摘要：【中文】本发明公开了一种调节甘蔗地酸性土壤调理剂，原料包括白云石、石灰石、钾质页岩、磷酸氢铵、腐殖酸、固氮螺旋杆菌、大芽孢杆菌和磷酸三钙；所述各原料的组分百分比分别为：白云石20％‑25％、石灰石22％‑24％、钾质页岩13％‑15％、磷酸氢铵15％‑17％、腐殖酸8‑11％、固氮螺旋杆菌4％‑8％、大芽孢杆菌4％‑6％、磷酸三钙3％‑5％；本发明，选取白云石、石灰石、钾质页岩、磷酸氢铵、腐殖酸、固氮螺旋杆菌、大芽孢杆菌和磷酸三钙为原料制得的土壤调理剂，具有丰富的甘蔗生长所需元素，能够有效调节甘蔗地的酸性；原料采购成本低廉，能够有效降低生产成本，同时，向土壤调理剂中添加有益菌能够促进土壤活性，提高甘蔗根部生长效果。 【EN】The invention discloses a conditioner for regulating acid soil in a sugarcane field, which comprises raw materials of dolomite, limestone, potassium shale, ammonium hydrogen phosphate, humic acid, nitrogen fixing spirillum, bacillus megaterium and tricalcium phosphate; the raw materials respectively comprise the following components in percentage by weight: 20% -25% of dolomite, 22% -24% of limestone, 13% -15% of potassium shale, 15% -17% of ammonium hydrogen phosphate, 8% -11% of humic acid, 4% -8% of nitrogen-fixing spiral bacillus, 4% -6% of large bacillus and 3% -5% of tricalcium phosphate; according to the invention, the soil conditioner prepared by selecting dolomite, limestone, potassium shale, ammonium hydrogen phosphate, humic acid, nitrogen fixing spirillum, bacillus megaterium and tricalcium phosphate as raw materials has rich elements required by sugarcane growth, and can effectively adjust the acidity of sugarcane fields; the raw material purchasing cost is low, the production cost can be effectively reduced, meanwhile, the beneficial bacteria added into the soil conditioner can promote the soil activity and improve the growth effect of the sugarcane roots.

摘要：【中文】本发明公开了一种室内墙壁式负压冷却装置，包括降温单元和抽风单元，所述降温单元包括侧壳体、上壳体、下箱体、过滤层和水循环机构，所述水循环机构包括潜水泵、喷头和水管，且潜水泵通过吸盘安装在下箱体内部一侧。本发明中，设置的降温单元包括过滤层和水循环机构，通过潜水泵将下箱体中的水沿水管输送至过滤层上方，并由喷头喷洒到过滤层上，渗入过滤层中，水在重力的作用下过滤层回流至下箱体内部，设置的过滤层是由多层第一瓦楞层和第二瓦楞层逐层分布构成，且第一瓦楞层和第二瓦楞层内部均有倾斜交叉的瓦楞状通道，能够延长空气在过滤层中的停留时间，有利于降低空气的温度，同时还能对空气起到一定的过滤净化作用，除去空气中的浮尘。 【EN】The invention discloses an indoor wall type negative pressure cooling device which comprises a cooling unit and an air draft unit, wherein the cooling unit comprises a side shell, an upper shell, a lower box body, a filter layer and a water circulation mechanism, the water circulation mechanism comprises a submersible pump, a spray head and a water pipe, and the submersible pump is arranged on one side inside the lower box body through a suction cup. According to the invention, the arranged cooling unit comprises a filter layer and a water circulation mechanism, water in the lower box body is conveyed to the position above the filter layer along a water pipe through the submersible pump, the water is sprayed onto the filter layer by the spray head and permeates into the filter layer, the filter layer flows back to the inner part of the lower box body under the action of gravity, the arranged filter layer is formed by distributing a plurality of layers of first corrugated layers and second corrugated layers layer by layer, and the first corrugated layers and the second corrugated layers are internally provided with obliquely crossed corrugated channels, so that the retention time of air in the filter layer can be prolonged, the temperature of the air can be reduced, a certain filtering and purifying effect on the air can be realized, and floating dust in the air can be removed.

摘要：【中文】本发明涉及一种蓝光材料及其制备方法和应用。本发明以苯并[4,5]咪唑[1,2‑f]菲及其衍生物具有刚性的平面结构，有利于荧光和稳定性，而且有利于载流子的迁移，同时结构中的氮杂环有益于提高分子的三线态能级。由苯并[4,5]咪唑[1,2‑f]菲及其衍生物制备得到的蓝光OLED发光材料具有发光效率高、稳定性好的特点。 【EN】The invention relates to a blue light material and a preparation method and application thereof. The benzo [4,5] imidazole [1,2-f ] phenanthrene and the derivative thereof have a rigid planar structure, so that the fluorescent light-emitting diode is favorable for fluorescence and stability, and is favorable for carrier migration, and meanwhile, nitrogen heterocycles in the structure are favorable for improving the triplet state energy level of a molecule. The blue light OLED luminescent material prepared from benzo [4,5] imidazole [1,2-f ] phenanthrene and derivatives thereof has the characteristics of high luminescent efficiency and good stability.

摘要：【中文】本发明涉及一种磺酰基转移酶、应用及其介导的氮丙啶环生物合成方法，步骤为：将底物、3'‑磷酸腺苷‑5'‑磷酸硫酸及磺酰基转移酶用PBS缓冲液稀释到相应的浓度：在25‑42℃下反应20min‑2h，然后加入0.5mol/L的NaOH调节使体系pH为10.0以上，生成氮丙啶环化合物。本发明首次利用磺酰基转移酶生物催化合成了氮丙啶三元环，确定了酶催化合成氮丙啶环的基本反应条件，并建立了一套氮丙啶环的体外催化合成体系，为进一步通过组合生物合成的方式获得更多的具有良好成药前景的氮丙啶类结构衍生物奠定理论基础。同时也为实现氮丙啶类药物中间体的绿色合成与制造提供理论依据。 【EN】The invention relates to a sulfuryl transferase, application and an aziridine ring biological synthesis method mediated by the sulfuryl transferase, which comprises the following steps: substrate, 3 '-phosphoadenosine-5' -phosphosulfate and sulfonyltransferase were diluted to the corresponding concentrations with PBS buffer: reacting at 25-42 deg.C for 20min-2h, and adding 0.5mol/L NaOH to adjust system pH to above 10.0 to obtain aziridine ring compound. The method utilizes the sulfuryl transferase to biologically catalyze and synthesize the aziridine three-membered ring for the first time, determines the basic reaction conditions for enzymatically synthesizing the aziridine ring, establishes a set of in vitro catalytic synthesis system of the aziridine ring, and lays a theoretical foundation for further obtaining more aziridine structural derivatives with good pharmaceutical prospects in a combined biosynthesis mode. Meanwhile, a theoretical basis is provided for realizing green synthesis and manufacture of the aziridine drug intermediate.

摘要：【中文】本发明提供一种原状软土取土器，包括框架总成、支架、蜗轮蜗杆结构、螺杆、压环刀装置和切土环刀，框架总成固定于支架上部，蜗轮蜗杆结构包括设置于框架总成上的蜗轮和蜗杆，蜗杆和蜗轮啮合，螺杆竖直设置于框架总成上，且螺杆贯穿并固定连接蜗轮，螺杆与压环刀装置螺纹连接，压环刀装置与框架总成活动连接，压环刀装置下端可拆卸连接切土环刀，切土环刀包括两个刀体，刀体为半圆形筒体，两刀体合拢形成圆筒，且两刀体的一合拢母线处设有活页，两刀体的一合拢母线处设有卡扣。本发明的有益效果：适应多种场地的软土取土工作,实现连续取样可大大提高取样效率；可随意控制转速，且加压稳定，有效减少了原状土取土过程的扰动。 【EN】The invention provides an undisturbed soft soil sampler which comprises a frame assembly, a support, a worm and gear structure, a screw, a ring pressing cutter device and a soil cutting ring cutter, wherein the frame assembly is fixed on the upper part of the support, the worm and gear structure comprises a worm gear and a worm which are arranged on the frame assembly, the worm is meshed with the worm gear, the screw is vertically arranged on the frame assembly, the screw penetrates through and is fixedly connected with the worm gear, the screw is in threaded connection with the ring pressing cutter device, the ring pressing cutter device is movably connected with the frame assembly, the lower end of the ring pressing cutter device is detachably connected with the soil cutting ring cutter, the soil cutting ring cutter comprises two cutter bodies, the cutter bodies are semicircular cylinder bodies, the two cutter bodies are folded to form a cylinder, a folding bus of the two cutter bodies is provided with. The invention has the beneficial effects that: the device is suitable for soft soil taking work in various fields, and the sampling efficiency can be greatly improved by realizing continuous sampling; the rotating speed can be controlled at will, the pressurization is stable, and the disturbance of the original soil taking process is effectively reduced.

摘要：【中文】本发明公开一种基于RSA算法和智能合约的分布式公钥生成方法，区块链智能合约预置触发条件，满足预制条件，触发智能合约执行；获取到触发交易者地址，智能合约的密钥管理单元调用密钥生成单元通过密钥生成算法根据当前系统时间和、交易者地址和合约执行次数为参数生成公私密钥对；将交易者地址、公钥私钥对存储于智能合约密钥存储单元；智能合约密钥管理单元将密钥对的公钥输出，交易确认后，全网可查看交易结果获取公钥信息。 【EN】The invention discloses a distributed public key generation method based on an RSA algorithm and an intelligent contract, wherein a block chain intelligent contract presets a triggering condition, meets the prefabricating condition and triggers the intelligent contract to execute; acquiring a trigger trader address, and calling a key generation unit by a key management unit of the intelligent contract to generate a public-private key pair by using a key generation algorithm according to the current system time, the trader address and the contract execution times as parameters; storing the address of the trader and the public key and the private key pair in an intelligent contract key storage unit; the intelligent contract key management unit outputs the public key of the key pair, and after the transaction is confirmed, the whole network can check the transaction result to obtain the public key information.

摘要：【中文】本发明公开一种空穴传输材料及其制备方法与应用，所述空穴传输材料的结构通式为其中，R₁、R₂独立地选自取代或未取代的芳基、二芳胺基、稠杂环基中的一种。本发明采用O部分替代BTBT母核中的S获得了BTBF母核结构，其结合了苯并噻吩和苯并呋喃的优势；并通过对BTBF进行修饰，设计出了一系列BTBF类空穴传输材料。本发明的空穴传输材料兼有高载流子迁移率和高三线态能级，且具有非常好的稳定性、溶解性和荧光性，有利于提高有机半导体器件的整体性能。 【EN】The invention discloses a hole transport material and a preparation method and application thereof, wherein the general structural formula of the hole transport material isWherein R is₁、R₂Independently selected from one of substituted or unsubstituted aryl, diarylamine and condensed heterocyclic group. The method adopts O to partially replace S in the BTBT parent nucleus to obtain a BTBF parent nucleus structure, and combines the advantages of benzothiophene and benzofuran; and a series of BTBF are designed by modifying the BTBFLike the hole transport material. The hole transport material has high carrier mobility and high triplet state energy level, has very good stability, solubility and fluorescence, and is beneficial to improving the overall performance of an organic semiconductor device.

摘要：【中文】本申请提供了一种业务支撑系统的健康度评估方法及系统，该健康度评估方法通过获得每一个省份的当前综合健康度得分，并且与该省应得的正常综合健康度得分作对比，得到每一个省份的健康度得分，即通过将各个省份进行归一化评分后，就可以使每一个省份的健康度得分做统一分析对比，实现了对多省业务支撑系统健康度评估的统一管理。 【EN】The health degree evaluation method obtains the health degree score of each province by obtaining the current comprehensive health degree score of each province and comparing the current comprehensive health degree score with the normal comprehensive health degree score obtained by the province, namely after each province is subjected to normalized scoring, the health degree score of each province can be subjected to unified analysis and comparison, and unified management of health degree evaluation of the multi-province service support system is realized.

摘要：【中文】本发明公开一种阴极电刺激响应材料，其中，所述阴极电刺激响应材料包括结构通式为的有机物中的至少一种；式中，Ar为曲线键所示位置为Ar的连接位，R1～R4独立的选自H、F、CH₃、CF₃、OCF₃、SCF₃、CH₂C(CH₃)₃及连接位为环上任意取代位置的中的一种；n为R连接有Ar的个数，n为大于0的整数，同时n小于等于R含有的连接位的总数；R选自H、F、CN、NO₂、OCF₃、SCF₃及连接位为环上任意取代位置的中的一种。本发明通过向传统荧光分子引入功能团开发其电致变色性能，设计获得的电刺激响应材料对电极的选择性高；且该策略可从本质上拓宽电控智能材料的选择范围。 【EN】The invention discloses a cathodic electrostimulation response material, wherein the cathodic electrostimulation response material comprises a structural general formulaAt least one of the organic substances of (a); in the formula, Ar isThe position shown by the curvilinear bond is the connection position of Ar, and R1-R4 are independently selected from H, F, CH₃、CF₃、OCF₃、SCF₃、CH₂C(CH₃)₃And the linking position being an optionally substituted position on the ringOne of (1); n is the number of Ar connected with R, n is an integer larger than 0, and n is smaller than or equal to the total number of connecting positions contained in R; r is selected from H, F, CN, NO₂、OCF₃、SCF₃And the linking position being an optionally substituted position on the ringOne kind of (1). According to the invention, functional groups are introduced into the traditional fluorescent molecules to develop the electrochromic performance of the traditional fluorescent molecules, and the designed electric stimulation response material has high selectivity on the electrode; and the strategy can essentially broaden the selection range of the electric control intelligent material.

摘要：【中文】本发明公开一种基于传感信息融合的无人驾驶避障方法及系统，本系统用于实现本方法，本方法包括获取在时间段[t₁,t₂]间无人车行驶距离；获取无人车在时间t₁的行驶距离和在时间t₂的距离计算在时间段[t₁,t₂]间无人车行驶距离与无人车至障碍物的距离差值的比例值；将该比例值与预定范围进行比较，若该比例值在预定范围内，则将无人车行驶距离与无人车至障碍物的距离差值加权平均以获取无人车至障碍物的修正距离若该比例值不在预定范围内，则视无人车行驶距离为无人车至障碍物的修正距离根据无人车至障碍物的修正距离控制无人车的避障动作。本发明减少由障碍物深度信息的噪声污染和环境变化导致无人车至障碍物距离的测量误差，提高无人车安全性。 【EN】The invention discloses an unmanned obstacle avoidance method and system based on sensing information fusion₁,t₂]The running distance of the unmanned vehicle is reduced; obtaining the time t of the unmanned vehicle₁Distance traveledAnd at time t₂Is a distance ofCalculating over a time period t₁,t₂]Distance between unmanned vehicles and unmanned vehiclesA proportional value of a distance difference of the obstacle; comparing the ratio value with a preset range, and if the ratio value is in the preset range, carrying out weighted average on the driving distance of the unmanned vehicle and the distance difference between the unmanned vehicle and the obstacle to obtain the corrected distance between the unmanned vehicle and the obstacleIf the ratio value is not in the preset range, the distance between the unmanned vehicle and the obstacle is considered as the correction distanceAccording to the corrected distance from the unmanned vehicle to the obstacleAnd controlling the obstacle avoidance action of the unmanned vehicle. The invention reduces the measurement error of the distance between the unmanned vehicle and the obstacle caused by the noise pollution of the depth information of the obstacle and the environmental change, and improves the safety of the unmanned vehicle.