|
|
|
|
|
Yecheng Wang, Xueqi Kang, Guoqing Wang and Wenyi Ji
A seed-metering device is a key component for precision seeding and the core component of precision seed-metering devices. Nowadays, high-speed seeding is a trend in the development of seed-metering devices, but the filling performance of mechanical seed...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wenyi Ge, Zhitao Wang, Guigui Wang, Shihan Tan and Jianwei Zhang
High-resolution remote sensing images are the key data source for the visual system of a flight simulator for training a qualified pilot. However, due to hardware limitations, it is an expensive task to collect spectral and spatial images at very high re...
ver más
|
|
|
|
|
|
|
|
|
|
|
Longhai Li, Chengshun Zhao, Chuang Gao, Siyuan Fan, Xing Wang, Haitao Chen and Wenyi Ji
A force-feeding device with a double-roller anisotropic was designed for the D200 single screw straw fiber extruder to keep the performance continuity of the system, which could improve the productivity of straw fiber. Four factors (the diameter of the a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qianqian Xia, Wenyi Zhang, Bing Qi and Yunxia Wang
In order to meet the sowing demand of the hybrid rice plug seedling, a horizontal rotary precision seed metering device was proposed. The key structure parameters were designed, the kinematics analysis of the seed-filling process was carried out, and the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei Yan, Mingjuan Hu, Kun Li, Jia Wang and Wenyi Zhang
In view of the problems of the difficulties faced in horizontal planting; high labor intensity, poor operation quality and low economy in the existing sweet potato bare seedling transplanting technology and equipment, combined with the agronomic requirem...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bin Wang, Mingze Li, Wenyi Fan, Ying Yu and Jing M. Chen
Net primary productivity (NPP) is a key component in the terrestrial ecosystem carbon cycle, and it varies according to stand age and site class index (SCI) for different forest types. Here we report an improved method for describing the relationships be...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wenyi Wang, Patrick C. L. Hui and Chi-Wai Kan
Atopic dermatitis (AD) is a common chronic inflammatory skin condition characterized by intense puritus and skin dryness. The pathogenesis for AD has not been fully understood to date. Complementary therapies are very popular as effective treatment for A...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fei Wang, Guangju Zhao, Xingmin Mu, Peng Gao and Wenyi Sun
Runoff and sediment loads have exhibited significant changes over the past six decades in the Yellow River Basin, China. The current study evaluates the changing trends and regime shifts in runoff and sediment loads at both the annual and monthly time sc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fei Wang, Guangju Zhao, Xingmin Mu, Peng Gao and Wenyi Sun
|
|
|
|
|
|
|
|
|
|
|
Wenyi Wang and Weihua Zeng
|
|
|
|
|
|