单词 | dendrometer |
释义 | > as lemmasdenˈdrometer denˈdrometer n. Brit. , U.S. an instrument for measuring trees. [Compare French dendromètre (1767 or earlier).] ΚΠ 1768 Gentleman's Mag. 552 An account of the new invented Dendrometer. 1874 E. H. Knight Pract. Dict. Mech. Dendrometer, an instrument for measuring the height and diameter of trees, to estimate the cubic feet of timber therein. It has means for taking vertical and horizontal angles, and is mounted on a tripod stand. < as lemmas |
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