摘要：【中文】本发明涉及雷达技术领域，尤其涉及一种检测装置、检测方法和雷达系统。本发明提供的检测装置包括：输入电路，与合成器相连以接收调频连续波信号，并对调频连续波信号进行降频和整形以生成第一时钟信号；环形寄存器链路，用于根据第一时钟信号的时钟沿更新指示数据中相应数据位的值；处理电路，基于第二时钟信号对指示数据采样以获得测量值，根据测量值提供检测结果数据以指示调频连续波信号的频率是否正常。其中，第一时钟信号的频率在检测区间内线性变化，第二时钟信号的频率小于第一时钟信号的频率，测量值受控于第一时钟信号在检测区间内的时钟沿个数。本公开提供的雷达系统、检测装置和检测方法可用于判断调频连续波信号的频率是否正常。 【EN】The invention relates to the technical field of radars, in particular to a detection device, a detection method and a radar system. The detection device provided by the invention comprises: the input circuit is connected with the synthesizer to receive the frequency modulation continuous wave signal and down-converts and shapes the frequency modulation continuous wave signal to generate a first clock signal; a ring register link for updating values of corresponding data bits in the indicating data according to clock edges of the first clock signal; and the processing circuit samples the indicating data based on the second clock signal to obtain a measured value, and provides detection result data according to the measured value to indicate whether the frequency of the frequency-modulated continuous wave signal is normal or not. The frequency of the first clock signal changes linearly in the detection interval, the frequency of the second clock signal is smaller than that of the first clock signal, and the measured value is controlled by the number of clock edges of the first clock signal in the detection interval. The radar system, the detection device and the detection method provided by the disclosure can be used for judging whether the frequency of the frequency modulation continuous wave signal is normal or not.

摘要：【中文】本发明属于食品领域，具体涉及一种降低肾脏中重金属镉在体内积累的灵芝实体超微粉的制备方法；包括以下步骤：以干燥灵芝实体切片为原料，经剪切粗粉碎、除粗渣、超微破壁粉碎机粉碎和筛网过筛处理制备获得。本发明所述的灵芝实体超微粉能够降低重金属镉在人体肾脏内积累并改善肾脏功能。 【EN】The invention belongs to the field of food, and particularly relates to a preparation method of ganoderma lucidum entity superfine powder for reducing accumulation of heavy metal cadmium in the kidney; the method comprises the following steps: the ganoderma lucidum solid is cut into slices as raw materials, and the ganoderma lucidum solid is obtained by cutting, coarse crushing, coarse residue removal, crushing by an ultramicro wall-breaking crusher and screening by a screen. The ganoderma lucidum entity superfine powder can reduce the accumulation of heavy metal cadmium in the kidney of a human body and improve the kidney function.

摘要：【中文】本申请实施例公开了一种低通滤波器、锁相环和雷达系统，所述锁相环可用于产生调频连续波，所述调频连续波在时频域中的任一信号周期内均具有信号有用时间段和信号无用时间段；其中，在所述信号无用时间段中的至少部分时间段内，所述调频连续波具有第三带宽；在所述信号有用时间段内，所述调频连续波具有第四带宽；以及所述第三带宽大于所述第四带宽，使得调频连续波在不同的时间段内具有不同的带宽，来减小调频连续波的相位噪声，避免调频连续波的线性度恶化。 【EN】The embodiment of the application discloses a low-pass filter, a phase-locked loop and a radar system, wherein the phase-locked loop can be used for generating frequency modulation continuous waves, and the frequency modulation continuous waves have signal useful time periods and signal useless time periods in any signal period in a time-frequency domain; wherein the frequency modulated continuous wave has a third bandwidth during at least a portion of the signal dead time period; during the signal useful time period, the frequency modulated continuous wave has a fourth bandwidth; and the third bandwidth is larger than the fourth bandwidth, so that the frequency modulated continuous wave has different bandwidths in different time periods, the phase noise of the frequency modulated continuous wave is reduced, and the linearity deterioration of the frequency modulated continuous wave is avoided.

摘要：【中文】本发明涉及雷达技术领域，尤其涉及一种信号检测装置、信号检测方法和雷达系统。本发明提供的信号检测装置包括环形寄存器链路，用于根据待检测信号的各个信号沿更新指示数据中相应数据位的值，待检测信号的频率在检测区间内线性变化；以及处理电路，用于根据指示数据在检测区间内的起始值和结束值获得测量值，并根据测量值与该检测区间对应的预设期望值之间的偏移量获得检测结果数据，以使检测结果数据表征待检测信号的频率在该检测区间内的平均值是否满足期望范围。本公开提供的雷达系统、信号检测装置和信号检测方法能够对待检测信号的频率进行实时监控，从而判断待检测信号是否处于正常状态。 【EN】The present invention relates to the field of radar technologies, and in particular, to a signal detection apparatus, a signal detection method, and a radar system. The signal detection device provided by the invention comprises a ring-shaped register link, a data acquisition unit and a data processing unit, wherein the ring-shaped register link is used for updating the value of a corresponding data bit in indication data according to each signal edge of a signal to be detected, and the frequency of the signal to be detected linearly changes in a detection interval; and the processing circuit is used for obtaining a measured value according to the initial value and the end value of the indication data in the detection interval and obtaining detection result data according to the offset between the measured value and a preset expected value corresponding to the detection interval so as to enable the detection result data to represent whether the average value of the frequency of the signal to be detected in the detection interval meets an expected range or not. The radar system, the signal detection device and the signal detection method can monitor the frequency of the signal to be detected in real time, so that whether the signal to be detected is in a normal state or not is judged.

摘要：【中文】本发明属于材料技术领域，公开了一种酶固定化复合材料及制备方法。该方法包括以下操作步骤：先将原始载体与碳纳米管结合，再用Cu²⁺进行鳌合，得到性能提高的载体，然后采用性能提高的载体对酶进行固定化，得到固定化酶。本发明的改性方法使载体材料性能得到提高，能够得到更大的酶载量和更高的酶活性，利用该载体固定化漆酶，提高酶的热稳定性、pH稳定性、操作稳定性和储存稳定性，并且增强了固定化酶的对天然和合成染料、酚及其衍生物、内分泌干扰素、药物和农药等污染物的吸附和降解能力，增强固定化酶在工业上的应用。 【EN】The invention belongs to the technical field of materials, and discloses an enzyme immobilized composite material and a preparation method thereof. The method comprises the following operation steps: firstly, original carrier is combined with carbon nano tube, then Cu is used²⁺Chelating to obtain a carrier with improved performance, and then immobilizing the enzyme by adopting the carrier with improved performance to obtain the immobilized enzyme. The modification method of the present invention makes the carrierThe material performance is improved, larger enzyme loading capacity and higher enzyme activity can be obtained, the carrier is utilized to immobilize the laccase, the thermal stability, pH stability, operation stability and storage stability of the enzyme are improved, the adsorption and degradation capability of the immobilized enzyme on natural and synthetic dyes, phenol and derivatives thereof, endocrine disruptors, medicines, pesticides and other pollutants is enhanced, and the industrial application of the immobilized enzyme is enhanced.

摘要：【中文】本发明公开了电石干法生产乙炔工艺中含乙炔电石渣尾气处理系统，解决现有技术尾气处理效率低、以及处理过程中存在安全隐患的技术问题。本发明包括从电石渣尾气源接出的除尘器，从除尘器接出的储热式焚烧炉，从储热式焚烧炉接出的热风引风机，从储热式焚烧炉接出的常温引风机，从常温引风机接出的尾气外排烟窗；热风引风机的出风口接入除尘器的进口，储热式焚烧炉接入有天然气供给管。本发明结构简单、设计科学合理，使用方便，采用蓄热式焚烧设备对含乙炔电石渣尾气进行焚烧处理，利用电石渣尾气中的乙炔燃烧产生的热量维持系统焚烧运行，实现尾气高效处理、系统低成本运行、以及节能环保安全排放尾气的目的。 【EN】The invention discloses a system for treating tail gas containing acetylene carbide slag in a process for producing acetylene by a calcium carbide dry method, which solves the technical problems of low tail gas treatment efficiency and potential safety hazard in the treatment process in the prior art. The invention comprises a dust remover connected from a carbide slag tail gas source, a heat storage type incinerator connected from the dust remover, a hot air induced draft fan connected from the heat storage type incinerator, a normal temperature induced draft fan connected from the heat storage type incinerator, and a tail gas exhaust smoke window connected from the normal temperature induced draft fan; the air outlet of the hot air draught fan is connected with the inlet of the dust remover, and the heat storage type incinerator is connected with a natural gas supply pipe. The tail gas incineration system is simple in structure, scientific and reasonable in design and convenient to use, adopts heat accumulating type incineration equipment to incinerate the acetylene-containing carbide slag tail gas, maintains the incineration operation of the system by using the heat generated by the combustion of acetylene in the carbide slag tail gas, and achieves the purposes of high-efficiency treatment of the tail gas, low-cost operation of the system, energy conservation, environmental protection and safe emission of the tail gas.

摘要：【中文】一种机械液压复合式挖掘机动臂势能回收及再利用系统，弧形齿条一端与动臂下部的外侧固定连接；传动轴的一端与位于弧形齿条上部的小齿轮的中心固定连接，另一端通过离合器、变速器与辅助液压泵连接；小齿轮与弧形齿条相啮合；辅助液压泵的出油口P通过第三单向阀分别与第二换向阀的P口、第一换向阀的P口和蓄能器连接；第一换向阀的A口通过第二单向阀与主换向阀的P口连接，主换向阀的P口和T口分别通过管路与油源和油箱连接，主换向阀的第一工作油口A和第二工作油口B分别通过管路与动臂液压缸的有杆腔和无杆腔连接。该系统可以对动臂重力势能进行回收，并能将回收的能量进行再利用，能减少对原系统的功率需要，能提高系统的能量利用效率。 【EN】A movable arm potential energy recovery and reuse system of a mechanical hydraulic combined excavator is characterized in that one end of an arc-shaped rack is fixedly connected with the outer side of the lower part of a movable arm; one end of the transmission shaft is fixedly connected with the center of a pinion positioned at the upper part of the arc-shaped rack, and the other end of the transmission shaft is connected with the auxiliary hydraulic pump through a clutch and a transmission; the pinion is meshed with the arc-shaped rack; an oil outlet P of the auxiliary hydraulic pump is respectively connected with a port P of the second reversing valve, a port P of the first reversing valve and the energy accumulator through a third one-way valve; the port A of the first reversing valve is connected with the port P of the main reversing valve through a second one-way valve, the port P and the port T of the main reversing valve are respectively connected with an oil source and an oil tank through pipelines, and the first working oil port A and the second working oil port B of the main reversing valve are respectively connected with a rod cavity and a rodless cavity of the movable arm hydraulic cylinder through pipelines. The system can recover the gravitational potential energy of the movable arm, can recycle the recovered energy, can reduce the power requirement of the original system, and can improve the energy utilization efficiency of the system.

摘要：【中文】本发明涉及一种氟化气体的用途，其中单质氟(F2)优选以高浓度存在，例如单质氟(F2)的浓度尤其等于远远高于15体积％或甚至20体积％(即至少15体积％或甚至20体积％)，并涉及一种通过利用氟化气体直接氟化由苯甲酸衍生物开始制造氟化苯衍生物的工艺，其中单质氟(F2)优选以高浓度存在，随后通过直接氟化得到的苯甲酸次氟盐衍生物进行脱羧。本发明的工艺还涉及通过苯甲酸衍生物的直接氟化来制造苯甲酸次氟盐衍生物。特别地，在用于农业、制药、电子、催化剂、溶剂和其他功能性化学应用的氟化苯衍生物、终产物以及中间体的制备中，本发明令人关注。本发明的氟化工艺可以分批或以连续方式进行。 【EN】The present invention relates to the use of a fluorinated gas in which elemental fluorine (F2) is preferably present in high concentration, for example in a concentration especially equal to much higher than 15% or even 20% by volume (i.e. at least 15% or even 20% by volume) of elemental fluorine (F2), and to a process for the manufacture of fluorinated benzene derivatives starting from benzoic acid derivatives by direct fluorination using a fluorinated gas in which elemental fluorine (F2) is preferably present in high concentration, followed by decarboxylation of the hypofluorite derivatives of benzoic acid obtained by direct fluorination. The process of the present invention also relates to the manufacture of hypofluorite benzoate derivatives by direct fluorination of benzoic acid derivatives. In particular, the present invention is of interest in the preparation of fluorinated benzene derivatives, end products and intermediates for agricultural, pharmaceutical, electronic, catalyst, solvent and other functional chemical applications. The fluorination process of the present invention can be carried out in batch or in continuous mode.

摘要：【中文】本发明公开了数据流重构方法及可重构数据流处理器，尤其是面向混合人工神经网络的数据流重构，其根据不同神经网络层对计算单元、存储单元以及数据流动单元等资源进行对应的功能配置动态变化，大规模复用硬件实现不同功能的神经网络层，针对多个神经网络层构成的混合神经网络结构，取得提高硬件利用率、提高运算速度以及降低功耗等效果。特别地，通过获取其他新型的神经网络层的特性信息确认可复用的配置，其能够为后续研究构造其他新型的神经网络层及基于这些新型神经网络层的混合神经网络的实现提供资源复用基础，泛用性极强。 【EN】The invention discloses a data stream reconstruction method and a reconfigurable data stream processor, in particular to data stream reconstruction oriented to a hybrid artificial neural network, which dynamically changes corresponding function configuration on resources such as a computing unit, a storage unit, a data flow unit and the like according to different neural network layers, multiplexes hardware in a large scale to realize the neural network layers with different functions, and obtains the effects of improving the hardware utilization rate, improving the operation speed, reducing the power consumption and the like aiming at a hybrid neural network structure formed by a plurality of neural network layers. Particularly, the reusable configuration is confirmed by acquiring the characteristic information of other novel neural network layers, so that the resource reuse foundation can be provided for the construction of other novel neural network layers and the realization of a hybrid neural network based on the novel neural network layers in the follow-up research, and the universality is extremely strong.

摘要：【中文】本专利涉及双季稻种植技术领域，具体是一种双季稻田冬季复种轮作种植模式，包括以下步骤：步骤一：冬季作物种植，所述冬季作物包括马铃薯、紫云英和油菜，所述马铃薯、紫云英和油菜按年份交替种植；步骤二：早稻种植：于3月20‑30日播种，于4月25日‑5月5日进行移栽，于7月15‑25日收获；步骤三：晚稻种植：于6月10‑20日播种，于7月20‑30日进行移栽，于10月15‑25日收获。本方案冬季马铃薯、紫云英、油菜轮作处理可稳定和提高双季稻田土壤总有机碳、全氮含量，避免冬季闲置导致土壤肥力降低影响后期双季稻种植的问题，可以稳定和提高双季稻产量和干物质量，同时增加双季稻田冬季经济效益，解决了现有双季稻田冬季种植模式中土壤质量下降、经济效益低的问题。 【EN】The patent relates to the technical field of double cropping rice planting, in particular to a double cropping rice field winter multiple cropping crop rotation planting mode, which comprises the following steps: the method comprises the following steps: planting winter crops, wherein the winter crops comprise potatoes, astragalus sinicus and rape, and the potatoes, the astragalus sinicus and the rape are alternately planted according to the year; step two: planting early rice: sowing seeds at 20-30 days in 3 months, transplanting seeds at 25-5 months and 5 days in 4 months, and harvesting seeds at 15-25 days in 7 months; step three: late rice planting: sowing seeds in 10-20 days in 6 months, transplanting seeds in 20-30 days in 7 months, and harvesting seeds in 15-25 days in 10 months. According to the scheme, the total organic carbon and total nitrogen contents of the soil in the double cropping rice field can be stabilized and improved through crop rotation treatment of the potatoes, the astragalus sinicus and the rapes in winter, the problem that the soil fertility is reduced due to idling in winter to influence the planting of the double cropping rice in the later period is avoided, the yield and the dry matter quality of the double cropping rice field can be stabilized and improved, the economic benefit of the double cropping rice field in winter is increased, and the problems that the soil quality is reduced and the economic benefit is low in the existing double cropping rice field in winter planting mode are solved.