摘要：【中文】本发明公开一种平欧杂种榛高效栽植新方法，S1：选择移植耕地，S2：苗木处理：栽植前必须剪根处理、剪出白茬，S3：栽植方法：栽植前苗根最好蘸生根粉和保湿剂，栽植时在营养杯中装入三分之一的底土，然后把修剪好的苗木放入营养钵中，把苗根舒展开，再装入顶土按实后，将装好苗木的营养钵摆入事先选好的地块内，起垄开沟，将营养钵挨排放置在沟内，用土把营养杯埋严等步骤，本发明提高苗木栽植成活率，延长栽植季节，降低管理成本，确保单位产量最大化，解决了榛农年年补植，年年不活，年年缺苗的困惑，苗木定植后不用缓苗，直接生长，省工、省时，降低栽植和管理成本，提高经济效益。 【EN】The invention discloses a new method for efficiently planting hybrid hazelnuts in Pingyou, which comprises the following steps of S1: selecting a transplant cultivated land, S2: and (3) nursery stock treatment: before planting, root cutting treatment and white stubble cutting are needed, and S3: the planting method comprises the following steps: before planting, seedling roots are preferably dipped with rooting powder and a humectant, one third of bottom soil is filled into a nutrition cup, then trimmed seedlings are placed into a nutrition pot, the seedling roots are spread out, then top soil is filled to be solid, the nutrition pot filled with the seedlings is placed into a pre-selected land block, ridges and furrows are formed, the nutrition pot is placed in a ditch side by side, the nutrition cup is buried by soil, and the like.

摘要：【中文】本发明属于金属回收技术领域，具体涉及一种从黄金熔炼渣中回收金的方法。主要步骤包括：黄金熔炼渣的破碎，盐酸浸泡，浸渣过滤，调浆，浸金剂处理，活性炭浸出吸附等过程，该方法对环境无污染、回收率高、工艺过程简单，是一种清洁、高效的金回收的方法，适用于工业推广应用。 【EN】The invention belongs to the technical field of metal recovery, and particularly relates to a method for recovering gold from gold smelting slag. The method mainly comprises the following steps: the method has the advantages of no environmental pollution, high recovery rate and simple process, is a clean and efficient gold recovery method, and is suitable for industrial popularization and application.

摘要：【中文】本发明属于飞机氧气系统设计技术领域，涉及一种电控式集中氧气系统，包含：充氧面板(1)、泄压阀(2)、氧气瓶组件(3)、氧气控制箱(4)；所述充氧面板(1)与氧气瓶组件(3)通过充氧管路连接，用于与地面充氧设备对接，为飞机氧气系统充氧；所述泄压阀(2)与氧气瓶组件(3)通过泄压管路连接；所述氧气瓶组件(3)通过输氧管路上连接的氧气控制箱(4)为机组和乘客输送氧气；解决了现有氧气瓶组件在机下不能充氧问题，解决了传统氧气系统压力表使用的毛细管加工困难，易变形、折断、堵塞的问题，并解决了夜间飞行时氧气控制箱上标识看不清问题。本发明在满足机上乘员用氧需求的同时，也提高了飞机设计品质。 【EN】The invention belongs to the technical field of airplane oxygen system design, and relates to an electric control type centralized oxygen system, which comprises: the oxygen charging device comprises an oxygen charging panel (1), a pressure release valve (2), an oxygen cylinder assembly (3) and an oxygen control box (4); the oxygenation panel (1) is connected with the oxygen bottle assembly (3) through an oxygenation pipeline and is used for being butted with ground oxygenation equipment to oxygenate an airplane oxygen system; the pressure release valve (2) is connected with the oxygen cylinder assembly (3) through a pressure release pipeline; the oxygen cylinder assembly (3) is used for conveying oxygen to the unit and passengers through an oxygen control box (4) connected to the oxygen conveying pipeline; the problem of current oxygen cylinder subassembly can not oxygenate under quick-witted is solved, the capillary processing difficulty that traditional oxygen system manometer used has been solved, yielding, rupture, the problem of jam to sign is seen unclear on the oxygen control box when having solved the flight night. The invention can meet the oxygen demand of the passengers on the airplane and simultaneously improve the design quality of the airplane.

摘要：【中文】本申请公开了一种面向领域的兴趣点选择方法、装置以及电子设备，涉及兴趣点选择领域。具体实现方案为：从兴趣点全集中选择目标兴趣点，并确定目标领域；获取包括多个样本的样本集合，各样本包括所属领域以及目标兴趣点；利用样本集合计算目标兴趣点与目标领域之间的相关度；根据相关度，得到目标领域相关的兴趣点。提高了兴趣点选择的适用性，能够更好的针对用户的兴趣进行兴趣点选择，能够适应样本规模不断增加的场景。 【EN】The application discloses a field-oriented interest point selection method and device and electronic equipment, and relates to the field of interest point selection. The specific implementation scheme is as follows: selecting a target interest point from the interest point complete set, and determining a target field; obtaining a sample set comprising a plurality of samples, wherein each sample comprises a field and a target interest point; calculating the correlation between the target interest point and the target field by utilizing the sample set; and obtaining the interest points related to the target field according to the correlation. The method and the device improve the applicability of interest point selection, can better select interest points according to the interest of the user, and can adapt to scenes with continuously increased sample scale.

摘要：【中文】本发明提供一种皮带托辊快速更换工具及更换方法，该工具包括底托辊安设装置，上托辊安设装置，述底托辊安设装置，包括一个横架、垂直连接在横架两端的纵杆、撬棒、限位装置，纵杆上固定连接有若干水平板，上托辊安设装置，包括一个槽型架，槽型架上端一侧固定连接抬杆，另一侧斜向固定架杆，所述槽型架上设置有限位销。该工具可以快速更换皮带机托辊，提高维修效率。 【EN】The invention provides a quick replacement tool and a replacement method for a belt carrier roller, wherein the tool comprises a bottom carrier roller installation device, an upper carrier roller installation device and the bottom carrier roller installation device, the bottom carrier roller installation device comprises a cross frame, a longitudinal rod vertically connected to two ends of the cross frame, a pry bar and a limiting device, a plurality of horizontal plates are fixedly connected to the longitudinal rod, the upper carrier roller installation device comprises a groove-shaped frame, one side of the upper end of the groove-shaped frame is fixedly connected with a lifting rod, the other side of the upper end of the groove-shaped frame is obliquely fixed with a frame rod, and a limiting pin is arranged on the groove-. The quick replacement belt feeder bearing roller of this instrument improves maintenance efficiency.

摘要：【中文】本专利公开了一种特高压输电线路巡视检修机器人及作业方法，第一分机(100)和第二分机(200)通过连接臂(10)连接，在连接臂(10)上设置有垂直旋转机构(9)；第一分机(100)和第二分机(200)包括轨道夹持机构、行走机构、控制器(17)、电源(18)、水平旋转机构、无线通讯模块(28)和视频摄相机(26)，分别通过轨道夹持轮(13)的轮缘夹持在防坠落轨道(1)的翼板的两侧；本专利的优点是：工作人员不用登塔，在地面通过人机对话即可完成检修工作；提高了检测效率和供电可靠性，提高了工作人员的安全性，大大减轻了一线人员的劳动强度；对带电线路和停电线路都可以正常完成检测工作。 【EN】The patent discloses an inspection and overhaul robot for an extra-high voltage transmission line and an operation method, wherein a first branch machine (100) is connected with a second branch machine (200) through a connecting arm (10), and a vertical rotating mechanism (9) is arranged on the connecting arm (10); the first branch machine (100) and the second branch machine (200) comprise a track clamping mechanism, a traveling mechanism, a controller (17), a power supply (18), a horizontal rotating mechanism, a wireless communication module (28) and a video camera (26), and the track clamping mechanism and the horizontal rotating mechanism are respectively clamped on two sides of a wing plate of the anti-falling track (1) through the wheel rim of a track clamping wheel (13); the advantage of this patent is: the maintenance work can be completed on the ground through man-machine conversation without climbing a tower by workers; the detection efficiency and the power supply reliability are improved, the safety of workers is improved, and the labor intensity of front-line workers is greatly reduced; the detection work can be normally finished on live lines and power failure lines.

摘要：【中文】本发明公开矿用电气设备绝缘数据远程在线测试装置及方法，其中矿用电气设备绝缘数据远程在线测试装置,包括高压直流电源模块、信号采集模块、高压测量模块和控制处理系统，高压直流电源模块,分别与被试设备、信号采集模块和高压测量模块电连接,并为被试设备和信号采集模块供电。本装置可随时对设备、线路进行远程(包活就地)绝缘检测，排除绝缘检测盲区，提前发现、预报绝缘数据变化减小，最大限度地减小了因绝缘性能不良而导致漏电的发生，有效起到保护线路设备及人身安全的作用，用机械化替代人工作业提升检测的精确性，延长了设备的使用寿命，减少了故障影响生产率。 【EN】The invention discloses a device and a method for remotely testing insulation data of mining electrical equipment on line, wherein the device for remotely testing the insulation data of the mining electrical equipment on line comprises a high-voltage direct-current power supply module, a signal acquisition module, a high-voltage measurement module and a control processing system, wherein the high-voltage direct-current power supply module is respectively and electrically connected with tested equipment, the signal acquisition module and the high-voltage measurement module and supplies power to the tested equipment and the signal acquisition module. The device can carry out remote (on-site) insulation detection on equipment and lines at any time, eliminates an insulation detection blind area, finds and forecasts in advance that insulation data change is reduced, furthest reduces the occurrence of electric leakage caused by poor insulation performance, effectively plays a role in protecting line equipment and personal safety, improves the detection accuracy by replacing manual operation with mechanization, prolongs the service life of the equipment, and reduces the influence on productivity due to faults.

摘要：【中文】本发明涉及一种大吨位履带吊车复合式基础的施工方法，包括：施工准备；站台拓宽，装配式挡墙施工；铁路营业线隔离保护体系施工。本发明的有益效果是：采用钻孔灌注桩与型钢组合的复合式桩筏基础对大吨位履带吊车作业活动区域进行加固，能最大限度的提高地基的承载力，降低地基沉降，减小对铁路营业线的不良影响，同时采用型钢定位系统，可实现型钢的精准定位，降低了现场施工的难度，有助于提高工程质量和效率；应力释放孔边成孔边采用钢护筒护壁，有效避免了施工过程中出现的坍孔现象，确保了应力释放孔的成孔质量；钢护筒为易拼装可回收式，通过设置凹槽和凸槽，采用高强螺栓固定，降低了安装与拆卸的难度，拼接稳定性好，施工效率高。 【EN】The invention relates to a construction method of a large-tonnage crawler crane combined type foundation, which comprises the following steps: construction preparation; widening a platform and constructing an assembled retaining wall; and (5) constructing an isolation protection system of the railway business line. The invention has the beneficial effects that: the combined pile-raft foundation formed by combining the cast-in-situ bored piles and the profile steel is adopted to reinforce the operation activity area of the large-tonnage crawler crane, so that the bearing capacity of the foundation can be improved to the maximum extent, the foundation settlement is reduced, the adverse effect on a railway business line is reduced, and meanwhile, the profile steel positioning system is adopted, so that the profile steel can be accurately positioned, the difficulty of site construction is reduced, and the engineering quality and efficiency are improved; the steel casing retaining wall is adopted while the stress release hole is formed, so that the hole collapse phenomenon in the construction process is effectively avoided, and the hole forming quality of the stress release hole is ensured; the steel protects a section of thick bamboo and for easily assembling recoverable form, through setting up recess and tongue, adopts high strength bolt fixed, has reduced the degree of difficulty of installation with the dismantlement, and the concatenation stability is good, and the efficiency of construction is high.

摘要：【中文】本发明公开了一种双母线可调色温照明电路，包括3个PWM芯片以及可调的双母线电压；当调节直流母线电压A和直流母线电压B的大小和比值时，通过分压电阻R1、分压电阻R3、分压电阻R5、分压电阻R6、分压电阻R9、分压电阻R11、分压电阻R12以及分压电阻R13的分压使PWM芯片U1和PWM芯片U3的线性调光接收脚LD脚的电位发生变化，从而改变红色LED和绿色LED的电流变化，根据色彩的混合原理从而改变整改LED的色温。本发明省掉调色温控制电路，降低成本，安装施工方便，可靠性高。通过直接调节双母线的电压比例来控制红色LED和绿色LED电流比例，从而来精确调节色温。实现精确调节色温，可靠性高，可实现远距离调色温和亮度，提升LED路灯的光照效果和视觉舒适度。 【EN】The invention discloses a double-bus color temperature adjustable lighting circuit, which comprises 3 PWM chips and adjustable double-bus voltage; when the magnitude and the ratio of the direct current bus voltage A and the direct current bus voltage B are adjusted, the potential of the LD pin of the linear dimming receiving pin of the PWM chip U1 and the PWM chip U3 is changed through the voltage division of the voltage division resistor R1, the voltage division resistor R3, the voltage division resistor R5, the voltage division resistor R6, the voltage division resistor R9, the voltage division resistor R11, the voltage division resistor R12 and the voltage division resistor R13, so that the current change of the red LED and the green LED is changed, and the color temperature of the LED is changed according to the color mixing principle. The invention saves a color temperature control circuit, reduces the cost, is convenient to install and construct and has high reliability. The current proportion of the red LED and the green LED is controlled by directly adjusting the voltage proportion of the double buses, so that the color temperature is accurately adjusted. The color temperature can be accurately adjusted, the reliability is high, the remote color mixing and brightness can be realized, and the illumination effect and the visual comfort level of the LED street lamp are improved.

摘要：【中文】本发明涉及下跨多条铁路营业线单侧整体吊装大跨度天桥，包括天桥中跨、天桥边跨、钢筋混凝土立柱、固定定位装置和多条铁路营业线；大跨度天桥为下跨多条铁路营业线的钢桁架结构，大跨度天桥包括天桥中跨和天桥边跨，天桥中跨通过固定定位装置固定在钢筋混凝土立柱上，天桥边跨通过固定定位装置进行定位固定。本发明的有益效果是：本发明整体拼装大跨度钢桁架天桥采用工程预制，现场整体拼装，最后利用大吨位吊车吊装的方案，钢桁架天桥拼装便捷，安装周期短，减少了既有线施工窗口申请时间，使上部施工变既有线为非既有线，大大减少了对运行线路的影响，具有可观的社会效益和较高的推广价值。 【EN】The invention relates to a single-side integral hoisting long-span overpass for a plurality of railway business lines, which comprises an overpass midspan, an overpass side span, a reinforced concrete upright post, a fixed positioning device and a plurality of railway business lines; the large-span overline bridge is a steel truss structure for striding a plurality of railway business lines, and the large-span overline bridge comprises an overline bridge midspan and an overline bridge side span, wherein the overline bridge midspan is fixed on the reinforced concrete stand column through a fixed positioning device, and the overline bridge side span is fixed through the fixed positioning device. The invention has the beneficial effects that: the integrally assembled long-span steel truss overline bridge is prefabricated by engineering, integrally assembled on site and finally hoisted by a large-tonnage crane, so that the steel truss overline bridge is convenient to assemble, the installation period is short, the application time of the construction window of the existing line is shortened, the upper construction is changed into the existing line to be the non-existing line, the influence on the operation line is greatly reduced, and the integrally assembled long-span steel truss overline bridge has considerable social benefits and higher popularization value.