Age and Provenance of Loess deposits on the Northern Flank of Tianshan Mountain
YUAN, Qingdong, ZHANG, Zhicheng, WU, Chaodong, GUO, Zhaojie
Published in Acta geologica Sinica (Beijing) (01.06.2009)
Published in Acta geologica Sinica (Beijing) (01.06.2009)
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Journal Article
Warming seedling raising method for citrus in winter
YUAN QINGDONG, HUANG YANJIE, ZHANG LING, ZHOU XIANWEN, QI MEICHENG, ZHANG LI
Year of Publication 19.09.2023
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Year of Publication 19.09.2023
Patent
Intelligent water pumping and draining device applied to landslide prevention and control
YU YANGXIAN, YUAN QINGDONG, QIAN XIAO, LIAO YONG, BAI YANBO, LI SHUNJIANG, YUE JIAN, ZHANG MINGGUO
Year of Publication 30.07.2024
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Year of Publication 30.07.2024
Patent
High-yield cultivation method for seedless citrus reiculata Blanco
YUAN QINGDONG, ZHANG LING, LI SHUJUAN, JIANG CAILUN, ZHOU XIANWEN, TANG XIAOMEI, LI BANGXIU
Year of Publication 30.04.2024
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Year of Publication 30.04.2024
Patent
POE (Polyolefin Elastomer) rear film punching mechanism for photovoltaic module
FENG FUFU, ZHANG CHENG, CHENG ZHIHUAN, YUAN QINGDONG, SONG YUTANG, QIAN HONGQIANG, CHEN LIN
Year of Publication 19.04.2022
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Year of Publication 19.04.2022
Patent
Trimming cutter mounting tool for solar module trimming machine
ZHANG CHENG, CHENG ZHIHUAN, YUAN QINGDONG, HE TIANYU, BI SIYUN, QIAN HONGQIANG
Year of Publication 19.04.2022
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Year of Publication 19.04.2022
Patent
Passivation contact crystalline silicon cell without edge cutting loss and preparation method thereof
YUAN QINGDONG, ZHOU HAILONG, CAI XIA, ZHANG SHUDE, QIAN HONGQIANG, JING RONGRONG
Year of Publication 15.03.2022
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Year of Publication 15.03.2022
Patent
Impact drilling tool for filling exploration
YUAN QINGDONG, DING NONGBIN, CHEN CHUANYING, LIAO YONG, BAI YANBO, LI SHUNJIANG
Year of Publication 28.12.2021
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Year of Publication 28.12.2021
Patent
Seabed anti-twisting anchoring device
YUAN QINGDONG, MAO JIAYOU, YANG WANQIU, WANG HUOPING, YUAN YANYAN, HU YIMING, LIU HAO, FENG LIMEI
Year of Publication 04.11.2022
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Year of Publication 04.11.2022
Patent
Ecological restoration treatment structure for high and steep slope
YU YANGXIAN, GOU RUIQIU, YUAN QINGDONG, LIU FENGJUN, BAI YANBO, LIAO YONG, YANG FAN, XIE ZHONGQIN, ZHANG MINGGUO
Year of Publication 09.09.2022
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Year of Publication 09.09.2022
Patent