| 单词 | soil sample |
| 释义 | > as lemmassoil sample soil sample n. a sample of soil taken for scientific investigation. ΘΚΠ the world > food and drink > farming > cultivation or tillage > [noun] > soil conservation soil sample1902 soil sampling1927 soil conservation1932 fixation1953 1902 Bull. U.S. Fish Commission 1901 21 58 For taking soil samples an instrument was made after drawings in Delbecque. 1975 New Yorker 28 Apr. 112/2 District-level officials are now collecting soil samples, so that in the future they can advise the co-ops on the most productive way to use their land. < as lemmas |
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