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- 大小蠹Dendroctonus
- 红脂大小蠹Dendroctonus valens
- 针叶树大小蠹conifer bark beetles
- 落叶松大小蠹Dendroctonus simplex Leconte
- 云杉spruce
- 红酯大小蠹Dendroctonus valens
- 红脂大小蠹防治DVL
- 白云杉white spruce
- 强大小蠹生物学特性研究Study on the biological characteristic of Dendroctonus valensle
- （茎）贯顶的，（树性）塔状的主轴延伸成不分枝的茎或杆的，如云杉Having a single, undivided trunk with lateral branches, as in spruce trees.
- 草云杉林grass spruce forest
- 红脂大小蠹驱避剂应用技术的研究Study on Application Effects of Repellent on the Response of Dendroctonus valens
- [医] 云杉Picea asperata Mast.
- 一只狼的大小象一只大狗。a wolf is about the size of a large dog.
- 北美东部的一种中型云杉；当地主要的木材；纸浆用木材medium-sized spruce of eastern North America; chief lumber spruce of the area; source of pulpwood
- 红脂大小蠹越冬场所及成虫出土观察Observation on Overwintering Place of Dendroctomus vales and Out-ground Condition of Imago
- 它们大小不一但本质相同。They differ in size but not in kind.
- [医] 云杉属Picea Dietr.
- 振动幅度的大小决定声音的大小。The amplitude of the vibration determines the loudness of the sound.
- 松科植物属，常绿乔木（见云杉）。a genus of temperate and arctic evergreen trees (see spruce).
