1.
Relatively few foresters or tree breeders consider the presence of edaphic ecotypes.
考虑到存在土壤生态型的林学家或树木育种家相当少。
2.
The Technology of Crossbreeding of New Species of Poplar in the Cold Area
寒地杨树新品种杂交选育及苗木繁育技术
3.
A tree of the genus Guaiacum;a lignum vitae.
愈疮木树一种愈疮木属愈疮木树脂
4.
wood of any of various apple trees of the genus Malus.
各种苹果属树木的木料。
5.
Repeatabillity is the most important genetic parameter in tree clone breeding.
重复力是树木无性系育种中的一个重要参数。
6.
Study on Integrated Propagation and Afforestation Techniques of Drought-Tolerant Species and Afforestation in Chaidamu Area;
柴达木地区抗旱树种繁育及造林综合技术研究
7.
Research on the breeding and cultivation technique of Tsoongiodendron odorum
优良乡土树种观光木选育与栽培技术研究
8.
Any of several trees or shrubs yielding a usually resinous wood.
蜡烛树一种产生含树脂木材的树木或灌木
9.
wood of any of various cypress trees especially of the genus Cupressus.
各种柏树的木料，尤指柏木属柏树。
10.
The wood of these trees.
落叶松木这种树木的木材
11.
wood of any of various eucalyptus trees valued as timber.
取自各种桉树属树木的木料，是贵重的木材。
12.
A tropical tree(Diospyros ebenum)of southern Asia, having hard, dark - colored heartwood.
乌木树一种生长于南亚的热带树木（乌木柿树属），木质坚硬，呈深黑色
13.
The wood of either of these trees.
光滑山核桃木这两种树任一种的木材
14.
an uncultivated plum tree or shrub.
野生的李子树种或灌木。
15.
any evergreen shrub or tree of the genus Myrtus.
紫薇属灌木状常绿树种。
16.
Evergreen shrubs were interspersed among(between)the trees
树林里间种着常青灌木。
17.
Tree seedlings of major species for afforestatio
GB6000-1985主要造林树种苗木
18.
Seed and seedling of tea plant
GB11767-1989茶树种子和苗木