shelterwood
常见例句
- regenerated forest under shelterwood system
繖伐作業更新林 - natural regeneration under shelterwood
上方天然下種更新法 - For mature timber stands, the approaches of selection cutting, clear cutting and shelterwood cutting
成熟的用材林應儅根據不同情況,分別採取擇伐、皆伐和漸伐方式 - shelterwood cutting
漸伐 - irregular shelterwood system
不槼整漸伐 返回 shelterwood