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    Parameters solving and optimization of long working stroke hydraulic support mechanism using regional approximation and dynamic graphical solution
    Liu Hongxin, Jia Ru, Li Yanlong, Gai Guangwei
    2017, 33(4): 1-9. DOI: 10.11975/j.issn.1002-6819.2017.04.001
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    Mechanical analysis and contrast experiment on collecting residual plastic film with different side-film shovels
    Zhang Jiaxi, Zhang Li, Liu Xuanfeng, Jiang Yongxin, Wang Jikui
    2017, 33(4): 10-15. DOI: 10.11975/j.issn.1002-6819.2017.04.002
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    Design and experiment of profiling sliding-knife opener
    Jia Honglei, Zheng Jiaxin, Yuan Hongfang, Guo Mingzhuo, Wang Wenjun, Jiang Xinming
    2017, 33(4): 16-24. DOI: 10.11975/j.issn.1002-6819.2017.04.003
    Abstract PDF
    Design and experiment of automatic feed mechanism with half nuts structure of portable digging machine
    Ma Li'na, Wang Jingliang, Zong Wangyuan, Huang Xiaomao, Feng Jun
    2017, 33(4): 25-31. DOI: 10.11975/j.issn.1002-6819.2017.04.004
    Abstract PDF
    Development and experiment of electric driving insert hill-drop planter on film for plot corn
    Shi Linrong, Zhao Wuyun, Sun Wei, Li Rongbin, Xin Bingbang, Dai Fei
    2017, 33(4): 32-38. DOI: 10.11975/j.issn.1002-6819.2017.04.005
    Abstract PDF
    Design of virtual test system based on hardware-in-loop for picking robot vision localization and behavior control
    Luo Lufeng, Zou Xiangjun, Cheng Tangcan, Yang Zishang, Zhang Cong, Mo Yuda
    2017, 33(4): 39-46. DOI: 10.11975/j.issn.1002-6819.2017.04.006
    Abstract PDF
    Hand-eye calibration method based on Sylvester equation deformation for lychee harvesting robot
    Mo Yuda, Zou Xiangjun, Ye Min, Situ Weiming, Luo Shaofeng, Wang Chenglin, Luo Lufeng
    2017, 33(4): 47-54. DOI: 10.11975/j.issn.1002-6819.2017.04.007
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    Obstacle avoidance path planning of hybrid harvesting manipulator based on joint configuration space
    Yang Hanjiang, Li Lijun, Gao Zicheng
    2017, 33(4): 55-62. DOI: 10.11975/j.issn.1002-6819.2017.04.008
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    Effect of height difference of horizontal corn snapping rollers device on grain loss
    Chen Meizhou, Sun Xuefeng, Cheng Xiupei, Jia Xiaodong, Li Qiyun
    2017, 33(4): 63-68. DOI: 10.11975/j.issn.1002-6819.2017.04.009
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    Design and experiment on flexible seedling seat of pneumatic pick-up for seedlings
    Zhang Qing, Lü Yajun, Chu Qi, Li Bo, Wang Yuewen, Yang Yanli, Gu Song
    2017, 33(4): 69-75. DOI: 10.11975/j.issn.1002-6819.2017.04.010
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    Comparative test between displacement and four-bar indirect measurement methods for tractor guide wheel angle
    Hu Shupeng, Shang Yehua, Liu Hui, Li You, Zhao Chunjiang, Fu Weiqiang
    2017, 33(4): 76-82. DOI: 10.11975/j.issn.1002-6819.2017.04.011
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    Design and pilot test for feeder of biomass shaftless screw continuous pyrolysis device
    Wang Mingfeng, Xu Qiang, Jiang Enchen, Ren Yongzhi, Wu Yujian, Chen Xiaokun
    2017, 33(4): 83-88. DOI: 10.11975/j.issn.1002-6819.2017.04.012
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    Design and experiment on solid heat carrier heating device heated by high temperature flue gas for pyrolysis of biomass
    Wang Shaoqing, Li Zhihe, Wu Houkai, Li Ning, Bai Xueyuan
    2017, 33(4): 89-95. DOI: 10.11975/j.issn.1002-6819.2017.04.013
    Abstract PDF
    Pyrolysis characteristics of particulate matter from diesel engine fueled with methanol/bio-diesel
    Wang Zhong, Zhao Huaibei, Qu Lei, Zhang Dengpan, Feng Yuan
    2017, 33(4): 96-101. DOI: 10.11975/j.issn.1002-6819.2017.04.014
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    Calibration method on improving simulating accuracy of combustion process in diesel engine
    Li Xiangrong, Chen Yanlin, Zhao Luming, Liu Fushui
    2017, 33(4): 102-110. DOI: 10.11975/j.issn.1002-6819.2017.04.015
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    Performance evaluation method and experiment for diesel engine under idle transient operation condition based on smoke emission limit
    Lou Diming, Sun Yuze, Yu Huayang, Tan Piqiang, Hu Zhiyuan
    2017, 33(4): 111-116. DOI: 10.11975/j.issn.1002-6819.2017.04.016
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    Effects of silt diameter and silt concentration on cavitation flow in centrifugal pump
    Zhao Weiguo, Han Xiangdong, Li Rennian, Zheng Yingjie, Pan Xuwei
    2017, 33(4): 117-124. DOI: 10.11975/j.issn.1002-6819.2017.04.017
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    Analysis on hydraulic characteristics of dynamic flow around vane in hydro-turbine channel using large eddy simulation
    Huang Jianfeng, Zhang Lixiang, Yang Song, Yao Ji
    2017, 33(4): 125-130. DOI: 10.11975/j.issn.1002-6819.2017.04.018
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    Design of two and a half parabola-shaped canal and its effect in improving hydraulic property
    Han Yancheng, Xu Zhenghe, Gao Xueping, Said M. Easa
    2017, 33(4): 131-136. DOI: 10.11975/j.issn.1002-6819.2017.04.019
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    Groundwater dynamics forecast under conjunctive use of groundwater and surface water in seasonal freezing and thawing area
    Yang Wenyuan, Hao Peijing, Zhu Yan, Liu Jiashuai, Yu Jian, Yang Jinzhong
    2017, 33(4): 137-145. DOI: 10.11975/j.issn.1002-6819.2017.04.020
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    Model test on wave dissipation effect of roughened embankment with permeable prefabricated block for slope protection
    Li Huokun, Du Lei, Li Yijing, Xu Wangmin, Liu Wugen
    2017, 33(4): 146-152. DOI: 10.11975/j.issn.1002-6819.2017.04.021
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    Hydraulic characteristic of overland flow on loess farmland slope under mulch with different wheat straw lengths
    Li Chaodong, Li Zhanbin, Ma Jianye, Ma Bo
    2017, 33(4): 153-160. DOI: 10.11975/j.issn.1002-6819.2017.04.022
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    Distribution characteristic analysis of preferential flow paths in highway slope soils based on O-ring statistic
    Zhang Dongxu, Cheng Jinhua, Wang Wei, Zhang Hongjiang, Liu Tao
    2017, 33(4): 161-168. DOI: 10.11975/j.issn.1002-6819.2017.04.023
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    Reasonable irrigation mode and water-saving potential for rice in Northern Hubei Province
    Liu Luguang, Tan Junwei, Wu Xia, Wang Lihong, Cao Junlong
    2017, 33(4): 169-177. DOI: 10.11975/j.issn.1002-6819.2017.04.024
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    Optimal irrigation frequency improving photosynthetic characteristics and yield of machine-harvested cotton with drip irrigation under mulch in Northern Xinjiang
    Li Gan, Gao Lili, Zhang Jusong
    2017, 33(4): 178-185. DOI: 10.11975/j.issn.1002-6819.2017.04.025
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    Effect of alternative wetting and drying irrigation and nitrogen coupling on rhizosphere environment of rice
    Xu Guowei, Lu Dake, Sun Huizhong, Wang Hezheng, Li Youjun
    2017, 33(4): 186-194. DOI: 10.11975/j.issn.1002-6819.2017.04.026
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    Dynamic characteristics of leaf area index and plant height of winter wheat influenced by irrigation and nitrogen coupling and their relationships with yield
    Li Zhengpeng, Song Mingdan, Feng Hao
    2017, 33(4): 195-202. DOI: 10.11975/j.issn.1002-6819.2017.04.027
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    Combined application of nitrogen and sulfur improving quality of substrate culture garlic bulbs
    Xu Jian, Jia Kai, Zhu Junfang, Hu Mei, Wang Na, Gao Jie
    2017, 33(4): 203-208. DOI: 10.11975/j.issn.1002-6819.2017.04.028
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    Influencing factor analysis of rill erosion section morphology development on slope and its dynamic characteristic experiment
    Ma Xiaoling, Zhang Kuandi, Yang Fan, Yang Mingyi, Dong Xu
    2017, 33(4): 209-216. DOI: 10.11975/j.issn.1002-6819.2017.04.029
    Abstract PDF
    GF-1 image clear sky PAR inversion assisted by MODIS data
    Wang Limin, Liu Jia, Yang Lingbo, Teng Fei, Yang Fugang, Shao Jie
    2017, 33(4): 217-224. DOI: 10.11975/j.issn.1002-6819.2017.04.030
    Abstract PDF
    Remote sensing estimation of biomass in winter wheat based on CASA model at region scale
    Liu Zhenzhen, Zhang Xiwang, Chen Yunsheng, Zhang Chuancai, Qin Fen, Zeng Hongwei
    2017, 33(4): 225-233. DOI: 10.11975/j.issn.1002-6819.2017.04.031
    Abstract PDF
    Image detection algorithm for cutting surface roughness of grape hard branch grafting based on light-section method
    Li Shijun, Yuan Quanchun, Xu Liming, Xing Jiejie, Liu Wen, Gao Zhenming, Shi Lina
    2017, 33(4): 234-241. DOI: 10.11975/j.issn.1002-6819.2017.04.032
    Abstract PDF
    Comparison experiment of total water consumption and water leakage of different types of drinker for nursery pig
    Wang Meizhi, Zhao Wanying, Wu Zhonghong, Liu Jijun, Chen Zhaohui, Lü Na
    2017, 33(4): 242-247. DOI: 10.11975/j.issn.1002-6819.2017.04.033
    Abstract PDF
    Mechanical property analysis and optimization of deep-water net cage guardrail
    Liu Haiyang, Wang Shaomin, Huang Xiaohua, Tao Qiyou, Hu Yu, Guo Genxi, Song Liming
    2017, 33(4): 248-257. DOI: 10.11975/j.issn.1002-6819.2017.04.034
    Abstract PDF
    Comparison of pyrolysis characteristics and kinetics of sawdust and its hydrochar
    Xing Xianjun, Yang Jing, Fan Fangyu, Li Yongling, Zhang Xianwen
    2017, 33(4): 258-264. DOI: 10.11975/j.issn.1002-6819.2017.04.035
    Abstract PDF
    Estimation of non-point source pollution loads of Beijing-Tianjin-Hebei region considering precipitation and topography
    Cheng Xian, Chen Liding, Sun Ranhao
    2017, 33(4): 265-272. DOI: 10.11975/j.issn.1002-6819.2017.04.036
    Abstract PDF
    Isolation, identification of Chlorella pyrenoides from aquaculture wastewater and its purification of wastewater
    Lu Hongsheng, Liu Yaqiao, Liu Wenjun, Kong Fanmin, Tan Haochen
    2017, 33(4): 273-277. DOI: 10.11975/j.issn.1002-6819.2017.04.037
    Abstract PDF
    Partition method of urban development boundary based on constrained cellular automata model
    Chen Weiqiang, Pan Yuanqing, Ma Yuehong, Ma Huining
    2017, 33(4): 278-284. DOI: 10.11975/j.issn.1002-6819.2017.04.038
    Abstract PDF
    Enzymatic synthesis of chitosan-gallic acid derivative and its preservation effect on fresh-cut apple
    Wu Hao, Zhen Tianyuan, Chen Cunkun, Wang Yiying, Luo Dan, Zhang Xiao, Wang Chengrong
    2017, 33(4): 285-292. DOI: 10.11975/j.issn.1002-6819.2017.04.039
    Abstract PDF
    Effects of rolling time and frequency on mechanochemical properties of corn starch
    Niu Kai, Li Guixiao, Dai Yangyong, Dong Haizhou, Hou Hanxue, Zhang Hui, Liu Chuanfu
    2017, 33(4): 293-301. DOI: 10.11975/j.issn.1002-6819.2017.04.040
    Abstract PDF
    Comprehensive evaluation on quality and safety of ganoderma lucidum based on improved analytic hierarchy process
    Wang Minjing, Pei Haisheng, Sun Junshe, Tan Xiaoyan, Zhang Xiuqing, Sun Tian, Liu Fengsong, Xu Zhangyang, Yang Yue, Chen Zhou
    2017, 33(4): 302-308. DOI: 10.11975/j.issn.1002-6819.2017.04.041
    Abstract PDF
    Effect of retrograded resistant starch types on forming rice starch gel
    Xie Tao, Li Ying, Yi Cuiping, Liu Xiaolong
    2017, 33(4): 309-314. DOI: 10.11975/j.issn.1002-6819.2017.04.042
    Abstract PDF

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