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森林抚育
释义
森林抚育
Encyclopedia
农学
〔森林抚育〕
释
forest tending operations
森林抚育
从幼林郁闭成林到林分成熟前根据培育目标所采取的抚育采伐、补植、修枝、灌溉、施肥、人工促进天然更新,以及视情况进行的割灌、割藤、除草等各种营林措施的总称。
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acoustical
acoustical absorption coefficient
acoustical activity
acoustical correlation current profiler
acoustical-electrical transducer
acoustical holography
acoustical imaging
acoustical lens
acoustical measurement
acoustical model test
acoustical phonon
acoustical propagation constant
acoustical properties of wood
acoustical pulse tube
acoustical reactance
acoustical remote sensing of atmosphere
acoustical resistance
acoustical thermometer
acoustic amplitude logging device
acoustic attenuation coefficient
acoustic barrier
acoustic birefringence
acoustic blur
acoustic borehole imaging logging device
acoustic boundary layer
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