事实上，有大片的云杉林没有驼鹿。
Indeed, there are vast areas of spruce forest without moose.
北美莺最喜欢的猎物云杉芽虫的数量一直在下降。
The population of the spruce budworm, the warbler's favorite prey in North America, has been dropping.
无论驼鹿的存在与否，云杉群落都不会受到实质性的影响。
The spruce community is not substantially affected by either the presence or absence of moose.
你会被黑暗的树墙包围——红云杉、香脂冷杉、山毛榉和铁杉。
A dark wall of trees—red spruce, balsam fir, beech, hemlock—surrounds you.
墨西哥的森林既有温带的云杉和冷杉，也有热带雨林，其中75%以上由合作农场或原住民团体控制。
Over 75% of Mexico's forests, which range from temperate spruce and fir to tropical rainforest, are controlled by ejidos or indigenous groups.
四种常绿乔木的除尘能力等级排列为：云杉，针刺杜松，圆柏和柏油松。
The dusts-removing abilities of four types of evergreen trees are ranked as: spruce, needle juniper, Sabina chinensis, and pitch pine.
光合反应决定红云杉和黑云杉在顶极林中的生态环境。
The photosynthetic responses determine the habitat of p. rubens and p. mariana in the climax forest.
这些昆虫能吃掉4百万英亩的云杉树。
那这些树自然就是云杉和冷杉喽。
那些是人工种植的云杉。
工作的关键不在于你选择了云杉而不是橡树。
The job isn't hinging on whether you choose to be a spruce versus an oak。
工作的关键不在于你选择了云杉而不是橡树。
The job isn't hinging on whether you choose to be a spruce versus an oak.
这份工作重点并不是要你选择做云杉还是橡树。
The job isn't hinging on whether you choose to be a spruce versus an oak.
只用走上几步路，我就可以置身于云杉、桦树和柳树之间。
山中野生植物资源丰富，盛产云杉、柏、杨等木材。
There are abundance wilding plant resources including cypress, poplar, spruce etc.
约翰·柯蒂斯用云杉树液做出了美国第一个包装口香糖。
John Curtis created the first American packaged gum using spruce sap.
光合反应决定红云杉和黑云杉在顶极林中的生态环境。
The photosynthetic responses determine the habitat of p. rubens and p. mariana in the climax forest .
而杉树、松树和云杉之类的软木的成熟周期为10年左右。
Softwoods such as cedar, pine and spruce have a harvest cycle of about 10 years.
轻纱般的薄雾笼罩着长满云杉和铁杉的山峦，让人难以看清它们的容颜。
Gossamer veils of fog lay over the dark spruce and hemlock hills that disappeared in the mist above me.
木制桅杆是捏造的，在许多云杉从飞机连同排骨和其他结构件。
Wooden spars were fabricated from spruce in many airplanes along with ribs and other structural parts.
拖到绘图页后，可以添加针叶树，如松树、杉树、云杉、红木或雪松。
Drag onto the page to add a conifer tree such as pine, fir, spruce, redwood, or cedar.
随着优势指出，云杉变得非常广泛接受为主要材料是用于建筑的飞机。
With the advantages noted, spruce became very widely accepted as the primary material to be used in building an airplane.
拖到绘图页后，可以添加针叶树，如松树、杉树、云杉、红木或刺柏。
Drag onto the page to add a conifer tree, such as pine, fir, spruce, redwood, or juniper.
无垠的荒野遍布在阿拉斯加的大地上，柔软的青苔覆满了科迪亚克岛的云杉表面。
Untouched wilderness is everywhere in Alaska. Spruce trees on Kodiak Island are almost entirely covered in soft moss.
无垠的荒野遍布在阿拉斯加的大地上，柔软的青苔覆满了科迪亚克岛的云杉表面。
Untouched wilderness is everywhere in Alaska. Spruce trees on Kodiak Island are almost entirely covered in soft moss.
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