deltoides

摘要

常用释义

词性释义

摘要
例句
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Populus deltoides is completely adapted to the climatic conditions in Jingning, with the characteristics of cold tolerance and rapid growth.
试验结果表明:美洲黑杨完全适应景宁的气候条件,具有很强的耐寒性和速生性;
RESULTS The authenticity identification standard for the Synurus deltoides was ascertained.
确定了山牛蒡真实性鉴定标准。
STUDY ON COLLECTION, PRESERVATION AND GENETIC VALUATION OF GENETIC RESOURCES OF POPULUS DELTOIDES BARTR.
美洲黑杨基因资源收存及其遗传评价的研究。