摘要：【中文】本发明公开了一种平流煅烧石灰的套筒竖窑，从上至下依次包括上部加料布料段、中部石灰石煅烧段和下部烧成石灰冷却储存段，石灰石在窑顶按其块度大小进行有序布料，细小块度的石灰石在环形区里圈，粗大块料石灰石在环形区外圈，燃烧单元在竖窑煅烧段外筒沿周边和外筒上下布置网格状布置，燃烧的高温气体在环形区由外圈向里圈近似水平穿透，粗大块料石灰石受热温度高，分解速度快，细小块料石灰石受热温度相对较低，分解速度慢，大小块料石灰石在基本相同时间被烧成石灰，石灰石被全部烧透，又不被过烧，能够烧出多孔隙结构、高活性、烧成度均匀的优质石灰。 【EN】The invention discloses a sleeve shaft kiln for horizontal flow lime calcination, which sequentially comprises an upper feeding and distributing section, a middle limestone calcining section and a lower calcined lime cooling and storing section from top to bottom, limestone is orderly distributed on the top of the kiln according to the size of the lump, fine lump limestone is arranged in an annular area, coarse lump limestone is arranged on the outer ring of the annular area, a combustion unit is arranged on the outer cylinder of the calcining section of the shaft kiln along the periphery and the outer cylinder in a grid shape, the combusted high-temperature gas approximately horizontally penetrates from the outer ring to the inner ring in the annular area, the coarse lump limestone is high in heating temperature and high in decomposition speed, the fine lump limestone is low in heating temperature and low in decomposition speed, the large lump limestone and the small lump are calcined into lime at basically the same time, the limestone is completely calcined and is not overburned, and a porous structure can be burnt out, high activity and uniform sintering degree.

摘要：【中文】本发明提供一种原甲酸三甲酯及其制备方法，该方法包括如下步骤：1)成盐：取甲醇和溶剂油，混合，然后加入氯化氢和氢氰酸，进行成盐反应，控制成盐反应温度为5‑30℃；2)醇解：成盐反应结束后，再次加入甲醇，醇解反应得到原甲酸三甲酯。本发明采用溶剂油为溶剂，提高成盐温度，有效降低原料及能耗成本，同时提高收率，进而有效提高产品的市场竞争力。 【EN】The invention provides trimethyl orthoformate and a preparation method thereof, wherein the method comprises the following steps: 1) salifying: mixing methanol and solvent oil, adding hydrogen chloride and hydrocyanic acid, and performing salt formation reaction at 5-30 deg.C; 2) alcoholysis: and after the salt forming reaction is finished, adding methanol again, and carrying out alcoholysis reaction to obtain trimethyl orthoformate. The solvent oil is adopted as the solvent, so that the salt forming temperature is increased, the raw material and energy consumption cost is effectively reduced, the yield is increased, and the market competitiveness of the product is effectively improved.

摘要：【中文】本发明涉及一种保温隔热材料，具体涉及多层复合型保温隔热板及其制备方法。该多层复合型保温隔热板由内到外的结构依次为粘结砂浆层、加强层、保温隔热层、阻燃层和饰面层，所述粘结砂浆层、加强层、保温隔热层、阻燃层和饰面层之间采用胶黏剂粘合压制成型为一体结构；保温隔热层由以下重量含量的成分组成：聚苯乙烯泡沫颗粒25～40份、氢氧化铝5～8份、陶瓷纤维5～8份、改性氧化石墨烯5～8份、硅烷偶联剂1～3份。本发明的多层复合型保温隔热板可达到国家A级防火标准，通过添加改性氧化石墨烯来增加保温隔热板的保温隔热效果，强化了保温隔热板的阻燃功能。 【EN】The invention relates to a heat preservation and insulation material, in particular to a multi-layer composite type heat preservation and insulation board and a preparation method thereof. The multilayer composite heat-insulating plate sequentially comprises a bonding mortar layer, a reinforcing layer, a heat-insulating layer, a flame-retardant layer and a facing layer from inside to outside, wherein the bonding mortar layer, the reinforcing layer, the heat-insulating layer, the flame-retardant layer and the facing layer are bonded and pressed into an integral structure by an adhesive; the heat insulation layer comprises the following components by weight: 25-40 parts of polystyrene foam particles, 5-8 parts of aluminum hydroxide, 5-8 parts of ceramic fibers, 5-8 parts of modified graphene oxide and 1-3 parts of a silane coupling agent. The multilayer composite heat-insulating plate can reach the national A-level fireproof standard, the heat-insulating effect of the heat-insulating plate is improved by adding the modified graphene oxide, and the flame-retardant function of the heat-insulating plate is enhanced.

摘要：【中文】本发明公开的属于城乡规划检验测绘技术领域，具体为一种城乡规划检验测绘数据获取方法，该测绘数据的获取方法如下：步骤一：通过数据测量单元进行数据测量，通过测量仪器将建筑土地面积进行测量，再将测量的数据通过数据记录单元进行记录；步骤二：将测量的数据输出到数据传输单元，通过数据记录单元将记录的数据输出到数据传输单元，通过数据传输单元内的数据处理器对数据进行整合后通过无线传输单元输出到数据接收单元内；步骤三：数据接收单元收取信息进行处理后存储记录，通过对城乡规划产生的数据进行实时的上传，只需要测量人员即可进行操作，减少记录人员的工作，实现测量数据的实时性，减少人工操作步骤，提高数据测量的效率。 【EN】The invention discloses a method for acquiring urban and rural planning inspection mapping data, belonging to the technical field of urban and rural planning inspection mapping, which comprises the following steps: the method comprises the following steps: the data measurement is carried out through the data measurement unit, the building land area is measured through the measuring instrument, and then the measured data is recorded through the data recording unit; step two: the measured data are output to a data transmission unit, the recorded data are output to the data transmission unit through a data recording unit, and the data are integrated through a data processor in the data transmission unit and then output to a data receiving unit through a wireless transmission unit; step three: the data receiving unit collects information, processes the information and stores the record, and data generated by urban and rural planning are uploaded in real time, so that the operation can be performed only by measuring personnel, the work of the recording personnel is reduced, the real-time performance of the measured data is realized, the manual operation steps are reduced, and the efficiency of data measurement is improved.

摘要：【中文】本发明涉及一种培美曲塞二钠含量的检测方法，所述培美曲塞二钠含量的检测方法采用高效液相法，包括如下步骤：(1)确定高效液相色谱检测条件，其中A流动相是乙酸水溶液，B流动相是乙腈；(2)配制培美曲塞二钠的对照品溶液和供试品溶液；(3)制作标准曲线；(4)计算供试品的含量。本发明所涉及的培美曲塞二钠含量的检测方法准确性好、专属性好、线性关系好、稳定性强、重复性高，且各项色谱指标均符合要求，尤其是拖尾因子可达到1.1‑1.3，完全满足0.8‑1.5的法规规定范围，且操作方便。 【EN】The invention relates to a method for detecting the content of pemetrexed disodium, which adopts a high performance liquid chromatography method and comprises the following steps: (1) determining the detection conditions of high performance liquid chromatography, wherein the mobile phase A is acetic acid aqueous solution, and the mobile phase B is acetonitrile; (2) preparing a reference substance solution and a test substance solution of pemetrexed disodium; (3) making a standard curve; (4) and calculating the content of the test sample. The detection method of the content of pemetrexed disodium, disclosed by the invention, has the advantages of good accuracy, good specificity, good linear relation, strong stability and high repeatability, and all chromatographic indexes meet the requirements, particularly, the tailing factor can reach 1.1-1.3, the regulatory range of 0.8-1.5 is completely met, and the operation is convenient.

摘要：【中文】本发明的长三角盐碱地区栎类树种混交林的营建方法，涉及林业建设技术领域。针对现有长江三角洲海岸区的沿海防护林森林群落结构简单，物种多样性低，缺乏地带性森林群落模式，林分稳定性差、防护效能不足的问题。步骤如下：对栎类树种进行调查、实验及评价，遴选出适宜在长三角盐碱地区造林的栎类树种；调查造林地的立地条件，根据所述造林地的立地条件和不同栎类树种的生态习性确定所述造林地适宜栽植的栎类树种；在所述造林地采用以适宜于盐碱地区栽植的栎类树种为建群种，所述建群种与伴生树种混交造林，并配置耐湿的灌木树种的森林群落配置方式，其中，所述建群种均匀分布于所述造林地，所述伴生树种和灌木树种随机排列。 【EN】The invention discloses a construction method of a oak tree hybrid forest in a long triangular saline-alkali area, and relates to the technical field of forestry construction. The method aims at solving the problems that the existing coastal protection forest community in the coastal region of the Yangtze river delta is simple in structure, low in species diversity, lack of zonal forest community mode, poor in forest stand stability and insufficient in protection efficiency. The method comprises the following steps: investigating, experimenting and evaluating oak species, and selecting the oak species suitable for afforestation in the long triangular saline-alkali area; investigating the standing conditions of a forestation land, and determining oak species suitable for planting in the forestation land according to the standing conditions of the forestation land and the ecological habits of different oak species; and (2) adopting oak species suitable for planting in saline-alkali areas as a group seed, mixing the group seed with associated tree species for afforestation, and configuring a forest community configuration mode of moisture-resistant shrub species, wherein the group seed is uniformly distributed in the afforestation land, and the associated tree species and the shrub species are randomly arranged.

摘要：【中文】本发明属于生物工程技术领域，公开了高产赖氨酸的棒状细菌及其构建方法与应用。本发明所述高产赖氨酸的棒状细菌，具有L‑赖氨酸生产能力并且其细胞内L‑赖氨酸合成途径和/或TCA循环回补途径的关键酶的编码基因的启动子中的至少一种的活性增强。本发明所述高产赖氨酸的棒状细菌通过对赖氨酸生物合成途径或TCA循环回补途径的关键酶的编码基因的启动子的序列进行修饰，使其具有相比内源启动子更高的活性，从而增强起始转录效率，进而提高其产赖氨酸的水平，提高L‑赖氨酸菌株的生产能力。实验表明本发明所述棒状细菌为L‑赖氨酸产率和转化率显著性提高，为L‑赖氨酸的工业化生产奠定了基础，具有广泛的工业应用前景。 【EN】The invention belongs to the technical field of bioengineering, and discloses a coryneform bacterium with high lysine yield, a construction method and an application thereof. The lysine-producing coryneform bacterium of the present invention has an L-lysine-producing ability and has an enhanced activity of at least one promoter of a gene coding for a key enzyme in the intracellular L-lysine synthesis pathway and/or TCA cycle anaplerosis pathway. The coryneform bacterium capable of producing lysine with high yield has higher activity compared with an endogenous promoter by modifying the sequence of the promoter of the coding gene of the key enzyme in a lysine biosynthesis pathway or a TCA circulating anaplerosis pathway, so that the initial transcription efficiency is enhanced, the lysine production level is improved, and the production capacity of an L-lysine strain is improved. Experiments show that the coryneform bacterium provided by the invention remarkably improves the yield and the conversion rate of L-lysine, lays a foundation for industrial production of L-lysine, and has a wide industrial application prospect.

摘要：【中文】本发明涉及抗菌药物评价装置的技术领域，特别是涉及一种利用Excel函数进行抗菌药物组合效应评价的方法，其可减少繁冗、重复性的计算；可根据试验目的自主设置试验参数；可自动生成添加步骤，对照96孔板操作，不易出错；可自动结果判断，无需结果计算；包括以下步骤：S1：构建导航界面，利用Excel电子表格软件的二次开发平台，结合抗菌药物组合效应评价的基本过程，制作出评价操作流程，可直接点击进入各流程界面，以实现参数修正、结果浏览、试验辅助等功能；S2：设计Database工作表；S3：构建参数录入界面；S4：构建棋盘设计界面；S5：构建结果输出界面；S6：构建数据粘贴界面；S7：构建效果判定界面。 【EN】The invention relates to the technical field of antibacterial drug evaluation devices, in particular to a method for evaluating antibacterial drug combination effect by utilizing an Excel function, which can reduce tedious and repetitive calculation; test parameters can be set independently according to test purposes; the adding step can be automatically generated, and the operation is compared with a 96-pore plate, so that errors are not easy to occur; the result judgment can be automatically carried out without result calculation; the method comprises the following steps: s1: constructing a navigation interface, manufacturing an evaluation operation flow by utilizing a secondary development platform of Excel spreadsheet software and combining a basic process of antibacterial drug combination effect evaluation, and directly clicking to enter each flow interface to realize functions of parameter correction, result browsing, test assistance and the like; s2: designing a Database worksheet; s3: constructing a parameter input interface; s4: constructing a chessboard design interface; s5: constructing a result output interface; s6: constructing a data pasting interface; s7: and constructing an effect judgment interface.

摘要：【中文】本发明公开了一种航空发动机可调排气结构，包括排气支板、螺杆，弹簧，挡板，其中，排气支板为柱状结构，底边设有凸台，固定于主燃烧室机匣上，排气支板内上部设有螺杆孔，下部为中空结构，与卸荷腔引气管相通；螺杆通过螺杆孔伸入中空结构并与挡板固定连接，挡板与排气支板内壁贴合并可上下移动；排气支板下部侧壁上开设有若干排气孔，螺杆设置有凸台，弹簧置于螺杆孔内并通过凸台的限位处于压缩状态，通过弹簧张力保证螺杆在排气支板内处于最低状态。本发明可实现发动机卸荷腔排气面积的可调，随发动机工况的高低调整排气面积；可实现发动机在低工况下，发动机不放气或较少放气，增大低工况下向前的轴向力数值，解决转子轴向力反向问题。 【EN】The invention discloses an adjustable exhaust structure of an aircraft engine, which comprises an exhaust support plate, a screw, a spring and a baffle plate, wherein the exhaust support plate is of a columnar structure, a boss is arranged at the bottom edge of the exhaust support plate and fixed on a casing of a main combustion chamber, a screw hole is arranged at the upper part in the exhaust support plate, and the lower part of the exhaust support plate is of a hollow structure and is communicated with an unloading cavity bleed air pipe; the screw rod extends into the hollow structure through the screw rod hole and is fixedly connected with the baffle plate, and the baffle plate is attached to the inner wall of the exhaust support plate and can move up and down; the side wall of the lower part of the exhaust support plate is provided with a plurality of exhaust holes, the screw is provided with a boss, the spring is arranged in the screw hole and is in a compression state through the limit of the boss, and the screw is ensured to be in a lowest state in the exhaust support plate through the tension of the spring. The invention can realize the adjustment of the exhaust area of the unloading cavity of the engine, and the exhaust area is adjusted along with the height of the working condition of the engine; the engine can be deflated or less deflated under the low working condition, the forward axial force value under the low working condition is increased, and the problem of reverse axial force of the rotor is solved.

摘要：【中文】本发明涉及配电网技术领域，提供了一种配电自动化终端状态评价方法，包括如下步骤：S1，收集设备家族历史数据，形成多组训练样本集，然后对各训练样本集进行处理后获得各训练样本集中各状态量权重；收集设备待评价终端运行数据，并对该数据进行处理；S2，计算所述待评价终端运行数据与多组训练样本集间的变权欧式距离；S3，通过最近邻的K个数据计算待评价终端属于各状态的概率，并得出状态评价结果。本发明在确定配电自动化状态评价的评价指标后，利用变权系数分析不同训练样本集中各状态量的权重，利用基于变权欧氏距离K‑近邻算法进行配电自动化终端状态评价，评价完成后的样本用于更新训练样本库不断调整各状态量权重，提高评价结果的准确度。 【EN】The invention relates to the technical field of power distribution networks, and provides a power distribution automation terminal state evaluation method, which comprises the following steps: s1, collecting device family historical data to form a plurality of training sample sets, and then processing each training sample set to obtain each state weight in each training sample set; collecting the operation data of the terminal to be evaluated of the equipment and processing the data; s2, calculating the variable weight Euclidean distance between the terminal operation data to be evaluated and a plurality of groups of training sample sets; and S3, calculating the probability that the terminal to be evaluated belongs to each state according to the K nearest neighbor data, and obtaining a state evaluation result. After the evaluation index of the distribution automation state evaluation is determined, the variable weight coefficient is used for analyzing the weight of each state quantity in different training sample sets, the distribution automation terminal state evaluation is carried out by using the variable weight Euclidean distance K-nearest neighbor algorithm, the evaluated samples are used for updating the training sample library to continuously adjust the weight of each state quantity, and the accuracy of the evaluation result is improved.