释义 |
earlywood
ear·ly·wood E5005000 (ûr′lē-wo͝od′)n. Wood in a growth ring of a tree that is produced early in the growing season and is softer and more porous than latewood. Also called springwood.earlywood (ˈɜːlɪˌwʊd) n (Plants) a. the light-coloured wood made by a tree in the spring that shows up in the yearly growth ringb. (as modifier): earlywood production. earlywood
earlywood[′ər·lē‚wu̇d] (botany) The portion of the annual ring that is formed during the early part of a tree's growing season. springwoodWood formed during the spring and early summer; characterized by cells which are larger and thinner than the cells formed later in the year. |