摘要：【中文】本申请实施例提供一种指纹采集方法和电子设备，涉及终端领域，用以降低指纹采集过程中指纹模组和充电器之间的共模干扰，该方案在具有指纹采集器件的电子设备中实现，该方法包括：当电子设备处于充电状态时，确定在指纹采集器件上是否检测到指纹操作；当确定在指纹采集器件上检测到指纹操作，减少输入至电子设备的电流值或电压值。 【EN】The embodiment of the application provides a fingerprint acquisition method and electronic equipment, relates to the field of terminals, and is used for reducing common-mode interference between a fingerprint module and a charger in a fingerprint acquisition process, the scheme is realized in the electronic equipment with a fingerprint acquisition device, and the method comprises the following steps: when the electronic equipment is in a charging state, determining whether fingerprint operation is detected on a fingerprint acquisition device; when it is determined that a fingerprint operation is detected on the fingerprint acquisition device, a current value or a voltage value input to the electronic apparatus is reduced.

摘要：【中文】本申请适用于音频校准技术领域，提供了一种音频校准方法、装置及测试机台。本申请实施例通过在被测试音频设备放入测试机台时，获取所述被测试音频设备的各测试项的频响曲线；获取预先存储的合格音频设备的各测试项的频响曲线的门限差值；将所述被测试音频设备的各测试项的频响曲线减去对应的门限差值，得到所述被测试音频设备的各测试项的频响曲线的校准结果，利用软件算法对被测试音频设备的各测试项的频响曲线进行校准，使得测试机台的外环境与合格音频设备的外环境完全相同，无需利用人工对测试机台进行校准，减少了操作时间且不影响测试机台的音频器件的使用寿命。 【EN】The application is applicable to the technical field of audio calibration, and provides an audio calibration method, an audio calibration device and a test machine. According to the method and the device, when the audio equipment to be tested is placed in a testing machine, the frequency response curve of each test item of the audio equipment to be tested is obtained; acquiring a threshold difference value of a pre-stored frequency response curve of each test item of qualified audio equipment; and subtracting the corresponding threshold difference value from the frequency response curve of each test item of the tested audio equipment to obtain a calibration result of the frequency response curve of each test item of the tested audio equipment, and calibrating the frequency response curve of each test item of the tested audio equipment by using a software algorithm, so that the external environment of the test machine is completely the same as the external environment of the qualified audio equipment, the test machine does not need to be calibrated by using manpower, the operation time is reduced, and the service life of an audio device of the test machine is not influenced.

摘要：【中文】本发明涉及油田气行业的天然气净化技术领域，具体涉及一种天然气中有机硫脱除工艺，所述的有机硫为羰基硫、硫醇或硫醚类有机硫，采用催化吸附型有机硫脱硫剂对有机硫进行催化水解或催化热裂解转化为硫化氢，然后硫化氢再与催化吸附型有机硫脱硫剂中的活性组分反应生成金属硫化物，得以脱除。本发明工艺简单，生产成本低廉，能耗低，脱硫精度高，脱硫效率高达98％；安全环保，工艺过程中无废液、废气排放。 【EN】The invention relates to the technical field of natural gas purification in the oil field gas industry, in particular to a process for removing organic sulfur in natural gas, wherein the organic sulfur is carbonyl sulfur, mercaptan or thioether organic sulfur, the organic sulfur is subjected to catalytic hydrolysis or catalytic thermal cracking by a catalytic adsorption type organic sulfur desulfurizer to be converted into hydrogen sulfide, and then the hydrogen sulfide reacts with active components in the catalytic adsorption type organic sulfur desulfurizer to generate metal sulfide to be removed. The invention has simple process, low production cost, low energy consumption, high desulfurization precision and high desulfurization efficiency of 98 percent; safe and environment-friendly, and no waste liquid or waste gas is discharged in the process.

摘要：【中文】本发明公开一种绝热材料对奥氏体不锈钢应力腐蚀实验设备，包括左侧水箱、右侧水箱、多条用来贯通左侧水箱和右侧水箱的加热管、多个采用奥氏体不锈钢制成的U型试件、采用绝热材料制成的注水试样、一个位于左侧水箱与右侧水箱之间用于接收注水试样滴水的接水盘和给所有注水试样加水的蠕动泵。优点，本实验设备，以流动注射法滴注试验评估绝热材料对奥氏体不锈钢应力腐蚀开裂的影响。 【EN】The invention discloses a stress corrosion experimental device of a heat insulating material for austenitic stainless steel, which comprises a left water tank, a right water tank, a plurality of heating pipes for penetrating through the left water tank and the right water tank, a plurality of U-shaped test pieces made of austenitic stainless steel, a water injection sample made of the heat insulating material, a water receiving disc positioned between the left water tank and the right water tank and used for receiving water dripping of the water injection sample, and a peristaltic pump for adding water to all the water injection samples. The experimental equipment has the advantages that the influence of the heat-insulating material on the stress corrosion cracking of the austenitic stainless steel is evaluated by a flow injection method instillation test.

摘要：【中文】本申请实施例公开了一种逆变器主动放电方法，应用于逆变器，所述方法包括：若满足预设条件，获取三相电流信号和电机转子位置信号；根据所述三相电流信号和所述电机转子位置信号，确定参考电压；根据所述参考电压，确定驱动信号；根据所述驱动信号，控制三相全桥电路中的各个功率开关的导通关断状态，以使得所述三相全桥电路向电机传输无功功率。可见，在本申请中，逆变器不需要增加专门的放电回路或者增加额外的硬件成本，便可以基于逆变器已有的元器件就能够实现主动放电功能，从而使得可以在不增加逆变器的体积和硬件成本的基础上，实现了逆变器主动放电。 【EN】The embodiment of the application discloses an inverter active discharge method, which is applied to an inverter and comprises the following steps: if the preset conditions are met, acquiring three-phase current signals and motor rotor position signals; determining a reference voltage according to the three-phase current signal and the motor rotor position signal; determining a driving signal according to the reference voltage; and controlling the on-off state of each power switch in the three-phase full-bridge circuit according to the driving signal so that the three-phase full-bridge circuit transmits reactive power to the motor. Therefore, in the application, the inverter can realize the active discharge function based on the existing components of the inverter without adding a special discharge loop or extra hardware cost, so that the active discharge of the inverter can be realized on the basis of not increasing the size and the hardware cost of the inverter.

摘要：【中文】本申请公开了一种电机的主动短路保护系统，该保护系统包括控制部件和驱动部件，其中，控制部件中故障检测电路用于检测电机是否出现故障，当检测到电机出现故障时，故障检测电路向控制器发送故障信号；控制器根据接收的故障信号输出相应电平信号，该电平信号包括控制使能信号和控制器安全状态信号，最后由逻辑电路根据控制器使能信号和控制器安全状态信号输出有效电平信号，以使得驱动部件根据有效电平信号驱动电机进入主动短路安全状态，保证电机控制器输出扭矩的安全，从而解决了电机故障造成电机控制器输出扭矩异常的问题，进而保证车辆和人身安全，提高行车安全。 【EN】The application discloses an active short-circuit protection system of a motor, which comprises a control component and a driving component, wherein a fault detection circuit in the control component is used for detecting whether the motor breaks down or not, and when the motor breaks down, the fault detection circuit sends a fault signal to a controller; the controller outputs corresponding level signals according to received fault signals, the level signals comprise control enabling signals and controller safety state signals, and finally the logic circuit outputs effective level signals according to the controller enabling signals and the controller safety state signals, so that the driving part drives the motor to enter an active short circuit safety state according to the effective level signals, the safety of the output torque of the motor controller is guaranteed, the problem that the motor controller outputs abnormal torque due to motor faults is solved, the safety of vehicles and people is guaranteed, and the driving safety is improved.

摘要：【中文】本发明提供一种低温保存运输培养基，包括以下组分：黑素皮肤模型培养液、缓冲体系、琼脂糖、蔗糖、甘氨酸、腺苷、α‑生育酚、维生素C、鞘氨醇‑1‑磷酸、Y‑27632和肝素。所述黑素皮肤模型培养液包括基础培养液、氢化可的松、胰岛素、生长因子、肾上腺素、12‑豆蔻酸‑13‑乙酸佛波醇、干细胞因子、谷氨酰胺、氯化钙和抗生素。 【EN】The invention provides a cryopreservation and transportation culture medium which comprises a melanin skin model culture solution, a buffer system, agarose, sucrose, glycine, adenosine, α -tocopherol, vitamin C, sphingosine-1-phosphate, Y-27632 and heparin.

摘要：【中文】本发明公开了一种动力总成，包括外框架、进气系统以及设置于外框架内部的柴油发动机、散热风扇和散热器，散热风扇位于散热器和柴油发动机之间，散热风扇与柴油发动机的曲轴连接，进气系统包括设置在外框架上的空气滤清器、设置于空气滤清器上的空气预滤器以及与空气滤清器和柴油发动机连接的进气软管，外框架包括底托架、设置于底托架上的第一立柱、第二立柱、第三立柱和第四立柱以及与底托架相对布置且与第一立柱、第二立柱、第三立柱和第四立柱的上端连接的顶板。本发明的动力总成，以柴油发动机为驱动力，集成发动机所有附件外接蓄电池和燃油箱即可运行，转速高、功率大，作业效率能够得到更大提升。 【EN】The invention discloses a power assembly which comprises an outer frame, an air inlet system, a diesel engine, a cooling fan and a radiator, wherein the diesel engine, the cooling fan and the radiator are arranged in the outer frame, the cooling fan is positioned between the radiator and the diesel engine and is connected with a crankshaft of the diesel engine, the air inlet system comprises an air filter arranged on the outer frame, an air prefilter arranged on the air filter and an air inlet hose connected with the air filter and the diesel engine, and the outer frame comprises a bottom bracket, a first upright post, a second upright post, a third upright post, a fourth upright post and a top plate, the first upright post, the second upright post, the third upright post and the fourth upright post are arranged on the bottom bracket in an opposite mode, and the top plate is connected with the upper ends of the first upright. The power assembly of the invention takes the diesel engine as the driving force, integrates all accessories of the engine and can be operated by being externally connected with the storage battery and the fuel tank, the rotating speed is high, the power is high, and the working efficiency can be greatly improved.

摘要：【中文】本发明公开了一种能够快速加热或冷却的RTM模具结构及其使用方法，RTM模具包括模具本体和加热/冷却模块；上下加热/冷却模块上分别设置有S形凹槽，管道安装在凹槽中；凹槽内设置填充物，模块本体以及填充物与模具本体的表面紧密接触。本发明通过将油加热模具设计为模具本体和加热/冷却模块，填料采用高导热系数材料，如铝镁合金，以保证模具的传热效率。本发明实现模具快速加热/冷却的前提下，降低设计成本和制造成本，并在模具加热模块损坏后，实现低成本更换。 【EN】The invention discloses an RTM (resin transfer molding) mold structure capable of being heated or cooled rapidly and a using method thereof, wherein the RTM mold comprises a mold body and a heating/cooling module; the upper heating/cooling module and the lower heating/cooling module are respectively provided with an S-shaped groove, and the pipeline is arranged in the grooves; the filler is arranged in the groove, and the module body and the filler are in close contact with the surface of the die body. According to the invention, the oil heating mould is designed into the mould body and the heating/cooling module, and the filler is made of a material with high heat conductivity coefficient, such as aluminum-magnesium alloy, so that the heat transfer efficiency of the mould is ensured. The invention reduces the design cost and the manufacturing cost on the premise of realizing the rapid heating/cooling of the die, and realizes the low-cost replacement after the die heating module is damaged.

摘要：【中文】本发明提供了一种大气环境健康监测方法，涉及环境健康监测领域，包括如下步骤：S1：服务端持续获取采集的定位信息；若没有获取完成，则继续获取直到完成，再进行步骤S2；S2：根据步骤S1中获取的定位信息进行分析轨迹信息以及时间；若没有分析完成，则继续分析直到完成，再进行步骤S3；S3：根据步骤S2中轨迹信息及时间进行监测站点和浓度匹配计算，直到计算完成，进行暴露时间归属计算；S4：配置暴露参数；S5：计算暴露水平；S6：暴露水平报表生成，完成暴露水平分析。本发明根据暴露时间，暴露浓度，相关参数计算出其相关的暴露水平摄入量，并综合分析相关暴露水平，以保证对站点，人体的综合性分析，以保证暴露水平摄入量得到充分的科研论证。 【EN】The invention provides an atmospheric environment health monitoring method, which relates to the field of environmental health monitoring and comprises the following steps: s1: the server side continuously acquires the acquired positioning information; if the acquisition is not completed, the acquisition is continued until the completion, and then the step S2 is performed; s2: analyzing the track information and time according to the positioning information acquired in the step S1; if the analysis is not completed, continuing the analysis until the analysis is completed, and then performing step S3; s3: performing monitoring site and concentration matching calculation according to the track information and time in the step S2 until the calculation is completed, and performing exposure time attribution calculation; s4: configuring exposure parameters; s5: calculating an exposure level; s6: and generating an exposure level report, and completing the exposure level analysis. According to the exposure time, the exposure concentration and the relevant parameters, the relevant exposure level intake is calculated, and the relevant exposure level is comprehensively analyzed, so that the comprehensive analysis of sites and human bodies is ensured, and the exposure level intake is fully demonstrated and researched.