针叶树是树叶细长如针，多为常绿树，材质一般较软，有的含树脂，故又称软材，
misc. needle-leaved tree
Wreath （花环） Conifer (针叶树) Holly (冬青) Mistletoe (槲寄生) • Christmas tree (圣诞树) is a evergreen coniferous tree (常绿针 叶树：松、杉类),natur...
基于1361个网页-相关网页
... 针叶树纸浆needle pulp 针叶树coniferous tree 针套准的印刷装置pointing apparatus ...
基于1266个网页-相关网页
Conifer seedlings were not found in all the forests.
各类森林类型林下没有针叶树种的天然更新。
参考来源 - 哈尔滨市城市森林的天然更新Zone V(3.7-1.8 cal kyr BP) is marked by increasing pollen concentration and relatively high percentage of conifer tree pollen.
带Ⅴ(3.7-1.8 cal kyr BP)花粉总浓度较上带明显增加，针叶树花粉仍占优势。
参考来源 - 黄土高原西部末次冰消期以来的植被及环境变化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
相反，针叶树将侵入白杨树林的边界，越来越多地遮挡白杨所需的阳光。
Instead, coniferous trees will invade the aspen grove's borders and increasingly block out sunlight needed by the aspens.
大多数纸是由针叶树的纸浆制成的。
在北美西部，大多数农业活动已被速生针叶树的单一栽培所取代。
In western North America, most have been replaced by monocultures of fast-growing conifers.
应用推荐