein the gateway is connected with a whole automobile network bus and used for acquiring data on the whole automobile network bus and sending the data to the whole automobile network bus; the gateway checks the diagnosis command transmitted by the OBD diagnosis interface, and only after the check is passed, the data on the whole vehicle network bus is forwarded to the diagnosis bus. The invention has the advantages that: the confidentiality and the safety of the network signals of the whole vehicle can be effectively improved, the possibility of vehicle information safety leakage is reduced, and only special diagnostic equipment is allowed to read and identify corresponding vehicle diagnostic data.

摘要：本发明公开了一种飞机救生爆炸检测场景听觉损伤特征仿真方法及系统，所述方法包括：布置仿真平台，以模拟飞机弹射救生爆炸切割场景，所述仿真平台包括：座椅、舱盖、仿真人，并且所述舱盖中预埋火工品；引爆所述火工品，并测量爆炸冲击波的超压持续时间和超压峰值；根据所述超压峰值确定爆炸发数；利用所述爆炸发数和所述超压持续时间确定飞机爆炸切割清理飞机弹射通道脉冲噪声损伤安全限值，将所述安全限值作为听觉损伤特征。利用本发明方案，可以仿真飞机救生爆炸场景，得到该场景中爆炸产生的冲击波对听觉影响的有效数据。

摘要：本发明公开了一种基于仿真平台的飞机救生爆炸切割脉冲噪声检测方法，所述仿真平台包括：座椅模型、舱盖模型、仿真人模型；所述方法包括：布局仿真平台各部件，并调整各项特征参数使其达到与火工品爆炸时检测场景的参数一致；记录所述仿真平台的调整参量及对应数据；根据脉冲噪声检测要求，设置检测点位，测量并记录测点爆心距；进行爆炸切割脉冲噪声测试，得到测试数据。利用本发明方案，可以仿真飞机救生爆炸切割脉冲噪声检测场景并进行相应测试，得到精准有效的测试数据。

摘要：本发明公开了一种飞机救生爆炸检测场景空间特征仿真平台及方法，所述仿真平台包括：座椅、舱盖、仿真人；所述座椅安装在基座上，所述舱盖安装在支撑件上，所述仿真人固定于所述座椅上；所述舱盖上预埋火工品；所述基座、所述支撑件安装在底板上。利用本发明方案，可以有效仿真飞机救生爆炸切割脉冲噪声检测场景。

摘要：本发明提供一种对FLS虚拟波束进行自动温度补偿的方法和装置，通过获取已构建的FLS虚拟波束数据信息，包括FAF点、MAP点的原始MSL高度信息、下滑路径角，根据着陆机场标高和外部空气温度OAT，通过迭代的方式计算得到温度补偿后的FAF点和MAP点修正高度，并根据该修正高度计算温度补偿后的下滑路径角。经过温度补偿修正后的FLS虚拟波束可用于进一步计算水平和垂直偏差引导指令。有效避免高低温场景导致的FLS进近过程中实际航迹与预期航迹的非预期偏差，保证飞行程序要求的最小越障余度，拓展了飞行程序运行的温度限制，降低了飞行风险，且有效地降低了机组负荷。

摘要：【中文】本发明公开了一种面发射半导体激光芯片及其制备方法，该半导体激光芯片是从衬底层底发射激光的面发射两维阵列光源芯片，两个相邻光源中心间距相等；芯片由下往上依次设有衬底层、前镜、有源层、氧化光学限制层、后镜、欧姆接触层；衬底层厚度与面发射阵列光源间距和激光波长满足Talbot关系式；欧姆接触层顶部制作第一电极；第一电极与欧姆接触层不接触的位置制作钝化层；衬底层出光侧相对应氧化光学限制层的氧化孔径位置制作凹槽结构，并在衬底层凹槽位置制作第二电极，第二电极与欧姆接触层顶部第一电极电性相反；衬底层出光面非电极位置镀半反半透膜并在此位置处出射激光。 【EN】The invention discloses a surface-emitting semiconductor laser chip and a preparation method thereof, wherein the semiconductor laser chip is a surface-emitting two-dimensional array light source chip which emits laser from the bottom of a substrate layer, and the center distances of two adjacent light sources are equal; the chip is sequentially provided with a substrate layer, a front mirror, an active layer, an oxidation optical limiting layer, a rear mirror and an ohmic contact layer from bottom to top; the thickness of the substrate layer, the distance between the surface emitting array light sources and the laser wavelength satisfy a Talbot relational expression; manufacturing a first electrode on the top of the ohmic contact layer; manufacturing a passivation layer at a position where the first electrode is not in contact with the ohmic contact layer; manufacturing a groove structure at the position of the oxidation aperture of the oxidation optical limiting layer corresponding to the light emergent side of the substrate layer, and manufacturing a second electrode at the groove position of the substrate layer, wherein the second electrode is opposite to the first electrode at the top of the ohmic contact layer in electrical property; and a semi-reflecting and semi-permeable film is plated at the position of the non-electrode position of the light-emitting surface of the substrate layer and emits laser at the position.

摘要：【中文】本发明公开了集成电路设计技术领域的一种用于时钟数据复位电路的高速低功耗多数仲裁电路，包括鉴相部分和表决部分，所述鉴相部分包括第一鉴相器、第二鉴相器，所述表决部分包括第一表决电路和第二表决电路；所述第一鉴相器和第二鉴相器，用于将四个数据同时的输入，并对所述第一表决电路发送检测相位结果，本发明在完成相同相位检测和表决功能的前提下，保持极高的速度和较低的功耗；本发明创造性的提出高速低功耗表决电路消除对相位不操作的无效输出，大大减小了系统的功耗；简化了整体电路结构，提高了多数仲裁电路的速度，提升了时钟数据复位电路的整体性能，符合物联网对电子产品高速低功耗的要求。 【EN】The invention discloses a high-speed low-power-consumption majority arbitration circuit for a clock data reset circuit, which belongs to the technical field of integrated circuit design and comprises a phase discrimination part and a voting part, wherein the phase discrimination part comprises a first phase discriminator and a second phase discriminator, and the voting part comprises a first voting circuit and a second voting circuit; the first phase discriminator and the second phase discriminator are used for inputting four data simultaneously and sending a detection phase result to the first voting circuit, and the invention keeps extremely high speed and lower power consumption on the premise of finishing the same phase detection and voting functions; the invention creatively provides a high-speed low-power voting circuit to eliminate the invalid output of the phase inoperation, thereby greatly reducing the power consumption of the system; the whole circuit structure is simplified, the speed of most arbitration circuits is improved, the whole performance of the clock data reset circuit is improved, and the requirements of the Internet of things on high speed and low power consumption of electronic products are met.

摘要：【中文】本发明公开了一种雨刮器驱动装置，包括雨刮电机、与雨刮电机连接的驱动杆、可旋转设置且与驱动杆转动连接的曲柄、与曲柄连接的第一连杆和第二连杆、与第一连杆转动连接且与第一雨刮轴连接的第一摇杆、与第二连杆转动连接且与第二雨刮轴连接的第二摇杆以及用于对所述曲柄施加弹性作用力的弹性元件。本发明的雨刮器驱动装置，通过设置弹性元件，可以减少换向时的瞬时加速度，降低刮刷换向过程中会产生的冲击力大小，从而得以实现改善雨刮换向异响。 【EN】The invention discloses a windscreen wiper driving device which comprises a windscreen wiper motor, a driving rod connected with the windscreen wiper motor, a crank which is rotatably arranged and is rotationally connected with the driving rod, a first connecting rod and a second connecting rod which are connected with the crank, a first rocker which is rotationally connected with the first connecting rod and is connected with the first windscreen wiper shaft, a second rocker which is rotationally connected with the second connecting rod and is connected with the second windscreen wiper shaft, and an elastic element for applying elastic acting force to the crank. The windscreen wiper driving device can reduce the instantaneous acceleration during reversing and reduce the impact force generated in the process of reversing the wiping brush by arranging the elastic element, thereby realizing the improvement of the reversing abnormal sound of the windscreen wiper.