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[期刊论文] 作者:Ding Haojie,Liu Yabin,,
来源:Chinese Forestry Science and Technology 年份:2012
The process that tree cone acquisition robot gets cones has been simulated with the process that human bends or stretches his arms in some load. And then the sh...
[期刊论文] 作者:DUAN Haojie,LIU Lei,DAI Ren,
来源:排灌机械工程学报 年份:2019
Airfoil is the element of fan blade design. It is strongly anticipated to design a fan of ave- raged high performance over a wide operation range. Multi-point o...
[会议论文] 作者:Haojie Liu,Yanguang Wang,Wengong Han,
来源:CPS/SEG北京2009国际地球物理会议 年份:2009
提高地面地震资料垂向分辨率是地球物理领域研究的难点和热点。本文提出了利用测井资料提高地面地震资料分辨率的新方法。通过地层对地震波吸收的线性系统假定,首先建立了地面......
[会议论文] 作者:Hongbo Wu,Tian Lan,Hongying Liu,Haojie Liu,
来源:第十届全国激光技术与光电子学学术会议 年份:2015
In order to reduce the influence of airborne platforms vibration on the accuracy of measurements,the propagation models have been established for laser beam...
[会议论文] 作者:Haojie Liu,Chongjin Ong,Rui Huang,Yonghui Zhao,
来源:The 5th International Conference on Dynamics, Vibration and 年份:2018
In this study,robust control theory is used to design a robust controller for suppression of transonic limit cycle oscillations induced by aerodynamic nonlinearities....
,A dynamic evaluation technique for assessing gas output from coal seams during commingling producti
[期刊论文] 作者:Chuan Wu,Chengxiang Yuan,Guojun Wen,Lei Han,Haojie Liu,
来源:国际煤炭科学技术学报(英文) 年份:2020
Gas drainage is carried out based on output from each coal bed throughout commingling production of coalbed methane (CBM).A reasonable drainage process should t...
[会议论文] 作者:Meng Cheng,HongSun,Miao Zhang,Minzan Li,Haojie Liu,Xiaoshuai Pei,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
The Near-Infrared spectroscopy analysis technique has many advantages such as high analyze speed, low cost, quickly measuring, green environmental protection, detection precision,can realize the quant...
[会议论文] 作者:Haojie Liu,Minzan Li,Hong Sun,Yi Zhao,Yao Wen,Wei Yang,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
Crop canopy sensor based estimation is a promising approach to estimate chlorophyll content of crop.CropspecTM is an active vehicle mounted crop canopy sens...
[会议论文] 作者:Yao Wen,Minzan Li,Yi Zhao,Haojie Liu,Hong Sun,Jun Chen,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
In order to explore the rapid and non-destructive estimation method of chlorophyll content of maize, this paper used multi spectral image technology to diagnose the content of maize chlorophyll at the...
[会议论文] 作者:Xiang Chen,Hong Sun,Minzan Li,Man Zhang,Haojie Liu,Xiuchen Mi,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
Leaf Relative Water Content (LRWC) is a biophysical variable that quantitatively expresses water volume per leaf.LRWC is an important factor in determining the health and productivity of vegetation.It...
Research on the Calibration Model of Spectral Reflectance of Corn Canopy Image Using Diffuse Reflect
[会议论文] 作者:Yao Wen,Haojie Liu,Yi Zhao,Hong Sun,Minzan Li,Meng Cheng,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
In order to establish a fast and non-destructive estimation model of chlorophyll content in maize leaves, 2-CCD multi-spectral images of maize canopy were analyzed by using image processing technology...
[会议论文] 作者:Haojie Liu,Minzan Li,Hong Sun,Wei Yang,Yi Zhao,Yao Wen,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
Traditional methods of obtaining chlorophyll content of corn leaves require grinding corn leaves, which would be harmful to corn plant and time-consuming.Besides, its difficult to be integrated in the...
[会议论文] 作者:Yi Zhao,Haojie Liu,Yao Wen,Hong Sun,Minzan Li,Xiang Chen,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
Chlorophyll is the most important material for photosynthesis.Chlorophyll content directly affects the growth of maize.Lack of chlorophyll will reduce maize production.Because lack of nitrogen will af...
Grazing impact of microzooplankton on phytoplankton in the Xiamen Bay using pigment-specific dilutio
[期刊论文] 作者:HUANG Bangqin,LIU Yuan,XIANG Weiguo,TIAN Haojie,LIU Hongbin,CAO Zhenrui,HONG Huasheng,
来源:黑龙江科技信息 年份:2008
本文通过对荣华二采区10...
[会议论文] 作者:Meng Cheng,Hong Sun,miao Zhang,Minzan Li,Haojie Liu,Yong Wu,Xiaoshuai Pei,
来源:The Sixth Asian Conference on Precision Agriculture (第六届亚洲精准 年份:2015
The Near-Infrared spectroscopy analysis technique has many advantages such as high analyze speed, low cost, green environmental protection, detection precision, can realize the quantitative analysis o...
[会议论文] 作者:Lingsheng Tan,Qi Wang,Hongjun Liu,Jiqiang Wang,Jie Guo,Haojie Liu,Shuang Tian,Liming Han,Yan Gao,Yang,
来源:第十四届国际锂电池会议(The 14th International meeting on lithium Batter 年份:2008
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