conifer
英 [ˈkɒnɪfə(r)]
美 [ˈkɑːnɪfər]
n. 针叶树
复数：conifers
Collins.1 / BNC.12460 / COCA.16342
牛津词典
noun
- 针叶树
any tree that produces hard dry fruit called cones . Most conifers are evergreen (= have leaves that stay on the tree all year) .
柯林斯词典
- 针叶树
Conifersare a group of trees and shrubs, for example pine trees and fir trees, that grow in cooler areas of the world. They have fruit called cones, and very thin leaves called needles which they do not normally lose in winter.
英英释义
noun
- any gymnospermous tree or shrub bearing cones
双语例句
- Effects of Forest Operation on Soil Respiration in Conifer/ Broad-leaved Mixed Forests in Xiao-xing'anling
森林作业对小兴安岭针阔混交林土壤呼吸的影响 - Water transpiration rate of broadleaf tree is much higher than that of conifer tree, which made it having greater protective function.
阔叶树水分蒸腾速率远超过针叶树，对生态环境的保护作用更大。 - Conifer bark beetles are able not only to recognize, but also to avoid non-host habitats, non-host species and unsuitable hosts by semiochemicals.
针叶树小蠹虫不仅能通过信息化学物质识别和回避非寄主生境，而且能识别非寄主树种和不适寄主树。 - The more recent conifer plantations cannot yet compare with the old woodlands.
年代较近的针叶树林场还比不上年代久远的林场。 - Some species of trees have aesthetic value, such as conifer and rare broad leaved tree.
为增加林带的美学欣赏价值，应该配置非传统的针阔叶树种。 - Evaluation on Drought Resistance of Seven Conifer Tree Species by PV Technique in Yinchuan
应用PV技术评价银川市7种针叶绿化树种抗旱性 - Effect of Simulated Acid Rain on Leaf Gas Exchange and Chlorophyll Fluorescence of Two Conifer Trees
模拟酸雨对两种针叶植物气体交换和叶绿素荧光特性的影响 - A dwarfed evergreen conifer or shrub shaped to have flat-topped asymmetrical branches and grown in a container.
一种矮的常青针叶树或灌木，有平冠的不对称的枝，通常在一容器中生长。 - The contribution of conifer species to gap formation decreased with time and broadleaf species increased.
表现为针叶树组形成木对林隙的贡献随时间降低，阔叶树组反之； - The similarities: middle slope site, original conifer forest, human disturbance is little, rock is little, both near to water source, bamboo altitude has no difference.
两种熊猫生境选择的相同点主要是：中坡位，原生针叶林，人为干扰小，基底岩石比较少，距离水源都很近，竹子的高度上没有差异。