Variations of concentrations of elements in needles of Pinus massoniana(L.) along an urban-suburban gradient in Guangzhou;
广州城郊环境梯度下马尾松针叶元素质量分数变化特征
Studies on diterpenes in needles of Pinus sylvestris;
樟子松针叶中二萜类成分研究
Change of ABA content inside the damaged Pinus massoniana needles.;
受害马尾松针叶内脱落酸含量的变化
Nutrient contents and resorption characteristics in needles of different age Pinus massoniana (Lamb.) before and after withering;
不同林龄马尾松针叶凋落前后养分含量及回收特征
With the appearance observation and the determination of the contents of Cr,Zn,Pb,Mn,Fe,Cu and S in different ages of needles of Pinus.
ExEndl)不同年龄针叶中Cr,Zn,Pb,Mn,Fe,Cu等重金属元素及元素S质量分数的分析,探讨了它们与北京大气污染之间的关系。
Objective: To study the non-taxoids in the leaves of Taxus mairei.
目的:研究美丽红豆杉针叶中的化学成分。
any of numerous conifers of the genus Larix all having deciduous needlelike leaves.
每年落叶针叶属植物。
a disease of conifers causing the needles to fall.
针叶树的一种疾病导致针叶脱落。
Having broad or relatively broad leaves rather than needlelike or scalelike leaves.
（有）阔叶的有宽或相当宽的叶，而非针叶或鳞叶的
Coniferous sawn timber
GB/T153-1995针叶树锯材
dowelling in the length, of coniferous wood
针叶树木板,经纵钻孔的
an area planted with pine trees or related conifers.
种植松树或针叶林的林
One example is the needle blight.
针叶萎凋病就是一例。
Austroriparian life zone
【生态】南方针叶林带
soft-wood charcoa
软材木炭,针叶材木炭
frieze for parquet flooring, of coniferous wood
针叶树缘板,镶木地板用
Any of various other coniferous trees, such as the Norfolk Island pine.
（其它）针叶状树其它针叶状树，如尼福克岛松
A narrow stiff leaf, as those of conifers.
针叶狭长的硬叶，如松柏科植物
Australasian evergreen conifer having a graceful head of celery-like foliage composed of phyllodes borne in the axils of scalelike leaves.
澳大拉西亚常绿针叶树，树冠优美，叶似芹菜叶，鳞状叶腋长有叶状柄。
the wood of broad-leaved dicotyledonous trees (as distinguished from the wood of conifers).
阔叶双子叶树木的木料（区别于针叶树木材）。
Study on Effect of Quality of Larch Foliage on Denderolimus superans(Butler)
落叶松针叶的质量对落叶松毛虫影响的研究
Comparison of Litter Decomposition of Six Species of Coniferous and Broad-leaved Trees in Subtropical China
亚热带6种针叶和阔叶树种凋落叶分解比较
Any of several deciduous, coniferous trees of the genus Larix, having needlelike leaves clustered on short shoots and heavy, durable wood.
落叶松属植物一种落叶树属的落叶性针叶树木，有成簇状针叶和重而坚硬的木质
Chinese larchlike deciduous conifer with golden yellow leaves.
中国一种类似于落叶松的每年落叶的针叶树，金黄色叶子。
