摘要：【中文】本发明提供一种适用于胺液的净化回收方法，能够去除胺液中的油污、和金属阳离子污染，并且还能够降低胺液回收过程中脱盐水的带入量，减少胺液净化成本，净化回收方法包括如下步骤：S1：胺液净化，将胺液依次经过皮胶纤维过滤器、活性炭过滤器、除杂过滤器、螯合树脂交换器和阴离子树脂交换器去除胺液内的油污、有色大分子、杂质、阳离子污染和酸性阴离子；S2：胺液回收，S1结束后，关闭螯合树脂交换器之前的所有阀门，向螯合树脂交换器、阴离子树脂交换器内注入压缩空气，然后再使用脱盐水进行浸泡回收。 【EN】The invention provides a purification and recovery method suitable for amine liquid, which can remove oil stains and metal cation pollution in the amine liquid, can reduce the carrying amount of desalted water in the recovery process of the amine liquid, and reduces the purification cost of the amine liquid, and the purification and recovery method comprises the following steps: s1: purifying the amine liquid, namely sequentially passing the amine liquid through a leather glue fiber filter, an activated carbon filter, an impurity removal filter, a chelating resin exchanger and an anion resin exchanger to remove oil stains, colored macromolecules, impurities, cation pollution and acid anions in the amine liquid; s2: and (4) recovering the amine liquid, closing all valves before the chelating resin exchanger after S1 is finished, injecting compressed air into the chelating resin exchanger and the anion resin exchanger, and then soaking and recovering by using desalted water.

摘要：【中文】本发明公开了一种无CCD位移装置的高分辨错位叠层成像装置，包括相干光源、扩束准直系统、尺寸可调光阑、X‑Y二维位移台、待测样品、二元光栅、平行平板、聚焦透镜、挡板和CCD，相干光源发出的光束经扩束准直系统和尺寸可调光阑后，照射到放置在X‑Y二维移动平台上的待测样品上，二元光栅将经待测样品调制后的光束分为0级衍射光和±1级功能错位光，调节平行平板的角度可改变错位光束位置，再结合聚焦透镜，可在CCD上形成具有不同错位量的光斑，等分CCD，提取各错位光斑数据，代入到相位复原方法中，复原出高分辨的样品相位。本发明将叠层成像与错位成像方法结合，简化系统结构，无CCD位移装置，实现了高速、高效、大视场、高分辨成像。 【EN】The invention discloses a high-resolution staggered laminated imaging device without a CCD displacement device, which comprises a coherent light source, a beam expanding collimation system, a size-adjustable diaphragm, an X-Y two-dimensional displacement platform, a sample to be measured, a binary grating, a parallel flat plate, a focusing lens, a baffle and a CCD, wherein a light beam emitted by the coherent light source irradiates on the sample to be measured placed on the X-Y two-dimensional moving platform after passing through the beam expanding collimation system and the size-adjustable diaphragm, the binary grating divides the light beam modulated by the sample to be measured into 0-level diffraction light and +/-1-level functional staggered light, the staggered light beam position can be changed by adjusting the angle of the parallel flat plate, light spots with different staggered quantities can be formed on the CCD by combining the focusing lens, the CCD is equally divided, the staggered data of each light spot is extracted and substituted into a phase restoration method, and the phase of the high-. The invention combines the laminated imaging and the dislocation imaging method, simplifies the system structure, has no CCD displacement device, and realizes high-speed, high-efficiency, large-field and high-resolution imaging.

摘要：【中文】一种池塘工程化循环水养殖系统及其水质调控方法,包括池塘，在池塘中央沿长度方向筑有一条和池塘窄边塘埂垂直的拦水坝，拦水坝两侧的池面上分别设有水质调控机和生态基，拦水坝和池塘两边的窄边塘埂之间不连接，设为水流通道，择一水流通道设五条并列的流水养殖槽，流水养殖槽中设气提式推水增氧设备和自动吸污设备，自动吸污设备和沉淀池连通，沉淀池和池塘连通。本发明通过对IPRS采用物理及生物等水质调控技术，使渔业生产主要季节5‑9月份的养殖水体相关理化指标全部达到有关国家标准及淡水池塘养殖水排放要求。 【EN】A pond engineering recirculating aquaculture system and a water quality control method thereof comprise a pond, wherein a water blocking dam perpendicular to narrow-side pond ridges of the pond is built in the center of the pond along the length direction, water quality control machines and ecological bases are respectively arranged on pond surfaces on two sides of the water blocking dam, the water blocking dam is not connected with the narrow-side pond ridges on two sides of the pond and is provided with a water flow channel, five parallel running water aquaculture grooves are formed in one water flow channel, air-lift type water pushing and oxygen increasing equipment and automatic sewage suction equipment are arranged in the running water aquaculture grooves, the automatic sewage suction equipment is communicated with a sedimentation tank, and the sedimentation tank is communicated with the pond. The invention adopts physical and biological water quality regulation and control technology for IPRS, so that the relevant physicochemical indexes of the aquaculture water body in 5-9 months of fishery production main season all reach the relevant national standard and the requirement of freshwater pond aquaculture water discharge.

摘要：【中文】本发明涉及通航水域钢桥梁顶推拖拉体系，包括拼装顶推支架体系和水域浮船定位拖拉体系，拼装顶推支架体系上方设置钢桥梁；所述拼装顶推支架体系包括轨道、纵箱梁、横梁、钢管柱、连接钢板、剪刀撑、基础、法兰板和加强肋；所述的水域浮船定位拖拉体系包括支承点、承台、预埋钢锚、定位钢锚绳、浮船、临时固定轨道支承、浮船支架、锚桩、钢绞线、卷扬机、边锚、缆绳、连接杆和定位环。本发明的有益效果是：本发明采用的钢桥梁拼装顶推支架体系中的预制基础，不但可以节约工期，而且不需要大面积硬化地面，减少环境污染，循环利用，绿色环保。 【EN】The invention relates to a navigation water steel bridge pushing and pulling system, which comprises an assembling pushing support system and a water floating ship positioning and pulling system, wherein a steel bridge is arranged above the assembling pushing support system; the splicing pushing support system comprises a rail, a longitudinal box girder, a cross beam, a steel pipe column, a connecting steel plate, a cross brace, a foundation, a flange plate and a reinforcing rib; the positioning and dragging system for the water area floating pontoon comprises a supporting point, a bearing platform, a pre-buried steel anchor, a positioning steel anchor rope, a floating pontoon, a temporary fixed rail support, a floating pontoon bracket, an anchor pile, a steel strand, a winch, a side anchor, a cable, a connecting rod and a positioning ring. The invention has the beneficial effects that: the prefabricated foundation in the steel bridge splicing pushing support system adopted by the invention can save the construction period, does not need to harden the ground in a large area, reduces the environmental pollution, is recycled, and is green and environment-friendly.

摘要：【中文】本发明涉及公路隧道交通安全技术领域，特指一种公路隧道群行程提醒系统，包括隧道群透视图案模块、隧道相对距离图案模块、横向信息模块与竖向信息模块，通过对隧道群透视图案模块、隧道相对距离图案模块、横向信息模块与竖向信息模块的位置组合，构成隧道群预告标志、隧道入口指示标志、隧道入口距离标志、隧道出口指示标志、隧道出口距离标志与隧道群结束标志，通过对隧道群预告标志、隧道入口指示标志、隧道入口距离标志、隧道出口指示标志、隧道出口距离标志与隧道群结束标志的位置布设，构成由隧道群前标志组合、隧道出口前标志组合、隧道之间标志组合与隧道群后标志组合而成的公路隧道群行程提醒系统。 【EN】The invention relates to the technical field of highway tunnel traffic safety, in particular to a highway tunnel group travel reminding system which comprises a tunnel group perspective pattern module, a tunnel relative distance pattern module, a transverse information module and a vertical information module, by combining the positions of the tunnel group perspective pattern module, the tunnel relative distance pattern module, the transverse information module and the vertical information module, a tunnel group forenotice mark, a tunnel entrance indication mark, a tunnel entrance distance mark, a tunnel exit indication mark, a tunnel exit distance mark and a tunnel group end mark are formed, the road tunnel group travel reminding system is formed by combining a tunnel group front mark combination, a tunnel exit front mark combination, a tunnel inter-tunnel mark combination and a tunnel group rear mark through arranging the positions of a tunnel group forenotice mark, a tunnel entrance indication mark, a tunnel entrance distance mark, a tunnel exit indication mark, a tunnel exit distance mark and a tunnel group end mark.

摘要：【中文】本发明公开了一种节能净气公交站，包括公交站架与减速带，所述公交站架上设置有蓄电池、空气净化器、风机、导风管与储水箱，所述空气净化器设置于所述风机的入风口一侧，所述导风管设置于所述风机的出风口一侧，所述导风管远离所述风机的一端伸入所述储水箱内，所述储水箱的顶面设置有排气孔，所述减速带包括设置于所述公交站架旁侧的支撑外壳，所述支撑外壳内设置有腔体，所述腔体内设置有若干个弹簧与压电发电装置，所述压电发电装置、风机分别电性连接于所述蓄电池，本发明可对空气进行净化并加湿，提高舒适度，并且整体节能环保，减少电网输电，实用性更强。 【EN】The invention discloses an energy-saving gas-purifying bus station, which comprises a bus station frame and a deceleration strip, wherein a storage battery, an air purifier, a fan, an air guide pipe and a water storage tank are arranged on the bus station frame, the air purifier is arranged at one side of the air inlet of the fan, the air guide pipe is arranged at one side of the air outlet of the fan, one end of the air guide pipe, which is far away from the fan, extends into the water storage tank, the top surface of the water storage tank is provided with an exhaust hole, the deceleration strip comprises a support shell arranged at the side of the bus station frame, a cavity is arranged in the support shell, the air conditioner is characterized in that the cavity is internally provided with a plurality of springs and a piezoelectric power generation device, and the piezoelectric power generation device and the fan are respectively and electrically connected to the storage battery.

摘要：【中文】一种具有防治蚜虫功能的微生物菌剂及其制备方法，它包括以下重量份的组分：离心菌体50％、助剂37.7％、离心菌体上清液12.3％；离心菌体中的菌体为枯草芽孢杆菌；助剂由润湿分散剂、醇类抗冻剂、增稠剂和非离子表面活性剂组成，所述润湿分散剂、醇类抗冻剂、增稠剂、非离子表面活性剂分别占微生物菌剂总重量分数为19.8％、0.3％、3.4％、14.2％。本发明采用“以菌治虫”的防治新理念，将其应用于农业生产过程中，可以对虫害进行有效防控，能够在很大程度上替代化学农药的使用，减少环境污染，提高作物安全性。 【EN】A microbial agent with aphid prevention and control function and a preparation method thereof are disclosed, which comprises the following components in parts by weight: 50% of centrifugal thallus, 37.7% of auxiliary agent and 12.3% of centrifugal thallus supernatant; the thallus in the centrifugal thallus is bacillus subtilis; the auxiliary agent consists of a wetting dispersant, an alcohol antifreeze, a thickening agent and a nonionic surfactant, wherein the wetting dispersant, the alcohol antifreeze, the thickening agent and the nonionic surfactant respectively account for 19.8 percent, 0.3 percent, 3.4 percent and 14.2 percent of the total weight of the microbial agent. The invention adopts a new control concept of 'controlling pests with bacteria', is applied to the agricultural production process, can effectively control pests, can replace chemical pesticides to a great extent, reduces environmental pollution and improves crop safety.

摘要：【中文】本发明公开了一种磷钨酸改性的纳米氧化铁脱硝催化剂的制备方法。该方法是以六水氯化铁、六亚甲基四胺和乙二醇为原料，通过溶剂热反应和高温煅烧的方法制备出纳米氧化铁，然后借助旋转蒸发仪和高温活化制备磷钨酸改性的纳米氧化铁SCR脱硝催化剂。该催化剂具有较强的氧化还原能力，在240～460℃反应温度区间内可以保持脱硝效率90％及以上，有效地提高了脱硝效率。本发明制备方法简单，制得的催化剂颗粒较细、分散性好、纯度高，且具有较好的中高温催化活性。 【EN】The invention discloses a preparation method of a phosphotungstic acid modified nano iron oxide denitration catalyst. The method takes ferric chloride hexahydrate, hexamethylenetetramine and ethylene glycol as raw materials, prepares nano ferric oxide by a solvothermal reaction and a high-temperature calcination method, and then prepares the phosphotungstic acid modified nano ferric oxide SCR denitration catalyst by means of a rotary evaporator and high-temperature activation. The catalyst has strong oxidation-reduction capability, can keep the denitration efficiency of 90% or above in a reaction temperature range of 240-460 ℃, and effectively improves the denitration efficiency. The preparation method is simple, and the prepared catalyst has the advantages of fine particles, good dispersibility, high purity and good medium-high temperature catalytic activity.

摘要：【中文】本发明涉及电子元器件编带料剪脚加工领域，具体是一种适应多规格载带的剪脚机，包括输出转轴，挂料轮和接料盒。挂料轮套设于输出转轴上，挂料轮在外圆面上以第一间隔角度设置第一卡销，挂料轮在第一端设有与输出转轴配合的连接套，挂料轮在第二端可拆卸地装有至少两个外接定位件。外接定位件包括侧板，侧板上沿圆弧线按照第二间隔角度设置至少三个插接块，每一插接块外侧设置一根第二卡销，挂料轮在第二端边缘按照第二间隔角度设置与插接块配合的插接边槽，插接块处于插接边槽内，侧板与挂料轮第二端的端面平行。通过加装外接定位件可实现同一挂料轮对于另一规格载带的定位，从而改善剪脚机的通用性，并且十分便于实施。 【EN】The invention relates to the field of electronic component taping material pin shearing processing, in particular to a pin shearing machine suitable for multi-specification carrier bands. The hanging wheel is sleeved on the output rotating shaft, the hanging wheel is provided with first clamping pins at first interval angles on the outer circular surface, the first end of the hanging wheel is provided with a connecting sleeve matched with the output rotating shaft, and the second end of the hanging wheel is detachably provided with at least two external positioning parts. The external positioning part comprises a side plate, at least three inserting blocks are arranged on the side plate along an arc line according to a second interval angle, a second bayonet lock is arranged on the outer side of each inserting block, the material hanging wheel is arranged in an inserting side groove matched with the inserting blocks at the edge of the second end according to the second interval angle, the inserting blocks are positioned in the inserting side groove, and the side plate is parallel to the end face of the second end of the material hanging wheel. The same material hanging wheel can be positioned relative to a carrier belt of another specification by additionally arranging the external positioning piece, so that the universality of the pin shearing machine is improved, and the implementation is very convenient.