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release cutting
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release cutting
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农学
抚育采伐
释
release cutting
透光伐
在幼林郁闭阶段,因林分密度大、林木受光不足,或者目的树种受到上层或侧方劣质林木、霸王树、萌芽条、非目的树种、灌木、藤蔓等压抑,高生长受到明显影响时进行的一种抚育采伐方法。
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pulsed magnet field
pulsed metal-organic chemical vapor deposition
pulse Doppler radar
pulsed plasma
pulsed plasma thruster
pulsed power
pulsed reactor
pulsed release
pulsed resonance spectroscopy
pulse duration
pulsed voltammetry
pulse echo
pulse echo method
pulse-echo method
pulse electrochemical machining
pulse energy
pulse excitation
pulse excitaton
pulse extraction column
pulse fiber laser
pulse flame photometric detector
pulse flame photometric detector (PFPD)
pulse flip angle
pulse fogger
pulse frequency
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