单词
Betula
['betʃələ]
基本信息
- n. [植] 桦木属
实用场景例句
- For your career, Betula forest without relying on heaven - sent, mainly by self - seeking.
- 适合你的事业, 白桦林不靠天赐, 主要靠 自我 寻找.
互联网
- Arimatsu economic timber , Parkinson , Chatham , Betula, Tilia, Green and other species.
- 经济用材林有松 、 柏、漆、桦 、 椴 、 青等树种.
互联网
- The microwave - assisted extraction ( MAE ) of betulin from Betula platyphylla Suk.
- 利用均匀设计法优化了微波辅助提取白桦树皮中桦木醇的工艺.
互联网
- To oak trees, Betula , Chatham, Yang and other broad - leaved forest dominated.
- 树种以栎 、 桦、漆 、 杨等阔叶林为主.
互联网
- In coMpetition with other accoMpanying species, the Betula luMinifera is a predoMinant tree at present.
- 另外,光皮桦在与其它主要伴生树种的竞争中, 目前处于优势地位.
互联网
- A new method of determining the antioxidant activity of betulin from betula bark is established.
- 建立了一种测定白桦树皮中白桦脂醇对羟自由基清除率的新方法.
互联网
- In the zonal area from 500 to 700 m , plant community is Betula ovilifolia - Carex schmidtii - Sphagnum palustre community.
- 距河流500-700m的带状区域植物群落为油桦-臌囊苔草-泥炭藓群落.
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Betula相关单词