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| coniferous trees (Coniferae) | |||
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| softwoods; coniferous trees | |||
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| conifers | |||
| conifer An order of conebearing plants which includes nearly all the present day Gymnospermae. Most are tall evergreen trees with needle-like (e.g., pines), linear (e.g. firs) or scale-like (e.g., cedars) leaves. They are characteristic of temperate zones and the main forest trees of colder regions. They provide timber, resins, tars, turpentine and pulp for paper; conifer | |||
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| softwood; conifer | |||
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| conifer | |||
| coniferous tree | |||
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| softwood; conifer | |||
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| conifer | |||
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| coniferous; conifer | |||
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| coniferous | |||
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coniferas : 61 短语, 12 学科 |
| 一般 | 2 |
| 农业 | 14 |
| 地质学 | 1 |
| 昆虫学 | 3 |
| 木材加工 | 4 |
| 林业 | 9 |
| 气象 | 2 |
| 环境 | 5 |
| 统计数据 | 7 |
| 自然科学 | 3 |
| 行业 | 4 |
| 除害虫 | 7 |