shelterwood
基本解释
- 庇护木
英汉例句
- regenerated forest under shelterwood system
伞伐作业更新林 - natural regeneration under shelterwood
上方天然下种更新法 - For mature timber stands, the approaches of selection cutting, clear cutting and shelterwood cutting
成熟的用材林应当根据不同情况,分别采取择伐、皆伐和渐伐方式 - shelterwood cutting
渐伐 - irregular shelterwood system
不规整渐伐