摘要：【中文】本发明公开了铁路路基排水装置、修复结构以及翻浆冒泥整治方法。所述路基包括轨道支撑层和轨道支撑层下方的基床表层，轨道支撑层上方为轨道，该装置包括阳极管，阳极管从轨道的一侧斜向下放置；阴极管，阴极管从轨道的另一侧斜向上放置；电极管，电极管位于所述阳极管与阴极管之间并兼做阳极管的阴极和阴极管的阳极；所述阳极管、电极管和阴极管构成电极组，所述电极组沿轨道间隔分布；阳极管和电极管构成第一电极对，电极管和阴极管构成第二电极对，所述继电器和电源使所述第一电极对和第二电极对交替地被通电。阳极管、电极管和阴极管具有一定的斜度，可加速水的排水。第一电极对和第二电极对交替地被通电，可以使土体水分迁排更均匀。 【EN】The invention discloses a drainage device for a railway roadbed, a repair structure and a grout-turning and mud-pumping remediation method. The roadbed comprises a track supporting layer and a roadbed surface layer below the track supporting layer, a track is arranged above the track supporting layer, the device comprises an anode pipe, and the anode pipe is obliquely placed downwards from one side of the track; the cathode tube is obliquely arranged upwards from the other side of the rail; the electrode tube is positioned between the anode tube and the cathode tube and is also used as a cathode of the anode tube and an anode of the cathode tube; the anode tube, the electrode tube and the cathode tube form an electrode group, and the electrode group is distributed at intervals along the track; the anode tube and the electrode tube form a first electrode pair, the electrode tube and the cathode tube form a second electrode pair, and the relay and the power supply enable the first electrode pair and the second electrode pair to be alternately electrified. The anode tube, the electrode tube and the cathode tube have certain inclination, and can accelerate the water drainage. The first electrode pair and the second electrode pair are alternately electrified, so that soil moisture migration and drainage can be more uniform.

摘要：【中文】本发明公开了一种可视化半定量检测溴、碘离子的方法，采用双吸收银纳米簇溶液作为探针，通过观察反应液的颜色确定溴、碘离子的浓度范围。通过在晶种上原位生长的方式，合理调控银种子溶液、聚乙二醇、柠檬酸钠、抗坏血酸、硝酸银的含量配比及浓度，实现了双吸收的银纳米簇的吸收峰在400nm和494‑1021nm处可调。向银纳米簇溶液中引入一定量的溴离子或碘离子后，494‑1021nm处吸收峰强度减少直至消失，400nm的吸收不变或增强，颜色逐步转变为亮黄色。在本发明中，可利用溶液颜色来直观判断溴、碘离子的浓度范围，有效半定量范围在500nmol/L以上。 【EN】The invention discloses a method for visually and semi-quantitatively detecting bromine and iodide ions, which adopts double-absorption silver nanocluster solution as a probe and determines the concentration range of the bromine and iodide ions by observing the color of reaction liquid. The content proportion and concentration of the silver seed solution, the polyethylene glycol, the sodium citrate, the ascorbic acid and the silver nitrate are reasonably regulated and controlled by in-situ growth on the seed crystal, so that the absorption peaks of the double-absorption silver nanocluster can be adjusted at 400nm and 494-. After a certain amount of bromide ions or iodide ions are introduced into the silver nanocluster solution, the intensity of an absorption peak at 494-1021nm is reduced until the absorption peak disappears, the absorption at 400nm is unchanged or enhanced, and the color gradually turns into bright yellow. In the invention, the concentration ranges of bromine and iodide ions can be visually judged by using the solution color, and the effective semi-quantitative range is more than 500 nmol/L.

摘要：【中文】本发明涉及一种工业机器人标定系统的自适应对准控制方法，包括：激光指示器，摄像机，位置敏感校准夹具，机器人控制器和六自由度工业机器人。所述激光指示器发射激光束照射在位置敏感校准夹具顶端的PSD位置传感器光敏面并反射到另一个PSD位置传感器上，利用自适应控制算法使激光束自动同时逼近双PSD中心得到位姿坐标，在线自适应估计机器人末端执行器位置与两个PSD在坐标系中的激光位置，转换成机器人的六个关节角。本发明有效解决了工业机器人因参数发生变化而引起重复定位精度下降的问题，不需要人为计算可实现自动校准。 【EN】The invention relates to a self-adaptive alignment control method of an industrial robot calibration system, which comprises the following steps: the system comprises a laser indicator, a camera, a position sensitive calibration clamp, a robot controller and a six-degree-of-freedom industrial robot. The laser indicator emits laser beams to irradiate a photosensitive surface of a PSD position sensor at the top end of the position sensitive calibration clamp and reflect the laser beams to another PSD position sensor, the laser beams automatically and simultaneously approach to double PSD centers by using a self-adaptive control algorithm to obtain pose coordinates, the position of the end effector of the robot and the laser positions of the two PSDs in a coordinate system are estimated in an online self-adaptive mode, and the six joint angles of the robot are converted. The invention effectively solves the problem of reduced repeated positioning precision of the industrial robot caused by the change of parameters, and can realize automatic calibration without manual calculation.

摘要：【中文】本发明涉及一种介孔‑微孔分级结构4A分子筛的水热合成方法，包括以下步骤：分别将硅和铝原料加入到氢氧化钠的水溶液中，得到硅源溶液和铝源溶液，并将所得溶液混合得到硅铝酸盐的凝胶；待初始凝胶初步老化后，将其移至特氟龙容器中，水热晶化；向晶化完成后的混合物中加入硅源溶液，室温下搅拌混合均匀；待所得凝胶老化后，将其移至特氟龙容器中，水热晶化；重复水热晶化，直至所得混合物中的Si/Al摩尔比大于1；将晶化后的产物过滤，洗涤并干燥得到具有介孔‑微孔分级结构的4A分子筛。与现有技术相比，本发明方法能够提升分子筛的比表面积，与孔容，改善孔径分布情况，对4A分子筛在吸附、脱附中的性能有显著提升，因而在实际应用中具有重大意义。 【EN】The invention relates to a hydrothermal synthesis method of a mesoporous-microporous hierarchical structure 4A molecular sieve, which comprises the following steps: respectively adding silicon and aluminum raw materials into an aqueous solution of sodium hydroxide to obtain a silicon source solution and an aluminum source solution, and mixing the obtained solutions to obtain aluminosilicate gel; after the initial gel is primarily aged, transferring the initial gel into a Teflon container, and carrying out hydrothermal crystallization; adding a silicon source solution into the mixture after crystallization, and stirring and mixing uniformly at room temperature; after the obtained gel is aged, transferring the gel into a Teflon container, and carrying out hydrothermal crystallization; repeating hydrothermal crystallization until the molar ratio of Si/Al in the obtained mixture is more than 1; and filtering, washing and drying the crystallized product to obtain the 4A molecular sieve with the mesoporous-microporous hierarchical structure. Compared with the prior art, the method can improve the specific surface area and pore volume of the molecular sieve, improve the pore size distribution condition and obviously improve the performance of the 4A molecular sieve in adsorption and desorption, thereby having great significance in practical application.