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Dive into the research topics where Liu Heng is active.

Publication


Featured researches published by Liu Heng.


Archive | 2017

Protection device of booster pump among quick -witted cleaning system of shield structure

Liu Heng; Han Xingchao; Zhang Xinwei; Lyu Zhuanzhen; Li Feng; Chen Futao; Wang Jin; Zheng Wei; Wang Hong


Archive | 2016

Hydraulic control system's improvement structure is opened and close to screw conveyer gate

Lyu Zhuanzhen; Han Xingchao; Liu Heng; Zhang Xinwei; Zheng Wei


Archive | 2016

Rare-earth doped strontium titanate upconversion luminescent nanoparticles and preparation method thereof

Li Xiang; Li Binbin; Liu Heng; Li Yangyang; Xia Zhen; Han Gaorong


Archive | 2017

Improved shield master driving HBW grease injection device and control method thereof

Lyu Zhuanzhen; Liu Heng; Zhang Xinwei; Han Xingchao; Li Feng; Wang Jin; Chen Futao; Wang Hong; Zheng Wei


Archive | 2017

Shield of improvement constructs main drive HBW grease injection device

Lyu Zhuanzhen; Liu Heng; Zhang Xinwei; Han Xingchao; Li Feng; Wang Jin; Chen Futao; Wang Hong; Zheng Wei


Archive | 2017

Preparation method of nano fibers capable of implementing pH-controlled release, NIR (near infrared ray)-controlled release and light-monitored drug release

Li Xiang; Liu Heng; Han Gaorong


Archive | 2017

Protection device for booster pump in shield tunneling machine cleaning system and control method thereof

Liu Heng; Han Xingchao; Zhang Xinwei; Lyu Zhuanzhen; Li Feng; Chen Futao; Wang Jin; Zheng Wei; Wang Hong


Archive | 2017

Shield body with novel lug

Zheng Wei; Zhang Xinwei; Han Xingchao; Wang Hong; Chen Futao; Wang Jin; Li Feng; Lyu Zhuanzhen; Liu Heng


Materials & Design | 2017

NIRが引金となると追跡可能DOX放出による繊維状CaF_2:Yb,Er@SiO_2~PAA「腫瘍パッチ」【Powered by NICT】

Xia Zhen; Fu Yike; Gu Tongxu; Li Yangyang; Liu Heng; Ren Zhaohui; Li Xiang; Han Gaorong


Archive | 2016

Slip casting pipeline self - cleaning waste fitting discharging

Han Xingchao; Liu Heng; Lyu Zhuanzhen; Zhang Xinwei; Chen Futao; Liu Xiangdong

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