摘要：【中文】本发明提供了一种电动汽车无线充电系统互操作条件下辐射发射测试方法，包括对地面发射端和车辆接收端分别进行测试，在进行地面发射端测试时，配备车载模拟通信控制单元与地面发射端的地面通信控制单元建立通信连接，并通过参考接收线圈与地面发射线圈建立能量传输链路；在进行车辆接收端测试时，配备地面模拟通信控制单元与车载控制单元建立通信连接，并通过参考发射线圈与车端接收线圈建立能量传输链路。本发明能够在互操作满足的前提下分别对地面端和车辆端设备进行电磁兼容测试。对于推动无线充电系统的广泛应用，促进新能源汽车的发展，具有重要意义。 【EN】The invention provides a radiation emission testing method under the interoperation condition of an electric vehicle wireless charging system, which comprises the steps of respectively testing a ground transmitting terminal and a vehicle receiving terminal, and when the ground transmitting terminal is tested, arranging a vehicle-mounted analog communication control unit to establish communication connection with a ground communication control unit of the ground transmitting terminal, and establishing an energy transmission link with a ground transmitting coil through a reference receiving coil; when a vehicle receiving end is tested, a ground simulation communication control unit is equipped to establish communication connection with a vehicle-mounted control unit, and an energy transmission link is established with a vehicle receiving end coil through a reference transmitting coil. The invention can respectively carry out the electromagnetic compatibility test on the ground end equipment and the vehicle end equipment on the premise of meeting the interoperation. The method has important significance for promoting the wide application of the wireless charging system and promoting the development of new energy automobiles.

摘要：【中文】门禁检测系统及利用能谱识别算法的检测方法。当塑料闪烁体较长时，在离光收集点较远的入射离子所产生的光子到达收集点的光程较长，光信号的衰减严重，光收集效率降低，导致探测效率降低。本发明组成包括：塑料闪烁体，所述的塑料闪烁体的两端分别接有光电倍增管，所述的塑料闪烁体的两端分别与信号采集系统电连接用于信号采集，两路所述的信号采集系统的单道分析器通过符合计数器连接用于测量两路符合计数，所述的信号采集系统的单道分析器输出端通过加和计数器连接用于对两路信号加和。本发明用于门禁中碘‑125粒子的检测。 【EN】An entrance guard detection system and a detection method using an energy spectrum recognition algorithm. When the plastic scintillator is long, the optical path from photons generated by incident ions far away from the light collection point to the collection point is long, the attenuation of light signals is serious, the light collection efficiency is reduced, and the detection efficiency is reduced. The invention comprises the following components: the plastics scintillator, the both ends of plastics scintillator connect the photomultiplier respectively, the both ends of plastics scintillator be connected with the signal acquisition system electricity respectively and be used for signal acquisition, two the single-channel analyzer of signal acquisition system be used for measuring two tunnel counts that accord with through the counter connection that accords with, the single-channel analyzer output of signal acquisition system be used for adding two tunnel signals through adding and the counter is connected. The invention is used for detecting the iodine-125 particles in the entrance guard.

摘要：【中文】本发明公开了一种油气田水基钻井岩屑土壤化改良剂和土壤改良方法，及改良后的土壤；该土壤改良剂由生物炭粉、聚丙烯酰胺和粉煤灰组成，同时限制了土壤改良剂中各个物质的组成含量；该土壤改良剂中生物炭具有高pH值、高碳氮比、高多孔性和对土壤养分具有较强吸附能力的特点，不易被微生物分解利用，残存时间长，有利于提高土壤碳固定、改良土壤理化性质；阴离子聚丙烯酰胺为水溶性高分子聚合物，可有效抑制土壤水分蒸发，防止水土流失，同时可改善土壤结构，促进土壤微生物发育；粉煤灰的主要成分与土壤类似，颗粒呈多孔型蜂窝状组织，比表面积较大，具有较高的吸附活性，并可增加土壤中的粉粒含量。 【EN】The invention discloses a water-based drilling rock debris soil conditioner and a soil improvement method for an oil-gas field, and the improved soil; the soil conditioner consists of charcoal powder, polyacrylamide and fly ash, and simultaneously the composition content of each substance in the soil conditioner is limited; the biochar in the soil conditioner has the characteristics of high pH value, high carbon-nitrogen ratio, high porosity and strong adsorption capacity to soil nutrients, is not easy to be decomposed and utilized by microorganisms, has long residual time, and is beneficial to improving the carbon fixation of soil and improving the physical and chemical properties of the soil; the anionic polyacrylamide is a water-soluble high-molecular polymer, can effectively inhibit soil moisture evaporation, prevent water and soil loss, and simultaneously can improve the soil structure and promote the development of soil microorganisms; the main components of the fly ash are similar to those of soil, the particles are in a porous honeycomb structure, the specific surface area is large, the adsorption activity is high, and the content of powder particles in the soil can be increased.

摘要：【中文】本发明公开了一种梯度式石墨烯智能混凝土腐蚀检测装置及方法，利用石墨烯制作的骨料形梯度式智能混凝土腐蚀检测装置具有体积小、与混凝土兼容性好和灵敏度高的特点。其制作方法包括：先将石墨烯在表面活性剂的作用下溶解于水中，然后按照一定的配合比配制成石墨烯基智能砂浆，分层按梯度浇筑成骨料式混凝土腐蚀检测装置，需先置入电极，可以为网片状、杆状或点状电极，待智能砂浆凝固并养护28天，然后进行标定。将该装置置入建筑结构混凝土中，用导线将电极引出，测量电极间电阻的变化以表征该部位混凝土的腐蚀程度和健康状态。 【EN】The invention discloses a gradient type graphene intelligent concrete corrosion detection device and method. The manufacturing method comprises the following steps: firstly, graphene is dissolved in water under the action of a surfactant, then graphene-based intelligent mortar is prepared according to a certain mixing ratio, an aggregate type concrete corrosion detection device is poured in layers according to gradient, electrodes which can be net-shaped, rod-shaped or point-shaped need to be placed in the device, and calibration is carried out after the intelligent mortar is solidified and maintained for 28 days. The device is placed in the concrete of a building structure, the electrodes are led out by using a lead, and the change of the resistance between the electrodes is measured to represent the corrosion degree and the health state of the concrete at the position.

摘要：【中文】本发明公开了一种正压医用防护口罩，具有口罩面体和拉紧带，口罩面体具有面体内层和面体外层，所述的口罩面体上装有正压力气体传输组件，该正压力气体传输组件包括进气软管和与进气软管相连的进气接头，进气接头装于所述的口罩面体上，正压力气体可由进气软管经进气接头进入到口罩面体的面体内层内侧。本发明的正压医用防护口罩可以较好地阻止外部环境空气中的微粒，飞沫、毒菌等有害物的吸入，过滤效果好，并能加速面体内层内侧呼出气体的快速排出，水蒸气存留少，佩戴舒适。 【EN】The invention discloses a positive pressure medical protective mask which is provided with a mask body and a tensioning belt, wherein the mask body is provided with a mask inner layer and a mask outer layer, a positive pressure gas transmission assembly is arranged on the mask body and comprises a gas inlet hose and a gas inlet connector connected with the gas inlet hose, the gas inlet connector is arranged on the mask body, and positive pressure gas can enter the inner side of the mask body inner layer through the gas inlet hose and the gas inlet connector. The positive pressure medical protective mask can better prevent the inhalation of harmful substances such as particles, spray, poisonous bacteria and the like in the air of the external environment, has good filtering effect, can accelerate the rapid discharge of the exhaled air at the inner side of the inner layer of the mask body, has little water vapor retention and is comfortable to wear.