ulmuss造句
- Seed zones of chinese forest trees-seed zones of ulmus pumila l
中国林木种子区白榆种子区 - Response to light of ulmus pumila in different soil moisture
不同土壤水分条件下白榆的光响应研究 - Genetic relationship between parents and hybrid progenies of populus alba l . 215; ulmus pumila l . using aflp marker
标记研究银白杨215;白榆的亲子关系 - Species diversity and arbor population distribution pattern of ulmus pumila l scattered grassland of horqin sand
科尔沁沙地榆树疏林草地物种多样性及乔木种群空间格局 - The site, an evenly sloped lawn, had two allees of cedar elms ( ulmus crassifolia ) , planted circa 1936, cutting across its entire width, perpendicular to the slope
基地中,均匀的草坡上两排大约植于1936年的榆杉树列切穿了基地全宽,垂直于草坡。 - This paper investigated the fungus flora of 8 main tree species, which are pinus tabulaeformis, larix principis-rupprechtii mayr, betula platyphylla suk, ostryopsis davidiana decne, ulmus pumila l ., quercus liaotungensis koidz, populus davidiana dode, prunus ansu, in daqingshan mountain
大青山地区环境恶劣、植被破坏严重,利用菌根生物技术实现植被恢复是一个重要方向。本文对大青山8个主要树种,即:油松、落叶松、白桦、虎榛子、榆树、辽东栎、山杏菌根资源及生态进行了调查。 - It's difficult to see ulmuss in a sentence. 用ulmuss造句挺难的