摘要：【中文】本发明涉及网络通信技术理领域，具体涉及一种基于看门狗及PXE的嵌入式系统自恢复方法及系统，采用看门狗技术与PXE(preboot execute environment，预启动执行环境)网络启动技术相结合，看门狗程序检测到设备系统没有正常启动后，自动使用PXE网络启动技术启动到内存系统，在内存系统中开通局域网访问功能并从正常工作的设备中下载相关修复软件，修复当前设备后重新启动设备到正常工作模式。 【EN】The invention relates to the technical field of network communication, in particular to a watchdog and PXE (PCI extensions for instrumentation) based embedded system self-recovery method and a system.

摘要：【中文】本发明公开了一种高仿真全水性超纤革的制备工艺，包括下列步骤：S1、补伤：将补伤膏均匀地涂布在超纤革贝斯的表面；S2、磨革：将补伤后的超纤革贝斯通过磨革机，把表面的补伤膏磨掉；S3、封底：磨革后，将超纤革贝斯表面涂布一层树脂；S4、烫平：将超纤革贝斯表面进行烫光；这样便于后续的直涂；S5、辊底涂：将配制好的辊底涂化料，均匀地涂布在超纤革贝斯的表面；S6、压花：在辊底涂后的超纤革贝斯表面，通过滚筒压花机进行压花；S7、喷浆：在压花后的超纤革贝斯表面，采用喷浆化料，进行喷涂作业。本发明的制备工艺，是一种全水性直涂工艺，具有如下优点：1、离心纸的节约；2、化料使用量减少；3、过程全水性，无污染。 【EN】The invention discloses a preparation process of high-simulation full-aqueous microfiber leather, which comprises the following steps: s1, repairing the wound: uniformly coating the repairing paste on the surface of the microfiber leather bass; s2, buffing: passing the repaired microfiber leather bass through a leather grinding machine to grind off the repairing paste on the surface; s3, bottom sealing: after buffing, coating a layer of resin on the surface of the microfiber leather bass; s4, ironing: the surface of the microfiber leather bass is polished; thus facilitating subsequent direct coating; s5, roller bottom coating: uniformly coating the prepared roller priming paint on the surface of the microfiber leather bass; s6, embossing: embossing the surface of the microfiber leather bass coated at the bottom of the roller by a roller embossing machine; s7, guniting: and spraying slurry on the embossed microfiber leather bass surface. The preparation process is a full-aqueous direct coating process and has the following advantages: 1. saving centrifugal paper; 2. the consumption of chemical materials is reduced; 3. the process is full of water and has no pollution.

摘要：【中文】本发明公开了一种炭塑复合吸波材料及其制备方法，该炭塑复合吸波材料包括木炭片层和包覆木炭片层的树脂包覆层，木炭片层包含多个木炭片单元，木炭片单元主要由木片单元经炭化制得，炭化的温度为600℃～800℃，炭化时间为0.5h～5h。制备方法包括木片单元制备、木炭片单元制备、木炭片层制备和炭塑复合吸波材料浇铸成型。该炭塑复合吸波材料具有较强的电磁波吸收能力，有效吸波频段宽，反射损耗强，制备过程简单，成本低，应用广泛。 【EN】The invention discloses a carbon-plastic composite wave-absorbing material and a preparation method thereof, the carbon-plastic composite wave-absorbing material comprises a charcoal sheet layer and a resin coating layer for coating the charcoal sheet layer, the charcoal sheet layer comprises a plurality of charcoal sheet units, the charcoal sheet units are mainly prepared by carbonizing the wood sheet units, the carbonization temperature is 600-800 ℃, and the carbonization time is 0.5-5 h. The preparation method comprises the steps of wood chip unit preparation, charcoal chip layer preparation and carbon-plastic composite wave-absorbing material casting molding. The carbon-plastic composite wave-absorbing material has the advantages of strong electromagnetic wave absorption capacity, wide effective wave-absorbing frequency band, strong reflection loss, simple preparation process, low cost and wide application.

摘要：【中文】本发明公开了一种木塑复合吸波材料及其制备方法，该木塑复合吸波材料包括含水木基材料层和包覆含水木基材料层的树脂包覆层，含水木基材料层包含多个含水木基材料单元，含水木基材料单元的含水率为30％～100％。制备方法包括绝干木基材料单元制备、含水木基材料单元制备、含水木基材料层制备和木塑复合吸波材料浇铸成型。该木塑复合吸波材料具有较强的电磁波吸收能力，有效吸波频段宽，反射损耗强，且应用广泛，制备方法简单易行，成本低，对环境友好。 【EN】The invention discloses a wood-plastic composite wave-absorbing material and a preparation method thereof, wherein the wood-plastic composite wave-absorbing material comprises a water-containing wood-based material layer and a resin coating layer coating the water-containing wood-based material layer, the water-containing wood-based material layer comprises a plurality of water-containing wood-based material units, and the water content of the water-containing wood-based material units is 30-100%. The preparation method comprises the steps of preparing the absolutely dry wood-based material unit, preparing the water-containing wood-based material layer and casting and molding the wood-plastic composite wave-absorbing material. The wood-plastic composite wave-absorbing material has the advantages of strong electromagnetic wave absorption capacity, wide effective wave-absorbing frequency band, strong reflection loss, wide application, simple and feasible preparation method, low cost and environmental friendliness.

摘要：【中文】本发明属于电力系统技术领域。应急升降式输电铁塔，其特征在于包括底平台、升降单元、塔身、软梯、加强支撑杆；底平台的左侧面或右侧面上固定有用于与拖车相连的牵引环，底平台上安装有4个车轮，底平台的侧面上固定有多个基础固定板，基础固定板上设有用于与预埋的基础固定杆固定的螺杆通孔；底平台上沿高度方向设有3‑30个升降单元，最上方的升降单元的升降平台上固定连接有塔身，塔身上设有横担，横担上安装有绝缘子；每一个升降单元的升降平台上固定有一软梯；当升降单元升起时，上下相邻的升降平台与升降平台由多个加强支撑杆固定连接，最下方的升降单元的升降平台与底平台由多个加强支撑杆固定连接。该输电铁塔安装快速。 【EN】The invention belongs to the technical field of power systems. An emergency lifting type power transmission iron tower is characterized by comprising a bottom platform, a lifting unit, a tower body, a rope ladder and a reinforcing support rod; a traction ring used for being connected with a trailer is fixed on the left side surface or the right side surface of the bottom platform, 4 wheels are installed on the bottom platform, a plurality of foundation fixing plates are fixed on the side surface of the bottom platform, and screw rod through holes used for being fixed with pre-buried foundation fixing rods are formed in the foundation fixing plates; 3-30 lifting units are arranged on the bottom platform along the height direction, the lifting platform of the uppermost lifting unit is fixedly connected with a tower body, a cross arm is arranged on the tower body, and an insulator is arranged on the cross arm; a rope ladder is fixed on the lifting platform of each lifting unit; when the lifting unit rises, the lifting platform and the lifting platform which are adjacent up and down are fixedly connected by a plurality of reinforced support rods, and the lifting platform and the bottom platform of the lifting unit at the lowest part are fixedly connected by a plurality of reinforced support rods. The power transmission iron tower is fast to install.

摘要：【中文】本发明公开了一种鱼腥草挥发油与饱和芳香水制备远程控制系统，包括依次相连的多功能提取罐、第一一级冷凝器、第一二级冷凝器、第一一级油水分离器、第一二级油水分离器、初蒸馏储液罐、输送泵、重蒸馏罐、第二一级冷凝器、第二二级冷凝器、第二油水分离器和重蒸馏储液罐，并且还包括远程控制装置，远程控制装置包括第一温度控制器、第二温度控制器、移动终端、中央控制器和无线收发模块。本发明提供的鱼腥草挥发油与饱和芳香水制备远程控制系统，在移动终端的远程操控下，将制备鱼腥草挥发油和芳香水的工艺在传统的水蒸气蒸馏法的基础上做了优化，将两者进行结合，同时得到优质、并且质量批间稳定的鱼腥草挥发油和芳香水两种产品。 【EN】The invention discloses a houttuynia cordata volatile oil and saturated aromatic water preparation remote control system which comprises a multifunctional extraction tank, a first primary condenser, a first secondary condenser, a first primary oil-water separator, a first secondary oil-water separator, a primary distillation liquid storage tank, a delivery pump, a heavy distillation tank, a second primary condenser, a second secondary condenser, a second oil-water separator and a heavy distillation liquid storage tank which are sequentially connected, and further comprises a remote control device, wherein the remote control device comprises a first temperature controller, a second temperature controller, a mobile terminal, a central controller and a wireless transceiver module. According to the remote control system for preparing the houttuynia volatile oil and the saturated aromatic water, provided by the invention, under the remote control of the mobile terminal, the process for preparing the houttuynia volatile oil and the aromatic water is optimized on the basis of the traditional steam distillation method, and the houttuynia volatile oil and the aromatic water are combined to obtain two products of the houttuynia volatile oil and the aromatic water which are high in quality and stable in quality batch.