英语词汇“sieve elements”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sieve elements
释义	sieve elements短语¹⁴⁴⁹⁷²⁺² 基本例句筛管成分 On the base of field symptomatological diagnosis, ultrathin sections of the sieve elements of apricot with typical leaf roll symptoms in the study. 在田间调查的基础上，对发病杏树的叶脉、侧芽进行了超薄切片透射电子显微观测。 cnki
随便看	important state important state-owned forest region important status important step important step forward important step in varietal improvement important strategic point important street important technology Important Temples In Chiang Mai important terrain important theories important things Important things claim out attention important thought important thought of three representatives Important Thought of Three Represents important to Important Training Principles for Sprinting important trust Important user important value important value index important variable important ward target