Although open-central canopy (OCC) is popular in apple (Malus × domestica) orchards in Loess Plateau of China,its relev......

提出了一种消除雾气对车载摄录设备光学成像影响的系统,改善了车载设备获取图像的视觉效果,优化了后续对图像中信息的提取与应用。......

为了解决激光二极管(LD)端面抽运固体激光器中晶棒的散热问题,结合多通道和铟封技术,设计并加工了新型散热装置。采用激光二极管端......

This paper reported the diurnal variations of photochemical efficiency of PSII, thermal dissipation rate and other physi......