| 单词 |
pollen analysis |
| 释义 |
pollen analysis
noun
: the identification and determination of frequency of pollen grains in peat bogs and other preservative situations as a means of dating fossil and other remains : the study of past vegetations and climates as indicated by the pollen content of the various layers of the earth's surface |
| 随便看 |
- stunty
- stupa
- stupe
- stupefacient
- stupefaction
- stupefactive
- stupefier
- 1
- 10
- 1080
- 11
- 1,1,1
- 1,1,1-trichloroethane
- 1,1,2
- 1,1,2-trichloroethane
- 11-dehydrocorticosterone
- 11-plus
- 12
- 1,2
- 1,2,3,4
- 1,2,3,4-tetrahydronaphthalene
- 1,2:5,6
- 1,2:5,6-dibenzanthracene
- 1,2-benzanthracene
- 12-step
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