Search Results - "LI QINGFEI" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

ChemInform Abstract: Synthesis and Characterization of CsSrCO3F — A Beryllium‐Free New Deep‐Ultraviolet Nonlinear Optical Material

ChemInform Abstract: Synthesis and Characterization of CsSrCO3F — A Beryllium‐Free New Deep‐Ultraviolet Nonlinear Optical Material

by Li, Qingfei, Zou, Guohong, Lin, Chensheng, Ye, Ning
Published in ChemInform (01.05.2016)

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Journal Article

Wind sensing device and fresh air system

Wind sensing device and fresh air system

by Chen Jianbing, Li Qingfei
Year of Publication 10.08.2016

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Patent

Disposable antifalse wine bottle

Disposable antifalse wine bottle

by QINGFEI,LI ZHANG
Year of Publication 06.06.2007

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Patent

Disposable wine bottle

Disposable wine bottle

by QINGFEI,LI ZHANG
Year of Publication 06.06.2007

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Patent

Anti forged wine bottle

Anti forged wine bottle

by QINGFEI,LI ZHANG
Year of Publication 20.12.2006

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Patent

High-strength and low-loss resin cutting piece and preparing method thereof

High-strength and low-loss resin cutting piece and preparing method thereof

by Sun Ling, Li Qingfei, Wang Fanglei, Qin Zhiyan
Year of Publication 03.08.2016

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Patent

The impact of soil cadmium contamination on growth and cadmium accumulation in the seedlings of different pumpkin hybrid varieties

The impact of soil cadmium contamination on growth and cadmium accumulation in the seedlings of different pumpkin hybrid varieties

by ZHANG Yuguang, CHEN Rui, GUO Huidan, LU Xue, CHEN Bihua, GUO Weili, LI Qingfei, LIU Zhenwei, CHEN Xuejin, LI Xinzheng
Published in Guanʻgai paishui xuebao (01.06.2024)

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Journal Article

镉对7个南瓜杂交组合幼苗生长及镉积累特性的影响

镉对7个南瓜杂交组合幼苗生长及镉积累特性的影响

by ZHANG, Yuguang, CHEN, Rui, GUO Huidan, LU, Xue, CHEN Bihua, GUO Weili, LI Qingfei, LIU, Zhenwei, CHEN, Xuejin, LI, Xinzheng
Published in Guanʻgai paishui xuebao (01.01.2024)

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Journal Article

Burner with fire observation structure

Burner with fire observation structure

by LI QINGFEI
Year of Publication 03.05.2024

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Patent

Novel conveyor facilitating feeding and discharging of soybeans

Novel conveyor facilitating feeding and discharging of soybeans

by LI QINGFEI
Year of Publication 22.03.2024

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Patent

Device and method for improving sudden loading capacity of gas engine unit

Device and method for improving sudden loading capacity of gas engine unit

by LI QINGFEI
Year of Publication 31.10.2023

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Patent

Multi-cavity intelligent illumination incubator

Multi-cavity intelligent illumination incubator

by LI QINGFEI
Year of Publication 17.10.2023

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Patent

Wheat seed cleaning and infiltrating device

Wheat seed cleaning and infiltrating device

by LI QINGFEI
Year of Publication 29.09.2023

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Patent

Fancy brick spray head of gas gun

Fancy brick spray head of gas gun

by LI QINGFEI
Year of Publication 01.09.2023

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Patent

Fuel gas gun burner

Fuel gas gun burner

by LI QINGFEI
Year of Publication 01.09.2023

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Patent

Dustproof seed cleanliness workbench

Dustproof seed cleanliness workbench

by LI QINGFEI
Year of Publication 01.09.2023

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Patent

Monitoring device for engineering quality management

Monitoring device for engineering quality management

by LI QINGFEI
Year of Publication 22.08.2023

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Patent

Dispositivo de control de arranque de cruce por cero para motor trifásico

Dispositivo de control de arranque de cruce por cero para motor trifásico

by LI, Qingfei, NIE, Wenge, XUE, Wen, GUAN, Tingwei, CHEN, Ying
Year of Publication 12.03.2024

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Patent

Bottom dragon conveying device of bulk feed conveying tank

Bottom dragon conveying device of bulk feed conveying tank

by LI QINGFEI
Year of Publication 25.01.2022

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Patent

Tile with dislocation detection structure

Tile with dislocation detection structure

by LI QINGFEI, ZHANG XINQIAN
Year of Publication 03.05.2024

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Patent

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