| 释义 |
Populus nigra
基本英英例句
n.黑杨
Noun:
large European poplarQuantity Genetic Analysis of Physiological and Growth Properties forPopulus nigraL.水分胁迫下欧洲黑杨无性系生理和生长指标的数量遗传分析。
The research results showed that there was low pollution in effluent of high yield pulping fromPopulus nigra.研究表明短周期速生材意大利杨APMP制浆工艺是一种低污染的清洁生产技术。
The light weight printing paper produced from home-made APMP takenPopulus nigraas the main raw material can meet the requirements offour-color printing.以自产的意杨APMP为主要原料,配抄的轻量印刷纸能够满足四色套印的要求。
Populus nigraL.; 黑杨 |