Investigation of up-conversion luminescent properties of Er3+/Yb3+ co-doped ZrO2–Al2O3 powders
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Published in Optical materials (01.03.2007)
Published in Optical materials (01.03.2007)
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A Simplified Nonlinear Settlement Method for Multi-branch Pile
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Published in Fangzai Jianzai Gongcheng Xuebao (01.01.2020)
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Published in Fangzai Jianzai Gongcheng Xuebao (01.01.2020)
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Simple and stable charging system of flexible tower wind turbine generator stand-by power supply
JIN WANRAN, ZHANG QIZHI, GUO SHOUYING, DING QINGLEI, ZHAO WENJIE, LIU XIANGDONG, LI JINTAO, LIU YANQUN, GONG XIAOFEI
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Year of Publication 12.03.2024
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Coal mine conveying belt speed regulation method based on high-voltage frequency converter
WANG WEI, XU XIJIA, SONG LINLIN, LIANG KAILAI, GUO YANSHUANG, DING QINGLEI
Year of Publication 28.06.2022
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Year of Publication 28.06.2022
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Asset recording method of double-chain entangled structure
JIANG XING, TANG FENG, TU RAN, PENG TAO, HE WANZE, DING QINGLEI, TAN YUNCHUAN, SHE KUN, WANG YUEYANG, HUANG MINLIN
Year of Publication 25.11.2022
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Year of Publication 25.11.2022
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Double-H-bridge water-cooling power unit module
YIN PENGFEI, YAN SHUAI, ZHANG CHANGYUAN, ZHANG YUANJI, REN CHENGDONG, DING QINGLEI, TIAN YUFANG
Year of Publication 01.12.2020
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Year of Publication 01.12.2020
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Tea leaf tracing system based on Internet of Things acquisition nodes and block chain technology
JIANG QIANG, LUO HONG, JIA XIAOGAO, DING QINGLEI, ZHANG SHUHAO, MA YEBIN
Year of Publication 03.04.2020
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Year of Publication 03.04.2020
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Jet-propelled drill bit for rotary drilling rig
CHEN XIN, LI GUANGFAN, FU YUJIA, FENG TIAN, DING QINGLEI, DENG FANGYUAN
Year of Publication 13.09.2019
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Year of Publication 13.09.2019
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Precast concrete drill bit
ZHONG ZILIANG, CHEN XIN, LI GUANGFAN, FU YUJIA, FENG TIAN, DING QINGLEI
Year of Publication 10.08.2018
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Year of Publication 10.08.2018
Patent
Press stake device behind bored concrete pile
CHEN XIN, LI GUANGFAN, TIAN QIAN, FENG TIAN, TAN XUELING, DING QINGLEI
Year of Publication 30.03.2018
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Year of Publication 30.03.2018
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Supply water conveyance canal freeze -proof device winter
ZHANG QINGUAN, LI GUANGFAN, FU YUJIA, ZHAO JILING, DING QINGLEI, XIE SENLIN
Year of Publication 06.03.2018
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Year of Publication 06.03.2018
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A split formula pile foundation for bored concrete pile
CHEN XIN, LI GUANGFAN, ZHAO JILING, FENG TIAN, DING QINGLEI, LI JIANG
Year of Publication 27.02.2018
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Year of Publication 27.02.2018
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Sandy ground base processing apparatus is annotated in extrusion of two -fold pipe
CHEN XIN, LI GUANGFAN, ZHAO JILING, FENG TIAN, DING QINGLEI, XIE SENLIN
Year of Publication 23.02.2018
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Year of Publication 23.02.2018
Patent
Be applied to horizontal tensile force test device of slope pile foundation
ZHONG ZILIANG, CHEN XIN, LI GUANGFAN, FENG YUJIE, SHI JIE, FU YUJIA, FENG TIAN, DING QINGLEI
Year of Publication 19.10.2018
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Year of Publication 19.10.2018
Patent