Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/085afa4bb1b030bac81cdcd4508611e9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 betula halophila例句_betula halophila英汉例句_betula halophila双解例句_骑士汉英词典
Objectives:To acquire sterilization material for rare endangered plant Betula halophila in Xinjiang and enhance the rate of survival after transplant. 目的：探討獲得鹽樺無菌材料的最適滅菌方法和提高移栽定植成活率的關鍵性技術要點。