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2024
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Invention
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Three-dimensional model generating method and apparatus, and electronic device.
Embodiments of t... |
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2023
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Invention
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Adaptive active surface wave exploration method and device, and storage medium. Provided in the p... |
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Invention
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Multi-excitation-point active surface wave exploration method and device, and storage medium. A m... |
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2022
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Invention
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Three-dimensional model generation method and apparatus, and electronic device. A three-dimension... |
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Invention
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Water jet steel rail refining system and method based on gauge measurement. A water jet steel rai... |
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Invention
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Steel rail grinding equipment based on high-pressure water jet technology, and operation method t... |
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Invention
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Calibration method and system for incident angle of portable high-pressure water jet for steel ra... |
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Invention
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Steel rail repair post-treatment strategy making method. A steel rail repair post-treatment strat... |
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Invention
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Target distance adjustable nozzle and method suitable for abrasive water jet rail polishing. A ta... |
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Invention
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Water quality inspection circulating system and method for high-pressure abrasive water jet steel... |
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Invention
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High-pressure water jet steel rail grinding scrap iron separation system and method. A high-press... |
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Invention
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Separation and recycling system for abrasive subjected to rail grinding using high-pressure abras... |
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Invention
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Abrasive water jet grinding system and method based on multi-axis drive control. An abrasive wate... |
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Invention
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Water jet rail grinding car dirt blowing and suction method and system based on image processing.... |
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G/S
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Materials of metal for railway construction Power distributing boxes; alarm installations and ala... |
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G/S
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Telegraph posts of metal; posts of metal for power lines;
galvanized steel sheets; cable thimble... |
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2021
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Invention
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Method for analyzing correlation between rail transit and direct current (dc) magnetic bias of tr... |
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Invention
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Method for analyzing association between rail transit and transformer direct-current magnetic bia... |
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Invention
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Sealing method for shield tail sealing system for shield tunneling machine. A sealing method for ... |
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Invention
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Mounting method for shield tail of shield tunneling machine. A mounting method for a shield tail ... |
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Invention
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Earthquake-resistant synchronous grouting material. The present invention provides an earthquake-... |
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Invention
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Underground space quality evaluation and visualized presentation method and system. An undergroun... |
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2020
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Invention
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Method and apparatus for controlling stratum deformation in shield construction process, and non-... |
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Invention
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Stratum deformation control method and apparatus for shield construction process and non-volatile... |
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Invention
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Anti-separation design for concrete-filled steel tube member and sleeper block of ballastless tra... |
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2019
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Invention
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Vibration reduction section prefabricated ballastless track structure having longitudinal connect... |
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Invention
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Assemblable ballastless track structure, and longitudinal connection structure thereof and assemb... |
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Invention
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Recess structure for reinforcing connection between railway sleeper and track bed, and constructi... |
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2018
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Invention
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Parameter-based 2d-drawing/3d-model smart conversion method and system for platform door. A param... |
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Invention
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Overlapped type platform screen door. An overlapped type platform screen door, relating to the fi... |
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Invention
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Ballastless track base plate connecting structure and ballastless track having same. Provided are... |
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Invention
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Assembled steel pipe concrete bi-block railway sleeper. Provided is an assembled steel pipe concr... |
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2017
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Invention
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Ice-breaking and snow-melting cleaning robot for medium and low speed maglev. An ice-breaking and... |
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Invention
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Auxiliary operation robot for medium and low speed maglev. An auxiliary operation robot for a med... |
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Invention
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Vibration-damping suspension frame disassembling and assembling device for maglev train. Disclose... |
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Invention
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Rescue robot for medium and low speed maglev. A rescue robot for a medium and low speed maglev, c... |
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Invention
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Track panel connecting device capable of consecutively collecting suspension clearance signals. D... |
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Invention
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Method for detecting assembling precision of medium-low speed maglev track panel. A method for de... |
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Invention
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Inter-segment limiting structure for track-bearing beams on double-track section of low-set mid-t... |
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Invention
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Cpiii planar network measurement method. A CPIII planar network measurement method, comprising th... |
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Invention
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Inter-segment limiting structure having clawed ends for track-bearing beam in single track sectio... |
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Invention
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Ribbed column distributed turnout foundation structure for low-set mid-to-low speed magnetic levi... |
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Invention
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Transitional structure for turnout and non-turnout zones in low-set, mid-to-low speed magnetic le... |
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Invention
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Damping device and method for medium/low speed magnetic levitation turnout beam. Disclosed are a ... |
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Invention
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Connecting joint for f-shaped steel rail. A connecting joint for an F-shaped steel rail (3a, 3b, ... |
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Invention
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Rail support beam low track and viaduct transition section structure for medium-low-speed magneti... |
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Invention
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Joggle joint type rail support beam structure for middle and low-speed magnetic suspension traffi... |
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Invention
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Device for monitoring void value of settlement of rail support beam and roadbed of medium-low-spe... |
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Invention
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Method for recovering power supply after tripping activated for direct-current ground protection.... |
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2016
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Invention
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Levitation frame moving aid suitable for medium to low speed maglev train. A levitation frame mov... |
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Invention
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Railway support structure for maglev transportation project. Disclosed is a railway support struc... |
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Invention
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Side current-collecting contact rail system of maglev project. Disclosed is a side current-collec... |
