Betula platyphflla的用法和樣例：
例句
- Niche relationships between Betula platyphylla and main understory herbages in forest-steppe ecotone of Daxingan-ling Mountains.
大興安嶺森林草原過(guò)渡帶白樺及主要草本植物生態(tài)位關(guān)系的研究。 - Stem sap flow density characteristics of ailing Betula platyphylla in 2001 was concerned with physiological control of transpiration.
葉感病白樺樹(shù)干液流具有以上特點(diǎn)，是因為具有較強的蒸騰生理調控力，以適應葉部病害而求得生存。
