Zobrazeno 1 - 10
of 740
pro vyhledávání: '"Li Hongwen"'
Publikováno v:
中国工程科学, Vol 26, Iss 2, Pp 103-112 (2024)
Conservation tillage is a technology regarding sustainable agricultural development, which features less or no tillage and crop stubble covering and has brought significant economic, environmental, and social benefits to China’s agricultural produc
Externí odkaz:
https://doaj.org/article/e1a927b9d4794254b9a72b149913543e
Autor:
LI Hongwen, Mingzhi Zhang
Publikováno v:
HemaSphere, Vol 7, p e66957b5 (2023)
Externí odkaz:
https://doaj.org/article/b2f7cf097dc04192aad73b08733cba4c
Publikováno v:
智慧农业, Vol 2, Iss 4, Pp 41-55 (2020)
Intelligent technology is one of the important approaches to improve working quality and efficiency of conservation tillage machine. Automatic navigation and measurement & control technology, which are the key components of intelligent technology, ha
Externí odkaz:
https://doaj.org/article/c3560d1baed543a089b66e615b070fea
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
The fact that high-strength concrete is easily to crack has a significant negative impact on its durability and strength. This paper gives an optimum design method of high-strength concrete for improving crack resistance based on orthogonal test arti
Externí odkaz:
https://doaj.org/article/78b45db533a64a24b8b9e89a2145760d
Publikováno v:
口腔疾病防治, Vol 25, Iss 8, Pp 515-518 (2018)
Objective To evaluate the clinical effect of two different resin cements on the glass fiber⁃reinforced posts. Methods One hundred and thirty⁃six teeth were randomly divided into two groups, with sixty⁃eight in each. Group A used Multilink N s
Externí odkaz:
https://doaj.org/article/4881cbdd45e64b20a7b386c8915ca293
Autor:
Wang Jie, Li Hongwen
Publikováno v:
Journal of Intelligent Systems, Vol 26, Iss 3, Pp 421-432 (2017)
In order to mitigate the problems of premature convergence and low search accuracy that exist in traditional particle swarm optimization (PSO), this paper presents PSO with enhanced global search and local search (EGLPSO). In EGLPSO, most of the part
Externí odkaz:
https://doaj.org/article/cb15e7d603ab430ba00061f617973e60
Publikováno v:
口腔疾病防治, Vol 25, Iss 8, Pp 530-532 (2017)
Objective To explore the influence of different cement spaces on the marginal adaptation of CAD/CAM zirconia inlay. Methods 30 teeth extracted for orthodontic purpose were selected and divided into 3 groups (Group A 10 μm, Group B 30 μm, Group C
Externí odkaz:
https://doaj.org/article/213fd34600c746c58a854ffa62633325
Publikováno v:
E3S Web of Conferences, Vol 79, p 01007 (2019)
The characteristics of smoke natural filling in ultra thin and tall atriums were investigated by hot smoke test method. For the fire located on the atrium ground, the smoke touched the side wall first and then extended both upwards and downwards. The
Externí odkaz:
https://doaj.org/article/6a5b5eefcd5546a5aab27cbf798f18ff
Autor:
Zhai, Chengkun, Lu, Caiyun, Li, Hongwen, He, Jin, Wang, Qingjie, Chang, Fangle, Bi, Jinshuo, Wu, Zhengyang
Publikováno v:
In Computers and Electronics in Agriculture December 2024 227 Part 2
Autor:
Li, Hongwen, Zou, Mengjia, Li, Binghang, Xu, Xi, Zhang, Zhiyong, Tang, Xiaojun, Ma, Lunkun, Feng, Shi, Liu, Wei
Publikováno v:
In Journal of Plastic, Reconstructive & Aesthetic Surgery December 2024 99:256-262