deciduous leaf
常见例句
- Winter drought rest period is normal deciduous leaf .
冬季干旱休眠期正常落叶。 - Configuration feature: For lofty deciduous leaf arbor, the bark of grown tree has the phellem layer that develop.
形态特征:为高大的落叶乔木,成年树的树皮有发达的木栓层。 - In the deciduous broad leaf forest areas of less drying layer in south beyond Yan an, measures of combining grasses, shrubbery with trees should be taken to recover forest vegetation.
在以往划分的延安以南的落叶阔叶林带,土壤干层发育较轻,可采取草、灌、乔木相结合的措施逐步恢复森林植被。 返回 deciduous leaf